Polycom Vortex EF2201 Reference Manual

INSTALLATION
VORTEX EF2201 Reference Manual 6 Technical Support: 800.932.2774
I NSTALLATION
This equipment is intended to only be installed by qualified service personnel. The
equipment shall be connected to a socket-outlet that provides a protective earthing
connection.
North American
Requirement
CAUTION-To reduce the risk of fire, use only No. 26 AWG or larger telecommunica-
tion line cord.
M OUNTING THE EF2201
The EF2201 can be mounted in a rack enclosure using four large screws (10-32x1/2”)
included with the unit. One EF2201 fits in a single rack space.
Recommendation
For Easy Access
While not required, leave a single rack space in between the EF2201 and other units
in your rack. This gives you easier access to the back panel.
Instructions for
Securing Power
Supply to Back of
EF2201
• Locate the cable clamp on the back panel of the EF2201 above the power con-
nector.
• Remove the screw and thread the power cord through the cable clamp.
• Attach the cable clamp to the back panel of the EF2201 and tighten the screw.
Align the clamp so that the power cable does not interfere with the connectors on
the EF2201 back panel.
• Plug in the power supply.
• We recommend that you also Ty-wrap the power supply to the rack. The purpose
of securing the power supply to the back panel is so that if the power supply were
to drop, it would pull where the cord is attached with the cable clamp and not pull
the plug out of the EF2201.
Caution! Do not use any other power supply other than the one pro-
vided with this unit.

Polycom Vortex EF2201 Specifications

General

Rack capacity	1U
Frequency range	250 - 3600 Hz
Cancellation span	32 ms
Echo cancellation	60 dB
RS-232 ports	1
Modem (RJ-11) ports	2
Input voltage	110 - 240 V
Input frequency	47/63 Hz
Power consumption (typical)	15 W
Nominal input level	-66 dB

Weight and Dimensions

Weight	1800 g
Dimensions (WxDxH)	483 x 244 x 45 mm