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    1. Four ports surge protector

    PT-PR04G is a 4 ports PoE surge protector, designed with 44-57Vdc input, indoor using. With 4 RJ45 input port and 4 RJ45 output port, support 8 lines network signals and PoE surge protection, could provide 4 PoE wires protection respectively. 

    2. High level lightning protection

    It has been passed differential mode surge voltage (10/700us) 6KV and common mode surge voltage(10/700us) 10KV, supports 10/100/1000Mbps data speed.

    3. Strong compatibility

    PT-PR04G supports PoE wire compliant with IEEE802.3af/at/PoE++ standard, protect PoE switch/Midspan devices effective against surge damage.

    PT-PR04G is a four port PoE surge protector,which has 4 input ports and 4 output ports. It supports 8 lines network signals and provides surge protection for PoE wires. The maximum common mode surge voltage is 10KV(10/700us) and the maximum differential mode surge voltage is 6KV(10/700us). It supports 10/100/1000Mbps of date speed. It also supports PoE wires with IEEE802.3af/at/PoE++ standard and protects your devices against surge damage.

    PT-PR04G is designed for indoor use with metal casing, which works with voltage of 44-57Vdc and operates under -40 to 65. It is connected to network over Cat5e/Cat6 cables with RJ45 connector conveniently and tightly.

    It can be easily installed with 4 mounting holes.

    Schematic Diagram


    - IEEE802.3 10Base-T Ethernet

    - IEEE802.3u 100Base-Tx Fast Ethernet

    - IEEE802.3ab 1000Base-T Gigabit Ethernet

    - Support PoE wire with IEEE802.3af/at standards

    - Support 60W PoE++ standards

    - RoHS Compliance

    - WEEE Compliance

    Input & output

    - Operating Voltage :44-57Vdc   (Max 60Vdc)
    - Maximum Operating DC Current :1A for 2 pairs,
                                                            2A for 4 pairs
                                                            maximum 95W

    - Power Pins: 4/5(+), 7/8(-) and 3/6(+),1/2(-)

    - Data Speed: 10/100/1000Mbps

    Working Environment

    - Operating Temperature: -40℃ to 65℃

    - Operating Humidity: 20% to 80%, non-condensation

    - Storage Temperature: -40℃ to 85℃ 

    - Storage Humidity: 10% to 90%, non-condensation

    - Operating Altitude: up to 5000meters 

    PoE Surge Protection 

    - Max Discharge Current: 20KA(8/20us,2.5KA per line)
    - Protected Line: 1,2,3,4,5,6,7,8
    - Common Mode Protection Level(10/700us): 10KV
    - Differential Mode Protection Level(10/700us): 6KV
    - Clamping Voltage(Line to GND): 300V
    - Clamping Voltage(Line to Line): 10V
    - Insertion Loss @10MHz/100MHz -1db
    - Return Loss @10MHz/100MHz: -20db
    - Response Time 5ns

    Mechanical Characteristics

    - Case: Metal

    - Color: Black

    - Mounting: Wall-mounted

    - IP Rated: IP40

    - Size: 145mm X 143.4mm X 26mm

    - Weight: 380g


    - FCC CFR47 Part 15, EN55024, EN55032


    - IEC61000-4-2(ESD) ± 6kV(contact), ±8kV(air)

    - IEC61000-4-3(RS) 10V/m(80MHz~2GHz)

    - IEC61000-4-4(EFT) Power Port: ±2kV; Data Port:±1kV

    - IEC61000-4-5(Surge) Power Port:±1kV/DM, ±2kV/CM

    - IEC61000-4-6(CS) 10V(150kHz~80MHz)


    - IEC60068-2-6(Vibration)

    - IEC60068-2-27(Impact)

    - IEC60068-2-32(Free Fall)

    Order info.

    PT-PR04G             4 Port PoE Surge Protector/44-57Vdc/1000Mbps/10KV Surge Protection/Indoor use


    PT-PR04G                                      x1

    Ground lug Wire: 16AWG               x1

    Manual                                            x1

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