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L2 managed PoE fiber switch with 24* 10/100M RJ45 ports and 2*10/100/1000M RJ45 ports and 2*100/1000M SFP fiber slot ports(combo port), Port 1-24 can support IEEE802.3af/at PoE standard, Built-in 250W power supply.



The DARWIN-S055PС181602M series is a Gigabit uplink managed PoE fiber switch independently developed. It has 16*10/100M RJ45 ports and 2*10/100/1000M RJ45 ports and 2 *100/1000M SFP fiber slot ports (combo port), Port 1-16 can support IEEE 802.3af/at standard PoE power supply, and single port PoE power reaches 30W. The maximum PoE output power is 250W(at-400W). and each port can realize line-speed forwarding.


The DARWIN-S055PС181602M series adopts a new generation of high-performance hardware and software platforms to provide flexible and cost-effective 100Mbps access and uplink ports. It supports complete security protection mechanisms, complete ACL/QoS policies, and flexible VLAN functions, and is easy to manage and maintain. As a PoE power supply device, it can automatically detect and identify 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 the network cable, and meet the network environment that needs high-density PoE power supply. It is suitable for hotels, campuses, parks, attractions, supermarkets, Factory quarters and small and medium-sized enterprises form a cost-effective network.




100Mbps access, Gigabit (TP/SFP) combo port uplink

◇ All series supports "10/100M Ethernet 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 function

◇ 16*10/100Base-TX 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.

◇ PoE network management, realize PoE port power allocation, priority setting, port power status viewing, time scheduling, etc.


Strong business processing capability

◇ IEEE802.1Q VLAN, flexible VLAN division, Voice VLAN, and QinQ configuration.

◇ QoS, Priority mode based on 802.1P, Port & DSCP, queue scheduling algorithm including EQU, SP, WRR & SP+WRR.

◇ ALC, filter data packet through configuring matching rules, processing operation & time permission, and provide flexible and safe access control.

◇ IGMP V1/V2 and IGMP Snooping.


◇ Static and dynamic aggregation.



◇ 802.1X authentication.

◇ Port isolation,Storm control.

◇ IP-MAC-VLAN-Port binding.


Stable and reliable

◇ Low power consumption, no fan mute design, galvanized steel metal casing.

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


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


Easy operation and maintenance management

◇ Web management, CLI command line (Console, Telnet), SNMP (V1/V2/V3).

◇ HTTPS, SSLV3, and SSHV1/V2.

◇ RMON, system log, LLDP, and port traffic statistics.

◇ CPU monitoring, memory monitoring, Ping test, and cable diagnose.




Model DARWIN-S055PС181602M DARWIN-S055PС181602MW
Interface 16*10/100Base-TX PoE ports (Data/Power)
  2*10/100/1000Base-T uplink RJ45 ports (Data)
  2*1000M uplink SFP fiber slot ports (Data)
POE Port Port 1 - 16 can support IEEE802.3af PoE standard
Network Protocol IEEE802.3 10BASE-T; IEEE802.3i 10Base-T;
  IEEE802.3u 100Base-TX/FX;
  IEEE802.3ab 1000Base-T  
  IEEE802.3z 1000Base-X  
PoE Standard IEEE802.3af/at  
Ethernet Port Feature Port 1-16 10/100Base-T(X),Auto-sensing,Port 17-18: 10/100/1000Base-T, auto-sensing,full/half duplex MDI/MDI-X self-adaption.
Fiber Port Feature Gigabit SFP fiber interface (Fiber module is not included, need to order separately, module options include single/multi mode, single/dual fiber, LC)
Forwarding Mode Store and Forward(Full Wire Speed)
Switching Capacity 64Gbps (Non-blocking)  
Forwarding Rate@64byte 5.36Mpps  
MAC 16K  
Buffer Memory 4M  
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)
Optical Fiber Cable Multi Mode: 850nm 0-550M;Single Mode: 1310nm 0-40KM,1550nm 0-120KM.
Power Supply Pin Default: 1/2(+),3/6(-);Optional: 4/5(+),7/8(-)
Max / Average Power Per Port 30W/15.4W 30W/30W
Total PWR / Input Voltage 250W (AC100-240V) 400W (AC100-240V)
Power Consumption Standby:<15W; Full load:<240W Standby:<20W; Full load:<380W
LED Indicator Power indicator:PWR(green); data indicator:Link,Link/Act (yellow),  
  PoE indicator: PoE (green); speed indicator: SPD (green)
Power Supply Built in power supply, AC100~240V 50-60Hz  4.1A Built in power supply, AC100~240V 50-60Hz  5.0A
Operation TEMP / Humidity -20~+55°C;5%~90% RH Non condensing
Storage TEMP / Humidity -40~+75°C;5%~95% RH Non condensing
Dimension 440*225*44mm  
Net /Gross Weight <2.8kg /<3.5kg  
Installation Method desktop type ,wall mounted,19 inch 1U cabinet installation
Port lightning protection / protection level Port lightning protection : 4KV 8/20us;
  Protection level: IP30  
Certification CCC;CE mark, commercial;CE/LVD EN60950; FCC Part 15 Class B;RoHS
Managed Series Feature  
Interface IEEE802.3X (Full duplex)  
  Broadcast storm control based on port speed
  Speed limit of the message flow in the access port. The minimum particle size is 64Kbps.
PoE Management Distribution for PoE output power of each port
  PoE working status  
  Delay start of power supply
  Scheduling of PoE operation and time
VLAN 4K VLAN based on port, IEEE802.1q
  VLAN based on protocol  
  QinQ configuration  
Port Aggregation LACP  
  Manual aggregation  
  Support the largest 13 aggregation groups, each aggregation group supports 8 ports.
Spanning Tree STP(IEEE802.1d)  
Multicast IGMP Snooping v1/v2/v3, Max 64 multicast groups
  Fast log out  
  MLD Snooping v1/v2  
  Multicast VLAN  
Image Bi-directional traffic mirroring supporting the basic port
QoS Diff-Serv QoS  
  8*Output queues of each port
  802.1p/DSCP priority mapping
  Queue Scheduling Algorithm (SP,WRR,SP+WRR)
  Priority Mark/Remark  
ACL L2-L4 packet filtering, matching first 80 bytes message. Provide ACL based on MAC, Destination MAC, IP Source, Destination IP, IP Protocol Type, TCP/UDP Port, TCP/UDP Port Range and VLAN etc. Port-based Issuing ACL.
Security Port isolation  
  Broadcast storm control  
  Port+MAC binding, IP+MAC+port binding
  DHCP Client  
  DHCP Snooping  
Management and Maintenance Web Management (HTTPS)
  SNMP V1/V2C/V3  
  One-key recovery  
  Login Record