Polycom ViewStation EX4000 - Manual (Page 22)

Integrators’ Reference Manual for ViewStation EX, ViewStation FX, and VS4000
12 www.polycom.com
System Descriptions
The Polycom ViewStation EX and ViewStation FX systems are
set-top videoconferencing systems designed for conference rooms.
The Polycom VS4000 system is a rack-mounted videoconferencing
system designed for large conference rooms or board rooms. These
systems may be purchased with the following optional network
interface modules:
❑
Quad BRI : allows up to four ISDN lines to be multiplexed
together to create a higher-bandwidth connection to the far-site
device. Each ISDN line adds 128 Kbps to the available data rate.
❑
V.35/RS-449/RS-530: supports V.35, RS-449, and RS-530
protocols, depending on the cable used. This interface module
allows you to connect the system to third-party network
interfaces.
In addition, a PRI network interface module is available with the
ViewStation FX and VS4000 systems. This module allows you to
make video calls over ISDN T1 and E1 lines.
Technical Specifications
The following table gives electrical and physical specifications for
the ViewStation EX, ViewStation FX, and VS4000 systems.
Table 2-1. Electrical and Physical Specifications
Parameter ViewStation EX and FX VS4000
Power supply type Auto-sense
Line voltage 90 to 260 VAC continuous
Line frequency 47 to 63 Hz continuous
Power consumption 40 W
Case style Set-top Rack-mount
Physical dimensions 33 x 20 x 15 cm
(13 x 8 x 6 in.) 46.7 x 43.8 x 8.8 cm
(18.4 x 17.2 x 3.5 in.)
Weight 2.7 kg (6 lbs) 4.7 kg (10.3 lbs)