User Manual

INSTALLATION GUIDE FOR RX7W22
ENU STATUS : 1-0-0
Copyright - refer to title page
Page 19
3.4.6 PHYSICAL CONNECTION TO OMT PC
For local commissioning, user can take figure below as a guide to connect the equipment with OMT PC.
Wireless Network/
Ethernet
Wireless
Build-in
WCDMA
Modern
/Ethernet
Adaptor
Realize Remote
Monitoring
Local Monitoring
Wireless
Modem/Ethernet
Monitoring Center
RJ45 Cable
Figure 7: OMT Connection without Opening Chassis
Note: After connection and commissioning, please make sure the water proof for all external
connectors.
End of Section
4 COMMISSIONING
4.1 PRE-COMMISSIONING TASKS
After equipment installation, perform the following steps before equipment powering and commissioning:
 Check the expected voltage, current and power levels do not violate any ratings.
 Visually inspect the power connection within the equipment. Ensure that the power cable is correctly
and securely connected, including grounding wire, RF cable and other cables.
 Check grounding connection and verify that the ground resistance is less than 5Ω.
 Test the antenna system and ensure the echo loss within working frequency is less than -14dB
(VSWR<1.5).