Nortel Meridian Companion Installation And Maintenance Manual page 55

Figure 23: RPI connector board
Output connections
P0725810 Issue 3.0
OBIX1 OBIX2 OBIX3 OBIX4
OBIX5 OBIX6 OBIX7 OBIX8
Feed the output pairs in through the bottom of the RPI and route the
pairs to the output connectors as shown in the following illustration.
If only one pair is used for powering a Base Station, connect the
power pair to -PWR(1) and +PWR(1). If two pairs are used to power
a Base Station, connect one pair to -PWR(1) and +PWR(1), and the
second pair to -PWR(2) and +PWR(2).
!
Ensure both pairs have the same polarity.
Connecting two power pairs with opposing polarities may damage
the Base Station and RPI.
OBIX9 OBIX10 OBIX11 OBIX12
OBIX13 OBIX14 OBIX15 OBIX16
COMPANION 200 Installation and Maintenance Guide
Installing the hardware 56