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Appendix A Technical specifications 87
Nortel VPN Router Installation — VPN Router 1750
T1/E1 CSU/DSU WAN interface card
The T1/E1 CSU/DSU WAN interface card has a single connector that provides the
signals to interface to T1 or E1 equipment. This interface card ships as a
half-height card and as a full-height card.
The following figure shows the T1/E1 CSU/DSU WAN interface card (half-height
card).
Figure 29 T1/E1 CSU/DSU WAN interface card (half-height card)
The following figure shows the T1/E1 CSU/DSU WAN interface card (full-height
card).
Figure 30 T1/E1 CSU/DSU WAN interface card (full-height card)
The connector on the T1/E1 CSU/DSU WAN interface accommodates an 8-pin
RJ-48 modular patch cord. These cables are commonly sold as category 5, or
Ethernet, cables.
Note: For E1 service, you must install the half-height version of the
T1/E1 CSU/DSU WAN interface card.
Note: Nortel does not supply the T1/E1 CSU/DSU WAN interface cable
with the WAN interface card.
CS160012A