Please use the following form to request information.
Please specify your question about 7270 T1 8PORT I/O CARD clei The T1 I/O card provides 8 ports that may be software-configured as an off-premise (DS-1) or on-premise (DSX-1) interface using RJ45 connectors. This assembly contains a Telcordia CLEI (Common Language Equipment Identifier) lab *