Constellation™ November 2003
5-4 Configuring the Constellation Radio
USED CAPACITY and PROTECTION
Each M12 Unit can transmit and receive four DS1 signals. Select the number of
tributaries you are using. See Table 5-2.
SYNCHRONIZATION MX
This section applies to low and medium capacity radios
only. Refer to page 1-6 for an explanation of
low/medium capacity radios.
In a repeater configuration, the HLM must be placed in either
• THRU TIMED or
• SOURCE timed.
Table 5-2: USED CAPACITY
SYSTEM
Submenu
Selection Explanation
USED CAPACITY
4xTRIB 1 M12 Units equipped
8xTRIB 2 M12 Units equipped
12xTRIB 3 M12 Units equipped
16xTRIB 4 M12 Units equipped
20xTRIB 5 M12 Units equipped
24xTRIB 6 M12 Units equipped
28xTRIB 7 M12 Units equipped
PROTECTION UNPROT Nonprotected radio
UNPR TX
Nonprotected Tx, space diversity Rx
radio
MHSB Monitored Hot Standby
FREQ DIV Frequency diversity Tx and Rx