Nortel Meridian NT8D35AA Network Module AC Power Supply SL-1

Nortel Meridian NT8D35AA Network Module AC Power Supply SL-1

The Nortel Meridian NT8D35AA is an AC-powered network module designed for deployment in Nortel Meridian SL-1 enterprise switching systems. This plug-in module provides essential power distribution and network connectivity within the SL-1 shelf architecture, supporting the core PBX and telephone switch infrastructure of enterprise telecommunications environments.

Specifications & What's Included

• Model: NT8D35AA
• Manufacturer: Nortel Networks
• Module Type: Network Module / Power Supply
• Power Input: AC (alternating current)
• Form Factor: SL-1 shelf-mounted plug-in module
• Compatibility: Nortel Meridian SL-1 Switching System
• Application: Enterprise PBX network and power distribution

Applications

The Nortel Meridian NT8D35AA is a core component of Nortel's enterprise telephony platform, which dominated business communications environments from the 1980s through the early 2000s. The SL-1 series was widely deployed in corporate offices, government facilities, and service provider networks to manage internal phone systems, call routing, and voice services. Network modules like this one provided essential signal conditioning, power regulation, and network interface functions within the larger switching platform. The Meridian line remains in use in legacy telephony environments where companies continue to maintain and support their existing PBX infrastructure rather than migrating to newer VoIP systems. This module would typically be installed as part of routine maintenance, system expansion, or replacement of failed components in an active SL-1 installation.