Poly Cable | M12/SP/PLX to NEC – 85S12AA

Product Overview

The Poly Cable M12/SP/PLX to NEC (85S12AA) is an adapter cable that connects Poly amplifiers and EHS cables to NEC and equivalent phone systems. This RJ-9 to RJ-9 extension cable features male-to-female modular connectors, enabling proper headset operation with compatible desk phones.

Ideal for setups where additional cable length is needed, this 0.2m (7.87") adapter extends the reach of APC-4, APC-40, APC-41, and APD-80 EHS cables to reach headset jacks on phones with expansion modules or sidecars. Compatible with Poly M12, M22, MX10, SP, and PLX amplifiers.

Who Should Use This Product?

IT Administrators

Deploying Poly wireless headsets with NEC phone systems or Cisco phones with expansion modules requiring extended cable reach.

Contact Center Managers

Configuring agent workstations with Poly headsets connected to desk phones with sidecars or expansion modules.

Why Choose This Product

The Poly Cable M12/SP/PLX to NEC adapter solves connectivity challenges when deploying Poly wireless headsets with NEC phone systems or Cisco phones with expansion modules. This simple extension cable maintains proper pin-out configuration while providing the additional reach needed for complex desk phone setups with sidecars.

Will This Work for Me?

Works With

  • Poly M12, M22, MX10, SP, PLX amplifiers
  • NEC and equivalent phone systems
  • Cisco phones with expansion modules (7942G, 7945G, 7962G, 7965G, 7975G)
  • APC-4, APC-40, APC-41, APC-43, APD-80 EHS cables

Requirements

  • RJ-9 headset port on desk phone

Note

Two cables may be required per system for some NEC configurations. Use only when additional cable length is needed for EHS connections.

What's in the Box

  • RJ-9 adapter cable

Technical Specifications