- Nortel Ethernet Routing Switch Owner's Manual

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Appendix E
Technical specifications
This appendix provides technical specifications for the Ethernet Routing
Switch 2500 Series.
Environmental specifications
The following table lists environmental specifications for the Ethernet
Routing Switch 2500 Series.
Table 157
Environmental specifications
Parameter
Operating specification Storage specification
Temperature
0
to 40 C (32
to 104 F) -40
to 70 C (-40
to 158 F)
Humidity 10 to 85% maximum relative
humidity, noncondensing
5 to 95% maximum relative
humidity, noncondensing
Altitude 3024 m (10,000 ft) 3024 m (10,000 ft)
AC power specifications
The following table describes the AC power specifications for the Ethernet
Routing Switch 2500 Series.
Table 158
AC power specifications
Models
2526T
2550T
2526T-PWR
2550T-PWR
Input current Maximum 0.8 A Maximum 2.9 A
Input voltage (rms) 100-240 VAC at 50-60Hz 100-240 VAC at 50-60 Hz
Power consumptio
n
Maximum 96 W Maximum 350 W
Thermal rating 327 Btu/h maximum 500 Btu/h maximum
Nortel Ethernet Routing Switch 2500 Series
Overview — System Configuration
NN47215-500 (323162-B) 02.02 Standard
4.1 19 November 2007
Copyright © 2007, Nortel Networks
.