Industrial 8-Port Gigabit PoE+ 2-Port 1G/2.5G SFP L2 Managed Ethernet Switch  
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 Industrial 8-Port Gigabit PoE+ 2-Port 1G/2.5G SFP L2 Managed Ethernet Switch

Industrial 8-Port Gigabit PoE+ 2-Port 1G/2.5G SFP L2 Managed Ethernet Switch

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This series contains the following types:

• UTP7310S-PSB: Industrial 8-Port Gigabit PoE+ 2-Port 1G/2.5G SFP L2 Managed Ethernet Switch

• UTP7310S-PSD: Industrial 4-Port Gigabit PoE++ 4-Port Gigabit PoE+ 2-Port 1G/2.5G SFP L2 Managed Ethernet Switch

The switch provides 8*10/100/1000Mbps Ethernet RJ-45 ports, 2*1G/2.5Gbps SFP uplink ports. UTP7310S-PSB meets IEEE 802.3af/at standard. All downlink RJ-45 ports support Power-over-Ethernet (PoE+), which can deliver up to 30W power per port. UTP7310S-PSD meets IEEE 802.3af/at/bt standard. All RJ-45 ports support Power-over-Ethernet, 1~4 ports deliver up to 90W (PoE++) power per port, 5~8 ports deliver up to 30W (PoE+) power per port.

The switch supports PoE watchdog features, which can detect and restart the camera automatically if it's frozen. It supports the Q-PoE (Quick PoE) technology, which enables PoE power supply immediately upon switch startup without waiting for switch system software control. It supports the P-PoE (Perpetual PoE) technology, which enables PoE power supply without interruption when switch is restarting and restores the network quickly.

The switch has extensive L2 management functions, such as 802.1Q VLAN, 802.1p QoS, SNMP, Fast-Ring, and PoE control. It can be easily managed via a WEB GUI (http/https), CLI (telnet/ssh/console) or SNMP.


Abundant Interfaces

• UTP7310S-PSB: 8*10/100/1000Base-T PoE+ RJ-45 ports

• UTP7310S-PSD: 4*10/100/1000Base-T PoE++ RJ-45 ports

4*10/100/1000Base-T PoE+ RJ-45 ports

• 2*1G/2.5GBase-X SFP ports

• 1*RJ-45 Console

• 1*RS485

• 1*Relay

• 1*USB 3.0

Industrial Design

• Working temperature:-40~75°C

• Redundant power supply

• 6kV contact discharge, 8kV air discharge ESD protection

• Fan-less metal shell design

• DIN-rail/wall mounted/desktop installation

Layer 2 Management Function

• 802.1Q VLAN

• 802.1p QoS



• Fast-Ring

• IGMP snooping

With the industrial grade design, the series switches provide 8*10/100/1000Mbps Ethernet RJ-45 ports with a wide PoE range of 30W output per port or 90W output per port (Max 4 ports). Equipped with smart functions and features, UTEPO switches simplify industrial PoE networking and maintenance. The installation characteristics of the DIN-rail, wide-temperature operation, metal shell and LED indicator make the switches plug-and-play industrial-grade equipment, providing a reliable and convenient solution for users' networking of Ethernet equipment.

01 Power Over Ethernet Technology

UTP7310S-PSB: 8*10/100/1000Base-T PoE+ RJ-45 ports + 2*1G / 2.5GBase-X SFP ports

UTP7310S-PSD: 4*10/100/1000Base-T PoE++ RJ-45 ports + 4*10/100/1000Base-T PoE+ RJ-45 ports + 2*1G / 2.5GBase-X SFP ports

>> IEEE 802.3bt / 90W PoE (Only available for UTP7310S-PSD)

Complying with the IEEE 802.3bt PoE++ technology, UTP7310S-PSD provides 4*GE PoE++(90W) ports .

>> PoE Watchdog

Detect PoE device when it is frozen, reboot it automatically.

>> Perpetual PoE

Provide uninterrupted PoE supply to the powered device during the restart or update of the switch.

>> Quick PoE

Provide power to connected powered device within short duration before even the switch forwarding starts up.

02 Convenient Auxilliary Interfaces

1*RS485: Support customization services to access various IoT devices or as a serial server.

1*USB 3.0: Support local update for software, avoiding device crash caused by power failure during web upgrade.

03 ONVIF & Smart Topology View

UTP7310S-PSB & UTP7310S-PSD provides ONVIF services for effective recongnition between video surveillance and other IP-based physical security products. That is to say, the switches could automatically recognise ONVIF-supported IP cameras, network video recorders (NVRs) and other IP devices like access control systems. Then, they form a virtual topology view in the WEB GUI through LLDP, from which users can learn information about the connected devices, including IP address, device type, device name, MAC address, etc.

04 Support eMMC Storage

Reserved design on the PCB for eMMC storage (Being added according to the demands / Max. 128G), which allows to record and store data, such as video, picture, etc.

* The following functions would be supported in the near future.

RS485: Uarst to Ethernet, Modbus Conversion.

USB 3.0: 4G/5G Module Supported.

PCB(Printed Circuit Board): 4G/5G Module Slots, PCIe Interface.

05 Metal Case & Fanless

06 DC Redundant Power Supply

Wave metal shell & fanless design ensure better heat dissipation and noiseless operation.

Support dual DC 48~57 power supplies, one of which is used as a redundant power supply.

07 Abundant L2 Management Function

The products support L2 management functions, such as VLAN, IGMP Snooping, QoS and SNMP etc.

08 Support Fast Ring

Support fast ring with self-healing time in 20ms. When the main link is broken, the backup link begins to work.

09 Support Relay Alarm

10 Stable for Various Environment

Alarm for power failure, cable link down, and PoE link off.

Industrial grade design (-40℃~+75℃), support 6kV surge immunity and 8kV ESD protection.

● 8*GE PoE(30W)

● 2*1G / 2.5G SFP

● IEEE 802.3af/at

● L2 management

● -40℃~+75℃ operating temperature

● 4*GE PoE++(90W) + 4*GE PoE(30W)

● 2*1G / 2.5G SFP

● IEEE 802.3af/at/bt

● L2 management

● -40℃~+75℃ operating temperature




Hardware Specifications

Ethernet Port

8*10/100/1000Base-T PoE+ RJ-45(Auto-MDI/MDI-X)

4*10/100/1000Base-T PoE++ RJ-45(Auto-MDI/MDI-X)

4*10/100/1000Base-T PoE+ RJ-45(Auto-MDI/MDI-X)

2*1G/2.5GBase-X SFP (The default value is 1G)

Management Port

1*RJ-45 Console


Serial Port

RS-485 signal: D+, D-

Check bit: None, Even, Odd, Space, Mark

Data bit: 5, 6, 7, 8bit

Stop bit: 1, 1.5, 2bit

Baud rate: 300~115200bps

Load capacity: RS-485 port supports 32-point polling environment(128-point could be customized)

Direction control: RS-485 adopts automatic data flow control technology

USB Port


Init Button

Short press to restart the device, Long press >5s to initialize the system

LED Indicators

2*PWR, power supply indicators

1*ALM, alarm indicator

2*Link/Act, SFP port state indicators


Cat5 or better

Dimensions (W*D*H)


Net Weight


Input Voltage

Power 1 (Main): 48~57V DC, Power 2 (Backup): 48~57V DC

Power Consumption

≤250W (Full load including PoE)

≤370W (Full load including PoE)


DIN-rail/Desktop/Wall mounted


Metal shell

Switch Property

Forwarding Modes

Store and Forward

Switching Capacity

26Gbps / non-blocking

Packet Forwarding Rate


MAC Table

16k, support auto learning

Port Buffer


Jumbo Frame


Power Supply

PoE Standard

IEEE 802.3af/at

IEEE 802.3af/at/bt

PoE Power Supply Type


PoE Pin Assignment

1/2(+), 3/6(-)

1~4 ports: 3/6/4/5(+), 1/2/7/8(-); 5~8 ports: 1/2(+), 3/6(-)

PoE Budget

30W max for each port, 240W max for whole switch

1~4 ports: 90W, 5~8 ports: 30W, 360W max for whole switch



IEC61000-4-2, Level 3: Contact Discharge: ±6kV, Air Discharge: ±8kV

Surge Protection

IEC61000-4-5, Power: 4kV, Data Port: 6kV


-40°C ~75°C, 5%~95% (Non-condensation)


-40°C ~85°C, 5%~95% (Non-condensation)




Software Architecture

System State

System Status

• Device Name

• MAC Address

• Firmware Version

• Hardware Version

• System Time

• Update Time

Traffic Statistics

• Port No

• Sent Frame Statistics

• Received Frame Statistics

MAC Address Table

• Sort Type

• MAC Address


• Port

• Address Type

Port Configuration

Port Setting

• Port State

• Port Speed

• Duplex Mode

• Flow Control

• Port Range

Rate Limit

• Enable and Disable

• Port Range

• Input Speed Limit

• Output Speed Limit

Storm Control

• Port Range

• Broadcast Storm

• Multicast Storm

• Unknown Unicast Storm

Port Isolation

• Port Range

• Port Isolation

LLDP Configuration

• Enable and Disable

• Holdtime

• Interval Time

• Admin Status

• Port Range

LLDP Neighbors

• Total Entries Displayed

• Device

• Mac Address

• IPv4 Address

• Local-port

• Holdtime

• Port-ID

• Capability

Mac Limit

• Enable and Disable

• Port Range

• Mac Limit Num

PoE Setting

• Power Setting

• Power Status

• Port Status and Control

Ethernet Switch

Link Aggregation

• Aggregated Load Pattern

• Trunk Name

• Aggregation Pattern

• Port Range

802.1Q VLAN

• Port Range

• Link Type


• VLAN-allowed

• VLAN-untagged

802.1p QoS

• Enable and Disable

• QoS Scheduling

• Priority


• Enable and Disable

• DSCP Mark Range

• DSCP Priority

WRR Configuration

• Bandwidth Weights

IP Service

DHCP Server

• Enable and Disable

• Client Lease Time

• DNS Address

• WINS Server

• Pool Name

• Network Interface(VID)

• Gateway/Subnet

• Start IP Address

• Max Client Number

IP Multicast

IGMP Snooping

• IGMP Interception Setting

• IGMP Query

• Static Multicast MAC Address


• Port Range

Security Configuration

802.1X Authentication

• Global Setting

• Timing Update Authentication

• Radius Server Setting

• Server Port Setting

• Port Setting

• Port Range

Local Radius Setting

• User Login

• User Password

• Radius User Settings


• Authentication Login

Static Address Lock

• Enable and Disable

• MAC Address


• Port

MAC Dynamic Aging

• Aging Time


Rapid Spanning Tree

• Enable and Disable

• STP Version

• Device Priority

• Message Sending Period

• Message Maximum Lifetime

• Port State Transition Delay

• This Bridge Update Message

• Modify Configuration

MSTP Region Configuration

• Enable and Disable

• Region Name

• Version

• Hello Time

• Max.Age

• Forward Delay

• Max. Hops

MSTP Instance Configuration

• Instance ID

• Corresponding VLANs

• Priority

MSTP Port Configuration

• Path Cost

• Port Priority

• Point-to-point

• Admin Edge

• Auto Edge

• Restrict Role

• Restrict TCN

• BPDU Filter

• BPDU Guard

• Root Guard

• Port Range

MSTP Instance Information

• Instance ID

• MSTP Bridge Information

• MSTP Instance Information

FastRing Protect

• Enable and Disable

• Fast Ring Network Group 1

• Fast Ring Network Group 2

Loopback Protect

• Enable and Disable

• Protect Automatic Recovery

• Disable Loop Port Time

• Port Range

• Port Loop Detection


• Ring Number

• East Interface

• West Interface

ERPS Instance

• Enable and Disable

• Name

• ID

• Ring Number

• Level


• Owner Interface

• Subring Blocking

• Associated Instance

Network Diagnosis


• Ping IPv4


• Ping IPv6


• Destination IP

Alarm Management

Alarm Host

• Enable and Disable

• Alarm Type

• Power Supply

• Port Network

• Port PoE


Device List

• Enable and Disable

• Type in List

Topology View

• Topology View

System Management

Port Mirroring

• Enable and Disable

• Monitor Port

• Mirror Port Range

• Collect Data


• Enable and Disable

• SNMP Gateway

• SNMP Version

• Read-only Group Name

• Read and Write Group Name

• SNMPv3 Setting


• Enable and Disable




• Time Setting

• World Time Zone

• NTP Server

• System Time

• PC Time


• Enable and Disable

• Show Type

• Information Processing


• Restore Factory Value

• System Reboot

• Download Configuration File

• Upload Configuration File

• Choose Upgrade File

User Setting

• Access Privilege

• Username

• Input Password

• Confirm Password

• Password Type

Timing Restart

• Every Day

• Every Week

• Every Month

Manage IP Address

• Access

• Manage VLAN

• IP Addr

• Subnet Mask

• Default Gateway

• DNS Address

• IPv6 Address

• IPv6 Default Gateway

One Key Smart

• CCTV Mode

• Device Lock

• Fast Ring

• Device Online

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