SJ-20140527134054-004-ZXUR 9000 UMTS (V4.13.10.15) Hardware Description_612440.pdf

ZXUR 9000 UMTS
Radio Network Controller
Hardware Description
Version: V4.13.10.15
ZTE CORPORATION
No. 55, Hi-tech Road South, ShenZhen, P.R.China
Postcode: 518057
Tel: +86-755-26771900
Fax: +86-755-26770801
URL: http://support.zte.com.cn
E-mail: support@zte.com.cn

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Revision History
Revision No. Revision Date Revision Reason
R1.1 2014-10-11 l Adjust framework of handbook
l Add hyperlink
l Add pictures of cable
l Modify pictures of ECDM
R1.0 2014-07-30 First edition
Serial Number: SJ-20140527134054-004
Publishing Date: 2014-10-11(R1.1)
SJ-20140527134054-004|2014-10-11(R1.1) ZTE Proprietary and Confidential

Contents
About This Manual ......................................................................................... I
Chapter 1 ZXUR 9000 UMTS Hardware Introduction for System...........1-1
Chapter 2 Cabinet.......................................................................................2-1
2.1 Cabinet Structure ............................................................................................... 2-1
2.2 Cabinet Configuration......................................................................................... 2-4
Chapter 3 Subrack Types...........................................................................3-1
3.1 Power Distribution Subrack................................................................................. 3-1
3.2 Ventilation Subrack............................................................................................. 3-7
3.3 Service Subrack................................................................................................. 3-8
3.3.1 Fan Subrack ...........................................................................................3-11
3.3.2 Power Box............................................................................................. 3-14
3.3.3 ECDM ................................................................................................... 3-15
Chapter 4 Boards........................................................................................4-1
4.1 Front Board........................................................................................................ 4-1
4.1.1 UMP Front Board ..................................................................................... 4-3
4.1.2 UMP1b Front Board ................................................................................. 4-4
4.1.3 USP Front Board...................................................................................... 4-6
4.1.4 USP2a Front Board .................................................................................. 4-7
4.2 Rear Board ........................................................................................................ 4-8
4.2.1 EAPB Rear Board .................................................................................... 4-8
4.2.2 EAPB1b Rear Board............................................................................... 4-10
4.2.3 EDTA Rear Board ...................................................................................4-11
4.2.4 EDTA1b Rear Board............................................................................... 4-12
4.2.5 EDTI Rear Board.................................................................................... 4-13
4.2.6 EDTI2a Rear Board................................................................................ 4-15
4.2.7 EGBS Rear Board.................................................................................. 4-16
4.2.8 EGBS2a Rear Board .............................................................................. 4-18
4.2.9 EGFS Rear Board .................................................................................. 4-21
4.2.10 EXFS1a Rear Board............................................................................. 4-23
4.2.11 EGPB Rear Board ................................................................................ 4-26
4.2.12 EGPB2a Rear Board ............................................................................ 4-28
4.2.13 EGPB2c Rear Board............................................................................. 4-30
4.2.14 ESDTA Rear Board .............................................................................. 4-31
I

4.2.15 ESDTA1b Rear Board........................................................................... 4-33
4.2.16 ESDTI Rear Board ............................................................................... 4-34
4.2.17 ESDTI2a Rear Board............................................................................ 4-35
4.2.18 EXGB1a Rear Board ............................................................................ 4-37
4.2.19 EXGB1b Rear Board ............................................................................ 4-38
4.2.20 EMPR Rear Board................................................................................ 4-40
4.2.21 EMPR1b Rear Board............................................................................ 4-41
4.3 Indicator Descriptions ....................................................................................... 4-41
Chapter 5 Cables ........................................................................................5-1
5.1 Internal Cables................................................................................................... 5-1
5.1.1 Interior -48 V Power Cable........................................................................ 5-2
5.1.2 Interior -48 V RTN Power Cable ................................................................ 5-2
5.1.3 Grounding Cable for Service Subrack........................................................ 5-2
5.1.4 Cabinet Door Grounding Cable ................................................................. 5-3
5.1.5 Grounding Cable for PDU ......................................................................... 5-3
5.1.6 Media Plane Interconnection Fiber/Cable................................................... 5-3
5.1.7 Control Plane Interconnection Cable.......................................................... 5-4
5.1.8 Line Reference Clock Cable...................................................................... 5-4
5.1.9 Inter-Shelf Clock Cable............................................................................. 5-4
5.1.10 PD485 Monitoring Cable......................................................................... 5-5
5.2 External Cables.................................................................................................. 5-5
5.2.1 Exterior -48 V Power Cable....................................................................... 5-6
5.2.2 Exterior -48 V RTN Power Cable ............................................................... 5-6
5.2.3 Exterior Grounding Cable.......................................................................... 5-7
5.2.4 Interface Fiber.......................................................................................... 5-7
5.2.5 Interface Network Cable ........................................................................... 5-8
5.2.6 Interface E1/T1 Cable............................................................................... 5-8
5.2.7 OMC Network Cable............................................................................... 5-21
5.2.8 BITS Reference Clock Cable................................................................... 5-21
5.2.9 Monitoring Cable.................................................................................... 5-21
Figures............................................................................................................. I
Tables .............................................................................................................V
Glossary ........................................................................................................IX
II

About This Manual
Purpose
This manual describes the hardware structure and features of ZXUR 9000 UMTS, including
the cabinet, subracks, boards, and cables.
Intended Audience
l Planning engineers
l Installation engineers
l Debugging engineers
l Maintenance engineers
What Is in This Manual
Chapter 1, Overview Describes the ZXUR 9000 UMTS hardware platform, hardware
composition, interfaces and specifications.
Chapter 2, Cabinet Describes the ZXUR 9000 UMTS cabinet and modules.
Chapter 3, Subracks Describes the subrack functions, structure, and interfaces of ZXUR
9000 UMTS.
Chapter 4, Boards Describes the ZXUR 9000 UMTS board functions, structure, and
interfaces.
Chapter 5, Cables Describes how to use the ZXUR 9000 UMTS cables.
Conventions
This manual uses the following conventions.
Danger: indicates an imminently hazardous situation. Failure to comply can
result in death or serious injury, equipment damage, or site breakdown.
Warning: indicates a potentially hazardous situation. Failure to comply can result
in serious injury, equipment damage, or interruption of major services.
Caution: indicates a potentially hazardous situation. Failure to comply can result
in moderate injury, equipment damage, or interruption of minor services.
Note: provides additional information about a topic.
I

This page intentionally left blank.
II

Chapter 1
ZXUR 9000 UMTS Hardware
Introduction for System
ZXUR 9000 UMTS Hardware Features
The hardware system ZXUR 9000 UMTS is based on the ETCA hardware platform,
providing the following features:
l Provides a new ETCA platform after making partial improvement on the basis of ATCA
standard.
l Provides various external interfaces, satisfying the all-IP requirement and being
compatible with traditional network (such as E1 and STM-1) access.
l Adopts the structure of control stream and service stream being completely separated.
l Supports 1+1 backup for the interface boards, supports load sharing for the switching
boards, supports 1+1 backup for the control-plane processing boards, and supports
load sharing for the user-plane processing boards.
l Standardizes internal interfaces and reduces the association between the lower layer
and the applications.
l Supports the evolution towards IPv6.
l Protects the operators' investment by supporting the future development of networks,
the multi-mode wireless system applications, and evolution towards LTE and HSPA+.
l Provides a green system solution by reducing the number and types of boards and
shelves. Limits the maximum configuration into a single rack.
External View
Figure 1-1 shows the external view of the ZXUR 9000 UMTS cabinet.
1-1

ZXUR 9000 UMTS Hardware Description
Figure 1-1 Cabinet Dimensions
Rack
The ZXUR 9000 UMTS rack consists of the top frame, base frame, posts, rails, and side
door.
Composition
The ZXUR 9000 UMTS hardware system consists of the following parts:
l Cabinet
Includes the rack, cabinet door, and subracks.
l Subracks
Include the power distribution subrack, ventilation subrack, and service subrack.
l Boards
Include the front board, rear board.
l Cables
Include internal cables and external cables.
1-2

Chapter 2
Cabinet
Table of Contents
Cabinet Structure .......................................................................................................2-1
Cabinet Configuration.................................................................................................2-4
2.1 Cabinet Structure
Figure 2-1 shows the ZXUR 9000 UMTS cabinet structure.
Figure 2-1 Cabinet Structure
1. Front Door
2. Top Frame
3. Cabinet Top
4. Rear Door
5. Side Door
6. Regulator
7. Bottom Frame
8. Stand Column
2-1

Cabinet Frame
ZXUR 9000 UMTS cabinet frame is comprised of bottom frame, top frame, stand column，
regulator， side door.
Cabinet Top
Figure 2-2 shows the cabinet top structure.
Figure 2-2 Cabinet Top Structure
1. Rodent-resistent net 2. Cabinets combining plate 3. Grounding label
Cabinet Door
The ZXUR 9000 UMTS cabinet is equipped with a front door and a rear door that can be
opened and closed, and two removable side doors.
The front door and the rear door have the same structure. They both have fine ventilation
holes, which ensure good heat dissipation.
l Figure 2-3 shows the structure of the cabinet's front door and rear door.
2-2

Chapter 2 Cabinet
Figure 2-3 Front/Rear Door Structure
1. Product nameplate
2. Cabinet row number
label
3. Fixing pin
4. Upper fixing pin
5. Lower fixing pin
6. Handle
l Figure 2-4 shows the structure of the cabinet's side door.
2-3

Figure 2-4 Side Door
2.2 Cabinet Configuration
Figure 2-5 shows the service subrack hierarchy.
2-4

Chapter 2 Cabinet
Figure 2-5 Service Subrack Hierarchy
1. Shelf 1 (slave) 2. Shelf 2 (slave) 3. Shelf 3 (master)
Table 2-1 shows the ZXUR 9000 UMTS cabinet configuration.
Table 2-1 Cabinet Configuration
Name Layer Layer Height
Power distribution subrack Layer 1 3 U
Ventilation panel Layer 2 1 U
2-5

Name Layer Layer Height
Service subrack Layer 3, 5, 7 11 U
Ventilation subrack Layer 4, 6 4 U
Ventilation panel Layer 8 2 U
2-6

Chapter 3
Subrack Types
A subrack combines various boards and units into an independent functional unit. The
subrack provides a good running environment for all units.
The ZXUR 9000 UMTS subracks fall into the following types:
l Power distribution subrack
l Ventilation subrack
l Service subrack
Table of Contents
Power Distribution Subrack ........................................................................................3-1
Ventilation Subrack.....................................................................................................3-7
Service Subrack.........................................................................................................3-8
3.1 Power Distribution Subrack
Power Distribution Subrack Functions
The power distribution subrack is also called Power Distribution Unit (PDU). It is installed
at the cabinet top, providing power supply for the entire cabinet.
PDU implements functions including power distribution, short-circuit protection, lightning
protection, and power supply and environment monitoring.
l Power distribution: Both input and out of PDU support dual redundancy. PDU provides
a pair of three inputs and a pair of ten outputs.
l Short-circuit protection: Each output is equipped with a circuit breaker for output
control and short-circuit protection.
l Lightning protection: The lightning protection module inside PDU provides a rack-level
lightning protection. It works with the lightning protection units of rack and boards to
form a multi-level lightning protection system.
l Power supply and environment monitoring: The monitoring involves the voltage,
circuit-breaker status, rack and equipment room access control, temperature,
humidity, smoke, infrared, and lightning protection.
Power Distribution Subrack Structure
The structure of power distribution subrack is shown in Figure 3-1.
3-1

Figure 3-1 Power Distribution Subrack Structure
Figure 3-2 and Figure 3-3 shows the front panel and rear panel structure of the power
distribution subrack.
Figure 3-2 Power Distribution Subrack Structure (Front Panel)
1. Circuit breaker A
2. Circuit breaker B
3. Running/Alarm indicator
(RUN/ALM), RS485
communication indicator
(COM)
Figure 3-3 Power Distribution Subrack Structure (Rear Panel)
1. Monitoring cable
2. Power supply input terminal
3. Power supply output
terminal
Power Distribution Subrack Indicators
Table 3-1 describes the indicators of power distribution subrack.
3-2

Chapter 3 Subrack Types
Table 3-1 Power Distribution Subrack Indicators
Name Color Meaning Description
Green Running indicator Flashing at 1 Hz: The board is working normally without
alarms.
OFF: No power input or the board is working normally
with alarms.
RUN-
/ALM
Red Alarm indicator Flashing at 1 Hz: No power input or the board is
working normally but it has alarms. When alarms
(including the alarms of voltage, access control status,
rack temperature, equipment room temperature, smog,
lightning arrester, and circuit breaker) , the red indicator
flashes at 1 Hz.
ON: The board is working normally (without alarm).
COM
(RS485
commu-
nication
indica-
tor)
Green RS485
communication
indicator
Flashing at 1 Hz: The RS485 communication link between
PDU and OMP is working normally with data exchanging.
OFF: There is no power supply input or no data
exchanging.
Power Distribution Subrack Switches
There are 20 switches on the front panel of the power distribution subrack. They are divided
into two groups: group A and group B. Each group has 10 switches. Each service subrack
has two power boxes. Each power box has two power supplies, and each power supply is
connected with two output power cables of PDU. Table 3-2 describes the switches of the
power distribution subrack.
Table 3-2 Power Distribution Subrack Switches
Group Nam-
e
Description Reference
1 The power switch of the 8–14 front
slots and the 22–28 rear slots of the
first layer service subrack
Figure 3-2
2 The power switch of the 1–7 front slots
and the 15–21 rear slots of the first
layer service subrack
Figure 3-2
second layer service subrack
Figure 3-2
and the 15–21 rear slots of the second
Figure 3-2
A
3-3

Group Nam-
e
Description Reference
third layer service subrack
Figure 3-2
and the 15–21 rear slots of the third
Figure 3-2
7
8
9
10
Not used Figure 3-2
first layer service subrack
Figure 3-2
and the 15–21 rear slots of the first
Figure 3-2
second layer service subrack
Figure 3-2
and the 15–21 rear slots of the second
Figure 3-2
third layer service subrack
Figure 3-2
and the 15–21 rear slots of the third
Figure 3-2
7
8
9
B
10
Not used Figure 3-2
Power Distribution Subrack Interfaces
The interfaces on the rear panel of power distribution subrack are shown in Table 3-3.
3-4

Table 3-3 Power Distribution Subrack Interfaces
Group Interface Functions Reference
- FAN Not used Figure 3-3
- DOOR Connected with the access
control sensor
Figure 3-3
- SENSOR Connected with the environment
monitoring transit cable
Figure 3-3
- RS485(IN) Cascaded with the RS485(OUT)
interface at the power
distribution subrack of other
cabinets. In this way, the PDU
status of all cabinets can be
monitored simultaneously.
Figure 3-3
- RS485(OUT) Connected with the RS485
interface of the EGBS board,
providing the interface for
monitoring PDU status.
Figure 3-3
-48V(1)
-48VRTN(1)
-48V(2)
-48VRTN(2)
-48V(3)
INPUT A
-48VRTN(3)
Figure 3-3
-48V(1)
-48VRTN(1)
-48V(2)
-48VRTN(2)
-48V(3)
INPUT B
-48VRTN(3)
Connected with the power
output port of the DC power
distribution cabinet
Figure 3-3
3-5

1
2
ground of the service subrack at
layer 1
3
4
layer 2
5
6
layer 3
7
8
9
OUTPUT
-48VRTN(A)
10
Not used
Figure 3-3
1
2
layer 1
3
4
layer 2
5
6
layer 3
7
8
9
OUTPUT
-48VRTN(B)
10
Not used
Figure 3-3
1
2
Connected with the power input
of the service subrack at layer 1
3
4
5
6
7
8
9
OUTPUT
-48V A
Not used
Figure 3-3
3-6

10
1
2
3
4
5
6
7
8
9
OUTPUT
-48V B
10
Not used
Figure 3-3
3.2 Ventilation Subrack
Ventilation Subrack Functions
The ventilation subrack is used to change the vertical ventilation pipe to be the front-to-back
ventilation pipe, to effectively cool the service subrack.
Ventilation Subrack Structure
Figure 3-4 shows the structure of the ventilation subrack.
Figure 3-4 Ventilation Subrack Structure
3-7

Ventilation Subrack Working Principles
Figure 3-5 illustrates the working principles of the ventilation subrack. The horizontal cool
wind comes into the front panel of the ventilation subrack, then the wind changes to the
vertical , which helps effectively cool the service subrack.
Figure 3-5 Working Principles of Ventilation Subrack
3.3 Service Subrack
Service Subrack Functions
The service subrack implements functions of service processing, switching, and interfaces
through the boards installed inside it. Shelves fall into the control shelf, resource shelf,
interface shelf and switching shelf.
3-8

Service Surack Structure
The front structure of the service subrack is shown in Figure 3-6.
Figure 3-6 Service Subrack Structure (Front View)
1. Front fan subrack 2. Service subrack
3-9

The rear structure of the Service subrack is shown in Figure 3-7.
Figure 3-7 Service Subrack Structure (Rear View)
1. Rear fan subrack
2. Backplane
3. ECDM
4. Power box
5. Power box
6. ECDM
7. Handle
Figure 3-8 shows the cross section of the service subrack.
Figure 3-8 Service Subrack Cross Section Diagram
1. Front board 2. Rear board
3-10

Service Subrack Technical Parameters
Table 3-4 lists the technical parameters of the service subrack.
Table 3-4 Service Subrack Technical Parameters
Parameter Description
Height 11 U (including shelves, fan unit, and power unit)
Service subrack
Dimension 486.1 mm × 482.6 mm × 568 mm (H × W × D)
Height 8 U
Front board
subrack
Height 9 U
Rear board
subrack
Number of slots 28 (14 front slots and 14 rear slots)
Backplane
The backplane is a kind of board which providing slots for the front board and the rear
board to interconnect with each other. Both the front and rear boards are installed on the
back plane. Boards in the same shelf are connected through the printed wire instead of
cables, which improves the reliability.
The rear board types and the supported boards are shown in the following table:
Supported Front Board Supported Rear Board
Rear
Board
Multi-Mode
Shared Board
GSM
Board
Multi-Mode
Shared Board
GSM Board UMTS Board
BETC/2 UMP, UMP1b,
USP
ETCB EGBS, EGFS,
EXGB1b,
EGPB, EGPB2c,
ESDTI, EDTI
ESDTG,
ESDTT, EDTT
EAPB, ESDTA,
EDTA
BETC/3 UMP, UMP1b,
USP2a
ETCB EGBS2a,
EXFS1a,
EXGB1a,
EGPB2a,
ESDTI2a,
EDTI2a
ESDTG2a,
ESDTT2a,
EDTT2a
EAPB1b,
ESDTA1b,
EDTA1b
3.3.1 Fan Subrack
Fan Subrack Functions
The fan subrack performs the heat dissipation function for the front and rear boards, it also
performs the fan status monitoring and speed-control function.
3-11

Fan Subrack Structure
Each service subrack is equipped with three fan subracks, two of which are front subracks,
and one of which is rear fan subrack.
The front fan subrack structure is shown in Figure 3-9.
Figure 3-9 Front Fan Subrack Structure
The rear fan subrack is shown in Figure 3-10.
Figure 3-10 Rear Fan Subrack Structure
Fan Subrack Structure
Figure 3-11 and Figure 3-12 show the structures of the front and rear of the fan subrack's
panel.
Figure 3-11 Fan Subrack Structure (Front View)
1. Hot-swapping button
2. RUN indicator
3. ALM indicator
4. H/S indicator
3-12

Figure 3-12 Fan Subrack Structure (Rear View)
1. Power supply interface at
backplane
3-13

Fan Subrack Indicators
Table 3-5 describes the indicators of fan subrack.
Table 3-5 Fan Subrack Indicators
Indicator Color Meaning Description
RUN Green Running indicator Flashing: The fan is working
normally.
Off: The fan is working abnormally.
ALM Red Alarm indicator Flashing: The fan has alarms.
Off: The fan has no alarm.
H/S Blue Hot swapping indicator On: The fan subrack can be
removed.
Off: The fan subrack has been
powered on.
Fan Subrack Buttons
There are two hot-swapping buttons on the front panel of the fan subrack. Press the
buttons and the fan subrack can be pulled out.
Fan Subrack Interfaces
The fan subrack connects the backplane directly through its power interface.
Fan Subrack Technical Parameters
Table 3-6 lists the technical parameters of the fan subrack.
Table 3-6 Fan Subrack Technical Parameters
Parameter Description
Dimension l Front fan subrack: 43.6 mm × 437 mm × 322 mm (H × W × D)
l Back fan subrack: 43.6 mm × 437 mm × 276 mm (H × W × D)
3.3.2 Power Box
Power Box Functions
The power box provides power for the service subrack.
Power Box Structure
Each service subrack is equipped with two power boxes. Figure 3-13shows the structure
of power box.
3-14

Figure 3-13 Structure of Power Box
3.3.3 ECDM
ECDM Functions
ECDM records shelf configuration information (such as the shelf serial number ), system
capacity information (such as the number of slots, the power consumption of each slot,
and the topology structure), and other customized information.
ECDM Structure
Figure 3-14 shows the structure of ECDM.
Figure 3-14 Structure of ECDM
ECDM Indicators
Table 3-7 describes the indicators of ECDM.
3-15

Table 3-7 ECDM Indicators
Indicator Color Meaning Description
RUN Green Service status indicator On: The current
module is operating.
-48 V (A) Green Power indicator On: The -48 V (A)
power supply of the
current shelf is normal.
-48 V (B) Green Power indicator On: The -48 V (B)
power supply of the
current shelf is normal.
ECDM Jumpers
There are 8 jumpers on the ECDM.Table 3-8 describes the jumpers of ECDM.
Table 3-8 ECDM Jumpers
Jumper 1 2 3 4 5 6 7 8
Defini-
tion
ID0 ID1 ID2 ID3 ID0 ID1 - -
Meaning RACK SHELF DIAG CHECK
l 0 indicates that the jumper is on and 1 indicates that the jumper is removed. The
jumper positions are ordered from lower to higher. All jumpers are not inserted with
a jumper cap except for the jumpers 1, 2 and 3, it indicates that the shelf is the third
shelf of the 8th rack.
l Jumper position 7 is always not inserted with a jumper cap.
l Jumper position 8 (check position) is the odd check, which ensures that the jumper
caps on ECDM are odd number of caps. If the number of jumper caps on the ECDM
is an even number, the system will display that the jumper is incorrect.
Note:
One service subrack is configured with two ECDMs. You should make sure that the jumper
configurations at two sides are consistent, and the configured rack and shelf information
is the same.
3-16

Chapter 4
Boards
Figure 4-1 shows the structure of board assembly.
Figure 4-1 Structure of Board Assembly
1. Front board 2. Backplane 3. Rear board
Table of Contents
Front Board................................................................................................................4-1
Rear Board.................................................................................................................4-8
Indicator Descriptions...............................................................................................4-41
4.1 Front Board
Front boards process services and comply with the ATCA standard. A front board is 8 U
in height and installed in a corresponding slot of the shelf. The front panel of a front board
provides indicators showing the operating status of the board.
4-1

A front board uses an ATCA architecture (height: 8 U; depth: 208 mm; width of the panel:
6 HP), see Figure 4-2.
Figure 4-2 Front Board Structure
1. Extractor
2. Panel
3. PCB
4. Plug
4-2

Chapter 4 Boards
4.1.1 UMP Front Board
UMP Functions
Universal Management Process Board (UMP) provides the following functions:
l OMM function.
NE operation and maintenance. This board provides external GE interfaces to
connect to the EMS server through rear boards EGBS or EGBS2a.
1 + 1 backup.
Note:
When UMP performs OMM function, it is inserted in slots 5 and 6 in the master shelf.
Through the network port at EGBS/EGBS2a, it is connected with the switch, which is then
connected with EMS server and O&M module client.
UMP Panel Structure
Figure 4-3 shows the structure of the UMP panel.
Figure 4-3 Structure of the UMP Panel
UMP Panel Indicators
For a description of the dedicated indicators of the UMP board, refer to Table 4-1.
For a description of the common indicators of the UMP board, refer to 4.3 Indicator
Descriptions.
Table 4-1 UMP Panel Indicators
Indicator Color Meaning Category Functions
HD1 Red/green Hard Disk
Indicator 1
Dedicate
indicator
Green ON: Indicates that the hard disk 1
is operating properly.
Red ON: Indicates that the hard disk 1 is
operating improperly.
OFF: Indicates that the hard disk 1 is OFF.
Indicator 2
Dedicate
indicator
4-3

UMP Panel Buttons
Table 4-2 describes the buttons on the panel of UMP board.
Table 4-2 UMP Panel Buttons
Button Description
RST Reset button
UMP Panel Interfaces
Table 4-3 describes the interfaces on the panel of UMP board.
Table 4-3 UMP Panel Interfaces
Interface Name Direction Description
IPMC-232 Bidirectional Debugging interface
HOST-232 Bidirectional Debugging interface
USB 1 Bidirectional Debugging interface
4.1.2 UMP1b Front Board
UMP1b Functions
Universal Management Process Board 1b (UMP1b) performs the following functions:
OMP functions
Processes global procedure, controls the operation and maintenance of the entire system,
and connects OMM through internal Ethernet. As the core of ZXUR 9000 UMTS operation
and maintenance, UMP1b directly or indirectly monitors and manages the boards in the
system and manages the configuration of each board and other components.
1 + 1 backup.
Note:
When UMP1b performs the OMP function, it is installed in slots 7 and 8.
UMP1b Panel Structure
Figure 4-4 shows the structure of the UMP1b panel.
4-4

Chapter 4 Boards
Figure 4-4 Structure of the UMP1b Panel
UMP1b Panel Indicators
For a description of the dedicated indicators of the UMP1b board, refer to Table 4-4.
For a description of the common indicators of the UMP1b board, refer to 4.3 Indicator
Descriptions .
Table 4-4 UMP1b Panel Indicators
Indicator 1
Dedicate
indicator
Indicator 2
Dedicate
indicator
Not used in this version.
UMP1b Panel Buttons
Table 4-5 describes the buttons on the panel of UMP1b board.
Table 4-5 UMP1b Panel Buttons
Button Description
RST Reset button
UMP1b Panel Interfaces
Table 4-6 describes the interfaces on the panel of UMP1b board.
Table 4-6 UMP1b Panel Interfaces
4-5

4.1.3 USP Front Board
USP Functions
Universal Service Processing Board (USP) performs the following functions:
l CMP Functions
Processes the common control plane protocols of the Iub and Iu interfaces.
l DMP Functions
Processes the dedicated control plane protocols of the Ius and Iu interfaces.
l RUP functions
Processes the user plane protocols of CS and PS services
USP Panel Structure
Figure 4-5 shows the structure of the USP panel.
Figure 4-5 Structure of the USP Panel
USP Panel Indicators
For a description of the common indicators of the USP board, refer to 4.3 Indicator
Descriptions.
USP Panel Buttons
Table 4-7 describes the buttons on the panel of USP board.
Table 4-7 USP Panel Buttons
Button Description
RST Reset button
USP Panel Interfaces
Table 4-8 describes the interfaces on the panel of USP board.
Table 4-8 UMP Panel Interfaces
4-6

Chapter 4 Boards
4.1.4 USP2a Front Board
USP2a Functions
Universal Service Processing Board 2a (USP2a) performs the following functions:
l CMP Functions
Processes the common control plane protocols.
l DMP Functions
Processes the dedicated control plane protocols of the Ius and Iu interfaces.
l RUP functions
Processes the user plane protocols of CS and PS services
USP2a Panel Structure
Figure 4-6 shows the structure of the USP2a panel.
Figure 4-6 Structure of the USP2a Panel
USP2a Panel Indicators
For a description of the common indicators of the USP2a board, refer to 4.3 Indicator
Descriptions.
USP2a Panel Buttons
Table 4-9 describes the buttons on the panel of USP2a board.
Table 4-9 USP2a Panel Buttons
Button Description
RST Reset button
EXCH Active/standby switchover button
USP2a Panel Interfaces
Table 4-10 describes the interfaces on the panel of USP2a board.
Table 4-10 UMP2a Panel Interfaces
4-7

4.2 Rear Board
Rear boards are 9 U in height, providing interfaces and implementing switching functions.
As an auxiliary component of the corresponding front board, a rear board provides external
signal interfaces and debug interfaces together with the front board.
A rear board uses an ETCA architecture (height: 9 U; depth: 160 mm; width of the panel:
6 HP), see Figure 4-7.
Figure 4-7 Rear Board Structure
1. Extractor
2. Panel
3. PCB
4. Plug
4.2.1 EAPB Rear Board
EAPB Functions
The enhanced ATM processing board (EAPB) is an interface board for STM-1 access and
ATM processing. The EAPB board only supports the BETC/2 backplane.
EAPB Panel Structure
Figure 4-8 shows the structure of the EAPB panel.
4-8

Chapter 4 Boards
Figure 4-8 Structure of the EAPB Panel
EAPB Panel Indicators
For a description of the dedicate indicators of the EAPB board, refer to Table 4-11.
For a description of the common indicators of the EAPB board, refer to 4.3 Indicator
Descriptions.
Table 4-11 describes the indicators on the panel of EAPB board.
Table 4-11 EAPB Panel Indicators
Indicator Color Meaning Category Description
SD 1–4 Green Optical
signal
indicator
Dedicate
indicator
ON: The optical interface has received
optical signal.
OFF: The optical interface has not received
optical signal.
ACT 1–4 Green Optical in-
terface ac-
tive/standby
indicator
Dedicate
indicator
ON: The optical interface is in active state.
OFF: The optical interface is in standby
state.
EAPB Panel Buttons
Table 4-12 describes the buttons on the panel of EAPB board.
Table 4-12 EAPB Panel Buttons
Button Description
EXCH Active/standby switchover switch
RST Reset switch
EAPB Panel Interfaces
Table 4-13 describes the interfaces on the panel of EAPB board.
Table 4-13 EAPB Panel Interfaces
Interface Direction Description
CKOUT1 Output Line clock output interface, connects to REF1l or REF2l
on EGFS
CKOUT2 Output Line clock output interface, connects to REF1l or REF2l
on EGFS
RX1/TX1 Bidirectional STM–1 optical interface
4-9

4.2.2 EAPB1b Rear Board
EAPB1b Functions
The enhanced ATM processing board 1b (EAPB1b) is an interface board for STM-1 access
and ATM processing. The EAPB board only supports the BETC/3 backplane.
EAPB1b Panel Structure
Figure 4-9 shows the structure of the EAPB1b panel.
Figure 4-9 Structure of the EAPB1b Panel
EAPB1b Panel Indicators
For a description of the dedicate indicators of the EAPB1b board, refer to Table 4-14.
For a description of the common indicators of the EAPB1b board, refer to 4.3 Indicator
Descriptions.
Table 4-14 EAPB1b Panel Indicators
Indicator Color Meaning Category Description
SD 1–4 Green Optical signal
indicator
Dedicate
indicator
ON: The optical interface has
received optical signal.
OFF: The optical interface has not
received optical signal.
terface ac-
tive/standby
indicator
Dedicate
indicator
ON: The optical interface is in active
state.
OFF: The optical interface is in
standby state.
EAPB1b Panel Buttons
Table 4-15 describes the buttons on the panel of the EAPB1b board.
4-10

Chapter 4 Boards
Table 4-15 EAPB1b Panel Buttons
Button Description
EXCH Active/standby switchover switch
RST Reset switch
EAPB1b Panel Interfaces
Table 4-16 describes the interfaces on the panel of the EAPB1b board.
Table 4-16 EAPB1b Panel Interfaces
CKOUT1 Output If EAPB extracts the clock base, it connects to REF1l
or REF2l on EGFS.
CKOUT2 Output If EAPB extracts the clock base, it connects to REF1l
or REF2l on EGFS.
RX1/TX1 Bidirectional STM–1 optical interface: single mode, LC connector.
4.2.3 EDTA Rear Board
EDTA Functions
The Enhanced Digital Trunk Board ATM version (EDTA) is an interface board for ATM
E1/T1 access, and IMA and ATM processing. The EDTA board only supports the BETC/2
backplane.
EDTA Panel Structure
Figure 4-10 shows the structure of theEDTA panel.
Figure 4-10 Structure of the EDTA Panel
EDTA Panel Indicators
For a description of the common indicators of the EDTA board, refer to 4.3 Indicator
Descriptions.
4-11

EDTA Panel Buttons
Table 4-17 describes the buttons on the panel of the EDTA board.
Table 4-17 EDTA Panel Buttons
Button Description
RST Reset button
EDTA Panel Interfaces
Table 4-18 describes the interfaces on the panel of the EDTA board.
Table 4-18 EDTA Panel Interfaces
CKOUT1 Output Line clock output interface, connects to REF1l or
REF2l on EGFS
REF2l on EGFS
E1/T1 1–16 Bidirectional E1/T1 interface
EDTA DIP Switch
On an EDTA board, you can configure the transmission mode for the E1 line through DIP
switches S1 to S16. If S1 to S16 are set to ON, the E1 line is set to the 75 Ω unbalanced
coaxial transmission mode. If S1 to S16 are set to OFF, the E1 line is set to the 120 Ω
PCM line balanced transmission mode.
4.2.4 EDTA1b Rear Board
EDTA1b Functions
The Enhanced Digital Trunk Board ATM version (EDTA1b) is an interface board for ATM
E1/T1 access, and IMA and ATM processing. The EDTA1b board only supports the
BETC/3 backplane.
EDTA1b Panel Structure
Figure 4-11 shows the structure of theEDTA1b panel.
Figure 4-11 Structure of the EDTA1b Board
4-12

Chapter 4 Boards
EDTA1b Panel Indicators
For a description of the common indicators of the EDTA1b board, refer to 4.3 Indicator
Descriptions.
EDTA1b Panel Buttons
Table 4-19 describes the buttons on the panel of the EDTA1b board.
Table 4-19 EDTA1b Panel Buttons
Button Description
RST Reset button
EDTA1b Panel Interfaces
Table 4-20 describes the interfaces on the panel of the EDTA1b board.
Table 4-20 EDTA1b Panel Interfaces
CKOUT1 Output If EDTA1b extracts the clock base, it connects to
REF1l or REF2l on EGFS/EXFS1a.
CKOUT2 Output If EDTA1b extracts the clock base, it connects to
REF1l or REF2l on EGFS.
EDTA1b DIP Switchs
On an EDTA1b board, you can configure the transmission mode for the E1 line through DIP
switches S1 to S16. If S1 to S16 are set to ON, the E1 line is set to the 75 Ω unbalanced
coaxial transmission mode. If S1 to S16 are set to OFF, the E1 line is set to the 120 Ω
4.2.5 EDTI Rear Board
EDTI Functions
The enhanced Digital Trunk Board IP version (EDTI) is an interface board for channelized
IP E1 access, and PPP, ML-PPP processing. The EDTI board only supports the BETC/2
backplane.
EDTI Panel Structure
Figure 4-12 shows the structure of EDTI panel.
4-13

Figure 4-12 Structure of EDTI Panel
EDTI Panel Indicators
For a description of the common indicators of the EDTI board, refer to 4.3 Indicator
Descriptions.
EDTI Panel Buttons
Table 4-21 describes the buttons on the panel of the EDTI board.
Table 4-21 EDTI Panel Buttons
Button Description
RST Reset button
EDTI Panel Interfaces
Table 4-22 describes the interfaces on the panel of the EDTI board.
Table 4-22 EDTI Panel Interfaces
CKOUT1 Output not used
E1/T1 9-16 Bidirectional E1/T1 interface
EDTI DIP Switch
On the EDTI board, configure the E1 line transmission mode through DIP switches S1
to S16. If S1 to S16 are set to ON, the transmission mode is set to unbalanced coaxial
transmission mode. If S1 to S16 are set to OFF, the transmission mode is set to 120 Ω
4-14

Chapter 4 Boards
4.2.6 EDTI2a Rear Board
EDTI2a Functions
The enhanced Digital Trunk Board IP version (EDTI2a) is an interface board for
channelized IP E1 access, and PPP, ML-PPP processing. The EDTI2a board only
supports the BETC/3 backplane.
EDTI2a Panel Structure
Figure 4-13 shows the structure of EDTI2a panel.
Figure 4-13 Structure of the EDTI2a Panel
EDTI2a Panel Indicators
For a description of the common indicators of the EDTI2a board, refer to 4.3 Indicator
Descriptions.
EDTI2a Panel Buttons
Table 4-23 describes the buttons on the panel of the EDTI2a board.
Table 4-23 EDTI2a Panel Buttons
Button Description
RST Reset button
EDTI2a Panel Interfaces
Table 4-24 describes the interfaces on the panel of the EDTI2a board.
Table 4-24 EDTI2a Panel Interfaces
4-15

EDTI2a DIP Switchs
On the EDTI2a board, configure the E1 line transmission mode through DIP switches S1
to S16. If S1 to S16 are set to ON, the transmission mode is set to unbalanced coaxial
transmission mode. If S1 to S16 are set to OFF, the transmission mode is set to 120 Ω
4.2.7 EGBS Rear Board
EGBS Functions
The Enhanced GE BASE Switch Board (EGBS) performs the following functions:
l Implements the ECMM functions
The ECMM module uses the ATCA standard. It is responsible for powering on the
board in the shelf and loading versions. In addition, it monitors the entire shelf, for
example, the power, temperature, and fan status.
l Implements inter-shelf control plane switching
l Provides front boards with external network ports.
The EGBS board only supports the BETC/2 backplane.
EGBS Panel Structure
Figure 4-14 shows the structure of the EGBS panel.
Figure 4-14 Structure of the EGBS Panel
EGBS Panel Indicators
For a description of the dedicated indicators of the EGBS board, refer to Table 4-25.
For a description of the common indicators of the EGBS board, refer to 4.3 Indicator
Descriptions.
Table 4-25 EGBS Panel Indicators
MP OOS Red/green MP service
status
indicator
MP OK Red/green MP health
status
indicator
Dedicate
indicator
MP indicates the EORS subcard status.
For functions information, refer to the
function description of common indicators
4-16

Chapter 4 Boards
MP H/S Blue MP hot-
swap
indicator
CMM ACT Red/green CMM Ac-
tive/standby
indicator
CMM HOST Red/green CMM Run-
ning/alarm
indicator
CMM H/S Blue CMM
Hot-swap
indicator
Dedicate
indicator
CMM indicates the ECMM subcard status.
I Orange Minor alarm
indicator
Dedicate
indicator
Indicates the ECMM minor alarm
II Orange Major alarm
indicator
Dedicate
indicator
Indicates the ECMM major alarm
III Orange Critical
indicator
Dedicate
indicator
Indicates the ECMM critical alarm
EGBS Panel Buttons
Table 4-26 describes the buttons on the panel of EGBS board.
Table 4-26 EGBS Panel Buttons
Button Description
EXCH Active/standby switchover switch of EGBS
RST Reset button of EGBS
EXCH-C ECMM switchover switch
RST-C ECMM reset button
Note:
ECMM subcard is located on EGBS, managing the power supply for the boards in the
shelf. ECMM switchover and reset is independent of EGBS switchover and reset.
EGBS Panel Interfaces
Table 4-27 describes the interfaces on the panel of EGBS board.
4-17

Table 4-27 EGBS Panel Interfaces
USB1 Bidirectional USB interface of the front board of EGBS
USB2 Bidirectional USB interface of the front board of EGBS
ETH-M Bidirectional Debugging Ethernet interface
VGA Output VGA interface of the front board of EGBS
ETH-C1 Bidirectional ECMM Ethernet interface
CMM-232 Bidirectional ECMM serial interface
ETH-C2
HOST-232
Bidirectional ECMM Ethernet interface + EGBS serial interface
ETH-MP1 Bidirectional GE interface 1 of the front board of EGBS
ETH-MP2 Bidirectional GE interface 2 of the front board of EGBS
ETH1 Bidirectional GE interface 1 for the control plane cascading
connection
connection
connection
connection
RS485 Bidirectional RS485 monitoring interface
4.2.8 EGBS2a Rear Board
EGBS2a Functions
The Enhanced GE Base Switch board 2a (EGBS2a) performs the following functions:
l Base switching function
Implements inter-shelf control plane switching and provides media plane GE
interfaces to all service slots and rear switching slots, and inter-shelf cascade GE
interface.
l Implements the ECMM functions
The ECMM module uses the ATCA standard. It is responsible for powering on the
board in the shelf and loading versions. In addition, it monitors the entire shelf, for
example, the power, temperature, and fan status.
l Provides front boards with external network ports.
The EGBS2a board only supports the BETC/3 backplane.
4-18

Chapter 4 Boards
EGBS2a Panel Structure
Figure 4-15 shows the structure of the EGBS2a panel.
Figure 4-15 Structure of the EGBS2a Panel
EGBS2a Panel Indicators
For a description of the dedicated indicators of the EGBS2a board, refer to Table 4-28.
For a description of the common indicators of the EGBS2a board, refer to 4.3 Indicator
Descriptions.
Table 4-28 EGBS2a Panel Indicators
MP OOS Red/green MP service
status
indicator
MP OK Red/green MP health
status
indicator
MP H/S Blue MP hot-
swap
indicator
Dedicate
indicator
MP indicates the EORS subcard status.
CMM ACT Red/green CMM Ac-
tive/standby
indicator
CMM HOST Red/green CMM Run-
ning/alarm
indicator
CMM H/S Blue CMM
Hot-swap
indicator
Dedicate
indicator
CMM indicates the ECMM subcard status.
I Orange Minor alarm
indicator
Dedicate
indicator
Indicates the ECMM minor alarm
II Orange Major alarm
indicator
Dedicate
indicator
Indicates the ECMM major alarm
III Orange Critical
indicator
Dedicate
indicator
Indicates the ECMM critical alarm
4-19

EGBS2a Panel Buttons
Table 4-29 describes the buttons on the panel of EGBS2a board.
Table 4-29 EGBS2a Panel Buttons
Button Description
EXCH Active/standby switchover switch of EGBS2a
RST Reset button of EGBS2a
EXCH-C ECMM switchover switch
RST-C ECMM reset button
Note:
ECMM subcard is located on EGBS2a, managing the power supply for the boards in the
shelf. ECMM switchover and reset is independent of EGBS2a switchover and reset.
EGBS2a Panel Interfaces
Table 4-30 describes the interfaces on the panel of EGBS2a board.
Table 4-30 EGBS2a Panel Interfaces
USB1 Bidirectional USB interface of the front board of EGBS2a
USB2 Bidirectional USB interface of the front board of EGBS2a
ETH-M Bidirectional Debugging Ethernet interface
VGA Output VGA interface of the front board of EGBS2a
ETH-C1 Bidirectional ECMM Ethernet interface
CMM-232 Bidirectional ECMM serial interface
ETH-C2
HOST-232
Bidirectional ECMM Ethernet interface + EGBS2a serial interface
ETH-MP1 Bidirectional GE interface 1 of the front board of EGBS2a
ETH-MP2 Bidirectional GE interface 2 of the front board of EGBS2a
connection
connection
connection
4-20

Chapter 4 Boards
connection
RS485 Bidirectional RS485 monitoring interface
4.2.9 EGFS Rear Board
EGFS Functions
The enhanced GE Fabric Switch board (EGFS) performs the following functions:
l EGFS has a built-in clock module.
à Master shelf
Provides system stratum-2 clock and multiple reference input
Distributes inter-shelf and intra-shelf clock signals
à Subordinate shelf
Receives clock signal and distribute in the shelf
l Implements inter-shelf media plane switching function.
The EGFS board only supports the BETC/2 backplane.
EGFS Panel Structure
Figure 4-16 shows the structure of the EGFS panel.
Figure 4-16 Structure of the EGFS Panel
EGFS Panel Indicators
For a description of the dedicated indicators of the EGFS board, refer to Table 4-31.
For a description of the common indicators of the EGFS board, refer to 4.3 Indicator
Descriptions.
Table 4-31 EGFS Panel Indicators
Indica-
tor
Color Meaning Category Functions
T/C Green Trace/Catch
indicator
Dedicate
indicator
ON: Indicates the phase lock module is operating
in the “Catch” state.
1 Hz flashing: indicates the phase lock module is
operating in the “Trace” state.
4-21

Indica-
tor
K/F Green Keep/Free
indicator
Dedicate
indicator
in the “Keep” state.
operating in the “Free” state.
R1 Green Reference
indicator
REF1
Dedicate
indicator
ON: Indicates the current clock reference is REF1
(bits clock or line recovered clock)
R2 Green Reference
indicator
REF2
Dedicate
indicator
R3 Green Reference
indicator
REF3
Dedicate
indicator
(GPS clock or PTP1)
R4 Green Reference
indicator
REF4
Dedicate
indicator
(PTP2)
GPS Green GPS status
indicator
Dedicate
indicator
ON: Indicates the GPS module is operating
properly
0.5 Hz flashing: Indicates the GPS module
initializing failed
1 Hz flashing: Indicates the GPS module is
searching the satellite or in an unknown state
2 Hz flashing: Indicates the antenna system is
short-circuits.
disconnected.
OFF: Indicates the GPS module is operating
improperly
SD 1–2 Green
Optical
signal
indicator
Dedicate
indicator
ON: The optical interface has received optical
signal.
optical signal.
ACT 1–2 Green
Link status
indicator
Dedicate
indicator
ON: The optical link has received data packets.
OFF: The optical link has not received data
packets.
MANI Green
Reference
selection
indicator
Dedicate
indicator
ON: indicates reference selection is enabled.
OFF: indicates reference selection is disabled.
4-22

Chapter 4 Boards
EGFS Panel Buttons
Table 4-32 describes the buttons on the panel of EGFS board.
Table 4-32 EGFS Panel Buttons
Button Description
RST Reset button
EGFS Panel Interfaces
Table 4-33 describes the interfaces on the panel of EGFS board.
Table 4-33 EGFS Panel Interfaces
REF1l Input 2 M clock reference input interface
TEST Bidirectional Clock testing interface
PTP1 Input Subordinate shelf synchronization clock input
interface
PTP2 Input Subordinate shelf synchronization clock input
interface
CLK1 Output Master shelf synchronization clock output interface
HOST-232/GPS Bidirectional/Input Debugging serial port/GPS clock interface
GPS Input GPS antenna interface
TX1-RX1 Bidirectional 10 G optical interface, used for interconnecting the
media plane among shelves
TX2-RX2 Bidirectional 10 G optical interface, used for interconnecting the
media plane among shelves
ETH-M Output Debugging interface
4.2.10 EXFS1a Rear Board
EXFS1a Functions
The Enhanced XGE Fabric Switch board 1a (EXFS1a) provides the following functions:
l EXFS1a has a built-in clock module.
à Master shelf
4-23

Provides system stratum-2 clock and multiple reference input
Distributes inter-shelf and intra-shelf clock signals
à Subordinate shelf
Receives clock signal and distribute in the shelf
l Implements inter-shelf media plane switching function, and provides the media plane
10 GE and 40 GE interfaces to all service slots and rear switching slots, and inter-shelf
cascade 40 GE interfaces.
The EXFS1a board only supports the BETC/3 backplane.
EXFS1a Panel Structure
Figure 4-17 shows the structure of the EXFS1a panel.
Figure 4-17 Structure of the EXFS1a Panel
EXFS1a Panel Indicators
For a description of the dedicated indicators of the EXFS1a board, refer to Table 4-34.
For a description of the common indicators of the EXFS1a board, refer to 4.3 Indicator
Descriptions.
Table 4-34 EXFS1a Panel Indicators
Indica-
tor
T/C Green Trace/Catch
indicator
Dedicate
indicator
in the “Catch” state.
operating in the “Trace” state.
K/F Green Keep/Free
indicator
Dedicate
indicator
in the “Keep” state.
operating in the “Free” state.
R1 Green Reference
indicator
REF1
Dedicate
indicator
R2 Green Reference
indicator
REF2
Dedicate
indicator
4-24

Chapter 4 Boards
Indica-
tor
R3 Green Reference
indicator
REF3
Dedicate
indicator
(GPS clock or PTP1)
R4 Green Reference
indicator
REF4
Dedicate
indicator
(PTP2)
GPS Green GPS status
indicator
Dedicate
indicator
ON: Indicates the GPS module is operating
properly
0.5 Hz flashing: Indicates the GPS module
initializing failed
1 Hz flashing: Indicates the GPS module is
searching the satellite or in an unknown state
short-circuits.
disconnected.
OFF: Indicates the GPS module is operating
improperly
SD 1–2 Green
Optical signal
indicator
Dedicate
indicator
ON: The optical interface has received optical
signal.
OFF: The optical interface has not received optical
signal.
ACT
1–2
Green
Link status
indicator
Dedicate
indicator
ON: The optical link has received data packets.
packets.
MANI Green
Reference
selection
indicator
Dedicate
indicator
ON: indicates reference selection is enabled.
OFF: indicates reference selection is disabled.
EXFS1a Panel Buttons
Table 4-35 describes the buttons on the panel of the EXFS1a board.
Table 4-35 EXFS1a Panel Buttons
Button Description
RST Reset button
EXFS1a Panel Interfaces
Table 4-36 describes the interfaces on the panel of the EXFS1a board.
4-25

Table 4-36 EXFS1a Panel Interfaces
TEST Output Clock testing interface
PTP1 Input Subordinate shelf synchronization clock input interface
PTP2 Input Subordinate shelf synchronization clock input interface
HOST-232/GPS Bidirectional/Input Debugging serial port/GPS clock interface
GPS Input GPS antenna interface
TX1-RX1 Bidirectional 40 GB electrical interface
TX2-RX2 Bidirectional 40 GB electrical interface
RX3/TX3 Bidirectional 10 GE optical interface: multiple modes, LC connector
RX4/TX4 Bidirectional 10 GE optical interface: multiple modes, LC connector
OMC Bidirectional Debugging interface
MIRROR Output Debugging interface
4.2.11 EGPB Rear Board
EGPB Functions
The enhanced GE Process Board (EGPB) is an interface board for GE interface (optical
or electrical) access and IP processing.
The EGPB board only supports the BETC/2 backplane.
EGPB Panel Structure
Figure 4-18 shows the structure of the EGPB panel.
Figure 4-18 Structure of the EGPB Panel
EGPB Panel Indicators
For a description of the dedicated indicators of the EGPB board, refer to Table 4-37.
4-26

Chapter 4 Boards
For a description of the common indicators of the EGPB board, refer to 4.3 Indicator
Descriptions.
Table 4-37 EGPB Panel Indicators
SD1~4 Green Optical
signal
indicator
Dedicate
indicator
optical signals.
optical signals.
ACT1~4 Green Link status
indicator
Dedicate
indicator
ON: The optical link has received data
packets.
packets.
EGPB Panel Buttons
Table 4-38 describes the buttons on the panel of EGPB board.
Table 4-38 EGPB Panel Buttons
Button Description
RST Reset button
EGPB Panel Interfaces
Table 4-39 describes the interfaces on the panel of EGPB board.
Table 4-39 EGPB Panel Interfaces
REF2l on EGFS
REF2l on EGFS
RX1/TX1 Bidirectional GE optical interface
ETH1 Bidirectional GE electrical interface
4-27

4.2.12 EGPB2a Rear Board
EGPB2a Functions
The Enhanced GE Process Board 2a (EGPB2a) is a network interface board. It implements
IP access, processes and forwards the accessed data. This board provides eight external
GE optical/electrical interfaces.
The EPGB2a board only supports the BETC/3 backplane.
EGPB2a Panel Structure
Figure 4-19 shows the structure of the EGPB2a panel.
Figure 4-19 Structure of the EGPB2a Panel
EGPB2a Panel Indicators
For a description of the dedicated indicators of the EGPB2a board, refer to Table 4-40.
For a description of the common indicators of the EGPB2a board, refer to 4.3 Indicator
Descriptions.
Table 4-40 EGPB2a Panel Indicators
SD1–8 Green Optical
signal
indicator
Dedicate
indicator
optical signals.
optical signals.
ACT1–8 Green Link status
indicator
Dedicate
indicator
packets.
packets.
EGPB2a Panel Buttons
Table 4-41 describes the buttons on the panel of EGPB2a board.
Table 4-41 EGPB2a Panel Buttons
Button Description
RST Reset button
EGPB2a Panel Interfaces
Table 4-42 describes the interfaces on the panel of EGPB2a board.
4-28

Chapter 4 Boards
Table 4-42 EGPB2a Panel Interfaces
CKOUT1 Output To configure the EGPB2a board to obtain the clock reference,
this interface is connected to REF1l or REF2l interface of
the EXFS1a board.
CKOUT2 Output To configure the EGPB2a board to obtain the clock reference,
the EXFS1a board.
RX1/TX1 Bidirectional l GE optical interface: single/multiple mode, LC connector.
l GE electrical interface: converted through the Giga
transmitter and receiver unit on the SFP electrical
interface.
interface.
interface.
interface.
interface.
interface.
interface.
interface.
HOST-232 Bidirectional Debugging interface.
4-29

4.2.13 EGPB2c Rear Board
EGPB2c Functions
The Enhanced GE Process Board 2c (EGPB2c) is a network interface board. It implements
IP access, processes and forwards the accessed data. This board provides eight external
GE optical/electrical interfaces.
The EPGB2c board only supports the BETC/2 backplane.
EGPB2c Panel Structure
Figure 4-20 shows the structure of the EGPB2c panel.
Figure 4-20 Structure of the EGPB2c Panel
EGPB2c Panel Indicators
For a description of the dedicated indicators of the EGPB2c board, refer to Table 4-43.
For a description of the common indicators of the EGPB2c board, refer to 4.3 Indicator
Descriptions.
Table 4-43 EGPB2c Panel Indicators
signal
indicator
Dedicate
indicator
optical signals.
optical signals.
indicator
Dedicate
indicator
packets.
packets.
EGPB2c Panel Buttons
Table 4-44 describes the buttons on the panel of EGPB2c board.
Table 4-44 EGPB2c Panel Buttons
Button Description
RST Reset button
4-30

Chapter 4 Boards
EGPB2c Panel Interfaces
Table 4-45 describes the interfaces on the panel of EGPB2c board.
Table 4-45 EGPB2c Panel Interfaces
CKOUT1 Output To configure the EGPB2c board to obtain the clock reference,
the EXFS1a board.
CKOUT2 Output To configure the EGPB2c board to obtain the clock reference,
the EXFS1a board.
interface.
interface.
interface.
interface.
4.2.14 ESDTA Rear Board
ESDTA Functions
The enhanced SDH Digital Trunk board ATM version (ESDTA) is an interface board for
channelized ATM STM-1 access, and IMA and ATM processing.
The ESDTA board only supports the BETC/2 backplane.
ESDTA Panel Structure
Figure 4-21 shows the structure of the ESDTA panel.
4-31

Figure 4-21 Structure of the ESDTA Panel
ESDTA Panel Indicators
For a description of the dedicated indicators of the ESDTA board, refer to Table 4-46.
For a description of the common indicators of the ESDTA board, refer to 4.3 Indicator
Descriptions.
Table 4-46 ESDTA Panel Indicators
Indicator Color meaning Category Description
signal
indicator
Dedicate
indicator
optical signals.
optical signals.
terface ac-
tive/standby
indicator
Dedicate
indicator
state.
ESDTA Panel Buttons
Table 4-47 describes the buttons on the panel of ESDTA board.
Table 4-47 ESDTA Panel Buttons
Indicator Description
EXCH Active/standby switch
RST Reset switch
ESDTA Panel Interfaces
Table 4-48 describes the interfaces on the panel of ESDTA board.
Table 4-48 ESDTA Panel Interfaces
REF2l on EGFS
REF2l on EGFS
TX1/RX1 Bidirectional STM-1 optical interface
4-32

Chapter 4 Boards
4.2.15 ESDTA1b Rear Board
ESDTA1b Functions
The enhanced SDH Digital Trunk board ATM version (ESDTA1b) is an interface board for
channelized ATM STM-1 access, and IMA and ATM processing.
The ESDTA1b board only supports the BETC/3 backplane.
ESDTA1b Panel Structure
Figure 4-22 shows the structure of the ESDTA1b panel.
Figure 4-22 Structure of the ESDTA1b Panel
ESDTA1b Panel Indicators
For a description of the dedicated indicators of the ESDTA1b board, refer to Table 4-49.
For a description of the common indicators of the ESDTA1b board, refer to 4.3 Indicator
Descriptions.
Table 4-49 ESDTA1b Panel Indicators
Indicator Color meaning Category Description
signal
indicator
Dedicate
indicator
optical signals.
optical signals.
terface ac-
tive/standby
indicator
Dedicate
indicator
state.
ESDTA1b Panel Buttons
Table 4-50 describes the buttons on the panel of ESDTA1b board.
4-33

Table 4-50 ESDTA1b Panel Buttons
Indicator Description
EXCH Active/standby switch
RST Reset switch
ESDTA1b Panel Interfaces
Table 4-51 describes the interfaces on the panel of ESDTA1b board.
Table 4-51 ESDTA1b Panel Interfaces
CKOUT1 Output If ESDTA1b extracts the clock base, it connects to
CKOUT2 Output If ESDTA1b extracts the clock base, it connects to
TX1/RX1 Bidirectional STM-1 optical interface: single mode, LC connector.
4.2.16 ESDTI Rear Board
ESDTI Functions
The enhanced SDH Digital Trunk board IP version (ESDTI) is an interface board for IP
STM-1 access , and PPP and ML-PPP processing.
The ESDTI board only supports the BETC/2 backplane.
ESDTI Panel Structure
Figure 4-23 shows the structure of the ESDTI panel.
Figure 4-23 Structure of the ESDTI Panel
ESDTI Panel Indicators
For a description of the dedicated indicators of the ESDTI board, refer to Table 4-52.
For a description of the common indicators of the ESDTI board, refer to 4.3 Indicator
Descriptions.
4-34

Chapter 4 Boards
Table 4-52 ESDTI Panel Indicators
signal
indicator
Dedicate
indicator
optical signals.
optical signals.
indicator
Dedicate
indicator
state.
ESDTI Panel Buttons
Table 4-53 describes the buttons on the panel of ESDTI board.
Table 4-53 ESDTI Panel Buttons
Button Description
RST Reset button
ESDTI Panel Interfaces
Table 4-54 describes the interfaces on the panel of ESDTI board.
Table 4-54 ESDTI Panel Interfaces
REF2l on EGFS
REF2l on EGFS
TX1/RX1 Bidirectional Ethernet optical interface
4.2.17 ESDTI2a Rear Board
ESDTI2a Functions
The enhanced SDH Digital Trunk board IP version 2a (ESDTI2a) is an interface board for
IP STM-1 access , and PPP and ML-PPP processing.
4-35

The ESDTI2a board only supports the BETC/3 backplane.
ESDTI2a Panel Structure
Figure 4-24 shows the structure of the ESDTI2a panel.
Figure 4-24 Structure of the ESDTI2a Panel
ESDTI2a Panel Indicators
For a description of the dedicated indicators of the ESDTI2a board, refer to Table 4-55.
For a description of the common indicators of the ESDTI2a board, refer to 4.3 Indicator
Descriptions.
Table 4-55 ESDTI2a Panel Indicators
signal
indicator
Dedicate
indicator
optical signals.
optical signals.
indicator
Dedicate
indicator
state.
ESDTI2a Panel Buttons
Table 4-56 describes the buttons on the panel of ESDTI2a board.
Table 4-56 ESDTI2a Panel Buttons
Button Description
RST Reset button
ESDTI2a Panel Interfaces
Table 4-57 describes the interfaces on the panel of the ESDTI2a board.
Table 4-57 ESDTI2a Panel Interfaces
CKOUT1 Output Not used in this version.
CKOUT2 Output Not used in this version.
TX1/RX1 Bidirectional STM-1 optical interface: single mode, LC connector
4-36

Chapter 4 Boards
4.2.18 EXGB1a Rear Board
EXGB1a Functions
The ETCA 10 GE interface processing board (EXGB1a) is a network interface board. It
implements IP access, processes and forwards the accessed data. This board provides
two external 10 GE optical interfaces. It only supports BETC/3 rear boards.
The EXGB1a board only supports the BETC/3 backplane.
EXGB1a Panel Structure
Figure 4-25 shows the structure of the EXGB1a panel.
Figure 4-25 Structure of the EXGB1a Panel
EXGB1a Panel Indicators
For a description of the dedicated indicators of the EXGB1a board, refer to Table 4-58.
For a description of the common indicators of the EXGB1a board, refer to 4.3 Indicator
Descriptions.
Table 4-58 EXGB1a Panel Indicators
Indica-
tor
SD1–2 Green Optical signal
indicator
Dedicated
indicator
ON: The optical interface receives an optical
signal.
OFF: The optical interface does not receive
an optical signal.
4-37

Indica-
tor
ACT1–
2
Green Data indicator Dedicated
indicator
ON: Data is transmitted on the optical link.
OFF: No data is transmitted on the optical
link.
EXGB1a Panel Buttons
Table 4-59 describes the buttons on the panel of the EXGB1a board.
Table 4-59 EXGB1a Panel Buttons
Button Description
RST Reset button
EXGB1a Panel Interfaces
Table 4-60 describes the interfaces on the panel of the EXGB1a board.
Table 4-60 EXGB1a Panel Interfaces
CKOUT1 Output To configure the EXGB1a to obtain the clock
reference, connect this interface to the REF1l and
REF2l interfaces of the EXFS1a board.
CKOUT2 Output To configure the EXGB1a to obtain the clock
REF2l interfaces of the EXFS1a board.
RX1/TX1 Bidirectional 10 GE optical interface: single/multiple modes, LC
connector
connector
4.2.19 EXGB1b Rear Board
EXGB1b Functions
The Enhanced XGE Process Board1b (EXGB1b) is a network interface board. It
implements IP access, processes and forwards the accessed data. This board provides
two external 10 GE optical interfaces. It only supports BETC/2 rear boards.
The EXGB1b board only supports the BETC/2 backplane.
4-38

Chapter 4 Boards
EXGB1b Panel Structure
Figure 4-26 shows the structure of the EXGB1b panel.
Figure 4-26 Structure of the EXGB1b Panel
EXGB1b Panel Indicators
For a description of the dedicated indicators of the EXGB1b board, refer to Table 4-61.
For a description of the common indicators of the EXGB1b board, refer to 4.3 Indicator
Descriptions.
Table 4-61 EXGB1b Panel Indicators
Indica-
tor
SD1–2 Green Optical signal
indicator
Dedicated
indicator
ON: The optical interface receives an optical
signal.
OFF: The optical interface does not receive
an optical signal.
ACT1–2 Green Data
indicator
Dedicated
indicator
ON: Data is transmitted on the optical link.
OFF: No data is transmitted on the optical
link.
EXGB1b Panel Buttons
Table 4-62 describes the buttons on the panel of the EXGB1b board.
Table 4-62 EXGB1b Panel Buttons
Button Description
RST Reset button
EXGB1b Panel Interfaces
Table 4-63 describes the interfaces on the panel of the EXGB1b board.
Table 4-63 EXGB1b Panel Interfaces
CKOUT1 Output To configure the EXGB1b to obtain the clock reference,
connect this interface to the EGFS board.
CKOUT2 Output To configure the EXGB1b to obtain the clock
REF2l interfaces of the EGFS board.
4-39

connector
connector
4.2.20 EMPR Rear Board
EMPR Functions
As the rear card of the entire signaling trace board, the EMPR board provides eight GE
interfaces, two USB interface, and one VGA interface for the connection to a keyboard, a
mouse, and a monitor.
The EMPR board only supports the BETC/2 backplane.
EMPR Panel Structure
Figure 4-27 shows the structure of the EMPR board.
Figure 4-27 Structure of the EMPR Panel
EMPR Panel Indicators
For a description of the common indicators of the EMPR board, refer to 4.3 Indicator
Descriptions.
EMPR Panel Indicators
None
EMPR Panel Interfaces
Table 4-64 describes the interfaces on the panel of EMPR board.
Table 4-64 EMPR Panel Interfaces
GE electrical Bidirectional Provides eight GE interfaces.
USB Bidirectional Connects to a USB device.
PS/2 Bidirectional Connects to a keyboard, a mouse, and a monitor.
4-40

Chapter 4 Boards
4.2.21 EMPR1b Rear Board
EMPR1b Functions
As the rear card of the entire signaling trace board, the EMPR1b board provides eight GE
interfaces, two USB interface, and one VGA interface for the connection to a keyboard, a
mouse, and a monitor.
The EMPR1b board only supports the BETC/3 backplane.
EMPR1b Panel Structure
Figure 4-28 shows the structure of the EMPR1b board.
Figure 4-28 Structure of the EMPR1b Panel
EMPR1b Panel Indicators
For a description of the common indicators of the EMPR1b board, refer to 4.3 Indicator
Descriptions.
EMPR1b Panel Indicators
None
EMPR1b Panel Interfaces
Table 4-65 describes the interfaces on the panel of EMPR1b board.
Table 4-65 EMPR1b Panel Interfaces
GE electrical Bidirectional Provides eight GE interfaces.
USB Bidirectional Connects to a USB device.
PS/2 Bidirectional Connects to a keyboard, a mouse, and a monitor.
4.3 Indicator Descriptions
Board Indicator Types
The board indicators of the ZXUR 9000 UMTS fall into the following types:
l Common indicator
à OOS indicator
à OK indicator
4-41

à H/S indicator
à ACT indicator
à HOST indicator
l Dedicated indicator
In addition to the common indicators, a board has its own dedicated indicators.
Common Indicators
In the ZXUR 9000 UMTS, each board has several common indicators and special
indicators.Table 4-66 lists the common indicators on the boards of the ZXUR 9000 UMTS.
Table 4-66 Common Indicators
Indicator Color Meaning Description Status
OOS Bi-color indicator
(red/green)
Board service status
indicator
The OOS indicator
indicates the service
status of the board.
Table 4-71
OK Bi-color indicator
(red/green)
Health status
indicator
The OK indicator
indicates the
operational status
of the board.
Table 4-71
H/S Blue Hot-plug indicator The H/S indicator
indicates the
hot-plug status of
the board.
Table 4-70
ACT Bi-color indicator
(red/green)
Active/standby status
indicator
The ACT indicator
indicates the active
or standby status of
the board.
Table 4-68
HOST Bi—color
indicator
(red/green)
Running/Alarm
indicator
The HOST indicator
indicates the
operational and
alarm status of the
board.
Table 4-69
Board Indicator Status
Table 4-67 lists a description of the statuses of the indicators of a board.
Table 4-67 Board Indicator Status
No. Status Description
1 ON The indicator is steady on.
2 OFF The indicator is steady off.
4-42

Chapter 4 Boards
No. Status Description
3 Flashing at a frequency of 5 Hz The flashing period is 0.2 seconds with
50% of duty ratio (ON for 0.1 seconds and
OFF for 0.1 seconds).
4 Flashing at a frequency of 2 Hz The flashing period is 0.5 seconds with
50% of duty ratio (ON for 0.25 seconds
and OFF for 0.25 seconds).
5 Flashing at a frequency of 1 Hz The flashing period is 1 second with 50%
of duty ratio (ON for 0.5 seconds and OFF
for 0.5 seconds).
6 Flashing at a frequency of 0.5 Hz The flashing period is 2 seconds with 50%
of duty ratio (ON for 1 second and OFF
for 1 second).
ACT Indicator Description
For a description of the ACT indicator, refer to Table 4-68.
Table 4-68 ACT Indicator Descriptions
Board Status Indicator Status Meaning
Working Solid green The board is in active status.
Backup Solid off The board is in standby status.
Switch over Flashing at 1 Hz The board is switching over.
HOST Indicator
For a description of the HOST indicator, refer to Table 4-69.
Table 4-69 HOST Indicator Descriptions
Board Status Indicator Status Priority Meaning
Initial status Solid off 1 The board is in initial status.
Normal operational
status
Flashing at 1 Hz
(green)
2 The board is operating normally.
The BOOT is operating
properly
Flashing at 5 Hz
(green)
3 The BOOT is operating properly
(the version is being downloaded
or the version download fails).
The memory is being
initialized or loading
data
Flashing at 5 Hz
(orange)
4 The internal memory is being
initialized or loading data.
4-43

Board Status Indicator Status Priority Meaning
5 The service is applicable (in M/S
switchover).
Minor alarm Flashing at 1 Hz (red)
6 A sub-card fails.
7 The network port on the media
plane is disconnected.
8 The HW is disconnected.
9 The link to the OMP is
disconnected.
10 The version does not match the
hardware configuration.
11 The input clock is lost.
Critical alarm Flashing at 2 Hz (red)
12 A severe failure occurs in the
sub-card.
13 The version download fails.
14 The board fails to pass the self-test.
15 The support startup fails.
16 The board fails to obtain a logic
address.
17 The basic process fails to be
powered or the process times out.
18 The board fails to initialize the core
data area.
Severe fault requiring
board reset
Flashing at 5 Hz (red)
19 A very severe failure occurs in the
sub-card.
H/S Indicator
For a description of the H/S indicator, refer to Table 4-70.
Table 4-70 H/S Indicator Descriptions
Board Status Indicator Status Description
Removable Solid on (blue) The board can be removed.
Unremovable Solid off The board cannot be removed.
Being activated Flashing The board is being activated.
4-44

Chapter 4 Boards
Combination Statuses of OK, OOS and H/S Indicators
The combination statuses of OK, OOS and H/S are described in Table 4-71.
Table 4-71 OK, OOS and H/S Combination Status Descriptions
H/S (Blue) OOS (Red/Green) OK (Red/Green)
Board
Status
Indicator
Status
Duty Ratio Indicator
Status
Status
Duty Ratio
Meaning
Off – On (green) – Off – The board
is reset
after being
powered on.
Off – Off – Flashing red
at 5 Hz
50% The
hardware
address is
incorrect
(not
available
for a rear
board).
On – On (red) – Off – The board
is inserted
in its slot,
but the
extractor is
not closed.
Flashing at
1 Hz
90% On (red) – Off – The
extractor is
closed, and
the board is
activating.
Off – On (red) – Off – The board
is waiting
for power
assignment.
Off – Off – Remaining – The board
is operating
properly.
Flashing at
1 Hz
90% Remaining – Remaining – The board
extractor is
open.
Power
on/off
4-45

H/S (Blue) OOS (Red/Green) OK (Red/Green)
Board
Status
Indicator
Status
Status
Status
Duty Ratio
Meaning
Flashing at
1 Hz
90% Remaining – Remaining – The board
is waiting for
shutdown.
Alarm Remaining – Remaining – Flashing red
at 1 Hz
50% An alarm
occurs in
the board.
Operating Remaining – Remaining – Flashing
green at 1
Hz
50% The board
is operating
properly.
• Remaining: The indicator status is unchanged, that is, remains in the previous status.
4-46

Chapter 5
Cables
Table of Contents
Internal Cables...........................................................................................................5-1
External Cables..........................................................................................................5-5
5.1 Internal Cables
Table 5-1describes the internal cables.
Table 5-1 Internal Cables
Type of Internal Cables Name of Internal Cables Refer to
Interior -48 V Power Cable 5.1.1 Interior -48 V Power Cable
Power Cables
Interior -48 V RTN Power Cable 5.1.2 Interior -48 V RTN Power
Cable
Grounding Cable for Service
Subrack
5.1.3 Grounding Cable for
Service Subrack
Cabinet Door Grounding Cable 5.1.4 Cabinet Door Grounding
Cable
Grounding Cables
Grounding Cable for PDU 5.1.5 Grounding Cable for PDU
Media Plane Interconnection
Fiber/Cable
5.1.6 Media Plane
Interconnection Fiber/Cable
Data Cables
Control Plane Interconnection
Cable
5.1.7 Control Plane
Interconnection Cable
Line Reference Clock Cable 5.1.8 Line Reference Clock
Cable
Clock Cables
Inter-Shelf Clock Cable 5.1.9 Inter-Shelf Clock Cable
Monitoring Cables PD485 Monitoring Cable 5.1.10 PD485 Monitoring Cable
5-1

5.1.1 Interior -48 V Power Cable
Figure 5-1 shows interior -48 V power cable.
Figure 5-1 Interior -48 V Power Cable
Table 5-2 describes the connection of Interior -48 V power cable.
Table 5-2 Connection of Interior -48 V Power Cable
Cable ID Meaning Direction A Direction B
PWR-20952-002 -48 V cable
Service subrack power
box
Power distribution unit
(PDU)
5.1.2 Interior -48 V RTN Power Cable
Figure 5-2 shows interior -48 V RTN power cable.
Figure 5-2 Interior -48 V RTN Power Cable
Table 5-3 describes the connection of Interior -48 V RTN power cable.
Table 5-3 Connection of Interior -48 V RTN Power Cable
Cable ID Meaning Direction A Direction B
PWR-91237-102 -48 V RTN cable
Service subrack power
box
Power distribution unit
(PDU)
5.1.3 Grounding Cable for Service Subrack
Figure 5-3 shows grounding cable for service subrack.
Figure 5-3 Grounding Cable for Service Subrack
Table 5-4 describes the connection of grounding cable for service subrack.
Table 5-4 Connection of Grounding Cable for Service Subrack
Cable ID Type Direction A Direction B
H-PE-010
PE protection ground
cable
Service subrack
PE binding post inside
the cabinet
5-2

Chapter 5 Cables
5.1.4 Cabinet Door Grounding Cable
Figure 5-4 shows cabinet door grounding cable.
Figure 5-4 Cabinet Door Grounding Cable
Table 5-5 describes the connection of cabinet door grounding cable.
Table 5-5 Connection of Cabinet Door Grounding Cable
H-PE-010
cable
Grounding point at
bottom of inner cabinet
Cabinet door grounding
point
5.1.5 Grounding Cable for PDU
Figure 5-5 shows grounding cable for PDU.
Figure 5-5 Grounding Cable for PDU
Table 5-6 describes the connection of grounding cable for PDU.
Table 5-6 Connection of Grounding Cable for PDU
H-PE-007
cable
PDU grounding
terminal
Grounding point inside
the cabinet top
5.1.6 Media Plane Interconnection Fiber/Cable
Figure 5-6 shows media plane interconnection fiber/cable.
Figure 5-6 Media Plane Interconnection Fiber/Cable
Table 5-7 describes the connection of media plane interconnection cables.
Table 5-7 Connection of Media Plane Interconnection Fibers/Cables
Name Direction A Direction B Function
Media Plane
Interconnection Fiber
Master shelf
EGFS/EXFS1a board
Slave shelf
EGFS/EXFS1a board
Transmission media
plane data
5-3

5.1.7 Control Plane Interconnection Cable
Figure 5-7 shows control plane interconnection cable.
Figure 5-7 Control Plane Interconnection Cable
Table 5-8 describes the connection of control plane interconnection cables.
Table 5-8 Connection of Control Plane Interconnection Cables
Name Direction A Direction B Function
Super category 5
shielded network cable
Master shelf
EGBS/EGBS2a board
Slave shelf
EGBS/EGBS2a board
Transmits control plane
data
5.1.8 Line Reference Clock Cable
Figure 5-8 shows line reference clock cable.
Figure 5-8 Line Reference Clock Cable
Line reference clock cables are used to extract clock reference from interface board to
clock board EGFS/EXFS1a for lock. Table 5-9 describes the cable connection.
Table 5-9 Connection of Line Reference Clock Cables
Cable ID Name Direction A Direction B
SE1 Clock reference cable Master shelf interface
board
Master shelf
EGFS/EXFS1a board
5.1.9 Inter-Shelf Clock Cable
Figure 5-9 shows inter-shelf clock cable.
Figure 5-9 Inter-Shelf Clock Cable
Inter-shelf clock cables are used to transmit clock signals between shelves. Table 5-10
describes the cable connection.
5-4

Chapter 5 Cables
Table 5-10 Connection of Inter-Shelf Clock Cables
Cable ID Name Direction A Direction B
DS-H0101-007 Clock Cable Master shelf
EGFS/EXFS1a board
Subordinate shelf
EGFS/EXFS1a board
5.1.10 PD485 Monitoring Cable
Figure 5-10 shows PD485 monitoring cable.
Figure 5-10 PD485 Monitoring Cable
Table 5-11 describes the connection of PD485 monitoring cable of PDU.
Table 5-11 Connection of PD485 Monitoring Cables
Cable ID Name Direction A Direction of End
B1
Direction of End
B2
DS-G0505-002 RS485 monitoring
cable
PDU subrack Master shelf
EGBS/EGBS2a
board
Master shelf
EGBS/EGBS2a
board
5.2 External Cables
Table 5-12 describes the external cables.
Table 5-12 External Cables
Type of External
Cables
Name of External Cables Refer to
Exterior -48 V Power Cable 5.2.1 Exterior -48 V Power Cable
Power Cable
Exterior -48 V RTN Power Cable 5.2.2 Exterior -48 V RTN Power
Cable
Grounding Cables Exterior Grounding Cable 5.2.3 Exterior Grounding Cable
5-5

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