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Tellabs 81.5514DD, PM1D, DCS Module, Octal DS1/1, T1 Card, Telecom Board, Titan For Sale

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Tellabs 81.5514DD, PM1D, DCS Module, Octal DS1/1, T1 Card, Telecom Board, Titan

Price: US $89.99

Tellabs 81.5514DD PM1D DCS Module – Octal DS1/1 Card (Lot Available)

Condition:

Open box / New old stock. Units are stored in original Tellabs boxes with factory labels and inspection stickers. Each card appears unused, clean, and includes original packaging. Manufactured in 2010.

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Description:

The Tellabs 81.5514DD PM1D DCS Module is a high-capacity telecommunications circuit card designed for digital cross-connect systems.

It provides eight DS1 (T1) interface ports and serves as part of the Tellabs TITAN 5500 or similar network management systems.

These modules are engineered for professional telecom environments requiring dependable signal routing, grooming, and multiplexing across digital networks.

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Model Details:

• Manufacturer: Tellabs

• Model: 81.5514DD (PM1D)

• Part Number: 416281

• Description: DCS Module – Octal DS1/1

• Input Type: DS1 / T1 Digital Signal

• Interface: 100 Ω Balanced, Twisted Pair

• Connector: Backplane Edge Connector

• Line Rate: 1.544 Mbps

• Date Code: 2010

• Country of Manufacture: USA