
Specification
Troubleshooting Caution
www.procetpoe.com
Input
PoE Standard
Class Level
PoE Power Pins
Work Temp.
48-57Vdc 7.5A
IEEE802.3 af / at / bt
Class 8
-40℃ to 65℃
Network Portocol
RJ45:10/100/1000Mbps SFP:1G
Data Speed IEEE802.3i /IEEE802.3u /IEEE802.3ab/IEEE802.3z
4/5(+),7/8(-) & 3/6(+),1/2(-)
Output
PT-PIS4PB1S-M
Dimensions & NW
EMC EN55032:2015/A11:2020
Cause Analysis
EN55035:2017/A11:
46-57Vdc 1750mA,Each port:90W(Max )
2020
144.5mm X 95mm X 35.4mm 483g
Failure
Model
Phenomena Solutions
Power LED
Light off
Poor Power outlet
Poor Power cord
Power cable is not plugged in
Not plugged in / no power Plug in the power cord
firmly
Check if the socket connection
is loose, if the AC cable is
damaged, or if the power
supply is abnormal.
Load
Indicator
Device issues Device replacement
Light Off
Poor network cable contact or
network cable failure.
Non-PoE compliant PD or
unsupported PD or
Re-plug the network cable
or replace the network
cable.
mismatched PD PD replacement
PD Damage
Data
Transmission
PD replacement
Abnormality
Shorten the connection
distance, or add an extender/
Check if the total length of the
network connection cable exceeds
100 meters. repeater.
SFP port signal source malfunction Check if the switch working
properly.
Check if the cable comply with
the EIA/TIA568B or 568A.
Change good network cable if
Ethernet data transmission failure
the previous cable is poor.
1. Please read the instructions carefully and follow the
standard operating procedures before using.
2. Please place it in a well-ventilated and dry area, and it is
for indoor use only.
3. Connect the DC power cable with positive and negative
wires into the DC terminal block of Procet Injector.
at least 5cm of clearance on all sides of the device for
4. Connect a fiber cable with SFP optical module at 1G
from your switch into the injector's SFP slot for data Input.
(The optical module does not include in the package). You
can choose either single-mode or multi-mode SFP
transceivers.
5. Connect a CAT6 cable with the RJ45 connector into the
RJ45 socket labeled PoE. On the other end of the CAT6
cable, connect to your PoE Device (such as IP Cameras
etc). The total Ethernet cable length can not exceed 100
meters.
6. The device must be placed on a stable surface,
preferably affixed and mounted permanently. Do not leave
it "dangling" and use plugged-in cables in tension as
support. Drops, falls, and impacts experienced by the
injector can compromise the internal components & cause
premature failure.
7. Do not place heavy objects on top of this injector. Allow
heat ventilation / natural convection.