Star Microwave SM Cirius LM, User Manual

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Cirius LM User Manual 2016 Page 14
1.2.7. ODU Interface
The N-Type ODU interface multiplexes the following signals:
•
DC power (-21 to -60V)
•
Transmit modulated IF signal (to ODU) at center frequency 350 MHz and
output power -2 dBm to +3 dBm
•
Receive modulated IF signal (from ODU) at center frequency 140 MHz with
input IF power between -7 dBm and -25 dBm
•
OOK ODU command signal at 5.5 MHz center frequency
•
OOK ODU telemetry signal at 10 MHz center frequency
Figure 8 Pin Definition for 8-pin Modular Jack (as seen looking into the port)
Pin Signal Name
1 RX, Ring, -
2 RX, Tip, +
3 Shield/Return/Gnd
4 TX, Ring, -
5 TX, Tip, +
6 Shield/Return/Gnd
7 NC
8 NC
Table 6 T1/E1 RJ-48 Pinout