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Unmanaged industrial PoE fiber switch with 2*10/100/1000M RJ45 ports and 2*1000M uplink SFP slot ports. Port 1-2 can support IEEE802.3af/at PoE. Support dual DC power supply input and DIN rail mounting.



The DARWIN-S003ID040202 is a full gigabit industrial PoE fiber switch. It has 2*10/100/1000M PoE ports and 2*1000M SFP fiber slot ports. Port 1-2 can support IEEE802.3af/at standard PoE. single port PoE power up to 30W. 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 supply power to POE terminal equipment such as wireless AP, web camera, VoIP phone, industrial sensor through network cable, and meet the network environment that needs high-density PoE power supply. It is suitable for intelligent transportation, rail transit, electric power, mining, metallurgy and green energy. Industrial scenes such as construction set up a cost-effective and stable communication network.

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




Gigabit access, uplink SFP fiber port

◇ Support Gigabit Ethernet port and Gigabit SFP port combination, which enables users to flexibly build networking to meet the needs of various scenarios.

◇ Support non-blocking wire-speed forwarding.

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


Powerful port lightning protection, wide voltage input

◇ Contact discharge 8KV, air discharge 15KV; port lightning protection common-mode 4KV, differential mode 2KV;

◇ Industrial dual power input

◇ DC INPUT: 48V-57V


Intelligent PoE power supply

◇ 2*10/100/1000Base-T RJ45 ports, meeting the needs of security monitoring, teleconferencing system, wireless coverage, and other scenarios.

◇ IEEE802.3af/at PoE standard, without damaging non-PoE devices.

◇ Priority system for PoE port, it will supply power to the high priority level port first when the power budget is insufficient and avoid overwork of the device.


Stable and reliable

◇ Low power consumption, No fan, aluminum shell.


◇ The user-friendly panel can show the device status through the LED indicator of PWR, Link, PoE.




Interface 2 x 10/100/1000M copper RJ45 ports+2x gigabit SFP optical slots
PoE Specification PoE Standard: IEEE802.3af/at
  Single PoE Port Power Output: Max 30W
  2 PoE ports, auto detect AF/AT devices
  PoE Port Output Voltage: DC48-57V
  Power Pin Assignment:1,2(+)/3,6(-) for default, 4,5(+)/7,8(-) for option
Switch Processing Scheme Store-and-Forward
Optical Interface SFP slot
Optical Transmission Distance 550m-20km, or more, depends on optical module you used
MTBF: 539608 hours
Standards Compliance IEEE802.3: CSMA/CD;
  IEEE802.3i: 10Base-T;
  IEEE802.3u: 100Base-T;
  IEEE802.3ab: 1000Base-T;
  IEEE802.3z: 1000Base-LX
LED Indicators Power: PWR; Link; PoE;L/A
Power Removable industrial 3-pin terminal block (Power adapter is not included in the package,need to order it separately)
Dimension / Weight 119*100*30mm / 0.34kg
Working Environment Working Temperature: -40~80℃; 
  Storage Temperature: -40~85℃;
  Working Humidity: 5%~95%(non-condensing);
  Storage Humidity: 5%~95%(non-condensing);
  Working high: Altitude of 3000 m(10,000ft);
  Storage high: Altitude of 3000 m(10,000ft);
Radiation CE mark, commercial
  FCC Part 15 Class B
  VCCI Class B
  EN 55022 (CISPR 22), Class B
Safety CE Mark, commercial
  CE/LVD EN60950