IBM 524 manual Installing the Switch, Powering Up, Into a 19-inch rack, On the wall

Installing the Switch Powering Up

DANGER: 02L1325.

The User’s Guide also contains further informa- tion on the following steps.

Into a 19-inch rack

Fit the brackets as shown in 1 (below) to each side of the unit. Following the manufacturer’s instructions, secure the unit into the rack.

On the wall

Place the unit the right way up on a hard flat sur- face with the front facing towards you. Fit the brackets as shown in 2 (below) to each side of the unit. Place the base of the unit against the wall, ensuring that the ventilation holes face sidewards and the front panel faces upwards. Secure using suitable screws and fixings (not supplied). The wall surface should be smooth, flat, dry and sturdy. Use a plywood sheet between the unit and wall if necessary.

1As required:

a Fit a Transceiver Module b Fit a Plug-in Module

c Connect network cabling

2Connect the power cord to the IEC socket on the rear of the Switch, and to your mains socket.

The 8271 Model 524 Switch has no ON/OFF switch, the only method of connecting or discon- necting mains power is through the power cord.

3The Switch enters a Power On Self Test (POST). The time taken for the test to complete is depen- dent on the type of POST configured for the unit. For a new Switch that is being installed for the first time, power-up takes approximately 13 sec- onds.

4Check the status LEDs to ensure the Switch is

1operating correctly.

ntelligent Flow Management (IFM) should be dis- abled if the port is connected to a repeated seg- ment where the traffic is mainly local to that segment.

Further information on these steps is available in:

IBM 8271 Nways Ethernet LAN Switch

Model 524 User’s Guide,

3Part Number 02L1325

IBM 8271 Nways Ethernet LAN Switch Model 524 Quick Reference Guide, Part Number 02L1326

Part No. 02L1349 Published October 1997