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L2 managed industrial gigabit Ethernet switch

    Payment Type: L/C,T/T,Paypal,Money Gram,Western Union
    Incoterm: FOB,CIF,FCA
    Min. Order: 1 Piece/Pieces
    Delivery Time: 10 Days
Basic Info

Model No.: NT-MIN328

Communication Mode: Full-Duplex & Half-Duplex

Ethernet Port QTY: 8

Fiber Type: Dual Fiber, Single Mode

Wavelength: 1310nm

Connector Type: LC

Distance: 550m, 2km, 20km, 40km, 60km, 80km, 100km, 120km

Power Supply: DC24V

MTBF: 100000 Hours

Working Temperature -40℃-80℃: -40℃-80℃

Dimension: 155mm(length)×125mm(wide)×50mm(height)

Weight: 1.2KG

Warranty: 5 Years

Transmission Rate: 10/100/1000Mbps

Type: Optical Switch

Additional Info

Packaging: 14 pieces in one carton with size 48*36*39cm

Productivity: 5000pcs/day

Brand: N-net

Transportation: Ocean,Land,Air,Express

Place of Origin: China

Supply Ability: 5000pcs around 10-20 days

Certificate: CE, FCC,ISO9001

HS Code: 8536700000

Port: Shenzhen,Guangzhou,Shanghai

Product Description


N-net NT-MIN328 is Industrial Ring Ethernet Switch with 8 ports 10/100/1000Base-Tx and 2 ports 1000Base-FX. It provides the benefit of efficient and centralized management with the built-in console, WEB and SNMP management interfaces.

N-net NT-MIN328 Industrial Ethernet Switch come with a Comprehensive Management Feature Set including NT-ring, management VLAN, QoS, RMON, port mirroring and local alert log. is packaged in a compact case that allows either DIN rail or panel mounting for efficient usage of cabinet space. It provides an integrated power supply with a wide range of voltages for worldwide operation. It also offers dual-redundant, reversible polarity 12V DC to 48V DC power supply inputs for high availability applications requiring dual or backup power inputs.

N-net NT-MIN328 specifically designed to stand up to extreme temperatures, vibrations, and shocks, Perle IDS Industrial Gigabit Ethernet Switch is ideal for the harsh environments found in factory and industrial automation, marine, rail and intelligent transportation systems (ITSs), oil and gas, mining and outdoor applications.


1. Industrial Network Switch series designed specifically for harsh industrial environments.

2. L2+ features provide better manageability, security, QoS, and performance.

3. Support L2+ Switching features including 802.1Q VLAN, Mirroring, Port isolation, IGMP

Snooping, DHCP Snooping, LLDP, POE+ management, IP Source Guard, ARP inspection, ACLs etc.

4. Support spanning tree STP(802.1D) and RSTP(802.1W).

5. Jumbo frames support up to 9.6K kilobtyes.

6. Support enhanced management through WEB, CLI, TELNET, SSH, SNMP.

7. Support cable diagnosis

8. IEEE 802.3af and 802.3at. Supports per port PoE configuration function

9. G.8032, support <50ms industrial quick ring protection

10. Using industrial design: -40 ℃ ~ +80 ℃ working temperature and redundant dual power input (46-54V DC)

11. Protection grade: IP40, aluminum chassis cooling surface design, no fan, no cooling hole.


technical parameter

Standard:IEEE802.3,IEEE802.3u, IEEE802.3ab ,IEEE802.3x, IEEE802.1D(STP),

IEEE802.1w(RSTP),IEEE802.1Q(VLAN Tagging),IEEE802.1p(QoS)

Protocol:NT-Ring, IGMP v1/v2, GVRP, SNMP v1/v2/v3, DHCP Client, TFTP, SMTP, RMON, LLDP, HTTP, SSH, Telnet, SNTP Server/Client,.

Flow control:IEEE802.3x(Flow control).Back Pressure


Switch function: POE+, RSTP, SNMP, QOS, 802.1Q VLAN, Port Trunking, Static multicast filtering, Bandwidth management, Broadcast storm, Port traffic statistics, Online upgrade, Upload and download profiles,User name login system, etc.


Giga RJ45 port:2X4 10/100/1000M 1000Base-T/1000Base-TX RJ45.

Giga Fiber port:1X2 1000Base-X SFP fiber port.

Rs232 port number:1 RS-232 Control port, baud rate:57600bps

transmission distance

RJ45:100M(Standard CAT5/CAT5e cable)

Multimode fiber:1310nm,2KM

single mode fiber:1310nm,20/40/60Km


Switch attribute

Gigabit forwarding speed:1.488Mpps

transmission mode:Store and forward.

System switching bandwidth:20G

MAC address table:8K

Buffer:1Mbit Frame buffer.

LED indicator light

System indicator:SYS

Interface indicator:The green light is 1000M,Off is 100M. Yellow light is light and blink for port link-up status,Transmitting and receiving data,Off is link-down status.

Power Supply

Input voltage:46~54VDC

Input mode:Plug in type 6 core 5.08mm spacing terminal

Support redundancy function for dual power supply



Operating temperature range:-40~75℃

Storage temperature range:-40~85℃

Outer case:IP40 protection grade, corrugated high strength metal case

Installation method: guide rail type.


Industrial Ring Ethernet switch

Industrial Ring Ethernet switch

Industrial Ring Ethernet switch

Industrial Ring Ethernet switch

Looking for ideal Industrial Ethernet Switch L2 Managed Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Managed Gigabit Industrial Ethernet Switch are quality guaranteed. We are China Origin Factory of L2 Managed Industrial Gigabit Switch. If you have any question, please feel free to contact us.

Product Categories : Industrial Ethernet Switch > Industrial Ring Ethernet Switch

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