Poly Group Series Serial Cable | DB9-F to 8-Pin DIN | 3M – 875J1AA

Product Overview

The Poly Group Series Serial Cable (875J1AA) connects Poly RealPresence Group video conferencing systems to serial devices for room control integration. This 3-meter (10 ft) cable features an 8-pin mini-DIN connector on one end and a DB9-F RS-232 connector on the other, enabling reliable serial communication with room automation systems, touch panels, and control processors.

Compatible with the Group Series 310, Group Series 500, and G7500 video systems, this cable supports bi-directional data transfer for seamless integration with third-party control systems like Crestron, Extron, and AMX.

Who Should Use This Product?

AV Integrators

Essential cable for integrating Poly video systems with Crestron, Extron, AMX, and other room control systems.

IT Administrators

Enables serial communication for room automation and third-party control system integration in conference rooms.

Why Choose This Product

The Poly Group Series Serial Cable enables seamless integration between Poly video conferencing systems and room control equipment. AV integrators can connect to touch panels, control processors, and automation systems using standard RS-232 serial communication, simplifying meeting room management and providing centralized control of video conferencing functions.

Will This Work for Me?

Works With

  • Poly RealPresence Group Series 310, Group Series 500, G7500
  • Third-party control systems with DB9 RS-232 serial ports (Crestron, Extron, AMX)

Requirements

  • RS-232 serial port on control system or processor

Note

Also known by legacy part number 2457-63542-001

What's in the Box

  • Serial cable (DB9-F to 8-pin mini-DIN, 3m)

Technical Specifications

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