Nortel Networks 2700 manual 1000BASE-T or 1000BASE-SX interface

		Chapter 4 Installing option cards and DIMMs 67
Table 17 Installing other option cards with the SSL VPN Module 1000 (continued)
Option card	Restrictions with SSL VPN Module 1000 installed
1000BASE-T or 1000BASE-SX interface	You can install two cards only if none of these cards is installed:
	• VPN Router Security Accelerator
	•	Hardware Accelerator
	•	HSSI
	If a VPN Router Security Accelerator, Hardware Accelerator, or
	HSSI card is installed, only one 1000BASE-T (1000 MT) or
	1000BASE-SX card can be installed.
V.90 modem interface	Do not install this card in slot 2.
HSSI WAN interface	Only one HSSI card can be installed. Install this card in slot 3 if
	possible. Do not install this card in slot 4.

To install or replace an interface card or a VPN Accelerator card (VPN Router Security Accelerator card or Hardware Accelerator card):

1Shut down the VPN Router 2700 using the Web GUI or the CLI, and then unplug it as described in “Shutting down the system to add or replace hardware” on page 60.

Warning: Risk of electric shock

Turn off the VPN Router 2700 and unplug it before you attempt to install an option card.

2Remove the front bezel from the chassis, and then remove the chassis from the equipment rack (see “Removing the front bezel and top cover” on page 61).

3Remove the top cover from the chassis (see “Removing the front bezel and top cover” on page 61).

4Attach the antistatic wrist strap that was shipped with the VPN Router 2700 (see “Attaching the antistatic wrist strap” on page 64).

5Locate the slot where you plan to install the new or replacement option card.

Note: Do not try to install an HSSI WAN interface card or a Hardware

Accelerator card in slot 4.

Nortel VPN Router Installation — VPN Router 2700