COBHAM Satcom SAILOR XTR GX-R2 User Manual

Installation of the BDU
98-175666-D Chapter 2: Installation 2-26
2.5 Installation of the BDU
The following sections describe the installation and grounding of the BDU.
2.5.1 BDU Interfaces
AC input connector
Connect the power cable to the AC power connector.
ADU connector
There is just one cable from the BDU to the ADU. This is used to power the ADU, supply
10 MHz clock, handle all communication between BDU and ADU, and deliver the VSAT
Rx and Tx signals.
Figure 2-27: BDU: connector panel
Outline (on the BDU) Voltage range
100–240 VAC
Table 2-12: AC power connector
Earth
N
P
Outline
(on the BDU)
Conductor Pin function
Inner DC to ADU
10 MHz clock to ADU
BDU to ADU internal communication
VSAT Rx/Tx
Outer GND (Shield)
Table 2-13: N connector, outline and pin assignment
Important
Do not use TNC connectors on the ADU antenna cable or on pigtails. TNC
connectors cannot carry the DC current for operating the ADU.

COBHAM Satcom SAILOR XTR GX-R2 Specifications

General

Brand	COBHAM
Model	Satcom SAILOR XTR GX-R2
Category	Marine Equipment
Language	English