
Alcatel 3AL78836AB PQ2/EQC system module for optical transmission equipment.
The Alcatel 3AL78836AB is a PQ2/EQC module designed for use within Alcatel’s optical transmission and telecommunications infrastructure. This system component provides essential functionality within the equipment chassis, supporting the operational requirements of carrier-grade network deployments.
This module is typically deployed within Alcatel’s SDH/SONET or optical networking platforms, where it serves as part of the equipment control and processing architecture. The PQ2/EQC designation indicates its role in managing specific functions within the transmission system.
As a legacy Alcatel product, this module supports existing network infrastructure that continues to operate in carrier and enterprise environments. It is well-suited for maintenance, sparing, or expansion of installed Alcatel optical transmission systems.
Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

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| Key Features | Equipment control module; Chassis-compatible design; Carrier-grade construction |
|---|---|
| Applications | Optical transmission networks; Carrier infrastructure maintenance; Legacy system expansion |
| Compatibility | Alcatel optical transmission systems; Alcatel SDH/SONET platforms |
| Platform | Alcatel Optical Transmission |
| Manufacturer | ALCATEL |
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