Huawei msan Equipment UA5000 IP Dslam Integrated Access Equipment
Short Description:
| Narrowband control board | |
| PVMB | |
| Packet voice processing board | |
| Manages the narrowband service boards and processes the V5 and H.248 protocols. Two PVMB boards can be configured for backup. | HABA: 4-5 HABD: 4-5 HABL: 4-5 HABM: 2 |
| PVMD | |
| Packet voice processing board | Manages the narrowband service boards and processes the V5 and H.248 protocols. Two PVMD boards can be configured for backup. |
| Broadband control board | |
| IPMB | |
| IP service processing board | |
| Aggregates and processes the broadband services, forwards the VoIP services of the PVMx board, and transmits services upstream to the IP network through the FE or GE ports. | HABA: 2-3 HABD: 2-3 HABL: 2-3 HABM: 1 |
| IPMD | |
| IP service processing board | Aggregates and processes the broadband services, forwards the VoIP services of the PVMx board, and transmits services upstream to the IP network through the FE or GE ports. |
| Broadband service board | |
| ADRB | |
| 32-channel ADSL/ADSL2+ service board | |
| Works with a built-in splitter. The board communicates with the broadband control board through the backplane, and the broadband control board transmits the services upstream to the IP network. | HABA: 6-35 HABD: 6-17 HABF: 18-35 HABL: 6-11 HABM: 3-8 |
| ADRI | |
| 32-channel ADSL/ADSL2+ service board | Works with a built-in splitter. The board communicates with the broadband control board through the backplane, and the broadband control board transmits the services upstream to the IP network. |
| SHLB | |
| 16-channel SHDSL.bis service board | Provides 16 ATM/EFM G.SHDSL.bis ports. The board communicates with the broadband control board through the backplane bus. |
| VDMB | |
| 16-channel VDSL2 service board | Works with a built-in splitter. The board provides a 16 VDSL2 ports, supports line protection, and reserves the GE electrical port and optical port on the front panel. |
| Narrowband service board | |
| A32 | |
| 32-channel analog service board | |
| Provides 32 analog service ports. The board supports the BORSCHT function for the analog subscriber line. The service signals are transmitted to the narrowband control board through the backplane, and the narrowband control board transmits the PSTN service upstream. | HABA: 6-35 HABD: 6-17 HABF: 18-35 HABL: 6-11 HABM: 3-8 |
| A64 | |
| 64-channel analog service board | Provides 64 analog service ports. The board supports the BORSCHT function for the analog subscriber line. The service signals are transmitted to the narrowband control board through the backplane, and the narrowband control board transmits the PSTN service upstream. |
| CDI | |
| 16-channel direct dial-in service board | Provides the transparent transmission of analog service signals. |
| DSLD | |
| 16-channel ISDN digital service board | Provides access to 16-channel ISDN subscribers. |
| VFB | |
| 16-channel voice frequency interface board | Provides sixteen 2-wire or eight 4-wire voice frequency ports. |
| VMS | |
| 16-channel message LED analog service board | Provides 16 analog service ports. |
| ATI | |
| EM2/EM4/AT2 analog interface board | Provides six channels of analog trunk signals |
| DDU2 | |
| Data service interface board | |
| Provides two equidiectional 64 kbit/s ports. | HABA: 6-35 |
| SRX | |
| Sub-rate data interface board | Provides five V.24 ports. |
| SDLE | |
| 8-channel TDM SHDSL and 8-channel E1 service board | |
| Provides eight SHDSL ports and eight E1 ports to implement E1 and V.35 access services, and transmits transparently and aggregates E1 access services over the SHDSL services. | HABA: 6-17 HABD: 6-17 HABL: 6-11 HABM: 3-8 |
| EDTB | |
| E1 digital trunk board | |
| Provides 16 E1 ports to transmit services upstream or provide access to subscribers. | HABA: 6-17 HABD: 6-17 HABL: 6-11 HABM: 3-8 A shelf can be configured with six EDTB boards, and the boards must be installed in six consecutive slots. |
| Combo service board | |
| CSRB | |
| 32-channel ADSL/ADSL2+ and POTS combo service board | |
| Works with a built-in splitter. The broadband services are transmitted to the broadband control board through the broadband bus, and the broadband control board transmits the services upstream to the IP network. The narrowband services are transmitted to the narrowband control board through the HW bus, and the narrowband control board transmits the services upstream to the PSTN network. | HABA: 6-35 HABD: 6-17 HABF: 18-35 HABL: 6-11 HABM: 3-8 |
| Subscriber test board | |
| TSSB | |
| Subscriber test board | |
| Supports the test functions of the analog service port (Z port) and the ISDN digital service port (U port). | HABA: 17 HABD: 17 HABL: 11 HABM: 8 |
| Power board | |
| PWX | |
| Secondary power board | |
| Provides +5 VDC, -5 VDC, and 75 VAC 25 Hz (ringing current) power supplies. | HABA: 0-1 HABD: 0-1 HABL: 0-1 HABM: 0 The HABD shelf is configured with the H605PWX or H607PWX board. |
| Rear access transfer board | |
| E1TB | |
| Rear access E1 transfer board | |
| Transfers E1 signals of the EDTB board to the cabling area of the shelf. | - |
| HWCB | |
| Rear access HW transfer board | Provides two clock input ports, two E1 ports, and one HW port to connect to the subtended HABA shelf. |
| HWTB | |
| Rear access HW transfer board | Provides one HW port to connect to the HABA shelf. |
| RATB | |
| Rear access 32-channel relay transfer board | Supports the circuit test, loop-line test, and port backup according to the requirements of service boards. |
| SAPB | |
| Rear access subscriber cable transfer board | Transfers 32 channels of service signals of the CSRB board to the cabling area of the shelf. The board supports line protection. |
| Front access transfer board | |
| E1TF | |
| Front access E1 transfer board | |
| Transfers E1 signals of the PVMB board to the cabling area of the shelf. | - |
| EFTF | |
| Front access FE transfer board | Transfers the eight channels of FE signals of the IPMB board to the cabling area of the shelf. |
| HLAF | |
| Front access high speed link transfer board from the master shelf to the extended shelf | Used in the HABD shelf. The board connects to the HLEF transfer board of the HABF shelf through the DB-68 port on the front panel. |
| HLEF | |
| Front access high speed link transfer board of the extended shelf | Used in the HABF shelf. The board connects to the HLAF transfer board of the HABD shelf through the DB-68 port on the front panel. |
| HWCF | |
| Front access HW transfer board of the master shelf | Provides one test port, one clock input port, and three HW ports to connect to the subtended HABD or HABF shelf. |
| HWTF | |
| Front access HW transfer board of the slave shelf | Provides two test and alarm ports, one clock input port, and one HW port to connect to the HABD shelf. |
| PSTF | |
| Front access power interface board | Provides one environment monitoring serial port and one -48 V power port. |
| RATF | |
| Front access 32-channel relay transfer board | Supports the circuit test, loop-line test, and port backup according to the requirements of service boards. |
| SLTF | |
| Front access subscriber cable transfer board | Used in the HABD shelf and the HABF shelf. The board transfers subscriber signals to the cabling area of the shelf. |
| SAPF | |
| Front access subscriber cable transfer board | Transfers 32 channels of subscriber signals of the CSRB or ADRB/ADRI board to the cabling area of the shelf. The board supports line protection. |
| Upstream interface board | |
| EP1A | |
| EPON upstream interface board | |
| Supports the EPON upstream transmission of the IP service. | HABL: 6-7 HABM: 3 |
| GP1A | |
| GPON upstream interface board | Supports the GPON upstream transmission of the broadband and narrowband services. |
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