36
Installing the Nortel Ethernet Routing Switch
For information specific to your switch, see the applicable topic:
•
"Nortel Ethernet Routing Switch 4548GT, 4550T, 4526FX, 4526T,
4524GT, and 4526GTX" (page 36)
•
"Nortel Ethernet Routing Switch 4548GT-PWR, 4550T-PWR,
4526T-PWR, and 4526GTX-PWR" (page 36)
The switches in the 4500 Series can use redundant power supplies (RPS).
For information about power supplies and RPS, see the following topics:
•
"Nortel Ethernet Routing Switch Redundant Power Supply 15 power
specification" (page 37)
•
"Nortel DC to DC converter module" (page 38)
Nortel Ethernet Routing Switch 4548GT, 4550T, 4526FX, 4526T, 4524GT,
and 4526GTX
The following table describes the power specifications for the Nortel
Ethernet Routing Switch 4548GT, 4550T, 4526FX, 4526T, and 4526GTX
non PoE switches.
AC power specifications
4548GT
4550T
4526FX
4526T
4526GTX
4524GT
Input
Current:
1.5 to
3.0A
1.5 to
3.0A
1.5 to
3.0A
1.5 to
3.0A
1.5 to
3.0A
1.5 to
3.0A
Input Volta
ge (rms):
100 to
240VAC
at 50 to
60 Hz
100 to
240VAC
at 50 to
60 Hz
100 to
240VAC
at 50 to
60 Hz
100 to
240VAC
at 50 to
60 Hz
100 to
240VAC
at 50 to
60 Hz
100 to
240VAC
at 50 to
60 Hz
Power
Consumpt
ion:
150W
maxim
um
150W
maximu
m
150W
maximu
m
150W
maximu
m
150W
maximum
150W
maximum
Thermal
Rating:
415
BTU/Hr
maximu
m
240 BTU
/Hr maxi
mum
256 BTU
/Hr maxi
mum
188 BTU/
Hr maxim
um
307 BTU/
Hr maxim
um
290 BTU/
Hr maxim
um
Nortel Ethernet Routing Switch 4548GT-PWR, 4550T-PWR, 4526T-PWR,
and 4526GTX-PWR
The following table describes the power specifications for the Nortel
Ethernet Routing Switch 4548GT-PWR, 4550T-PWR, 4526T-PWR,
4524GT, and 4526GTX-PWR PoE switches.
Nortel Ethernet Routing Switch 4500 Series
Installation Guide
NN47205-300 (322811-B)
03.01
Standard
5.1
19 November 2007
Copyright © 2007, Nortel Networks
.
