Specifications

CHAPTER 2: LOCAL MANAGEMENT
2-14 WPIM-T1 LOCAL MANAGEMENT GUIDE
2.4 FRACTIONAL T-1 CONFIGURATION USING PPP
This section provides step-by-step instructions for configuring the
WPIM-T1 to use a fractional T-1 circuit in a PPP environment. This
example assumes the setup shown in figure 2-6 using two MicroMMAC
hubs each with a BRIM-W6 containing a WPIM-T1. Configurations may
vary depending on the hub. In a fractional T-1 setup, only a portion of the
24 Timeslots or DS-0’s are used.
Figure 2-6. Fractional T-1 Configuration
The line configuration information shown in Table 2-2 must be supplied
by the service provider.
Table 2-2. Telco Configuration Information
Configuration Information
Required by User
Information Supplied by
Service Provider
Line Coding B8ZS or AMI
Frame Type ESF or D4
Clock Source Loop Timing or Local Timing
DS-0’s (Timeslots)
Timeslots being used for each end of
the circuit
The terms DS-0 (Digital Signal, level 0) and Timeslot are
used synonymously in this guide to represent a standard
64,000 bit/second channel.
NOTE
SITE #1
with BRIM-W6
SITE #2
with BRIM-W6
Telco Cloud
16 Timeslots
16 Timeslots
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