Cisco Systems 15454M6DC Manual De Usuario
1-50
Cisco ONS 15454 Installation and Operations Guide
November 2001
Chapter 1 Hardware Installation
Card Installation
1.12.2 Gigabit Interface Converter
GBICs are hot-swappable input/output devices that plug into a Gigabit Ethernet (E1000-2 or E1000-2-G)
card to link the card with the fiber-optic network. Cisco provides two GBIC models: one for short reach
applications (part number 15454-GBIC-SX) and one for long-reach applications (15454-GBIC-LX).
The short reach, or “SX” model, connects to multimode fiber and the long reach, or “LX” model,
requires single-mode fiber. Because the GBICs are very similar in appearance, check the label on the
GBIC carefully before installing it.
card to link the card with the fiber-optic network. Cisco provides two GBIC models: one for short reach
applications (part number 15454-GBIC-SX) and one for long-reach applications (15454-GBIC-LX).
The short reach, or “SX” model, connects to multimode fiber and the long reach, or “LX” model,
requires single-mode fiber. Because the GBICs are very similar in appearance, check the label on the
GBIC carefully before installing it.
Procedure: Install Gigabit Interface Converters
Step 1
Remove the GBIC from its protective packaging.
Step 2
Check the part number to verify that the GBIC is the correct type for your network.
Step 3
Grip the sides of the GBIC with your thumb and forefinger and insert it into the slot on the front panel
of the Gigabit Ethernet card (shown in
of the Gigabit Ethernet card (shown in
GBICs are hot-swappable and can therefore be installed/removed while the card/shelf assembly is
powered and running.
powered and running.
Note
GBICs are keyed to prevent incorrect installation.