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L2+ managed PoE fiber switch with 16* 10/100/1000M RJ45 ports and 4*100/1000M SFP fiber slot ports , Port 1-16 can support IEEE 802.3af/at PoE standard, Built-in 250W power supply



The DARWIN-S125PD201604M is a gigabit L2+ managed PoE fiber switch independently developed. It has 16*10/100/1000Base-T RJ45 ports and 4*100/1000Base-X SFP fiber slot ports. Port 1-16 can support IEEE802.3af/at standard PoE power supply. single port PoE power reaches 30W, and the maximum PoE output power is 250W(at-400W). 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 phone, building visual access control intercom through network cable, to meet the network environment that needs high-density PoE power supply, suitable for hotels, campuses, parks, supermarkets, scenic spots, Factory quarters and SMB small and medium-sized enterprises form a cost-effective network.

The DARWIN-S125PD201604M has the L2+ full network management, support IPV4 management, static route full line rate forwarding, security protection mechanism, complete ACL/QoS policy and rich VLAN functions, and is easy to manage and maintain. Supports multiple network redundancy protocols STP/RSTP/MSTP (<50ms) to improve link backup and network reliability. When one-way network fails, communication can be quickly restored to ensure important Uninterrupted communication for applications. According to the actual application requirements, you can configure multiple application services such as PoE power management, port traffic control, VLAN division, and SNMP through the Web network management mode.




Gigabit access, Gigabit SFP fiber port uplink

◇ 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.


Intelligent PoE power supply

◇ 16*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.

◇ 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 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, galvanized steel casing, The fan active cooling.

◇ 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-S125PD201604M DARWIN-S125PD201604MW
Interface Characteristics    
Fixed Port 16*10/100/1000Base-T PoE ports (Data/Power)
  4*100/1000Base-X uplink SFP slot ports (Data)
  1 * RS232 console port(115200,N,8,1)  
Ethernet Port Port 1-16 can support 10/100/1000Base-T(X) 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)
SFP Slot Port Gigabit SFP optical fiber interface, 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 Management Type L2+  
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 192Gbps  
Forwarding 29.76Mpps  
MAC 8K  
Buffer Memory 4.1M  
Jumbo Frame 10K  
CPU(Hz) 500M  
Flash 256M  
LED Indicator Power:PWR (yellow), system :SYS (yellow), network: Link(yellow), POE: PoE (green), Fiber port: L/A(green)
Reset Switch Yes, One-button factory reset  
PoE & Power Supply    
PoE Port Port 1 to 16 IEEE802.3af/at @ POE  
PoE Management PoE working status  
  Delay start of power supply  
  PoE output priority configuration  
  Total power limit of PoE power supply  
  Scheduling of PoE operation and time  
  PoE output power allocation, off& af &at  
Power Supply Pin Default 1/2 (+), 3/6 (-)  
Max Power Per Port 30W; IEEE802.3af/at  
Total PWR / Input Voltage 250W (AC100-240V) 400W (AC100-240V)
Power Consumption Standby<16W, Full load<240W Standby<18W, Full load<380W
Power Supply Built-in power supply, AC 100~240V 50-60Hz 4.1A Built-in power supply, AC 100~240V 50-60Hz 5.0A
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 <4.0kg / <4.5kg <4.2kg / <4.7kg
Installation Desktop, 19 inch 1U cabinet  
Certification & Warranty    
Lightning protection / protection level Lightning protection: 6KV 8/20us; Protection level: IP30
Certification CCC;CE mark, commercial; CE/LVD EN60950;FCC Part 15 Class B; RoHS
Warranty 3 years, lifelong maintenance.  
Network Management Features    
Interface IEEE802.3X (Full-duplex)  
  Port temperature protection setting  
  Port green Ethernet Energy-saving setting  
  Broadcast storm control based on port speed  
  The speed limit of the message flow in the access port. The minimum particle size is 64Kbps.
Layer 3 Features L2+ Network management, IPV4 management
  L3 soft routing forwarding, Static route, Default route @ 128 pcs, APR @ 1024 pcs
VLAN 4K VLAN based on port, IEEE802.1q  
  Port configuration of Access, Trunk, Hybrid  
  VLAN based on MAC, VLAN based on the protocol, QinQ configuration
Port Aggregation LACP, Static aggregation  
  Max 10 aggregation groups and 8 ports per group.
Spanning Tree STP (IEEE802.1d),RSTP (IEEE802.1w),MSTP (IEEE802.1s)
Multicast IGMP Snooping v1/v2, Max 1024 multicast groups, Fast log out
  MLD Snooping v1/v2,Multicast VLAN  
Port Mirroring Bidirectional data mirroring based on port  
QoS Diff-Serv QoS,Priority Mark/Remark  
  8*Output queues of each port  
  802.1p/DSCP priority mapping  
  Queue Scheduling Algorithm (SP, WRR, SP+WRR)
  Flow-based Packet Filtering  
  Flow-based Redirection  
  Flow-based Rate Limiting  
ACL L2 to L4 packet filtering, matching first 80 bytes message. Provide ACL based on MAC, Destination MAC address, IP Source, Destination IP, IP Protocol Type, TCP/UDP Port, TCP/UDP Port Range, and VLAN, etc. Port-based Issuing ACL.
  ACL based on port and VLAN  
Security User hierarchical management and password protection
  SSH 2.0,SSL,Port isolation,ARP message speed limit
  Broadcast storm control,Backup for host datum
  IEEE802.1X & MAC address authentication  
  Mac black holes,IP source protection  
  AAA & RADIUS,MAC learning limit  
  ARP inspection,Anti-DoS attack  
  IP-MAC-VLAN-Port binding  
DHCP DHCP Client,DHCP Snooping,DHCP Server,DHCP Relay
Management Console/AUX Modem/Telnet/SSH2.0 CLI  
  Web Management (HTTPS)  
  Download & Management on FTP, TFTP, Xmodem, SFTP,SNMP V1/V2C/V3
  One-key recovery  
  NTP,System work log,Ping Test  
  Cable Diagnose,LLDP  
  CPU instant utilization status view  
  ONV NMS -Network Management System Platform (LLDP+SNMP)
System Web browser: Mozilla Firefox 2.5 or higher, Google browser chrome V42 or higher, Microsoft Internet Explorer10 or later;
  Category 5 Ethernet network cable  
  TCP/IP, network adapter, and network operating system (such as Microsoft Windows, Linux, or Mac OS X) installed on each computer in a network