Installation guide

2-3
Remote Power Injector Installation
Remote Power Injector Installation
The remote power injector provides operating power to the RoamAbout R2 (referenced in
the following figure as RoamAbout AP) using the Ethernet cable. The injector receives
input power (via the PWR jack) from either the power supply supplied with the RoamAbout
R2 or directly from the site facility. If using the power supply, install the injector within six
feet of an AC power outlet. The network interface cable plugs into the Network jack, and
the RoamAbout R2 cable plugs into the RoamAbout AP jack.
Pin Network Connector RoamAbout R2
Connector
Power
Connector
1 XMIT Data Positive XMIT Data Positive
2 XMIT Data Negative XMIT Data Negative
3 RCV Data Positive RCV Data Positive
4 No Connection Remote Power 1
5 No Connection Remote Power 2
6 RCV Data Negative RCV Data Negative
7 No Connection Remote Power 1
8 No Connection Remote Power 2
1 Remote Power 1
2 Remote Power 2
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
To Customer
Network
J2J1
J3
1
2
PWR
NETWORK
RoamAbout
AP
PWR
Network
R2_03
Pin 1 8
Remote
Power
Injector
RoamAbout
AP