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The SLTF transfer board is a front-access subscriber cable transfer board used in the HABD and HABF shelves. The SLTF transfer board transfers service signals to the cabling area of the shelf.
Port on the SLTF transfer board.
Specifications
Item | Function | Connection |
|---|---|---|
| 32-channel xDSL/POTS port or 16-channel E1/POTS port | Port type: DB-68 Transfers the 1-32 channels of xDSL/POTS service signals or the 1-16 channels of E1/POTS service signals. | Use the 32-channel subscriber cable to connect the port to the MDF on the subscriber side, or use the E1 cable to connect the port to the upper-layer E1 access device. |
Matching boards of the SLTF transfer board
Matching Board | Port | Remarks |
|---|---|---|
| DSLD | 16 2B+D ports | Corresponding to channels 0-7 and 24-31 of subscriber signals, that is, signals of pins 35-50 and 19-34 |
| CSRB | 32 ADSL2+ ports | Corresponding to 32 channels of subscriber signals |
| ADRB/ADRI | 32 ADSL/ADSL2+ ports | Corresponding to 32 channels of subscriber signals |
| SHLB | 16 SHDSL.bis ports | Corresponding to channels 0-7 and 24-31 of subscriber signals, that is, signals of pins 35-50 and 19-34 |
| SDLE | 8 SHDSL ports | Corresponding to channels 24-31 of subscriber signals, that is, signals of pins 19-34 |
| A32 | 32 analog subscriber ports | Corresponding to 32 channels of POTS signals |
| CDI | 16 POTS subscriber ports | Corresponding to channels 0-7 and 24-31 of POTS signals, that is, signals of pins 35-50 and 19-34 |
| VFB | 16 two-wire voice frequency ports or 8 four-wire voice frequency ports | Corresponding to 16 channels or 8 channels of POTS signals, that is, signals of pins 35-50 and 19-34 |
| VMS | 16 POTS subscriber ports | Corresponding to channels 0-7 and 24-31 of POTS signals, that is, signals of pins 35-50 and 19-34 |
| GP1A | 4 E1 ports | Corresponding to 4 channels of E1 signals, that is, signals of pins 35-50 |
