Nortel Networks 2700 manual Appendix a

Contents 9

Chapter 4

Installing option cards and DIMMs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Shutting down the system to add or replace hardware . . . . . . . . . . . . . . . . . . . . . . . . 60 Removing the front bezel and top cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 Attaching the antistatic wrist strap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 Installing and replacing option cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 Installing and replacing DIMMs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Appendix A

Technical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Chassis specifications	. 75
System ports	. 76
10/100BASE-TX Ethernet LAN port	. 76
Serial port	. 77
Modem cable specifications	. 78
Hardware option cards	. 79
VPN Router Security Accelerator cards	. 80
SSL VPN Module 1000	. 81
10/100BASE-TX Ethernet interface card	. 82
1000BASE-T (1000 GT) Ethernet interface card	. 83
1000BASE-T (1000 MT) Ethernet interface card	. 85
1000BASE-SX Ethernet interface card	. 87
56/64K CSU/DSU WAN interface card	. 88
ADSL WAN interface card	. 90
ISDN BRI interface card	. 91
T1/E1 CSU/DSU WAN interface card	. 92
Quad T1/E1 CSU/DSU WAN interface card	. 95
V.90 modem interface card	. 96
Single V.35/X.21 WAN interface card	. 96
HSSI WAN interface card	100

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

Nortel VPN Router Installation — VPN Router 2700