Polycom ViewStation EX4000 - Manual (Page 95)

Chapter 4 - Installing Videoconferencing Systems
© Polycom, Inc. 85
Installing a V.35/RS-449/RS-530 Network Interface Module
Cables Used with the V.35/RS-449/RS-530 Network Interface Module
The network interface module connects to the system using a cable
that is not interchangeable with standard RJ-45 to RJ-45 cables.
The following optional cables used to connect the
V.35/RS-449/RS-530 module to the DCE are available from the
Polycom Web store:
❑
V.35 “Y” cable—HD-44M to DB-25M/RS-366 and M34
“Winchester” V.35
❑
RS-449/422 “Y” cable—HD-44M to DB-25M/RS-366 and
DB-37M/RS-449/422
❑
Ascend cable—HD-44M to HD-44M
Cable for Direct Connect. Direct Connect users can choose to have
the local system answer a video call when it detects data from a
remote site, or hang up when it detects lack of data from the remote
site. This Direct Connect signal lead would be in addition to existing
V.35/RS-449/RS-530 signal leads that control answer/hang up call
states.