Nortel Networks NTRB53AA Clock Controller Card Green Telecom Gateway Board
Board surfaces, contacts, and components are clean and free of corrosion or physical damage. Includes original box with foam insert and anti-static bag; outer box has storage wear, creased label, and a handwritten date. Connectors, latches, and edge contacts are intact with no bent pins or missing parts visible.
Brand: Nortel Networks
Product ID / MPN: NTRB53AA
Item: CLKC Global Large System Clock Controller circuit board for Nortel telecom gateway and GSM gateway applications
Color: Green printed circuit board with front edge connectors, latching handles, and multiple onboard integrated circuits and components
Label details from box: Quantity 1 EA, [SERIAL REMOVED], PO number 0256195, description text "CLKC GLOBAL LARGE SYS. CLOCK CONTROLLER"
Keywords: Nortel clock controller, telecom gateway board, GSM gateway card, PBX system, replacement PCB
Brem storage 007
