Cisco ILPM-4 800-ILPM-4 IL PM-4 PoE Module for HWIC-4ESW

DESCRIPTION:
The Cisco ILPM-4 (800-ILPM-4) is a 4-port Integrated Loop Protection Module designed for Cisco ISR routers. This module provides physical layer loopback testing and protection, ideal for scenarios where line integrity and fault isolation are critical. It supports T1/E1 interfaces and enhances troubleshooting capabilities in WAN deployments, particularly in telecom environments.

TECHNICAL SPECIFICATIONS:
Manufacturer: Cisco Systems
Model Number: ILPM-4
Part Number: 800-ILPM-4
Interface Support: 4 x T1/E1 loop protection ports
Form Factor: Network Interface Module (NIM)
Compatibility: Cisco ISR 4000 Series
Functionality: Loopback detection, physical layer fault isolation
Use Case: WAN link redundancy, service provider networks
Mounting: Internal router slot installation