Paradyne 7924 manual User Interface Types, Cellular Network Access

About HotWire Model 7924 Termination Units

Cellular network providers must lease large numbers of T1 circuits in order to connect remote cell sites to mobile telephone switching offices (MTSOs). HotWire Model 7924 products provide an alternative to standard repeatered T1 services. Figure 1-3depicts a typical cellular network access application.

Cell Site	Telco 2- or 4-wire	Mobile Telephone
		Switching Office (MTSO)
	facilities
DSX-1	between Cell Sites	Nest
	and MTSO
DSX-1 Unit		Cards	Mgmt
Cell Site			Station
			Switch
DSX-1		7900 Nest
DSX-1 Unit		Central Site
Customer Premises			97-15297

Figure 1-3. Cellular Network Access

User Interface Types

There are three types of user interfaces to the standalone units:

HVT100-compatible terminal interface (see Chapter 3)

HManual setting of switches and jumpers (see Chapter 3)

HFront Panel LED status indicators (see Chapter 6)

7924-A2-GB20-30 October 1997 1-5