Enterasys Networks 24-Port - Manual (Page 19)

Powering Up
Mid-Span Power Hub 24-Port User’s Guide 2-5
Powering Up
Simply plug one end of the power cord into the unit, and the other end into a grounded
AC power source. Units are typically connected to a power strip or other power outlet
that may be cycled on and off. An uninterruptible power supply may also be used.
Check to make sure each module installed displays a green Power LED (see Figure 2-3 ).
Verify that any module that does not display a green Power LED is properly seated in the
chassis backplane.
If problems exist, refer to the troubleshooting checklist in Chapter 3 , Troubleshooting .
If you require assistance, contact Enterasys Networks using one of the methods described
in “
Getting Help ” on page x.
Figure 2-3 Module Bank for the 24-Port Mid-Span Power Hub
Power / Data Out
(to device to be powered)
Data In
(from Ethernet switch)
Power (Green)
Detect / Power Forwarding (Blue)