About HotWire Model 7924 Termination Units
1-4
7924-A2-GB20-30
October 1997
HotWire Model 7924 standalone units are also ideal for delivering T1 services
from a central site to the customer premises over long loop distances without
repeaters.
Figure 1-2
shows a central-site application with a HotWire 7900 Nest containing
HotWire Model 7924 nest cards. The nest cards at the central site each terminate
a single HDSL subscriber line. Each line is then converted to a DSX-1 interface
for connection to other central office equipment, such as a digital cross-connect
system (DCS).
PBX
DSX-1 Unit
Router
DSX-1
DCS
Mgmt
Station
7900 Nest
Nest
Cards
V.35 Unit
V.35
Multiplexer
DSX-1 Unit
DSX-1
Telco 2- or 4-wire
facilities to
customer premises
Customer Premises
Central Site
97-15294
Figure 1-2.
T1 Extension to Customer Premises
