DP406 is an industrial L2 smart managed PoE switch equipped with 4 Gigabit PoE af/at ports and 2 100M/1000M fiber SFP ports. The 4 Gigabit PoE/PoE+ ports can feed IP cam or wireless AP up to 30W/port. The DP406 designs with the latest ERPS v2 ring which is fully compatible with 3rd party devices for flexible network upgrade. The USB port for configuration file can help mass installation and site support. Wide operation temperature design (-40~70oC) can withstand critical industrial environment. All switches pass 4 hours 60oC stress test before delivery to ensure utmost quality. The NMS NetMaster supports network management for up to 2000 nodes.
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High Throughput Ethernet Switching
・4 Gigabit Ethernet port and 2 Giga SFP slots
・8K MAC address table
・Store-and-Forward with non-blocking Switch Fabric

Extreme PoE Capability
・Provides 4 Giga IEEE 802.3af/at compliance PoE ports
・Up to 30W per port, 120W PoE power budget
・Complete PoE management including per-port Power
   Budget Control, PoE Scheduling and PoE Status

ITU-T G.8032 v1/v2 ERPS Ring Redundancy
・An ITU standard Ring redundancy Protocol
・Provide sub-50ms protection and recovery switching for Ethernet traffic
・Interoperate with 3rd party industrial switch and still remain fast recovery time
・Interoperate with commercial switch instead of STP/RSTP
・Efficient network interconnection and topology with ERPS Chain, multiple chain

Management Features
・Various configuration paths, including WebGUI, CLI, Telnet, SNMP V1/V2c/V3/trap
・LLDP topology control
・USB for easy field side configuration and firmware update
・NetMaster- NMS system for individual node monitoring
・ViewMaster- Remote configuration software utility for distributed management

Rugged Design for IP Surveillance
・Robust design protects from mechanical deformation
・Wide operating temperature and humidity range -40~70
,  95%humidity
・Wide operating voltage range 12~48VDC
・IEC 61000-6-2/4 Heavy Industrial Environment

Standard IEEE 802.3 10Base-T Ethernet
IEEE 802.3u 100Base-TX Fast Ethernet 
IEEE 802.3ab 1000Base-T Gigabit Ethernet copper
IEEE 802.3u 100Base-FX Fast Ethernet Fiber
IEEE 802.3x Flow Control and back-pressure 
IEEE 802.3ab 1000Base-T Gigabit Ethernet copper
IEEE 802.1AB Link Layer Discovery Protocol(LLDP)  
IEEE 802.1p Class of Service (CoS)
ITU-T G.8032 Ethernet ring protection switching(ERPS)
IEEE 802.1D-2004 Rapid Spanning Tree Protocol(RSTP) 
IEEE 1588Precision Time Protocol v1/v2
Ethernet Port 4 x 10/100/1000BaseT RJ-45, Auto-Negotiation
2 x 100/1000M SFP
System LED 2 x Power: Green On
1 x SYS: Ready: (Green On), Fireware Updating: (Green Blinking)
1 x DO: Red On
2 x Fiber:  Link (Green On), Activity (Green Blinking)

1 x Ring: Off: Ring disabled, Green On: Ring normal (Not RPL Owner),Green Blinking: Ring normal (RPL Owner)
4 x PoE Status: Green On
Ethernet Port LED Link (Green On), Activity (Green Blinking)
Rsest System Reset(2-6 Seconds) / Default Settings Reset (over 7 Seconds)
USB 1 x USB for Configuration/Firmware Update
Power Input, Digital Output 6-Pin Removable Terminal Block Connector
   4 Pin for Redundant Power 
   2 Pin for DO( Relay Alarm)
DO: Dry Relay Output with 0.5A /24V DC
 Power Requirement
Input Voltage 48VDC(46~57VDC, 50~57VDC suggested for IEEE802.3at)
Reverse Polarity Protect Yes
Input Current 2.5A@54V
Power Consumption Max 8.5W@54VDC full loading, suggest to reserve 15% tolerance
Management  Interface CGI WebGUI, Command Line Interface (CLI), Telnet, SNMP
Time Management NTP, *IEEE 1588 Precision Time Protocol v1/v2
Network Management IPv4, SNMP v1/v2/v3/Trap, MIBs,  LLDP, DHCP server/client, TFTP, System Log, SMTP
Traffic Management Flow Control, VLAN, Class of Service, QOS, Rate Control, Port Mirror
Security Management IP, SSH, SSL
Redundancy Rapid Spanning Tree Protocol (RSTP)
ITU-T G.8032 v1/v2 Ethernet Ring Protection Switching (ERPS)
Power forwarding mode Alternative A
PoE Power Budget System: Max. 120W@75°C
Per Port: Max. 30W
PoE Standard IEEE 802.3af/at
Management System / Port Power Budget Control, PD Alive Check, PoE Scheduling, PoE Status
Installation DIN Rail
Enclosure Material Steel Metal with Aluminum
Dimension 78.5(W) x 149(H) x 125(D) mm / without DIN Rail Clip
Ingress Protection IP30
Weight Around 800g 
Operating Temperature & Humidity -40°C~70°C , 5%~95% Non-Condensing
Storage Temperature -40°C~85°C
MTBF >200,000 hours
Warranty 5 years
Safety IEC60950-1 Compliance
EMC EN61000-6-2/EN61000-6-4
EMI CISPR 22, FCC part 15B Class A
EMS EN61000-4-2 ESD, EN61000-4-3 RS, EN61000-4-4 EFT, EN61000-4-5 , EN61000-4-6 CS, EN61000-4-8 Magnetic Field

Datasheet... QIG...
Ordering Information
 Model Name
DP406 Industrial 4G+2GFManaged PoE Switch
Package List
1 x Product Unit 
1 x 6-pin Removable Terminal Connector 
1 x Attached Din Clip
1 x Quick Installation Guide
Optional Accessory
SFPGEM05 SFP, 1000Mbps, LC, multi, 550M, 0~70°C
SFP, 1000Mbps, LC, multi, 550M, -40~85°C
SFP, 1000Mbps, LC, multi, DDM, 550M, 0~70°C
SFP, 1000Mbps, LC, multi, DDM, 550M, -40~85°C
SFP, 1000Mbps, LC, multi, 2KM, 0~70°C
SFP, 1000Mbps, LC, multi, 2KM, -40~85°C
SFP, 1000Mbps, LC, multi, DDM, 2KM, 0~70°C
SFP, 1000Mbps, LC, multi, DDM, 2KM, -40~85°C
SFP, 1000Mbps, LC, single, 10KM, 0~70°C
SFP, 1000Mbps, LC, single, 10KM, -40~85°C
SFP, 1000Mbps, LC, single, DDM, 10KM, 0~70°C
SFP, 1000Mbps, LC, single, DDM, 10KM, -40~85°C
SFPGES30 SFP, 1000Mbps, LC, single, 30KM, 0~70°C
SFPGES30T SFP, 1000Mbps, LC, single, 30KM, -40~85°C
SFPGES30D SFP, 1000Mbps, LC, single, DDM, 30KM, 0~70°C
SFP, 1000Mbps, LC, single, DDM, 30KM, -40~85°C
SFPGES40 SFP, 1000Mbps, LC, single, 40KM,  0~70°C
SFPGES40T SFP, 1000Mbps, LC, single, 40KM, -40~85°C
SFPGES40D SFP, 1000Mbps, LC, single, DDM, 40KM, 0~70°C

  • The DS108 is equipped with eight 100M Ethernet ports for connecting robots and PLCs.

  • The DP406 is equipped with 4 Gigabit Ethernet ports and 2 100M and Gigabit SFP ports to provide a long-distance connection to the control center.

  • The DS406 supports the G.8032 v1 / v2 ERPS network redundancy, keeps the network available.

  • Wide temperature designdesign for operating in -40~75℃ environment.