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4. Hardware Specifications
Model
LRP-104CET
Hardware Specifications
Ethernet
Interface
Copper Ports
Four 10/100BASE-TX RJ45 auto-MDI/
MDI-X
PoE Injector Ports
Four ports with 802.3at/af PoE injector
function with Port-1 to Port-4
Functionality
Four DIP switches to control PoE output
on or off with Port-1 to Port-4
PoE Standards
Compliance
IEEE 802.3at Power over Ethernet Plus/
PSE
PoE Type
End-span
PoE Power output
52V DC, PoE output depends on LRP
Injector or LRP Switch
52V DC, 25-watt per port
(External DC input)
Cabling
Ethernet : 10BASE-T: 2-pair UTP Cat.3, 4
and 5
Ethernet : 100BASE-TX: 2-pair UTP Cat.5,
5e and 6
Maximum Distance
100m
Maximum Frame
size
1522 bytes
Long Reach
PoE Interface
Connectivity
One BNC female
Long Reach PoE
over Coaxial PD
(Powered Device)
One RJ45 connector
Long Reach PoE
over UTP PD
(Powered Device)
Power Input
44~56V DC
Power Pin
Assignment
BNC center pole:
DC+
BNC shield: DC-
RJ45 Pin 1, 3, 5, 7:
VCC+
RJ45 Pin 2, 4, 6, 8:
VCC-