This topic describes the software architecture of the UA5000, which includes the board software and host software. This topic also describes the functions of each software component.
2.1 Hardware Architecture
This topic describes the hardware architecture of the UA5000, including cabinets, shelves, and boards.
2.1.1 Cabinet
This topic describes the cabinets supported by the UA5000.
The UA5000 can use different cabinets to adapt to different working environments.
Cabinet Description
Table 2-1 lists the major cabinet types of the UA5000.
Table 2-1 Major cabinet types of the UA5000
Cabinet Model Test Type Appearance
F01D200 Outdoor, medium capacity, and front-access (or side-access) maintenance
F01D500 Outdoor, medium capacity, and front-access maintenance
F01D1000 Outdoor, large capacity, and front-access maintenance
M200 Indoor, medium capacity, and front-access maintenance
F02A (HABA) cabinet
Indoor, large capacity, and rear-access maintenance
Cabinet Model Test Type Appearance F02AF Indoor, large capacity, and
front-access maintenance
Cabinet Configuration and Capacity
Table 2-2 lists the shelves of the UA5000. For details about these shelves, see 2.1.2 Shelves.
Table 2-2 Hardware configuration and capacity of the UA5000 Cabinet
Model Shelf
Configuration Maximum Number of Users
POTS ADSL POTS+ADSL
F01D200 1 HABD Full
configurati with 288 users
Twelve 32-channel combo board (384 POTS + 384 ADSL)
F01D500 1 HABD + 1 HABF Full configurati board with 672 users
F01D1000 1 HABD + 1 HABF + 1 HABD board with 928 users
M200 1 HABM Full
configurati with 192 users
Six 32-channel combo board (192 POTS + 192 ADSL)
Cabinet
Model Shelf
Configuration Maximum Number of Users
POTS ADSL POTS+ADSL
F02A (HABA) cabinet
2 HABA Full
configurati with 1920 users
Sixty 32-channel board with 960 users with 1920 users
Sixty 32-channel combo board (1920 POTS + 1920 ADSL)
2.1.2 Shelves
This topic describes the shelves supported by the UA5000.
Table 2-3 lists the types and applications of the shelves supported by the UA5000.
Table 2-3 Types and applications of the shelves supported by the UA5000
Shelf Model Type Number of Slots for
Service Boards/Total Slots
HABA Rear-access maintenance shelf 30/36
HABD Front-access maintenance shelf 12/18
HABF Front-access extended shelf 18/18
HABL Front-access maintenance shelf 6/12
HABM Front-access maintenance shelf 6/9
The UA5000 (whose control board is H601PVMD) can replace the MD5500. Through the E1 port, the UA5000 can subtend the PV8 shelf (whose control board is PV4 or PV8). Table 2-4
lists the PV8 shelf that can subtend the UA5000 through the E1 port. Table 2-10 lists the boards supported by the PV8 shelf.
Table 2-4 PV8 shelf
Model Type Number of Slots for
Service Boards/Total Slots
HCB Rear-access maintenance
shelf
19/26
HDB Rear-access maintenance
shelf
15/22
HIB Rear-access maintenance
slave shelf
15/18
HFB Rear-access maintenance
shelf
12/17
HGB Rear-access maintenance
shelf
10/18
HMB Rear-access maintenance
shelf
7/14
HLB Rear-access maintenance
shelf
5/14
HUBM Rear-access maintenance
shelf
8/18
HUBS Rear-access maintenance
slave shelf
13/18
HUBE Backplane of the
front-access maintenance shelf
9/18
HUBF Front-access maintenance
slave shelf
13/18
HUBB Rear-access maintenance
shelf
15/26
HUBO Indoor, small capacity, and
rear-access maintenance shelf
2/3
HUBM Outdoor, small capacity, and
front-access maintenance shelf
6/10
HUBL Outdoor, small capacity, and
front-access maintenance shelf
6/10
Appearance
This topic describes the appearances of the shelves supported by the UA5000.
HABA Shelf
The HABA shelf, which stands at a height of 16 U (1 U = 44.45 mm), is the master shelf of the rear-access UA5000. The HABA shelf can subtend another HABA shelf through the highway cable and aggregate services from the subordinate shelf.
Figure 2-1 shows the appearance of the HABA shelf.
Figure 2-1 Appearance of the HABA shelf
Fan tray
Mounting braket
Fan tray Cabling area
Cabling area
HABD Shelf
The HABD shelf, which stands at a height of 10 U, is the master shelf of the front-access UA5000.
The HABD shelf can be subtended with HABD and HABF shelves, and the HABD shelf can aggregate the services from the subordinate shelves.
Figure 2-2 shows the appearance of the HABD shelf.
Figure 2-2 Appearance of the HABD shelf
FAN
Power cable leading-out
area
Cabling area Mounting
ear
NOTE
The HABD shelf is of the H602 version.
HABF Shelf
The HABF shelf, which stands at a height of 10 U, is the extended shelf of the front-access UA5000. It operates under the control of the HABD shelf, and provides the power supply to the HABD shelf.
Figure 2-3 shows the appearance of the HABF shelf.
Figure 2-3 Appearance of the HABF shelf
Fan tray
Power cabling area
Cabling area Mounting
braket
NOTE
The HABD shelf is of the H602 version.
HABL Shelf
The HABL shelf, which stands at a height of 10 U, is the master shelf of the front-access UA5000.
It provides 12 slots, among which six slots (slots 6-11) are service slots that support the intermixing of broadband and narrowband service boards. The top of the shelf is configured with a fan tray. The HABL shelf is installed in the cabinet through mounting brackets.
Figure 2-4 shows the appearance of the HABL shelf.
Figure 2-4 Appearance of the HABL shelf
HABM Shelf
The HABM shelf, which stands at a height of 10 U, is the shelf of the front-access UA5000. It provides nine slots, among which six slots (slots 3-8) are service slots that support the intermixing of broadband and narrowband service boards.
Figure 2-5 shows the appearance of the HABM shelf.
Figure 2-5 Appearance of the HABM shelf
Configuration
This topic describes the configurations of the shelves supported by the UA5000.
HABA Shelf
l The HABA shelf provides 36 slots, of which 30 are available for service boards. You can insert narrowband service boards and broadband service boards in any of the 30 service board slots. The TSSB board, however, can be inserted in the slot shown in Figure 2-6.
l The two narrowband control boards and the two broadband control boards in the shelf support hot backup.
l The two PWX boards in the shelf share the power supply load, and if one PWX fails, the other independently provides power for the entire shelf.
l When one HABA shelf is subtended with another HABA shelf through the highway cable, the subordinate HABA shelf is equipped with only broadband control boards and as many as 30 service boards.
The maximum number of subscribes supported by the HABA shelf without the configuration of the test board is as follows:
l Full configuration of POTS boards: 1920 l Full configuration of ADSL boards: 960
l POTS and ADSL: 960
Figure 2-6 shows the layout of the HABA shelf.
Figure 2-6 Layout of the HABA shelf
01 02
S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd T S S B /S er vic e b oa rd
S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd
S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd
l PWX: secondary power supply board l IPM: broadband control board l PVM: narrowband control board l TSSB: test board
l Service boards: including ADRB and SHLB
NOTE
l The SDLE board can be inserted in only slots 6-17 and a maximum of 12 SDLE boards can be configured.
l The EDTB board can be inserted in only slots 6-17 and a maximum of six EDTB boards can be configured in six consecutive slots.
l The EP1A or GP1A board can be inserted in only slot 6 or 7.
H612HABD Shelf
l The H612HABD shelf provides 18 slots, of which 12 are reserved for service boards.
l When H612HABD serves as a master shelf, the two narrowband control boards in the shelf support hot backup.
l The two PWX boards in the shelf share the power supply load, and if one PWX fails, the other independently provides power for the entire shelf.
The maximum number of subscribes supported by the H612HABD shelf without the configuration of the test board is as follows:
l Full configuration of POTS boards: 768
Figure 2-7 shows the layout of the H612HABD shelf.
Figure 2-7 Layout of the H612HABD shelf
l PWX: secondary power supply board l PVM: narrowband control board
l Service boards: including A64, DSLD and EDTB
NOTE
l When H612HABD serves as a master shelf, the HWCF board is configured. When H612HABD serves as a slave shelf, the HWTF board is configured
l Each H612HABD shelf can be configured with a maximum of six EDTB boards in six consecutive slots.
H602HABD Shelf
l The H602HABD shelf provides 18 slots, of which 12 are reserved for service boards. You can insert narrowband service boards and broadband service boards in any of the 12 service board slots. The TSSB board, however, can be inserted in the slot shown in Figure 2-8.
l The two narrowband control boards and the two broadband control boards in the shelf support hot backup.
l The two PWX boards in the shelf share the power supply load, and if one PWX fails, the other independently provides power for the entire shelf.
l When one HABD shelf is subtended with another HABD shelf, the subordinate HABD shelf is equipped with only broadband control boards and as many as 12 service boards.
The maximum number of subscribes supported by the H602HABD shelf without the configuration of the test board is as follows:
l Full configuration of POTS boards: 768 l Full configuration of ADSL boards: 384 l POTS and ADSL: 384
Figure 2-8 shows the layout of the H602HABD shelf.
Figure 2-8 Layout of the H602HABD shelf
Cabling area S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd
Power cable leading-out area
F ille r p an el F ille r p an el F ille r p an el F ille r p an el
l PWX: secondary power supply board l IPM: broadband control board l PVM: narrowband control board l TSSB: test board
l Service boards: including ADRB and SHLB
NOTE
l Each H602HABD shelf can be configured with a maximum of six EDTB boards in six consecutive slots.
l The EP1A or GP1A board can be inserted in only slot 6 or 7.
H612HABF Shelf
l The H612HABF shelf operates under the control of the HABD shelf, and provides the power supply to the HABD shelf.
l The H612HABF shelf provides 18 slots (slots 18-35).
The maximum number of subscribes supported by the H612HABF shelf without the configuration of the test board is as follows:
l Full configuration of POTS boards: 1152 Figure 2-7 shows the layout of the H612HABF shelf.
Figure 2-9 Layout of the H612HABF shelf
Service boards: including DSLD and A64.
H602HABF Shelf
l The H602HABF shelf operates under the control of the H602HABD shelf, and provides the power supply to the H602HABD shelf.
l The H602HABF shelf provides 18 slots (slots 18-35). You can insert narrowband service boards and broadband service boards in any of the 18 slots.
The maximum number of subscribes supported by the H602HABF shelf without the configuration of the test board is as follows:
l Full configuration of POTS boards: 1152 l Full configuration of ADSL boards: 576 l POTS and ADSL: 576
Figure 2-10 shows the layout of the H602HABF shelf.
Figure 2-10 Layout of the H602HABF shelf
Cabling area FAN
18 35
S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd
F ille r p an el P ow er c ab le le ad in g- ou t a re a
H
Service boards: including ADRB and SHLB
HABL Shelf
l The HABL shelf provides 12 slots, and six of them are service slots. You can insert narrowband service boards and broadband service boards in any of the six slots. The TSSB board, however, can be inserted only in slot 11.
l The two narrowband control boards and the two broadband control boards in the shelf support hot backup.
l The two PWX boards in the shelf share the power supply load, and if one PWX fails, the other independently provides power for the entire shelf.
Figure 2-11 shows the layout of the HABL shelf.
Figure 2-11 Layout of the HABL shelf
Cable leading-out area S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd
Service boardl PWX: secondary power supply board l IPM: broadband control board
l PVx: narrowband control board (PVM) l TSSB: test board
l Service boards: including ADRB and SHLB
NOTE
l Each HABL shelf can be configured with a maximum of six EDTB boards in six consecutive slots.
l The EP1A or GP1A board can be inserted in only slot 6 or 7.
HABM Shelf
The HABM shelf provides nine slots, and six of them are service slots. You can insert narrowband service boards and broadband service boards in any of the six slots. The TSSB board, however, can be inserted in the slot shown in Figure 2-12.
The maximum number of subscribes supported by the HABM shelf without the configuration of the PON board or the test board is as follows:
l Full configuration of POTS boards: 384 l Full configuration of ADSL boards: 192 l POTS and ADSL: 192
Figure 2-12 shows the layout of the HABM shelf.
Figure 2-12 Layout of the HABM shelf
S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd S er vic e b oa rd T S S B /S er vic e b oa rd
S er vic e b oa rd /P O N b oa rd
l PWX: secondary power supply board l IPM: broadband control board l PVM: narrowband control board l TSSB: test board
l Service boards: including ADRB and SHLB
NOTE
l Each HABM shelf can be configured with a maximum of six EDTB boards in six consecutive slots.
l The EP1A or GP1A board can be inserted in only slot 3 or 4.
2.1.3 Boards
This topic describes the boards supported by the UA5000.
The boards used in the UA5000 include the narrowband board, broadband board, narrowband and broadband combo board, and xPON board. Table 2-5, Table 2-6, Table 2-7 and Table 2-8 describe the details of the boards supported by the UA5000.
Narrowband Boards
Table 2-5 List of narrowband boards Abbreviated
Name Full Name Functions
PVM Packet voice
processing board
The PVM board is also called the narrowband control board of the master shelf. The PVM board supports the following functions:
l Controls the narrowband service boards.
l Converts the TDM voice traffic into IP packets.
l Supports the H.248/SIP protocol.
l Provides one FE port for transmitting the IP-based voice service.
l Supports the V5 interface to provide the V5 voice service.
The H612PVMB board can provide eight E1 ports.
The H601PVMB board can provide four E1 ports.
The H601PVMD backplane provides four E1 ports, and the panel of the PVMD board provides one GE optical port and one FE optical/electrical port.
A32 Analog service
board
The A32 board provides 32 POTS ports.
A64 Analog service
board
The A64 board provides 64 POTS ports.
CDI
Direct-dialing-in subscriber interface board
The CDI board provides 16 DDI ports, through which the analog service is transparently transmitted.
DDU2 Private-line
service board
The DDU2 board provides two channels of synchronous 64 kbit/s ports.
DSLD Digital service board
The DSLD board provides 16 ISDN BRI ports.
EDTB E1 trunk board The EDTB board provides 16 E1 trunk ports.
SDLE TDM
G.SHDSL board
The SDLE board provides eight TDM G.SHDSL ports and eight E1 ports.
SRX Private-line
service board
The SRX board provides five V.24 synchronous sub-rate ports or three V.24 asynchronous sub-rate ports.
VFB Audio
frequency interface board
The VFB board provides 16 2-wire audio frequency ports or eight 4-wire audio frequency ports.
Abbreviated
Name Full Name Functions
TSS Subscriber test
board
The TSSB board is used to test the lines of the service board.
ESC Environment
monitoring board
The ESC monitors the power supply, temperature, humidity, door status, fan, battery, and other analog and digital parameters, and also reports the monitored information to the control board through the serial port.
PWX Secondary
power supply board
One PWX board occupies one slot. One master shelf can be equipped with two PWX boards. The PWX board supports inter-board and inter-shelf load-sharing and mutual aid function.
VMS Message LED
analog service board
The VMS provides 16 analog service ports.
ATI Analog trunk
interface board
The ATI board provides six channels for the access and transparent transmission of E&M audio frequency signals.
Broadband and Narrowband Combo Board
Table 2-6 List of the broadband and narrowband combo boards Abbre
viated Name
Full Name Functions
CSRB POTS and ADSL2+
combo service board
The CSRB board provides 32 ADSL/ADSL2+ compatible ports and 32 POTS ports, and has a built-in splitter.
CSRI POTS and ADSL2+
combo service board
The CSRI board provides 32 ADSL/ADSL2+ compatible ports and 32 POTS ports, and has a built-in splitter. The CSRI board meets the requirements of Australian market.
Broadband Boards
Table 2-7 List of the broadband boards Abbre
viated Name
Full Name Functions
H612IP MB
IP service
processing board of the master shelf
The H612IPMB board is also called the broadband control board. The H612IPMB board supports the following functions:
l Controls the broadband service boards.
l Aggregates and processes the broadband services.
l Provides GE/FE ports.
Two H612IPMB boards enable the device to support the active/standby hot backup function.
H612IP MD
IP service
processing board of the master shelf
The H612IPMD board is also called the broadband control board. The H612IPMD board supports the following functions:
l Controls the broadband service boards.
l Aggregates and processes the broadband services.
l Provides GE/FE ports.
The H612IPMD board supports 32 broadband service boards and supports the configuration of the slave shelf.
ADRB ADSL2+ service board
The ADRB board provides 32 ADSL/ADSL2+ compatible ports and has a built-in splitter.
ADRI ADSL2+ service board
The ADRI board provides 32 ADSL/ADSL2+ compatible ports and has a built-in splitter. The board also supports adjustment of the impedance and supports the European complex impedance.
VDMB VDSL2 service board
The VDMB board provides 16 VDSL2 compatible ports and has a built-in splitter.
SHLB ATM/EFM
G.SHDSL.bis service board
The SHLB board provides 16 ATM/EFM G.SHDSL ports.
GAUA GE access board The GAUA board provides one GE port.
xPON Upstream Boards
Table 2-8 List of the xPON upstream boards Abbreviated
Name Full Name Functions
EP1A EPON interface
board
The EP1A board supports the EPON upstream transmission, provides one EPON uplink port, one FE/GE auto-sensing electrical port, and does not support the active/standby function.
GP1A GPON interface
board
The GP1A board supports the GPON upstream transmission, provides one GPON uplink port, one FE/GE auto-sensing electrical port, one FE
electrical port, two FE optical ports (with pluggable optical transceiver), and four E1 ports. The board does not support the active/standby function.
Test Board
Table 2-9 Test board Abbreviated
Name Full Name Functions
TSS Subscriber test
board
The TSS board is used to test the lines of the service board.
Boards Supported by the PV8 Service Shelf
Table 2-10 lists the boards supported by the PV8 service shelf.
Table 2-10 Boards supported by the PV8 service shelf Type Abbreviated
Name Full Name Functions
Control
The board is also called narrowband control board. It controls the narrowband boards in the same shelf, provides eight channels for the access of V5 signals, converts the V5 signals into E1 signals and transmits them upstream, implementing the exchange of narrowband resources and working clock.
Type Abbreviated
Name Full Name Functions
PV4 (H301/
The board is also called narrowband control board. It controls the narrowband boards in the same shelf, provides four channels for the access of V5 signals,
The board is also called narrowband control board. It controls the narrowband boards in the same shelf, provides four channels for the access of V5 signals,