3
Provide simulated Central-Office connections for product testing and demonstrations.
End-to-end emulation using the ISDN Line
Simulator’s S/T interface. The terminating
equipment may be any ISDN-compatible
device (TE-1). Other devices (TE-2) are
connected to a terminal adapter.
End-to-end emulation using mixed
interfaces and configurations. The Port 1
S/T interface is configured point-to-point,
while the Port 2 U interface is point-to-
multipoint using an NT-1.
Typical ALS-210
installation.
Typical ALS-215
installation.
120-VAC
Wall
Outlet
Line 1
Line 2
TS210A
Line 1
Line 2
Line 3
Line 4
TS215A
120-VAC
Wall
Outlet
TE-1
TE-2
TA
S/T Reference
S/T Reference
Port 2
Port 1
TS225A
NT-1
TS225A
120-VAC
Wall
Outlet
120-VAC
Wall
Outlet
