Harris Constellation, Installation & Maintenance

Page: 42 / 292

Constellation™ November 2003
1-16 Introduction
Tributary Configuration
Terminal
In a terminal, 28 DS1 circuits are allowed. They are Trib A1 to Trib A28.
Repeater
A repeater configuration can have A (Trib A) and B (Trib B) directions. Trib A
goes to the “A” radio, and Trib B goes to the “B” radio. Up to 16 DS1 signals can
be transmitted to the “A” radio, and up to 16 DS1 signals can be transmitted to
the “B” radio.
Table 1-1: Tributary configuration for a terminal
Slot M12 Trib
1 M12-1 Trib A1 - A4
2 M12-2 Trib A5 -A8
3 M12-3 Trib A9 - A12
4 M12-4 Trib A13 - A16
5 M12-5 Trib A17 -A20
6 M12-6 Trib A21 - A24
7 M12-7 Trib A25 - A28
Table 1-2: Tributary configuration for a repeater
Slot M12 Trib
1 M12-1 Trib A1 - A4
2 M12-2 Trib A5 -A8
3 M12-3 Trib A9 - A12
4 M12-4 Trib A13 - A16
5 M12-5 Trib B1 -B4
6 M12-6 Trib B5 -B8
7 M12-7 Trib B9 - B12
8 M12-8 Trib B13 - B16