Alcatel-Lucent 109637454 WA82 SP2B MODL908832 – Interface Module

The Alcatel-Lucent 109637454 WA82 SP2B MODL908832 is a high-performance interface module designed for Alcatel-Lucent's access and aggregation platforms. This line card provides essential physical layer connectivity and signal conditioning for copper and fiber-based interfaces, enabling reliable transport of voice, data, and video services across metro and enterprise networks.

Module Overview

This module, often referred to as the WA82 SP2B, is part of Alcatel-Lucent's family of service interface cards. It supports a variety of port configurations, including Fast Ethernet, Gigabit Ethernet, and T1/E1, depending on the specific variant. The MODL908832 identifier indicates the hardware revision and feature set, which includes advanced clock recovery, line equalization, and loopback diagnostics.

The 109637454 part number is associated with a version that offers enhanced EMI filtering and surge protection, making it suitable for outdoor or lightly shielded installations. The module is hot-swappable and automatically configures itself upon insertion, reducing provisioning time and human errors.

Technical Specifications

• Product Name: WA82 SP2B Interface Module

• Part Number: 109637454

• Model: MODL908832

• Ports: 8 x 10/100/1000BASE-T (copper) or 4 x SFP (fiber) – field selectable

• Data Rate: Up to 1 Gbps per port

• Signal Processing: Adaptive equalization, clock/data recovery

• Diagnostics: Built-in BERT (bit error rate test), loopback

• Power Consumption: 30 W

• Dimensions: Single-slot line card (proprietary form factor)

Key Features

• Dual-rate support for 100BASE-X and 1000BASE-X SFP optics

• Auto-negotiation and MDI/MDIX cross-over detection

• Port-level statistics and performance monitoring

• Hardware-based filtering and VLAN tagging

• Redundant power and data paths for high availability

Deployment Use Cases

This interface module is commonly installed in Alcatel-Lucent 7210 SAS or 7450 ESS chassis, serving as the demarcation point between customer premises and the service provider's network. It aggregates multiple Ethernet connections from enterprise customers and forwards traffic to the fabric module for core routing. The module's support for multiple speed and media types allows operators to mix copper and fiber connections in the same slot, offering flexibility in brownfield upgrades.

In enterprise environments, the WA82 SP2B connects to campus switches, routers, and servers, providing the necessary physical interfaces for high-speed data exchange. Its advanced diagnostics simplify troubleshooting of physical layer issues, reducing mean time to repair.

Integration and Management

Integration with the host system is plug-and-play; the module's EEPROM contains identification and capability data that the system reads during initialization. Management is provided through the standard CLI and SNMP, with support for RMON and sFlow for detailed traffic analysis. The module can be configured for port mirroring and packet capture, aiding security audits and performance optimization.

Conclusion

The Alcatel-Lucent 109637454 WA82 SP2B MODL908832 interface module offers a flexible, reliable solution for physical connectivity in Alcatel-Lucent aggregation and edge platforms. Its combination of port density, diagnostic tools, and robust construction ensures dependable service delivery in a wide range of network scenarios.