User's Manual

118 RT System 2 v2.3 Deployment Guide R01.i
© 2010-2014 Wireless Seismic, Inc. All rights reserved.
5. Point-to-Multipoint Backhaul
Install and Troubleshoot
f Open the discovery tool and verify that the radio is listed. If the radio is not listed,
perform the following steps.
1) Verify that the radio has power by visually inspecting the LEDs.
2) If the radio has power but is not visible to the laptop, replace the radio.
3) If the radio does not have power, replace the cable and/or the radio.
g Verify that the line station radio is pointed in the direction of the recorder radio and
has reasonable line-of-sight (see “Maintain Line-of-Sight” on page 112).
h If the line station radio still cannot be seen, replace the radio.
The following table compares the powered Ethernet cable and the non-powered Ethernet
cable:
5.4.2 Using a Redundant Recorder Radio
This section describes the additional steps required to configure a redundant recorder radio.
To install and troubleshoot the redundant recorder radio:
1 Correctly configure the backhaul for RECORDER_A as detailed in “Using one Recorder
Radio” on page 117.
2 Supply power to the RECORDER_B radio.
Table 5–4 Ethernet Cable Connections Comparison
60-0039 LIU to Computer
Signal Name
60-0054 LIU to Radio PoE
14-Pin Connector RJ-45 Connector RJ-45 Connector 11-Pin Connector
B1TX+1B
A2TX-2A
C3RX+3C
NC 4 POSITIVE 4 H
NC 5 POSITIVE 5 F
D6RX-6D
NC 7 RETURN 7 E
NC 8 RETURN 8 L
P — SHIELD DRAIN — P
———NCR*
———NCM*
— *Jumper pins R and M together.