1-13
Cisco ME 3400E Ethernet Access Switch Hardware Installation Guide
OL-16447-01
Chapter 1 Product Overview
Power Supply Features
Figure 1-10
Cisco ME 3400E-24TS-M and Cisco ME3400EG-12CS-M Rear Panels
Figure 1-11
Cisco ME 3400EG-2CS-A Rear Panel
Power Supply Features
The Cisco ME 3400E-24TS-M and Cisco ME 3400EG-12CS-M support two power supplies, either AC
or DC. The switch runs with one power supply, but you should replace a switch that has a failed power
supply as soon as possible to maintain redundancy.
See
Chapter 3, “Installing and Removing AC- and DC-Power-Supply Modules,”
for instructions on
installing the AC- and DC-power supplies. See
Appendix A, “Technical Specifications,”
for voltage and
other specifications.
1
Extraction handle
PSU OK
+24V -4
8
V
DC
PSU OK
+24V -4
8
V
DC
1
1
2
8
0947
1
Fan exhaust
3
AC-power connector
2
Ground connection
280825
1
3
2
