Huawei VDLE VDMM Board VDSL2 DSLAM MA5616
Short Description:
| Board Type | |
| Abbre viated Name | |
| Description | |
| Function | Slot |
| Control board | |
| CCUE | |
| Central control unit board | |
| Aggregates upstream services, manages the device, and manages the service of each interface module. | 0 |
| Service board | |
| ASRB | |
| 32-port narrowband service board | |
| Supports the voice over IP (VoIP) and plain old telephone service (POTS) services. | 1–4 |
| ASPB | |
| 64-port narrowband service board | Supports the VoIP and POTS services. |
| DSLD | |
| 8-port integrated services digital network (ISDN) service board | Supports ISDN service access in eight channels. Four ISDN ports can connect to one base transceiver station (BTS), and each DSLD board can connect to two BTSs. |
| ADLE | |
| 32-port asymmetric digital subscriber line 2 plus (ADSL2+) service board | Supports ADSL2+ over POTS service access in 32 channels and has a built- in splitter. |
| CALE | |
| 32-port ADSL2+ and POTS service combo board | Supports ADSL2+ and POTS service access each in 32 channels. |
| CVLC | |
| 32-port very- high-speed digital subscriber line 2 (VDSL2) and POTS service combo board | Supports VDSL2 and POTS service access each in 32 channels. |
| VDGE | |
| 16-port VDSL2 over POTS service board | |
| Supports VDSL2 over POTS service access in 16 channels. It supports the following frequency spectrum profiles: 8a, 8c, 8d, 12a, 12b, 17a, and 30a. | 1–4 |
| VDSH | |
| 24-port VDSL2 over POTS service board | Supports VDSL2 over POTS service access in 24 channels. It supports the following frequency spectrum profiles: 8a, 8b, 8c, 8d, 12a, 12b, and 17a. |
| VDTH | |
| 24-port VDSL2 over ISDN service board | |
| Supports VDSL2 over ISDN service access in 24 channels. It supports the following frequency spectrum profiles: 8a, 8b, 8c, 8d, 12a, 12b, and 17a. | |
| VDSE | |
| 24-port VDSL2 over POTS service board | Supports VDSL2 over POTS service access in 24 channels and has a built- in splitter. It supports the following frequency spectrum profiles: 8a, 8b, 8c, 8d, 12a, 12b, and 17a. |
| VDLE | |
| 32-port VDSL2 over POTS service board | Supports VDSL2 over POTS service access in 32 channels and has a built- in splitter. It supports the following frequency spectrum profiles: 8a, 8c, 8d, 12a, 12b, and 17a. |
| VDLF | |
| 32-port VDSL2 service board | Supports VDSL2 service access in 32 channels and has a built-in splitter. It supports the following frequency spectrum profiles: 8a, 8c, 8d, 12a, 12b, and 17a. |
| VDM M | |
| 48-port VDSL2 over POTS service board | Supports VDSL2 over POTS service access in 48 channels. It supports metallic loop test (MELT) and the following frequency spectrum profiles: 8a, 8b, 8c, 8d, 12a, 12b, and 17a. NOTE The VDMM board can only be used when a DC power board or an AC power board PAIC is configured on the MA5616. |
| VCM M | |
| 48-port VDSL2 service board | It supports the following functions: 48 ports of VDSL2 over POTS access 8a, 8b, 8c, 8d, 12a, 12b, and 17a spectrum profiles Metallic loop test (MELT) system-level Vectoring function NOTE The VCMM board can be used only when the PDVAA DC power board is configured on the MA5616. |
| SHLH | |
| 16-port single- pair high-speed digital subscriber line (SHDSL) service board | |
| Supports SHDSL service access in 16 channels and supports asynchronous transfer mode (ATM) SHDSL and Ethernet in the first mile (EFM) SHDSL access modes. | |
| Power board | |
| PAIA | |
| AC power board | |
| Converts the AC input into –48 V DC, +12 V DC, and +3.3 V DC, and does not support batteries. Supports a total output power of 200 W. | 5 |
| PAIC | |
| AC power board | Converts the AC input into –48 V DC, +12 V DC, and +3.3 V DC, and does not support batteries. Supports a total output power of 400 W. |
| PAIB | |
| AC power board supporting batteries | Converts the AC input into –48 V DC, +12 V DC, and +3.3 V DC, and supports batteries. |
| PDIA | |
| DC power board | It is available in two models: H831PDIA and H832PDIA. The H831PDIA board supports conversion of one -48 V DC input. The H832PDIA board supports conversion of two -48 V DC inputs. Both the power boards meet -48 V DC, +12 V DC, and +3.3 V DC power supply requirements of the MA5616. |
| PDVA | |
| DC power input interface board | Converts dual channels of –48 V DC input into –48 V DC, +12 V DC, and +3.3 V DC to meet the power supply requirements of the chassis. |
| PDVA A | |
| DC power input interface board | Supports one -48 V DC input. Supports a total output power of 400 W |
| Fan tray | |
| FCBB | |
| Fan control board | |
| Fans are used to cool the system. This board provides an E2PROM circuit for storing the board manufacturing information. The MA5616 can control and monitor fans and supports soft start of the fan tray. | – |
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