Tellabs NTDM 83.5524A Network Timing Distribution Module Telecom Card 16.2467.G

PCB surfaces, solder joints, and backplane edge connector are clean and undamaged with no signs of installation or rework. Front metal faceplate, printed legends, LEDs, warning label, and ejector hardware are intact with no scratches, bent metal, or worn text. Includes Tellabs cardboard shipping box with shaped foam inserts and exterior product label; no antistatic bag, manuals, or additional accessories are included, and power-on or functional testing has not been performed so operating status is unknown.

Brand: Tellabs

Model: NTDM Network Timing Distribution Module telecom circuit board

MPN printed on faceplate and box label: 83.5524A

Board markings: Tellabs logo and 16.2467.G text on the green multi-layer PCB along with BOM REV legend and printed reference designators

Front panel details: off-white metal faceplate labeled Tellabs NTDM 83.5524A with yellow warning label plus reference alarms, selected reference, and module status sections

Indicators: front LEDs labeled SIM A, SIM B, other NTDM, master, active, and fault for monitoring timing references and module status

Board design: large densely populated circuit board with mixed surface-mount ICs, relays, oscillators, discrete components, and multiple small connectors distributed across the top edge

Connectivity: high-density gold-finger backplane edge connector along one long edge with metal ejector handles and mounting hardware at each end of the faceplate for chassis installation

Packaging: supplied in a Tellabs cardboard shipping box with shaped foam block inserts and exterior label referencing Network Timing Distribution Module and part number 83.5524A

Keywords: Tellabs NTDM 83.5524A, Network Timing Distribution Module, telecom timing card, telecom network board

Brem storage 0100