Tellabs 81.5323B – Internal Telecom Equipment Module

Description

Tellabs 81.5323B is an internal equipment module used in Tellabs telecommunication and networking hardware. This part number belongs to a family of internal boards or sub‑assemblies intended to be installed inside a larger chassis (such as transport systems, multiplexers, or switching platforms).

Key Features

• Manufacturer: Tellabs

• Part Number: 81.5323B

• Product Type: Internal telecom equipment module

• Application: Tellabs network systems

• Role: Internal board or sub‑assembly within a chassis

• Family: Tellabs legacy internal parts

• Condition: Used, refurbished

Technical Overview

• Function: Internal telecom system module

• Integration: Installed in chassis backplane or card cage of a Tellabs network system

• Form Factor: Internal PCB module