Tellabs 82.5517A is a DS3/DS1 port module board designed for use in the Tellabs TITAN 5500 digital cross-connect system. This module provides high-capacity interface connectivity for DS3 and DS1 circuits, enabling aggregation and routing of digital signals within carrier-grade telecom networks. It is a key component used in central office environments to support voice, data, and SONET/SDH transport infrastructure. Typically available as a refurbished or spare part, the module is used for maintenance and expansion of legacy TITAN 5500 systems.
Key Features
- Manufacturer: Tellabs
- Part Number: 82.5517A
- Product Type: DS3/DS1 Port Module Board
- Application: Digital cross-connect and transport systems
- Function: Provides DS3 and DS1 signal interface and aggregation
- System Compatibility: Tellabs TITAN 5500 platform
- Condition: Commonly available as refurbished telecom spare
Technical Specifications
- Module Type: Digital port interface board
- Interfaces: DS3 / DS1 telecom circuits
- Integration: Installs in TITAN 5500 chassis backplane
- Deployment: Carrier and central office telecom networks
- System Role: Enables signal routing and interconnection of TDM circuits
- Supports high-density circuit aggregation within cross-connect systems
- Field-replaceable unit for maintenance and upgrades
- Works with TITAN switching fabric for traffic management
- Designed for continuous operation in carrier-grade environments
90 DAY'S
