T1
Single Enhanced T1 Interface Card
The Station side card can only be powered locally, and provides 60 mA between the TX and RX pair to the Station side equipment. This power source provides no more than -48 Vdc.
On the CO side, the Central Office provides 60 mA DC current between the TX and RX pair to the CO unit, and is used to power the unit. As an alternative, power the card locally using a strapping
Applications:
Direct Inward Dialing (DID). Will reproduce on-hook battery reversal for line maintenance.
Both line coding “AMI” and “B8ZS” are supported
- Single Enhanced T1 Station Multi-mode ST Connector 720100MST Local powered
- Single Enhanced T1 Station Single-mode SC Connector 720100SSC Local powered
- Single Enhanced T1 CO Multi-mode ST Connector 720110MST Line powered
- Single Enhanced T1 CO Single-mode SC Connector 720110SSC Line powered
| PRODUCT | CLEI CODE | DESCRIPTION | DOWNLOAD |
|---|---|---|---|
| 720100MST 720100SSC | SLI6BDABAA | Station Side Card | User guide Specification |
| 720110MST 720110SSC | SLI6BDBBAA | CO Central Office Side | User guide Specification |
Dual Enhanced T1 Interface Card
The Station side can only be powered locally, and provides 60 mA between the TX and RX pair to the Station side equipment. This power source provides no more than -48 Vdc.
Applications:
- Support of up to two Dual T1 carriers (1.544 Mbps) each
- Framer relay over T1 or fractional T1
- Multiplexed voice or data DSO channels
CO Card
On the CO side, the Central Office provides 60 mA DC current between the TX and RX pair to the CO unit, and is used to power the unit. As an alternative, the card can be powered locally using a strapping.
- Single Enhanced T1 Station Multi-mode ST Connector 720120MST
- Single Enhanced T1 Station Single-mode SC Connector 720120SSC
- Single Enhanced T1 CO Multi-mode ST Connector 720130MST
- Single Enhanced T1 CO Single-mode SC Connector 720130SSC
Features
- Isolates up to 2 T1 cards
- Can be span powered from either T1 carrier, or locally powered through a jumper setting
- Support of single- and multi-mode ST/SC connector type
- Line coding “AMI” and “B8ZS”
| PRODUCT | CLEI CODE | DESCRIPTION | DOWNLOAD |
|---|---|---|---|
| 720120MST 720120SSC | SLI6BEABAA | Station Side Card | User guide Specification |
| 720130MST 720130SSC | SLI6BEBBAA | CO Central Office Side | User guide Specification |
