Chapter 1
Product Overview
Cisco ME 3400G-12S Switch Rear Panel
The rear panel on the Cisco ME 3400G-12CS switch has a cable lock, two exhaust fans, and a ground
connector. (See
has a failed fan as soon as possible.
Figure 1-15
1
2
Cisco ME 3400-2CS Switch Rear Panel
The rear panel on the Cisco ME 3400G-2CS switch has a fan exhaust, a ground connector, and an
AC power connector.
Figure 1-16
1
2
Power Supply Features
These sections describe the power supply features for the Cisco ME AC and DC switches.
For redundancy, the Cisco ME 3400G-12CS switch has two power supplies. The switch runs with one
power supply, but you should replace a switch that has a failed power supply as soon as possible.
OL-7677-04
Figure
1-15.) The switch can operate with only one fan. You should replace a switch that
Cisco ME 3400G-12CS Switch Rear Panel
1
2
2
Cable lock
3
Ground connector
Fan exhaust
Figure 1-16
Cisco ME 3400-2CS Switch Rear Panel
1
2
Fan exhaust
3
AC power connector
Ground connector
3
shows the Cisco ME 3400G-2CS switch rear panel.
3
Cisco ME 3400 Ethernet Access Switch Hardware Installation Guide
Power Supply Features
1-13