Description:
he dual port DDP is a single-slot circuit card that provides two ports, each of which is configurable in any combination of 24 DTI channels or 23 B+D PRI channels. The DDP replaces one (1) QPC414 ENET plus two (2) QPC720 PRI/DTI packs providing equivalent functionality. An optional dual-port daughterboard (NTBK51AA) is used for PRI applications as an alternative to existing external D-channel handler packs and associated cables.
Manufactured by: NORTEL
Model/Part #: NTBK51AA
Nortel Meridian NTBK51AA Downloadable D Channel Card
Downloadable D Channel Card.