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Home > Products > Industrial Ethernet Switch > Industrial Gigabit Ethernet Switch > Industrial Gigabit Ethernet Switch with 2 Fiber Redundant

Industrial Gigabit Ethernet Switch with 2 Fiber Redundant
Industrial Gigabit Ethernet Switch with 2 Fiber Redundant
Industrial Gigabit Ethernet Switch with 2 Fiber Redundant
Industrial Gigabit Ethernet Switch with 2 Fiber Redundant

Industrial Gigabit Ethernet Switch with 2 Fiber Redundant

Payment Type: L/C,T/T,Paypal,Money Gram,Western Union
Incoterm: FOB,CIF,FCA
Min. Order: 1 Piece/Pieces
Delivery Time: 4 Days

Basic Info

    Model No.: NT-IN322-2

    Ethernet Port QTY: 2

    Fiber Type: Dual Fiber, Multi Mode

    Wavelength: 1310nm

    Connector Type: SC

    Distance: 2km

    Power Supply: 12-48VDC Or 24VAC

    MTBF: 100,000hours

    Working Temperature: 100,000hours

    Dimension: 140mm(D)×110mm(W)×40mm(H)

    Warranty: 5Years

    Communication Mode: Full-Duplex & Half-Duplex

    Type: Optical Switch

    Transmission Rate: 10/100/1000Mbps

    Protection Level: IP40

    Weight: 1.2KG

Additional Info

    Packaging: Carton

    Productivity: 5000pcs/day

    Brand: N-net

    Transportation: Ocean,Land,Air,Express

    Place of Origin: Shenzhen, China

    Supply Ability: 5000pcs around 10-20 days

    Certificate: CE, FCC,ISO9001

    HS Code: 8536700000

    Port: Shenzhen,Yantian

Product Description


· The electrical port can adapt to the straight-through / crossover connection;

The N-net NT-IN322-2 is an Industrial Gigabit Ethernet Switch with 2 Fiber Redundant equipped with 2x 10/100Base-TX and 2x 100Base-FX with fiber redundant and dip function, · With full duplex / half duplex working mode;

after turning on the dip switch, while one fiber port fails for accident,

· Support IEEE802.3X full-duplex flow control and half-duplex back pressure flow control;

it can automatically fall over to another fiber port to proceed transmission,

· Support the function of preventing broadcast storm;
· Supports up to 1916 Bytes data frame (optional);
· Built-in lightning protection circuit can greatly reduce the damage caused by lightning induction;

so with 2 fiber port, it can easily achieve redundancy for your network.


1. Dual fiber port redundancy available with DIP switch

2. Built-in efficient switching core to implement flow control and reduce broadcast packets

3. Protocol supported: IEE802.3 10Base-T, IEEE802.3u 100Base-TX/FX, IEEE802.3ab 1000Base-T, IEEE802.3z 1000Base-SX/LX, IEEE802.3x Flow Control, IEEE802.3at PSE

4. 10/100/1000Base-TX can automatically identify the direct line and cross-line, is compatible with various cards, switches, HUB and other Ethernet devices

5. Take store-and-forward mechanism to avoid packet loss and error frames

6. Provide four independent 10M/100Mbps/1000Mbps self-adaptive twisted pair ports; realize Ethernet port redundancy and multiple users access.

7. This Industrial Gigabit Ethernet Switch with 2 Fiber Redundant Support up to 1536 bytes packet.

8. Support full-duplex flow control / half-duplex back pressure mode

9. 12V--48V DC or 24V AC power supply input, redundant power and reverse polarity protection

10. -40 to 80℃ operating temperature to meet a variety of complex environment

11. IP40 standard protection housing.

12 Supports Easy installation, DIN rail or panel mountable.

13. Dual fiber multi mode, single mode and WDM single mode fiber compatible.

14. Support POE power supply up to 25.5W (optional)

15. 12 Gbps back plane bandwidth, 1 k MAC address automatic learning and 512kb internal cache for data buffer




Design Level

Industrial IP40 design standards

Access mode



IEEE802.3 10Base-T,IEEE802.3u 100Base-TX,IEEE802.3ab 1000Base-T,

IEEE802.3z 1000Base-SX/LX,IEEE802.3x Flow Control.IEEE802.3at PSE



Transmission distance

Dual-fiber multi-mode:500m

Single fiber single mode: 20/40/60/80/100km

Dual-fiber single mode:20/40/60/80/100km

Category-5 twisted pairs: 100m EIA 568A/B


2 RJ45 ports:

Connecting STP/UTP category-5 twisted pairs, EIA568A/B

2 optical ports:

Multi-mode :SC/FC/LC/ST(50/125, 62.5/125μm)

Single mode : SC/FC/LC/ST (9/125μm)


Store and Forward



Buffer space


Flow control

Full duplex: flow control;

Half duplex: back pressure


Store and Forward: max. 9.6μs




50,000 hours

LED indicator

Power Supply : PWR 1,PWR 2

POE at UTP port: POE1, POE2

Fiber Port: F1,F2

Power supply

Power Input Range: 12 ~ 48VDC/24VAC ,

6-PIN Terminals, Redundant dual power

Power consumption

<5W (without PSE function)

Storage humidity

5%~90% non-condensing

Operating humidity

5%~90% non-condensing

Looking for ideal Industrial Ethernet Switch 2 Fiber Redundant Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Industrial Gigabit Switch 2 Fiber Redundant are quality guaranteed. We are China Origin Factory of Industrial Switch with 2 Fiber Redundant. If you have any question, please feel free to contact us.

Product Categories : Industrial Ethernet Switch > Industrial Gigabit Ethernet Switch

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Ms. Dolly Xu



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Address:5-6 floor, C Building, Yiyuantong Industrial Zone,Xuexiang Community, Bantian, Longgang District, Shenzhen, Guangdong