Tellabs 81.71M‑POCC‑R6 is a control card module designed for use in Tellabs optical transport and network shelf systems. This module functions as a central control and communication board, managing power distribution and system control signaling within the chassis. It is typically used in legacy Tellabs 7100 series and compatible optical transport shelves, and is essential for coordinating internal system status, alarm reporting, and communication between line cards and shelf power systems.
The POCC module plays a critical role in maintaining operational integrity and system reliability in telecom infrastructure equipment. It is often supplied as a tested replacement part for maintenance and upgrades in carrier, metro, and enterprise fiber network environments.
Key Features
- Manufacturer: Tellabs
- Part Number: 81.71M‑POCC‑R6
- Product Type: Power/Optical Control Card Module
- Function: Manages system control, power signaling, and communications
- Application: Optical transport shelves and network chassis
- Compatible With: Tellabs 7100 series and compatible optical transport systems
- Condition: New or refurbished replacement module
Technical Specifications
- Module Type: Control and communication board
- Function: Coordinates power status, alarm signaling, and internal systems communication
- Integration: Plugs into chassis backplane or card cage
- Deployment: Telecom, metro, and enterprise optical transport systems
- Interfaces: Internal system bus and power distribution connections
- System Role: Serves as central communication and control hub for shelf components
- Compatibility: Works alongside line cards, power supplies, and other modules in the shelf
- Usage: Field‑replaceable unit for maintenance and repair
