Nortel NT5D12AH 01 Dual Port DTI/PRI Card Module

Nortel Meridian Dual Port PRI Card NT5D12AH Rlse 03 Used

Nortel NT5D12AH RLSE 02 Dual Port DTI/PRI Card Module

Nortel NT5D12AH RLSE 02 Dual PRI Northern Telecom Avaya NT Meridian Module PLC

Cisco PVDM2-8

Nortel NT8D02EB RLSE 02 Dgtl LC Northern Telecom NT Meridian Digital Module

Nortel NT5D12AH 01 Dual Port DTI/PRI Card Module

Nortel NT4N48BAE5 02 Sys Util Northern Telecom Avaya NT System Utility Networks