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Unmanaged PoE fiber switch with 48*10/100M RJ45 ports and 1*10/100/1000M uplink RJ45 port and 2*1000M uplink uplink TP/SFP ports(combo port). Port 1-48 support IEEE802.3af/at PoE standard. Support 1U/19 inch rack installation.



The DARWIN-S120PС514802 is an unmanaged PoE fiber switch independently developed. It has 48*10/100M PoE ports and 1*10/100/1000M uplink RJ45 port and 2*1000M TP/SFP ports (Combo port). Port 1-48 can support IEEE802.3af/at standard PoE. Single port PoE power reaches 30W, and the maximum PoE output power is 600W. 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, webcam, VoIP, visual intelligent building intercom through network cable, and meet the network environment that needs high-density PoE power supply. It is suitable for hotel, campus, factory dormitory and small and medium-sized enterprises.


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




10/100M access, gigabit TP/SFP combo port uplink

◇ Support 10/100M RJ45 port and gigabit TP/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.


Intelligent PoE power supply

◇ 48*10/100Base-TX 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


◇ Plug and play, no configuration, simple and convenient.

◇ Low power consumption, galvanized steel casing, The fan active cooling.

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

◇ Self-developed power supply, high redundancy design, providing a long term and stable PoE power output.




Interface Characteristics  
Fixed Port 48*10/100M PoE ports (Data /Power)
  1*10/100/1000M RJ45 port (Data)
  2*1000M uplink TP/SFP ports (Combo port) (Data)
Ethernet Port 10/100Base-T(X),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)
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 30Gbps
Forwarding 11.61Mpps
Buffer Memory 4M
Jumbo Frame 10K
LED Indicator Power: PWR (green), Network:Llink (yellow), PoE: PoE (green)
Reset Switch Yes, One-button factory reset
PoE & Power Supply  
PoE Port Port 1 to 48
Power Supply Pin Default 1/2 (+), 3/6 (-), optional 4/5(+), 7/8(-)
Max Power Per Port 30W, IEEE802.3af/at
Total PWR / Input Voltage 600W (AC100-240V)
Power Consumption Standby<35W, Full load<600W
Power Supply Built-in power adapter, AC 100~240V 50-60Hz 6.6A
Physical Parameter  
Operation TEMP / Humidity -20~+55°C, 5%~90% RH Non condensing
Storage TEMP / Humidity -40~+75°C, 5%~95% RH Non condensing
Dimension (L*W*H) 440*290*44.5mm
Net /Gross Weight <3.0kg / <3.8kg
Installation Desktop,19 inch 1U cabinet