Key Features:

• High-Capacity Cross-Connect Matrix: Provides comprehensive switching capabilities with 96x96 VC-4 equivalent capacity for high-order connections and 64x64 VC-4 equivalent for low-order connections (optional)
• Redundant Protection: Supports 1+1 EPS (Equipment Protection Switching) configuration with dual-unit redundancy for maximum network reliability. Occupies slot 23 (active) and slot 40 (standby) in the 1660SM subrack
• Hot-Swappable Design: Allows for replacement without system shutdown, ensuring continuous network operation and minimal service interruption
• Multi-Service Support: Enables aggregation and switching of TDM, Ethernet, and ATM traffic within a single platform
• Network Synchronization: Functions as a timing hub providing critical network synchronization for multi-node deployments in SDH rings and mesh networks
• Advanced Management: Configurable via Alcatel's 1350 NM (Network Management) system or local CLI for comprehensive network control

Applications:

Ideal for carrier transport networks, metro SDH/SONET applications, and regional transmission systems requiring reliable, high-capacity cross-connection capabilities. Essential component for service providers managing next-generation multiservice synchronous digital hierarchy networks.