Specifications

Integrator’s Reference Manual for Polycom HDX Systems
2–52 Polycom, Inc.
3.5mm Screw Cage Connector
This 3-pin connector connects audio input and output to the Polycom HDX
system. It also connects the IR sensor input on a Polycom HDX system to an
external IR receiver, such as Xantech models 780-80, 780-90, 480-00, and
490-90.
The following table shows how to wire this connector for 2-wire connections,
Phoenix to RCA.
Length Part Number RoHS Compliant
— 1515-41597-001 Yes
Drawings and part numbers are provided for reference only. Polycom claims no
responsibility or liability for the quality, performance, or reliability of cables based on
these reference drawings, other than cables provided by Polycom. Contact your
Polycom distributor or Polycom Custom/Vertical Products to order cables that meet
the appropriate manufacturing tolerances, quality, and performance parameters for
your application.
Signal +
Signal +
Signal - (return)
Signal - (return)
Shield/drain wire/ground
Shield/drain wire/ground
1
2
3
PIN #
PIN #
1
2
3
+12 V
+12 V
Ground
Ground
IR signal
IR signal
1
2
3
PIN #
PIN #
Pinout for audio connector
Pinout for audio connector
Pinout for IR connector
Pinout for IR connector
Top View
Top View
Phoenix Contact RCA Contact
1Center
2Shell
3—
Install jumper between contact 2 and contact 3 on the Phoenix connector.