Nortel 1100 Instruccion De Instalación
194
Appendix A Technical specifications
NN46110-317 02.01
ISDN BRI interface card
The ISDN BRI S/T and ISDN BRI U interface cards have a single RJ-45
connector that provides the signals needed to interface to ISDN equipment. (To
connect the ISDN BRI S/T interface to the ISDN network, you must attach an
external NT-1 device to the RJ-45 connector.)
connector that provides the signals needed to interface to ISDN equipment. (To
connect the ISDN BRI S/T interface to the ISDN network, you must attach an
external NT-1 device to the RJ-45 connector.)
shows the ISDN BRI S/T interface card or ISDN BRI U interface card
for VPN Routers other than the VPN Router 1100. The two cards look identical.
Figure 87
ISDN BRI S/T interface card or ISDN BRI U interface card
shows the ISDN BRI S/T interface card for the VPN Router 1100.
Figure 88
ISDN BRI S/T interface card (for the VPN Router 1100 only)
shows the ISDN BRI U interface card for the VPN Router 1100.
Figure 89
ISDN BRI U interface card (for the VPN Router 1100 only)
The connector on the ISDN BRI S/T and ISDN BRI U interface cards
accommodates an 8-pin RJ-45 modular patch cord. These cables are sold as
Category 5, or Ethernet, cables.
accommodates an 8-pin RJ-45 modular patch cord. These cables are sold as
Category 5, or Ethernet, cables.
Note: Nortel does not supply a cable with the ISDN BRI interface
cards.
cards.
10972EA
ISDN-ST
10972EB
ISDN-U