ADTRAN 550 user manual Atlas, External Router

Chapter 10. Dedicated Maps

incoming DS0 carrying data is mapped to a separate V.35 port and connect- ed to the router. DS0s carrying voice are collected together (groomed) and sent to the PBX over a single T1 (T1-D).

T1-A:	DS0 1-8, Voice
T1-B:	DS0 1-8, Voice		T1-D: 1-24 Voice
T1-C:	DS0 1-8, Voice
		ATLAS 550
T1-A:	DS0 9-24, Data		V.35	A: Data
T1-B:	DS0 9-24, Data		V.35	B: Data
T1-C:	DS0 9-24, Data		V.35	C: Data

PBX

External Router

Figure 10-5. Overview of Dedicated Map Example

Designing the Dedicated Map for Example 2

In designing a dedicated map, follow the general procedure listed below:

1.Determine which connections to make and which ports to involve. For T1 ports, you must also decide which DS0s to use.

2.Configure the ports.

3.Define the appropriate connections.

The remainder of this chapter provides the step-by-step procedures for cre- ating a dedicated map based on example 2 and the connections and ports listed in Table 10-2 on page 10-8.

Table 10-2. Connections And Ports for the Dedicated Map in Example 2

Name	ATLAS 550 Port	DS0s	Name	ATLAS 550 Port	DS0s
T1-A Voice	T1/PRI Network Interface:	1-8; RBS On	T1-D	Dual T1/PRI DSX: Slot 1/Port 2	1-8; RBS On
	Network Slot 1
T1-B Voice	T1/PRI Network Interface:	1-8; RBS On	T1-D	Dual T1/PRI DSX: Slot 1/Port 2	9-16; RBS On
	Network Slot 2
T1-C Voice	Dual T1/PRI: Slot 1/Port 1	1-8; RBS On	T1-D	Dual/T1/PRI DSX: Slot 1/Port 2	17-24; RBS On
T1-A Data	T1/PRI Network Interface:	9-24; RBS Off	V.35 A	Dual V.35: Slot 2/Port 1	N/A
	Network Slot 1
T1-B Data	T1/PRI Network Interface:	9-24; RBS Off	V.35 B	Dual V.35: Slot 2/Port 2	N/A
	Network Slot 2
T1-C Data	Dual T1/PRI: Slot 1/Port 1	9-24; RBS Off	V.35 C	Dual V.35: Slot 3/Port 1	N/A

10-8 ATLAS 550 User Manual 61200305L1-1