Figure 15: T1/E1 Combo Card
Specifications
Refer to Table 9, “T1/E1 Framer Supported Protocols and Variants,” on page 37 and Table 10,
“Dual T1/E1 Framer and T1/E1 Combo Specifications,” on page 37.
Pin Allocations
Table 12: T1/E1 Combo Card Pin Allocations
Pin Number
Signal
Network Termination (Default) Line Termination
1 Rx Ring Tx Ring
2 Rx Tip Tx Tip
3– –
4 Tx Ring Rx Ring
5 Tx Tip Rx Tip
6 – –
7– –
8 – –
Note: Network and Line Termination settings are software-controlled.