Cabletron Systems 9A426-02 User Manual

Also see for 9A426-02: Appendix

Cabletron Systems 9A426-02 User Manual Manual pdf 16 page image

Preparing and Installing the 9A426-02 Module2-4SRAM SIMMsEach front panel port on the 9A426-02 Module is equipped with two megabytes ofStatic Random Access Memory(SRAM).To increase the SRAM of a front panel port, install the SRAM SIMM from the ATMMemory Upgrade Kit (ATM-MEM-UGK) in the port’s corresponding SIMMsocket. To increase the SRAM of the module’s second front panel port, install anadditional SRAM SIMM in the port’s corresponding SIMM socket.The SRAM SIMMs fit into the SIMM sockets located at the front section of themodule as shown in Figure 2-2. Installation instructions are included in theupgrade kit.APIMsThe preparation of the 9A426-02 Module includes the installation of at least oneATM Port Interface Module (APIM) in one of the module’s front panel ports (ifdesired, you can install two APIMs). The module is shipped with no installedAPIMs. You customize the module to your particular need by selecting from avariety of APIMs, and then installing the selected APIM(s) in the module.Figure 2-2 shows two APIMs installed in a 9A426-02 Module. Installationinstructions are provided in the following section.Installing an APIM in the 9A426-02 ModuleTo install an APIM in the 9A426-02 Module, you must:• Unpack the APIM• Remove the 9A426-02 Module’s ATM-Port Retaining Plate• Insert the APIM in the 9A426-02 Module• Attach the 9A426-02 Module’s ATM-Port Retaining PlateThroughout each of these procedures you must never expose the module’scomponents to Electrostatic Discharge. Make sure you have attached themodule’s disposable grounding strap to your wrist and always place the moduleon a non-conductive surface.