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Industrial 10/100/1000M Ethernet switch

    Payment Type: L/C,T/T,Paypal,Western Union
    Incoterm: FOB,CIF,FCA
    Min. Order: 1 Piece/Pieces
    Delivery Time: 3 Days
Basic Info

Model No.: NT-IN322BF-1POE

Transmission Rate: 1000Mbps, 10/100/1000Mbps

Communication Mode: Full-Duplex & Half-Duplex

Type: Optical Switch

Ethernet Port QTY: 2

Fiber Type: Dual Fiber, Single Mode

Wavelength: 1310nm

Connector Type: SC

Distance: 20km, 40km, 60km, 80km, 100km, 120km

Protection Level: IP 40

Power Supply: DC24V

MTBF: 100000 Hours

Working Temperature: -40-85 Degree

Dimension: 155mm(Length)*125mm(Wide)*50(Height)

Weight: 1.2KG

Warranty: 5 Years

Additional Info

Packaging: Carton

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,Yantian

Product Description


NT-IN322BF Industrial Gigabit Ethernet POE Switch series is an Industrial gigabit redundancy switch with dual fiber port redundancy, providing 2-port 10/100/1000BASE-TX Ethernet ports and additional two 100/ 1000Base-FX fiber ports. Rigorous industrial design makes it stable and reliable with basic protection, as well as flexible enough for Ethernet expansion in harsh industrial environments. When the main fiber broke down, NT-IN322BF Industrial 10/100/1000M Ethernet Switch can switch to redundant fiber within 1ms.

NT-IN322BF Industrial Gigabit Ethernet POE Switch series is either rack-mountable with DIN rail or panel mounted in cabinet for easy installation. Wide range of working temperature, power supply backup, IP40 protection, LED indicators and compact design, all these make NT-IN322BF Industrial 10/100/1000M Ethernet Switch a perfect solution for special industrial application site.

NT-IN322BF-AT (AF) Industrial Gigabit Ethernet Switch series is the POE version of NT-IN322BF with two POE Ethernet ports, powering POE IP camera, AP and IP phone over Ethernet cable. NT-IN322BF-AT (AF) Industrial Gigabit Ethernet Fiber Switch supports IEEE802.3at with 25.5W output, compatible with IEEE802.3af.


  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
  4. 1000Base-SX/LX, IEEE802.3x Flow Control, IEEE802.3at PSE
  5. 10/100/1000Base-TX can automatically identify the direct line and cross-line, is compatible with various cards,
  6. switches, HUB and other Ethernet devices
  7. Take store-and-forward mechanism to avoid packet loss and error frames
  8. Provide four independent 10M/100Mbps/1000Mbps self-adaptive twisted pair ports; realize Ethernet port
  9. redundancy and multiple users access.
  10. This Industrial Network Switch Support up to 1536 bytes packet.
  11. This Industrial Switch Support full-duplex flow control / half-duplex back pressure mode
  12. 12V--48V DC or 24V AC power supply input, redundant power and reverse polarity protection
  13. -40 to 80℃ operating temperature to meet a variety of complex environment
  14. IP40 standard protection housing.
  15. Supports ESD protection at Ethernet port and EFT protection.
  16. Easy installation, DIN rail or panel mountable.
  17. Dual fiber multi mode, single mode and WDM single mode fiber compatible.
  18. This Industrial Gigabit Ethernet POE Switch Support POE power supply up to 25.5W (optional)
  19. 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



Operating temperature


Storage Temperature






FCC Part 15, CISPR (EN55022) class A




EN61000-4-2 (ESD), Level 4

EN61000-4-3 (RS), Level 3

EN61000-4-4 (EFT), Level 4

EN61000-4-5 (Surge), Level 4

EN61000-4-6 (CS), Level 3

EN61000-4-8, Level 5



IEC 60068-2-27

Free Fall

IEC 60068-2-32


IEC 60068-2-6

Green product



Industrial POE Switch

Looking for ideal 10/100/1000Mbps Switch with POE Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Gigabit POE Industrial Switch are quality guaranteed. We are China Origin Factory of Gigabit Unmanaged POE Switch. If you have any question, please feel free to contact us.

Product Categories : Industrial Ethernet Switch > Industrial Gigabit Ethernet POE Switch

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