IES6312 Series

12-port Full Gigabit Managed Industrial Ethernet Switch (optional PoE )

  • Support 4 gigabit fiber ports (1*9 module or SFP slot) and 8 gigabit copper ports (PoE or non-PoE)
  • Output power of single-port PoE can reach up to 30W
  • Adopt SW-Ring patent technology, support single ring, coupling ring, chain, Dual-homing network function
  • PoE product supports dual power supply, 48VDC PoE or 24VDC PoE power input
  • Non-PoE product supports 100~240VAC or dual power supply 12~48VDC power input


IES6312 series are 12-port full gigabit layer 2 managed industrial PoE/non-PoE Ethernet switches. Their PoE power supply conforms to the protocol standards of IEEE 802.3af/at. This series have 8 types of product, and provide gigabit copper ports, gigabit PoE ports, gigabit fiber pots, gigabit SFP slots and other ports. They support multiple power supply schemes including 100~240VAC, 12~48VDC, 24VDC POE and 48VDC POE, and adopt DIN-Rail mounting or wall mounting, which can meet the requirements of different scenes.

Network management system supports various network protocols and industrial standards, such as STP/RSTP, 802.1Q VLAN, QoS, IGMP Static Multicast, LLDP, Port Trunking, Port Mirroring, etc. It also possesses complete management functions, including Port Configuration, Port Statistics, Access Control, 802.1X Authentication, Network Diagnosis, Rapid Configuration, Online Upgrading and so on. Moreover, it supports CLI, WEB, Telnet, SNMP and other access modes. It can provide users with good experience via friendly design of network management system interface, simple and convenient operation.

The input DC power supply is two independent power supply circuits which can ensure the normal operation of the device when one power supply fails. DIP switch can restore factory defaults. When DC power supply or port has link failure, ALM indicator will be bright and send out alarm, meanwhile, alarm device connected to the relay will send out alarm for rapid scene troubleshooting. Hardware adopts fanless, low power consumption, wide temperature and voltage design and has passed rigorous industrial standard tests, which can suit for the industrial scene environment with harsh requirements for EMC. It can be widely used in AP coverage, railway transportation, smart city, safe city, new energy, smart grid, aerospace, intelligent manufacturing, military project and other industrial fields.

Features and Benefits

  •  Support SWOS
  •  SNMPv1/v2c/v3 is used for network management of various levels
  •  RMON can be used for efficient and flexible network monitoring
  •  Port mirroring can conduct data analysis and monitoring, which is convenient for online debugging
  •  QoS supports real-time traffic classification and priority setting
  •  LLDP can achieve automatic topology discovery, which is convenient for visual management
  •  DHCP server and DHCP client could be used for allocating IP address of different strategies
  •  File management is convenient for rapid configuration and online upgrade of the device
  •  Log management records boot information, operation information and connection information
  •  Bandwidth management and flow control can reasonably distribute network bandwidth, preventing unpredictable network status
  •  Port statistics can be used for the port real time traffic statistics
  •  Support Console/Telnet/WEB management
  •  User password can conduct user hierarchical management to improve the device administrative security
  •  Radius server authentication, anti-attack control, ACL and 802.1X authentication could strength the flexibility and security of network
  •  Relay alarm is convenient for troubleshooting of construction site
  •  Storm suppression can restrain broadcast, unknown multicast and unknown unicast
  •  SSHD configuration could encrypt transmitted data, prevent DNS and IP spoofing
  •  TELNET configuration and HTTPS configuration could ensure the access security of data
  •  VLAN can simplify the network planning
  •  Port trunking and LACP can increase network bandwidth and the reliability of network connection to achieve optimal bandwidth utilization
  •  IGMP-snooping and static multicast can be used for filtering multicast traffic to save the network bandwidth
  •  Port isolation could achieve port isolation in the same VLAN and save VLAN resources
  •  SW-Ring, STP/RSTP and ERPS can achieve network redundancy, preventing network storm
  •  Ping, Traceroute and Port Loopback could achieve network diagnosis and troubleshooting
  •  PoE could power device over Ethernet, thus decreasing the cable connection of powered devices





IEEE 802.3 for 10Base-T 

IEEE 802.3u for 100Base-TX 

IEEE 802.3ab for 1000Base-T 

IEEE 802.3z for 1000Base-X 

IEEE 802.3x for Flow Control

IEEE 802.1D for Spanning Tree Protocol

IEEE 802.1w for Rapid Spanning Tree Protocol

ITU-T G.8032 for ERPS

IEEE 802.1Q for VLAN

IEEE 802.1p for CoS

IEEE 802.1X for 802.1X Authentication

IEEE 802.1AB for LLDP

IEEE 802.3ad for LACP

IEEE 802.3af for PoE

IEEE 802.3at for PoE+



SNMP v1/v2c/v3 Centralized Management of Equipment, RMON, Port Mirroring, QoS, LLDP, DHCP Server, DHCP Client, File Management, Log Management, Port Statistics



Classification of User Permissions, Radius server authentication, anti-attack control, ACL, 802.1X Authentication, Port Alarm, DC Power Supply Alarm, Storm Suppression, SSHD Configuration, Telnet Configuration, HTTPS Configuration


Switch Function  

802.1Q Vlan, Static/Dynamic Port Aggregation, Bandwidth Management, Flow Control, Port Isolation



Unicast / Multicast


Static Multicast, GMRP, IGMP-Snooping








Ping, Traceroute, port loopback


Time Management  




The maximum power of POE port: 30W

PoE power supply pin: V+, V+, V-, V- correspond to Pin 1, 2, 3, 6



Gigabit copper port: 10/100/1000Base-T(X), RJ45, Automatic Flow Control, Full/half Duplex Mode, MDI/MDI-X Autotunning

Gigabit fiber port: 1000Base-FX, optional SC/ST/FC interface

SFP slot: 1000Base-SFP, LC

Console port: CLI command line management port (RS-232), RJ45

Alarm port: 6-pin 5.08mm pitch terminal blocks(relay occupies 2 pins), support 1 relay alarm output, the current load capability is 1A@30VDC or 0.3A@125VAC


LED Indicator  

Running Indicator, Alarm Indicator, Port Indicator, Power Supply Indicator, PoE Indicator





Transmission mode: store and forward

MAC address: 8K

Packet buffer size: 4Mbit

Backplane bandwidth: 24G

Switch time delay: <10μs





This series of products provide 4 power supply modes.



The PoE product has two optional power supply schemes:




Scheme 1


Power supply range: 24VDC PoE

Connection mode: 6-pin 5.08mm pitch terminal blocks (power supply occupies 4 pins)

Power supply quantity: dual power supply redundant backup

Connection protection: anti-reverse connection

Over-current protection: 12A



Scheme 2


Power supply input: 48VDC PoE

Connection mode: 6-pin 5.08mm pitch terminal blocks (power supply occupies 4 pins)

Power supply quantity: dual power supply redundant backup

Connection protection: anti-reverse connection

Over-current protection: 5A



Non-PoE product has two optional power supply schemes: 




Scheme 3


Power supply range: 12~48VDC

Connection mode: 6-pin 5.08mm pitch terminal blocks (power supply occupies 4 pins)

Power supply quantity: dual power supply redundant backup

Connection protection: non-polarity

Over-current protection: 3A



Scheme 4


Power supply input: 100~240VAC

Connection mode: 6-pin 5.08mm pitch terminal blocks (power supply occupies 2 pins)

Over-current protection: 5A





Operating temperature range: -40~75℃

Storage temperature range: -40~85℃

Relative humidity: 5%~95% (no condensation)


Physical Characteristic  

Housing: IP40 protection, metal

Installation: DIN-Rail or wall mounting

Weight: ≤740g

Dimension (W x H x D): 53mm×138mm×110mm





IEC 61000-4-2 (ESD), Level 3

IEC 61000-4-4 (EFT), Level 3

IEC 61000-4-5 (Surge), Level 3

Shock: IEC 60068-2-27

Free fall: IEC 60068-2-32

Vibration: IEC 60068-2-6



CE, FCC, RoHS, UL61010



5 years



Available Models

Gigabit Copper Port  Gigabit PoE Port Gigabit Fiber Port Gigabit SFP Slot PoE Power Power Supply
 IES6312-8GP4GF-2P24-120W 8 4 120W  24VDC POE

dual power supply

 IES6312-8GP4GS-2P24-120W 8 4 120W 
 IES6312-8GP4GF-2P48-120W 8 120W  48VDC POE

dual power supply 

IES6312-8GP4GS-2P48-120W  8 4 120W 
IES6312-8GP4GF-2P48-240W  8 4 240W  48VDC POE

dual power supply

IES6312-8GP4GS-2P48-240W 8 4 240W 
IES6312-8GT4GF-2P48 8 4  


dual power supply


IES6312-8GT4GS-2P48 8 4
IES6312-8GT4GF-P220 8 4 100~240VAC
IES6312-8GT4GS-P220 8 4