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Unmanaged industrial PoE fiber switch with 5*10/100/1000M RJ45 ports and 1*1000M uplink SFP slot port, Port 1-4 can support IEEE802.3af/at PoE. Support DC dual power supply input and DIN rail mounting.



The DARWIN-S137IB060001 is a full gigabit industrial PoE fiber switch independently developed. It has 5*10/100/1000Base-T RJ45 ports and 1*1000Base-X uplink SFP slot port. Port 1-4 can support IEEE 802.3af/at PoE standard, 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 device such as wireless AP, IP camera,industrial sensor through the network cable, and meet the network environment that needs high-density PoE power supply. It is suitable for intelligent transportation, rail transit, power industry, mining, petroleum, sea transportation. Industrial scenes such as metallurgy and green energy construction form a cost-effective, stable and reliable communication network.

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




Gigabit Ethernet port access,uplink gigabit dual SFP port

◇ Uplink gigabit SFP fiber port, easy to achieve high bandwidth and long-distance transmission.

◇ SFP fiber port can cascade, chain, compatible with SFP module connection.


 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, non-PoE DC INPUT: 12-48V.


Intelligent PoE power supply

◇ 4*10/100/1000Base-T RJ45 ports, meeting the needs of security monitoring, teleconferencing system, wireless coverage, and other scenarios.

◇ IEEE 802.3af/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 low noise design, aluminum shell.


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




Model DARWIN-S137IB060001 DARWIN-S137IB060001W
Interface Characteristics    
Fixed Port 4*10/100/1000Base-T PoE ports (Data/Power)
  1*10/100/1000Base-T uplink RJ45 port (Data)  
  1*1000Base-X uplink SFP fiber slot port (Data)
  2 sets of V+, V- redundant DC power port (5P Phoenix terminal)
Ethernet Port Port 1-4 support 10/100/1000Base-T auto-sensing, full/half duplex MDI/MDI-X self-adaption
Twisted Pair Transmission 10BASE-T: Cat3,4,5 UTP(≤100 meter)  
  100BASE-TX: Cat5 or later UTP(≤100 meter)  
  1000BASE-T: Cat5e or later UTP(≤100 meter)
Fiber Port Gigabit SFP optical fiber port, default matching optical modules (optional order single-mode / multi-mode, single fiber / dual fiber optical module. LC)
Optical Cable/ Multi-mode: 850nm 0 ~ 550M, Single-mode: 1310nm 0 ~ 40KM, 1550nm 0 ~ 120KM.
Chip Parameter    
Network Protocol IEEE802.3 10BASE-T, IEEE802.3i 10Base-T  
  IEEE802.3u 100Base-TX, IEEE802.3ab 1000Base-T
  IEEE802.3z 1000Base-X, IEEE802.3x  
Forwarding Mode Store and Forward(Full Wire Speed)  
Switching Capacity 12Gbps  
Forwarding 8.93Mpps  
MAC 2K  
Buffer Memory 2M  
Jumbo Frames 9.2K  
LED Indicator Power: PWR (green), Network : Link (yellow), PoE : PoE (green), Fiber port :6 (green)
PoE & Power Supply    
PoE Port Port 1 to 4 IEEE802.3af/at @ POE  
Power Supply Pin 1/2 (+), 3/6 (-)&4/5 (+), 7/8 (-)  4-pairs power supply
Max Power Per Port 30W; IEEE802.3af/at  
Total PWR / Input Voltage 60W/48VDC 120W/48VDC
Power Consumption Standby<5W, Full load<120W Standby<6W, Full load<240W
Working Voltage 48-57VDC; 5P industrial phoenix terminal, anti-reverse protection.
Power Supply No, optional 48V/60W or 48V/120W industrial power supply
Physical Parameter    
Operation TEMP / Humidity -40~+80°C;5%~90% RH Non condensing  
Storage TEMP / Humidity -40~+85°C;5%~95% RH Non condensing  
Dimension 119*100*30mm  
Net /Gross Weight <0.7kg /<1.0kg  
Installation Desktop, 35mm DIN rail  
Certification & Warranty    
Lightning Protection / Protection Level Lightning protection: 6KV 8/20us;Protection level: IP40
  IEC61000-4-2(ESD):±8kV contact discharge,±15kV air discharge
  IEC61000-4-4(EFT): power cable:±4kV; data cable:±2kV
  IEC61000-4-5(Surge):power cable:CM±4kV/DM±2kV; data cable:±4kV
  IEC61000-4-6(radio frequency transmission):10V(150kHz~80MHz)
  IEC61000-4-8(power frequency magnetic field):100A/m;1000A/m ,1s to 3s
  IEC61000-4-9(pulsed magnet field):1000A/m  
  IEC61000-4-10(damped oscillation):30A/m  1MHz
  IEC61000-4-12/18(shockwave):CM 2.5kV,DM 1kV
  IEC61000-4-16(common-mode transmission):30V; 300V,1s
  FCC Part 15/CISPR22(EN55022):Class A  
  IEC61000-6-2(Common Industrial Standard)  
Mechanical Properties IEC60068-2-6 (anti vibration),IEC60068-2-27 (anti shock),IEC60068-2-32 (free fall)
Certification CCC;CE mark, commercial; CE/LVD EN60950;FCC Part 15 Class B;RoHS;
Warranty 5 years, lifelong maintenance.