Description:
The Nortel NTHW77AG is a legacy data channel function processor module manufactured by Nortel Networks for use in Passport and MSS15000 carrier-grade networking platforms. This module provides OC-3c/STM-1 data channel control and processing within high-performance router and switch chassis — handling synchronization, data distribution, and transport of high-speed telecom signals.
Key Features:
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Manufacturer: Nortel Networks (legacy Canadian telecom OEM)
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Part Number: NTHW77AG
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Module Type: OC-3c/STM-1 Channel Function Processor
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Platform Compatibility: Nortel Passport and MSS15000 series chassis
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Application: Telecom data channel control and processing — OC-3c/STM-1 (≈155 Mbps) links
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Technology: High-speed telecom interface and channel processor
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Market Condition: New surplus (NOS), used, or refurbished OEM stock available from parts distributors
Technical Characteristics:
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Architecture: Slot-mount processor module for Passport/MSS series backplanes
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Role: Provides OC-3c/STM-1 (≈155 Mbps) channel processing, data synchronization, and control functions in high-density network environments
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Integration: Designed to plug into designated module slots in Nortel carrier chassis
