3Com 3C6090 - NETBuilder II Dual Processor Engine Router, User Manual

Page: 8 / 34

1-2 C
HAPTER
1: I
NSTALLING THE
DPE M
ODULE
Before Installing the
Module
Before you install the DPE module into the NETBuilder II system, follow
these steps:
1 Observe appropriate electrostatic discharge (ESD) precautions.
ESD can damage circuit board components. Failures resulting from ESD may not
be covered under your warranty. To prevent ESD damage, follow these
procedures:
■
Keep the module in its antistatic shielded bag until you are ready to install it.
■
Do not touch pins, leads, or solder connections on the board.
■
Handle the board by the edges only.
■
Store or ship the module in static-protective packaging.
Observe proper grounding techniques when handling the module: Use a foot
strap and grounded mat, or wear a grounded static-discharge wrist strap.
2 Unpack and inspect the module for shipping damage.
If you find any damage, file a report with the shipping company. If the module
must be returned to your network supplier, ship it in its original shipping carton.
If the original carton was damaged in shipment, repack the system in a carton
that provides equivalent protection.
3 Write down the serial number and MAC address from the labels on the
component side of the module.
You will need this information if you have to contact your network supplier.
Serial number example: S/N:4FTE123456
MAC address example: 08000 21A4B5C
.
Serial number:
Mac address:
Serial number
MAC address
®
DPE
CONSOLE
RUN
LOAD
TEST
4
3
2
1
STATUS
PACKET
FORWARD
POWER/
FAULT
RESET
ATTENTION
A
B