C20 Camera Control Cable

[Dean O'Meara]

All,

I have an old c20 that I would like to power back on however the camera cable is missing (the one used to power the camera from the codec)

I have tried purchasing an RS232 to RJ45 cable but the camera still will not power on, does the cable cisco provide have special pin outs?

If I use a power supply the camera powers up fine, I am using the x12 zoom camera.

[Yusuke Yoshinaga]

You can find the camera cable pin-out on Camera Guide page 17.

Cisco TelePresence PrecisionHD Camera Guide

https://www.cisco.com/c/dam/en/us/td/docs/telepresence/endpoint/camera/precisionhd/user_guide/precisionhd_1080p-720p_camera_user_guide.pdf