User guide

44 ExtremeWare 7.2e Installation and User Guide
Summit 400-48t Switch Overview and Installation
Figure 11: Redundant Power Cable with Key
Figure 12: Redundant Power Connection
8 Connect the other end of each EPS-160 power supply cable to the Extreme switch. This connector
end can only be inserted into the switch with the end marked TOP facing up.
Table 12: Connection Specifications for the Redundant Connector
Diagram Pin Wire Label
1 NC
2 GND
3 GND
4 GND
5 GND
6 +12 V
7 +12 V
8 RS+
9 GND
10 INT PG
11 EXT_CON
12 EXT_PG
13 +5 V
14 +12 V
ES4K027
ES4K021A
To AC
Slot for plug
Redundant
power cable
Keyed end of
redundant power cable
ES4K028
17
8
14