ADTRAN ATLAS 810 Plus - Manual (Page 90)

Chapter 8. Dedicated Maps Terminal Menu
8-6 ATLAS 810 PLUS User Manual 61200266L1-1
For this example, assume voice traffic is received on T1-A, and T1-B is
groomed onto T1-C to the PBX (see Figure 8-2). If T1-A fails, the DS0s which
were cross-connected to T1-C will receive trunk conditioning.
Figure 8-2. Trunk Conditioning
Example 2 Creating A Dedicated Map
A dedicated map defines connections for dedicated bandwidth between
ports, and grooms and cross-connects bandwidth between T1 ports. Any
ATLAS port supporting dedicated bandwidth can be mapped to any other
port supporting dedicated bandwidth (see the example in Figure 8-3).
Figure 8-3. Dedicated Map Overview Example
The example shown in Figure 8-3 contains three T1s (T1-A, T1-B, T1-C) sup-
porting dedicated bandwidth from three remote sites. Each T1 includes
DS0s for data and voice. At the central site (ATLAS), each incoming DS0 car-
rying data is mapped to a separate V.35 port and connected to the router.
DS0s carrying voice are collected together (groomed) and sent to the PBX
over a single T1 (T1-D).
Designing the Dedicated Map for Example 2
In designing a dedicated map, you must first determine what connections to
make and which ports to involve. (For T1 ports, you must also decide which
DS0s to use). Then, you must configure the ports. Finally, you must define
the appropriate connections. The remainder of this chapter provides step-
PBX
ATLAS 800
T1-A
T1-B T1-C
T1-A: DS0 1-8 Voice; DS0 9-24 Data
ATLAS 810
PLUS
V.35 A: Data
Router
T1-B: DS0 1-8 Voice; DS0 9-24 Data V.35 B: Data
T1-C: DS0 1-8 Voice; DS0 9-24 Data V.35 C: Data
T1-D: 1-24 Voice
PBX