2 CO Port and 4 Digital Station Port Card. Compatible with Toshiba Strata DK16, 16e, 40, and 40i.
4 Port CO Line Card. Compatible with All Strata DK Systems except Strata DK8.
4 Port Caller ID card. Mounts to RCIU or RCIU2.
4 Port Line Card. This Card Mounts on RCOU line card to provide 4 additional line ports.
4 Port Line Card.
4 Port Analog DID Line Card.
T1 Line Card. Provides 24 Digital Line Ports. Includes NDTU connecting cable.
4 Port Ground Star or Loop Start Trunk Card. Each circuit is selectable between Ground Start and Loop Start.
