POE Media Converter



POE Media Converter

8x10/100/1000Base-TX PoE RJ45 ports + 2x1000Base-FX SFP


  • Unmanaged PoE fiber Media Converter with 8*10/100/1000M PoE ports and 2*1.25G SFP port, Port 1 can support PoE IEEE802.3af/at. By default, Total power is less than 30W.
  • Product Introduction
  • Technical Parameter
  • Document download


The GWTP31218 series is an unmanaged PoE media converter. It has 8*10/100/1000M RJ45 port and 2*1.25G uplink SFP slot port. Ethernet port support IEEE 802.3af/at PoE standard, Single port PoE power up to 30W, the maximum PoE output power is 130W. As a PoE power supply device, it can automatically detect and recognize the power receiving equipment that meets the standard and supply power through the network cable. it can automatically detect and identify the the electrical equipment that meets the standard and supply power to it through the network cable, devices including wireless AP, IP camera, IP telephone and other PoE terminal equipment etc. In addition, it is suitable for networking system of hotel, campus, dormitory and small&medium enterprise etc.

Unmanaged model, plug and play, no configuration, easy to use.


10/100/1000M fast Ethernet access, SFP port uplink

◇ 8*10/100/1000Base-TX RJ45 port and uplink SFP port for easy long distance transmission, which facilitates flexible networking and meets network requirements for various scenarios.

◇ Support non-blocking wire-speed forwarding.

◇ Support full-duplex based on IEEE802.3x and half-duplex based on backpressure.

Smart PoE power supply

◇ 8*10/100/1000Base-TX RJ45 port can support POE power supply to meet the needs of security monitoring, teleconferencing system, wireless coverage, and other scenarios.

◇ IEEE 802.3af/at PoE standard, without damaging non-PoE devices.


Physical Port
Copper Port8*10/100/1000Base-T PoE ports (Data/Power)
2*1000Base-X uplink SFP fiber slot port

2×1000Base-Fx 1×9 Transceivers (Optional)

Ethernet StandardsIEEE 802.3 10BASE-T

IEEE 802.3u 100BASE-TX/100BASE-FX

IEEE 802.3ab Gigabit Ethernet IEEE 802.3z Gigabit Ethernet over Fiber Optic

IEEE 802.3x flow control and back pressure

IEEE 802.3af Power over Ethernet. IEEE 802.3at Power over Ethernet enhancements standard

Packet Buffer1Mbits
Packet Length2046bytes
MAC Address Table8K
Transmission ModeStore and Forward (full/half duplex mode)
Exchange PropertyDelay time: < 7ps

Backplane bandwidth: 20Gbps; Packet forwarding rate: 14.88Mpps

PoE StandardIEEE802.3af/at
Ethernet Port FeaturePort 1 support 10/100/1000Base-T,auto-sensing,Full/half duplex MDI/MDI-X self-adaption
Power BudgetMax. PoE output power budget 30W
Power Supply PinDefault:1/2 (+), 3/6 (-) optional: 4/5(+),7/8(-)
Working Voltage48-57VDC; 5P industrial phoenix terminal, anti-reverse protection
PoE PowerNo, optional 48V/60W or 48V/120W industrial power supply
PoE ModePoE Output
Power Information
Power SupplyInput power 48VDC (44~56VDC) for IEEE802.3af

Input power 52VDC (40~56VDC) for IEEE802.3at

Power ConsumptionStandby<3W,Full-load<18W
Physical Property
Protection GradeIP30
Cooling ModeNatural cooling, no fan design
Installation ModeDesktop/wall-mountable
Working Environment
Operating Temperature-20°C~55°C
Operating Humidity10%~90% non-condensing
Storage Temperature-40°C~85°C
MTBF10,000 hours
Defects Liability Period3 year warranty, lifetime technical support
Certification Standard
EMCFCC Part15 Class A