Cisco Systems IE20004TSL, IE20004TSB manual Connecting Power to the Switch PoE DC-Input Optional

Chapter 2 Switch Installation

Connecting to Power

Connecting Power to the Switch PoE DC-Input (Optional)

This procedure is applicable only to the IE 2000 switch models that are PoE capable. If you have a PoE capable IE 2000 switch and do not plan on using PoE, you do not need to attach power to the PoE DC-input connector; the switch can operate without the connection being made.

The following example shows how a second power supply is connected to the switch to support PoE.

1

2

Power connector

PoE power connector

Warning An exposed wire lead from a DC-input power source can conduct harmful levels of electricity. Be sure that no exposed portion of the DC-input power source wire extends from the connector(s) or terminal block(s). Statement 122

Caution Do not over-torque the PoE power connector’s captive screws. The torque should not exceed 2 in-lb (0.23 N-m).

Note The input rating is 48/54VDC 2.5A.

	Cisco IE 2000 Switch Hardware Installation Guide
2-28	OL-25818-04