Cisco IE 4000 Hardware Installation Guide

26
Switch Installation
Connecting to Power
Figure 12 Torquing the Power Connector Captive Screws
8. Connect the other end of the positive wire to the positive terminal on the DC power source, and connect the other
end of the return wire to the return terminal on the DC power source.
When you are testing the switch, one power connection is sufficient. If you are installing the switch and are using a
second power source, repeat Step 4 through Step 8 using the second power connector.
Figure 13 on page 27 shows the completed DC-input wiring on a power connector for a primary power source and an
optional secondary power source.
1 Power connector captive screws
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Cisco IE 4000 Specifications

General

Product Type	Switch
Form Factor	DIN Rail Mountable
MAC Address Table Size	8000
Jumbo Frame Support	9216 bytes
Operating Temperature	-40°C to 70°C
Mean Time Between Failures (MTBF)	Over 500, 000 hours
Memory	256 MB DRAM
Mounting	DIN Rail, Wall
Certifications	EN 50121-4
Ports	8 x 10/100Base-TX Ethernet Ports