User guide

12
Cisco TelePresence PrecisionHD Camera PrecisionHD Camera User guide
D14640.04 PrecisionHD 1080p-720p Camera User Guide, July 2011.
© 2010-2011 Cisco Systems, Inc. All rights reserved.
www.cisco.com
Camera cables
HDMI cable
The HDMI cable delivered with the camera is 5 meters.
Maximum length is 15 meter with a category 2 certied good
quality HDMI cable.
HD–SDI cable
The HD-SDI cable must be purchased separately. The
maximum recommended length of HD–SDI cable is 100
meters.
HDMI to DVI–D adapter
The HDMI to DVI–D adapter is used when connecting to a MXP
Codec or Video Switch.
Making your own cables
If you must assemble your own cables, the tables show the pin-out required.
Pin-out—Camera cable
RJ45 (8 pin) to D-SUB
Signal
name
RJ45
pin
D-SUB
pin
+12Vd c 1
Twisted
pair
4
GND 2 5
RX 3
Twisted
pair
2
TX 6 3
NC 4
Twisted
pair
1
NC 5 6
GND 7
Twisted
pair
5
+12Vd c 8 4
Pin-out—VISCA Camera control
RJ 45 8 pins shielded modular jack
Pin Signal name
8 +12V (2.8mA current source
when connected in daisy chain)
7 GND
6 TXD (out)
5 NC (no connect)
4 NC (no connect)
3 RXD (in)
2 GND
1 +12V
Pin-out—VISCA Daisy chain
RJ 11 6 pins modular jack
Pin Signal name
6 GND
5 GND
4 RXD (in)
3 TXD (out)
2 Presence (12V in daisy chain)
1 GND
Contents
Appendices
Introduction
The physical interface
Connecting the camera
Video output formats
Daisy chaning
Connecting the camera