AAppearance and Ports
The RTN PI-DC B10 is a full-outdoor PI. It uses DC power input and transmits GE electrical signals and -48 V power signals to the full-outdoor RTN 300 equipment through an outdoor network
CIndicator Status Description
Indicator Status Meaning
Steady green Power is supplied.
Off Power is not supplied.
Steady green Power over Ethernet is being output
Off Power over Ethernet is not being output.
The GE electrical port is compatible with an FE electrical port and supports the MDI, MDI-X, and auto-
3 -48 V power signal
6 -48 V power signal
7 -48 V power signal
8 -48 V power signal
Whether the P&E ports use MDI or MDI-X mode to transmit Ethernet service signals does not affect the
pin assignments for power signals.
Pin assignments for power signals in the P&E ports
(1) (2) (3)
(5) (6) (7) (8)
Cover of the PI(1)
P&E cable (PI-side), pin assignments of the P&E
RJ45 connector and MGMT RJ45 connector
1:2 peeling indicator for P&E cables, DC cables,
and GE/NMS cables
(4) See "Safety Precautions“.
GE electrical port (to FE/GE UNI equipment)
P&E port connected to a
MGMT port connected to a P&E cable
DC power port connected to the power supply device)
DC input and P&E output status indicator
(8) NMS port connected to the NMS
(13) Wire clip