Compact T1 - Release 6.1 9-3
ISDN BRI Card
Features
Features
lEnables carriers to economically bundle ISDN with all other services at 64 Kbps
or 128 Kbps over T1 access lines
lConfigurable as either Line Unit Line Termina l (LULT) for interfacing to ISDN
switch interfaces at the central office, or L ine Unit Network Terminal (LUNT)
for customer premises deployment
lProvides direct NTU service demarcation for ISDN video conferencing, 128
Kbps dial-up Internet, point-of-sale terminals, and ISDN Centrex or telephone
applications
lEnables high service density with up to 40 ISDN BRI lines from 4 T1 lines in a
single Compact T1, or up to 80 ISDN BRI lines in two chassis occupying two
rack units of equipment space (19-inch rack)
lOffers solid-state fuseless protection for c entral office NEBS compliance and
customer premises FCC and UL safety requirements