Follow these steps for connecting and disconnecting RF and optical fiber cables to the unit. Make all connec-
tions before powering up the remote unit.
Connect fiber optic and RF cables as shown in the
System Connection Diagram
.
It is recommended that the companion Head End Unit has been properly installed, Fiber-Fed, and Pow-
ered ON before Installing the Remote unit. Please refer to Head End Unit User Manual.
If Head-End unit is not installed, skip the Fiber LED status verification in the “LED/System Verification”
section.
Sequence to connect:
1. Connect System Ground.
- The remote unit comes with a .25-20FLANGENUT grounding lug. A grounding wire of suitable
gauge must be used to ground to a common bus bar in the Telecom room according to local and
building regulations.
2. Connect GPS Antennas to ports
GPS In 1
,
GPS In 2
,
GPS In 3,
and
GPS In 4
.
-
Two (2) antennas required for operation.
- Apply coupling torque of 5 Nm to 4.3-10 connectors
- Only use operator approved GPS Antennas
Microlab, A Wireless Telecom Group Company, 25 Eastmans Road, Parsippany, NJ 07054
Tel: (973) 386-9696 • [email protected] • www.microlabtech.com • Fax: (973) 386-9191
GPSR400 Quick Start Guide
US Model, 4-Channel Remote Outdoor Unit
page 4
Connections RF, Optical, and Ethernet
GPS IN 1
GPS IN 2
GPS IN 3
GPS IN 4
Ground Lug