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36 Chapter 2 Cabling the VPN Router and turning the power on
NN46110-318 02.01
Connecting communications cables
Gather the cables to attach to the VPN Router 2750.
Table 2 lists the system ports and the ports provided on the optional interface
cards that you can install in the VPN Router 2750. The table also indicates
whether you can obtain cables for the ports from Nortel.
For information about the connectors and cable pinouts, see Appendix A,
“Technical specifications,” on page 77.
Table 2 Interfaces and cables for the Nortel VPN Router 2750
Cable available from Nortel
Interface Included Ordered separately Contact supplier
10/100BASE-TX Ethernet system ports X
Serial port X
10/100BASE-TX Ethernet X
1000BASE-T (1000 GT) Ethernet X
1000BASE-T (1000 MT) Ethernet
(copper)
X
1000BASE-SX Ethernet (fiber) X
1
1 Order either the LC-to-LC cable or the LC-to-SC cable.
56/64K CSU/DSU WAN X
ADSL WAN X
ISDN BRI X
V.90 modem X
T1/E1 CSU/DSU WAN X
Quad T1/E1 CSU/DSU WAN X
Single V.35/X.21 WAN X
2
2 Order either the V.35 cable or the X.21 cable.
HSSI WAN X