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13
Installing Hardware Options for the Contivity VPN Switch
Preface
This document describes how
Nortel Networks*
trained service personnel can
install or replace hardware components for models 4600, 4500, 4000, 2600,
2500, 2000, 1600, and 600 of the
Contivity*
products. The options include:
• Installing LAN and WAN option cards
• Installing hardware accelerator PCI cards
• Adding or replacing memory
• Replacing a power supply (4600, 4500, and 4000 only)
• Replacing a hard disk drive (4600, 4500, and 4000 only)
To install LAN, WAN, or hardware accelerator PCI cards and for system recovery
operations, you must remove the front bezel, the top cover, and/or the rear
I/O panel tray, depending on the type of Contivity product you are servicing. The
procedures for each Contivity model are described in the following chapters.
Warning:
Only Nortel Networks trained service personnel should
change existing hardware configurations.
Improper handling of internal
components or assemblies, with the power connected, could cause severe
injury.
Warning:
Note that some models must be returned to Nortel Networks
Manufacturing via your Customer Service Representative for repair.
Do
not attempt to make any changes
to these models, because untrained
individuals could be harmed, you could invalidate your warranty, or you
could possibly cause irreparable damage to the equipment.