3Com 100BASE-FX, 10/100BASE-TX quick start Instructions

10-Port 100BASE-FX and 20-Port 10/100BASE-TX Fast Ethernet Layer 2 Switching Modules Quick Start Guide 5

Unpacking Use the following procedure when you unpack a FEN Switching Module:

Instructions

1Verify that the module is the correct product by matching the 3C number that is listed on the shipping box label to the 3C number that you ordered (Model Number 3CB9LF10MC for the 10-port 100BASE-FX Fast Ethernet Layer 2 Switching Module or Model Number 3CB9LF20R for the 20-port 10/100BASE-TX Fast Ethernet Layer 2 Switching Module).

2Remove the module, in its antistatic bag, from the shipping box.

3Observing the caution instructions, remove the module from its antistatic bag and inspect it for physical damage.

CAUTION: Handle the module only by the front panel. Do not touch any components, pins, leads, or solder connections.

If the module appears to be damaged, replace it in the antistatic bag, put it back in the shipping box, and contact your network supplier.

4Verify that the box also contains:

■CoreBuilder 9000 Release Notes for the Fast Ethernet and Gigabit Ethernet Layer 2 Switching Modules

■10-Port 100BASE-FX and 20-Port 10/100BASE-TX Fast Ethernet Layer 2 Switching Modules Quick Start Guide for the CoreBuilder 9000 Enterprise Switch (this guide)

If the listed contents are not in your shipping box, contact your network supplier.

All shipping boxes are reusable. After you remove the contents, replace the packing materials in the box and store it for future use.