Install guide

AT-B15 and AT-B17 Quick Install Guide

3. Insert the new module into the switch. Holding the new module with the

text on the front panel upright, carefully slide the module into the switch

slot, ensuring that the edge connector is fully engaged. Once the new

module is installed, check to be sure the front panel of the module is flush

against the switch.

Figure 5 Installing the Expansion Module

4. Using a flathead screwdriver, secure the new module to the switch by

tightening the attached screws.

5. Connect the fiber optic cable(s) to the port(s) on the newly installed

module.

6. Power on the switch by reconnecting the previously removed power sources

to the switch. The switch’s front-panel LEDs should indicate their status

of the new connection. Check the LED indicators for the fiber ports to

ensure that they are operating properly. Refer to the table of LEDs in this

guide for a description of the LED indications. If the module does not

respond, see "Troubleshooting" below.

More details concerning connection options and network applications can be

found in the

AT-8324SX Fast Ethernet Switch Installation Guide

, which is

available from the Allied Telesyn web site.