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PI300GA 1-Port Gigabit IEEE 802.3at PoE...

USD 55.00- 55.00 / Unit(s)

Approx. TWD 1,663-1,663

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Super Voltage Booster -- 12V/24V/48VDC Power Input, Rugged Industrial 4 port Gigabit POE Switch 4x10/100/1000M TX PSE (802.3af/at POE+), 1xTX/SFP com

  • Unit Price :
    USD 180.00 - USD 245.00 / Piece(s)
  • Min. Order: 1 Piece(s)

  • Price :
    Quantity Price Processing time
    1-20 USD 245 14 Days
    21-99 USD 200 21 Days
    100-999 USD 180 28 Days
  • Quantity :
  • Shipping Cost :
  • Total Price :

    USD 245 x 1 =

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Last Updated : 2014-07-07 17:56:53.0

Item specifics

  • Model :


  • Origin :

    Taiwan, ROC

  • Certification :


• 6 Ports Gigabit Switch With 4Ports PoE

• It accepts the input voltage as low as 12VDC, to be boost up to 55VDC

• Operating Temperature -40℃~75℃ fully tested.

• Equipped with high efficiency ColdDesign technology capability





Product Overview

This Super Voltage Booster --- The high power 4 port industrial POE+ Injector is equipped with our high efficiency ColdDesign technology which allows low input voltage, such as 12/24/48VDC be boost up to 55VDC to meet IEEE802.3at requirement. The ColdDesign technology will not only boost up Input Voltage, also reduce the excessive heat problem to a minimum. It accepts the input voltage as low as 12VDC, to be boost up to 55VDC. And it is also equipped with 2 port SFP (optional) fiber that can be used as fiber redundancy, cascaded to your other devices to expand your network application. It is being rigorously tested for your Security, Transportation and Telco application.

Technical Specifications

Ports6 Ports Gigabit Switch With 4Ports PoE
Standard Compliance

IEEE 802.3 10Base-T Ethernet
IEEE 802.3u 100Base-TX Fast Ethernet 
IEEE 802.3ab 1000Base-T Gigabit Ethernet
IEEE 802.3z 1000Base-X Gigabit Ethernet
IEEE802.3x Flow Control and Back Pressure
IEEE802.3af for POE 
IEEE802.3at for POE+

Switch ArchitectureBack-plane (Switching Fabric): 12Gbps
Data ProcessingStore and Forward
Flow ControlIEEE 802.3x Flow Control and Back Pressure
Jumbo Frame9KB
MAC address Table Size1K
Packet Buffer Size1M
Network Connector5xRJ-45 10/100/1000BaseT(X) auto negotiation,
4 Giga POE+ 802.3at/af PSE port
Auto MDI/MDI-X function, Full/Half duplex
1x SFP 100/1000M BaseTX
Network CableUTP/STP above Cat.5e Cable
EIA/TIA-568 100-ohm (100m)
Fiber Cable (Multi-mode):50/125um,62.5/125um
Fiber Cable (Single-mode): 9/125um
LEDPW1(Power 1) Green,
PW2(Power 2) Green,
ERR( Fault ) Amber,
TX/RJ-45 port:
LNK (Link/Active) Green,
SPD(Speed) 10/100(OFF ) ,1000 (Green)
SFP Fiber Per port:
Link (Green)
Active Flash
DIP SwitchDIP 1: OFF: Port 5 SFP (DEFAULT)
            ON: Port 5 TX
            ON: SFP 100M
Reserve polarity protectionPresent
Overload current protectionPresent
Power SupplyRedundant Dual DC 12V-55V Power Input
Power Consumption5.76W@12/24/48 VDC full load, Without POE
Alarm Relay ContactRelay outputs with current carrying capacity of 1 A @24VDC,
Relay in short circuit mode when 2 powers are connected.
in open circuit mode when only one power supply is connected
POE powerPOE power per port 30watts. Maximum 36Watts per port at 12/24/48VDC input
Maximum total power 126Watts at 24VDC and 48VDC power input.
At 75°C ---- Maximum total power 80W at 12VDC power input .
At 70°C --- Maximum total power 85W at 12VDC power input
Removable Terminal BlockProvide 2 Redundant power , Alarm relay contact ,6 PinWire range: 0.34mm^2 to 2.5mm^2
Solid wire (AWG):12-24/14-22
Stranded wire(AWG): 12-24/14-22
Wire Strip length: 7-8mm
Operating Temperature-40℃~75℃ fully tested.
POE efficiencyVoltage boost efficiency up to 97% from 12VDC to 55VDC.
Surface temperatureSurface temperature rises 6°C full load in a 75°C chamber
Operating Humidity5% to 95% (Non-condensing)
Storage Temperature-40℃~85℃
MTBF5,510,304 hrs ( MIL-HDBK-217F) at 25°C
HousingRugged Metal ,IP30 Protection
Case Dimension142mmx43mmx105mm (LxWxD)
Installation mountingDIN Rail mounting, wall mounting)
EMIFCC Part 15 Subpart B Class A,
CE EN 55022 Class A


Ordering Information

DV541GF4 port Industrial Giga POE Injector, with 4 Giga TX PSE + 1xSFP





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