Description:
The NTEU10QA is a legacy SDH (Synchronous Digital Hierarchy) tributary interface module manufactured by Nortel Networks. It provides four SDH tributary interfaces, typically used to terminate multiple STM‑1 signals (≈155 Mb/s each) within a modular telecom transport chassis. This card is part of the NTEUxx series of internal network modules used in legacy optical transport systems.
Key Features:
-
Manufacturer: Nortel Networks
-
Part Number: NTEU10QA
-
Product Type: SDH tributary interface card
-
Application: SDH lower‑order signal termination and aggregation
-
Role: Interfaces multiple STM‑1 channels into a chassis backplane
-
Family: NTEUxx series internal SDH transport modules
Technical Overview:
-
Function: Provides multiple SDH tributary interfaces for lower‑order traffic
-
Signal Support: Four STM‑1 (~155 Mb/s) SDH channels
-
Channel Count: Four independent tributary interfaces
-
Integration: Fits into the backplane of a Nortel SDH/optical transport chassis
