xii 204515-CFigure C-1. 1000BASE-SX (Shortwave Gigabit) MDA Front Panels ......................... C-2Figure C-2. 1000BASE-LX (Longwave Gigabit) MDA Front Panels .......................... C-3Figure C-3. 8100-4TX MDA Front Panel .................................................................... C-4Figure C-4. 8100 Series MDA Front Panels .............................................................. C-6Figure C-5. Installing an MDA .................................................................................... C-7Figure D-1. Types of GBICs ....................................................................................... D-1Figure D-2. Installing a GBIC ..................................................................................... D-2Figure D-3. Removing a GBIC ................................................................................... D-3