Инструкции По Установке для Nortel 1100
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Chapter 7 Nortel VPN Router 2750 option installation
NN46110-317 02.01
Installing or replacing option cards
The VPN Router 2750 has four slots for option cards (
This section provides instructions about adding new option cards to the gateway
or, if necessary, replacing an existing card.
or, if necessary, replacing an existing card.
lists the option cards that you
can install in the VPN Router 2750.
Table 11
Supported option cards for the Nortel VPN Router 2750
Option card
Maximum
number
Restrictions
SSL VPN Module 1000
1
1
Install this card in slot 1 only.
VPN Router Security Accelerator
2
1
10/100BASE-TX Ethernet interface
4
1000BASE-T (1000 GT) Ethernet
interface
3
4
1000BASE-T (1000 MT) interface
(copper)
4
2
Install two 1000BASE-T (1000 MT) (1000 MT)
cards, two 1000BASE-SX cards, or one card of
1000BASE-SX interface (fiber)
5
56/64K channel service unit/digital
service unit
(
CSU/DSU) WAN interface
6
4
Asymmetric digital subscriber line
(
ADSL) WAN interface
7
4
Integrated Services Digital Network
(ISDN) BRI S/T or U interface
8
4
T1 CSU/DSU WAN interface
(full-height)
4
For E1 support, you must install the half-height
interface card.
T1/E1 CSU/DSU WAN interface
(half-height)
4
Quad T1/E1 CSU/DSU WAN interface
9
3
V.90 modem interface
10
4
If an SSL VPN Module 1000 is in slot 1, do not
install the V.90 modem interface card in slot 2.
Single V.35/X.21 WAN interface
(full-height)
4
Single V.35/X.21 WAN interface
(half-height)
11
4
HSSI WAN interface
12
2
Do not install in slot 4; install in slot 3 or 1 if
possible. If an SSL VPN Module 1000 is installed,
you can install only one HSSI WAN interface card.