Polycom Vortex EF2280 Reference Manual

WARRANTY INFORMATION
VORTEX EF2280 Reference Manual 64 Technical Support: 800.765.9266
countries where such use violates Part 779 of the Export Administration Regu-
lations of the United States Department of Commerce.
If your Vortex product is not covered by our warranty, call us at (800) 765-
9266 for advice about whether we will repair your Vortex product and for
other repair information, including charges. Polycom, at its sole discretion,
may replace rather than repair your Vortex product with a new or recondi-
tioned one of the same or similar design. The repair or replacement is war-
ranted for 90 days.
The limited warranties and remedies set forth above are exclusive and in lieu
of all other warranties, whether oral or written, express or implied. Polycom
specifically disclaims any and all implied warranties, including, without limita-
tion, the warranties of merchantability and fitness for a particular purpose.
No User
Serviceable Parts
This product contains no user serviceable parts. Please contact Polycom for
repairs. Attempts to repair this product by an unauthorized technician will
void your warranty.
State Law Rights This limited warranty gives you specific legal rights, and you any have other
rights that may vary from state to state.

Polycom Vortex EF2280 Specifications

General

Rack capacity	1U
Frequency range	20 - 20000 Hz
Cancellation span	270 ms
Echo cancellation	65 dB
Phantom power	48 V
Nominal input level	0 dB
Output gain	-100 - 20 dB
Output impedance	33 Ω
Maximum output amplitude	23 dB
RS-232 ports	1
Audio connections	2 x 3.5mm
Parallel ports quantity	2
Input voltage	110 - 240 V
Output current	20 mA
Output voltage	5 V
Input frequency	47/63 Hz
Power consumption (typical)	30 W
Operating temperature (T-T)	0 - 40 °C

Weight and Dimensions

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