Cisco 3750G-12S Hardware Installation Guide - Page 75

Chapter 2 Switch Installation Installing and Removing XENPAK Modules (Catalyst 3750G-16TD Switch) To insert a XENPAK module, follow these steps: Step 1 Step 2 Step 3 Attach an ESD-preventive wrist strap to your wrist and to a bare metal surface on the chassis. Remove the two Phillips-head retaining screws from the XENPAK module slot cover, and store them for later use. Remove the cover, as shown in Figure 2-51. Figure 2-51 Removing the XENPAK Module Slot Cover 1 Catalyst 3750 series 1 104764 104573 2 1 Phillips-head screw 2 Module slot cover Step 4 Step 5 Remove the XENPAK module from the protective packaging. Align the XENPAK module with the guide rails inside the module slot, and slide the module into the opening until the back of the XENPAK faceplate is flush with the switch faceplate. (See Figure 2-52.) Figure 2-52 Installing a XENPAK Module in the Catalyst 3750G-16TD Switch Catalyst 3750 series 1 TX RX 1 2 1 Optical bore dust plug 2 Captive installation screw Step 6 Secure the XENPAK module in place by tightening the two captive installation screws. Do not overtighten the captive screws. OL-6336-10 Catalyst 3750 Switch Hardware Installation Guide 2-37