Cabletron Systems 2E43-51R manual Connecting Power to the Devices, Connecting Power to the 2E43-51

Installing the 2E43-51

3.4.3Connecting Power to the Devices

NOTE

The 2E43-51 has one power supply while the 2E43-51R has two. The power supplies have automatic voltage sensing that allows connection to power sources ranging from 100–125 Vac, 2.0 A or 200–240 Vac, 1.0 A, 50/60 Hz.

To connect power to the 2E43-51, proceed to Section 3.4.3.1. To connect power to the 2E43-51R, proceed to Section 3.4.3.2.

3.4.3.1Connecting Power to the 2E43-51

To connect the 2E43-51 to a power source, proceed as follows:

1.Plug the power cord into a grounded wall outlet. The PWR LED turns on (green) and the CPU LED turns on (green) briefly.

NOTE

It takes approximately one minute for the 2E43-51 to boot up.

2.Observe the LANVIEW LEDs. After a successful boot, the CPU LED turns on (green). If the CPU LED is not green after one minute, check the power cord connection and power source. If the CPU LED is still not green, contact the Cabletron Systems Global Call Center. Refer to Section 1.6 for details.

2E43-51/2E43-51R User’s Guide 3-7