Advertisement
Product Overview
Principles and Application Scenarios
A
Principles
The RTN PI-DC B10 receives one channel of DC power signals and one channel of GE service signals.
The signal coupling module couples DC power signals and GE service signals into P&E signals and outputs the P&E signals
to the P&E port.
The frequencies of DC power signals and GE service signals do not interfere with each other. Therefore, the two types of
signals can be transmitted over the same twisted pair.
DC-PI working principles
DC IN
DC-DC
processing
mode
GE
UNI-side
device
CAUTION
•The PI only couples GE signals and power signals, but does not regenerate or strengthen GE signals. Therefore, the
network cable between the UNI-side device and the powered device must not be longer than 100 m.
•The maximum distance between the PI and the powered device varies depending on the power of the powered device.
For details, see technical specifications.
DC-PI
P&E
Signal
powered
coupling
device
module
Maximum
distance between
the PI and
powered device
≤ 100 m
B
Application Scenarios
Mapping between powered device types and power supply modes
Device Type
SHXA2 board
RTN 310 (Integrated)
SXA3 board
RTN 310 (Split)
RTN 320 (Integrated)
RTN 320 (Split)
RTN 320F
RTN 360 (V-band)
SHUF3 board
RTN 380 (E-band)
MXUF4 board
RTN 380e
RTN 380A
RTN 380AX
MXUI5 board
RTN 380H
MXXI5 board
Version
PI Support (Yes/No)
Yes
Yes
Yes
No
No
No
Yes
Yes
Yes
Yes
Yes
No
No
No
03
Advertisement
