Installing an Expansion Module on the SSR 2000 139-078-01Installing an Expansion Module in the SSR 2000Warning : Before performing any upgrade or installation procedures, ensure that theSSR 2000 is powered off and that you are properly grounded to avoid electrostaticdischarge while working inside the SSR 2000’s chassis.It may be necessary at some point for you to upgrade or replace your SSR 2000’sexpansion module(s) after receiving your SSR 2000 from Cabletron. You can install any ofthe available expansion modules in either of the SSR 2000’s expansion slots.Note: You can also reference material on installing an expansion module in theSmartSwitch Router 2000 Getting Started Guide.To install an expansion module:1. Ensure that the SSR 2000 is powered off.2. If your SSR 2000 is equipped for rackmountability, use the phillips-head screwdriverto remove the mounting brackets from each side of the SSR 2000.3. Take off the SSR 2000’s top cover.a. Use the phillips-head screwdriver to remove the four mounting screws (two oneach side of the router, front and back) that hold the top cover on the SSR 2000.Figure 1. Removing the SSR 2000’s coverb. Slide the cover away from the front of the SSR 2000 about 1/2”, then lift it awayfrom the SSR 2000.4. Use the phillips-head screwdriver to remove the four mounting screws in the existingface plate or cover plate corresponding to the expansion slot where you plan to installthe expansion module. Be sure not to damage or remove the conductive tape on theinside of the chassis, both above and below the expansion slot opening. (See Figure 2,below.)87654321 8765432120001324CONSOLE10/100 MGMTOKERR DIAGHBTRST10/100BASE-TX 10/100BASE-TXSSR-2SYS