Cisco 10720 Configuration Guide - Page 187

Chapter 5 Maintaining the Cisco 10720 Internet Router Removing and Installing an Access Card Installing the SFP Modules on the Access Card Use the information in this section to install Gigabit Ethernet (GE) SFP modules in the access card. Note Use only SFP modules purchased from Cisco Systems. Note The Cisco 10720 is a Class A product when using copper the SFP-GE-T= module in the Cisco 10720 GE-FE-TX-B= access card. The Cisco 10720 is a Class B product when using optical SFP modules in the Cisco 10720 GE-FE-TX-B= access card. Installing a Bale Clasp GE SFP Module To install a bale clasp GE SFP module in the access card, perform the following steps: Step 1 Step 2 Attach an ESD-preventive strap to your wrist, and to the router or to a bare metal surface. (See the "Preventing Electrostatic Discharge" section on page 2-3.) Hold the SFP module with the hardware label facing up, as illustrated in Figure 5-1. Caution The SFP module must be inserted with the hardware label facing up to avoid damaging the SFP module or access card. Figure 5-68 Installing the Bale Clasp SFP Module in the Access Card 10720-GE-FE-TX 1 LIENRKROARC (TIRV)E (G) 70188 10003B0-a1s2e9-9L-X01 2 1 Access card 2 GE SFP module Step 3 Close the bale clasp on the SFP module by pushing the clasp in the upward direction before inserting the SFP module. Caution Close the bale lever on the SFP module prior to inserting the SFP module into the port cage to ensure proper engagement. The bale lever is considered closed when it is in the upright position. See Figure 5-59. If the bale lever is left open during insertion, there is a possibility that the SFP module may become stuck in the port 78-13062-10 Cisco 10720 Internet Router Installation and Configuration Guide 5-65