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Figure 3-2 sample timeslot configuration, Figure 3-3 sample configuration – Cabletron Systems WPIM T1 User Manual

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Chapter 3: Local Management for T1 Service

3-6

WPIM-T1/DDS User’s Guide

Timeslots can be utilized in any way chosen. The WPIM-T1/DDS in T1
mode supports Time Division Multiplexing (TDM) allowing
channelization of circuits (Timeslots) within the public network. For
example, if the WPIM-T1/DDS has access to a full T1 (24 Timeslots), and
the user wants to communicate with two other sites, the configuration
might look like that shown in

Figure 3-2

.

Figure 3-2

Sample Timeslot Configuration

Figure 3-3

shows a sample configuration for three sites. Of the 24

Timeslots, Site #1 uses 16 to communicate with Site #2 and the remaining
8 to communicate with Site #3. This configuration varies tremendously
depending on how the service provider maps out the T1 Timeslots. The
service provider indicates which Timeslots are active.

Figure 3-3

Sample Configuration

SITE #1

SITE #2

Telco Cloud

24 Timeslots

16 Timeslots

SITE #3

8 Timeslots

1482_02

SITE #2

01-08

09-16

17-24

SITE #3

01-08

09-16

17-24

SITE #1

01-08

09-16

17-24

1482_03

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