Description:
The Nortel NTEU10QAE5 is a legacy SDH (Synchronous Digital Hierarchy) tributary interface module used in Nortel optical transport and multiplexing systems. It is a quad‑channel SDH tributary card, designed to provide four independent STM‑1 signal interfaces. The “QAE5” suffix indicates this specific engineering variant of the Nortel NTEU10QA series. This card is typically plugged into a modular SDH chassis where it aggregates multiple tributary signals for higher‑order transport and switching.
Key Features:
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Manufacturer: Nortel Networks
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Part Number: NTEU10QAE5
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Product Type: SDH tributary interface module
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Application: SDH transport tributary aggregation and termination
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Role: Provides four STM‑1 tributary signal interfaces
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Family: NTEUxx series internal SDH transport modules
Technical Overview:
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Function: Four‑channel SDH tributary interface card (quad STM‑1)
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Signal Support: STM‑1 (~155 Mb/s per channel) lower‑order SDH interfaces
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Channel Count: Four independent tributary interfaces
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Integration: Fits into the backplane of Nortel SDH/optical transport chassis
