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fast Ethernet fiber media converter

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

Basic Info

Model No.: NT-IN111

Communication Mode: Full-Duplex & Half-Duplex

Type: Optical Switch

Transmission Rate: 10/100Mbps

Ethernet Port QTY: 1

Fiber Type: Dual Fiber, Single Mode

Wavelength: 1310nm

Connector Type: SC

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

Protection Level: IP40

Additional Info

Packaging: Carton

Productivity: 5000pc/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: 8517622990

Port: Shenzhen,Yantian

Product Description



NT-IN111 fast Ethernet fiber media converter series is 10/100Base-TX to 100Base-FX Industrial Fast Ethernet Media Converter. It will extend transmission distance of network up to 120Km via fiber port, and the UTP port can operate at 10M or 100M application


NT-IN111 fast Ethernet fiber media converter series is packaged in a compact IP40 case that allows either DIN rail or panel mounting for efficient usage of cabinet space. It accepts an integrated power supply with a wide range of voltages for worldwide operation. It can also be equipped dual-redundant, reversible polarity 12V DC to 48V DC power supply inputs for high availability applications requiring dual or backup power inputs


NT-IN111 fast Ethernet fiber media converter series is complied with IEEE 802.3at High Power over Ethernet technology (optional). It is backward compatible with 802.3af PoE standards to allow users flexibly deploy standard and high powered devices simultaneously with no need of software configuration. With Data and Power over Ethernet from one unit, NT-IN111 fast Ethernet fiber media converter series can reduce cables deployment and eliminate the need for dedicated electrical outlets on the wall, ceiling or any unreachable place




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

Standard: IEEE802.3u 100BASE-FX, IEEE802.3u 100BASE-TX, IEEE802.3 10BASE-T, IEEE802.3x Flow Control,  IEEE802.3at

10/100Base-TX can automatically identify the direct line and cross-line, is compatible with Various cards, switches, HUB and o

ther Ethernet devices

This fast Ethernet fiber media converter uses a store-and-forward mechanism to avoid packet loss and error frames

Support cut-through transmission and full-duplex flow control / half-duplex back pressure mode

Support jumbo frame up to 9K(cut-through mode)

12V to 48V DC or 24V AC Wide power input, redundant power and reverse polarity protection

-40 To 80℃ operating temperature to meet various tough environments

IP40 protection standard housing

Power port and Ethernet port supports ESD protection and EFT protection

DIN rail and panel mounting for efficient usage

Support dual-fiber multi-mode, dual-fiber single-mode and single-fiber single-mode fiber port selection, expanded the needs of 


Support DIP switches for operation mode setting

Support POE power supply up to 25.5W(optional)




 Design Level

Industrial grade IP40 design standards

 Access mode



IEEE802.3u 100BASE-FX, IEEE802.3u 100BASE-TX, IEEE802.3 10BASE-T, IEEE802.3x Flow Control, IEEE802.3at



 Transmission distance

Dual-fiber multi-mode:2 km

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

Dual-fiber single mode:20/40/60/80/100 /120 km

Category-5 twisted pairs: 100m


One RJ45 port: 

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

One optical port: 

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

Single mode : SC / FC/LC (8.3/125, 8.7/125, 9/125 or 10/125μm)

 Conversion means

Store and Forward mode or Cut-Through mode

 Address table


 Buffer space

Built in 288Kb RAM for data buffer

 Flow control

Full duplex: flow control;

Half duplex: back pressure






50,000 hrs

 LED indicator

Power Supply : PWR 1 , PWR 2

UTP Port: POE1, L/A,100M

Fiber Port: F1

 Power supply

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

6-PIN Terminals, Redundant dual power

 Power consumption

<5W (without PSE function)

 Operating temperature


 Operating humidity

5%~90%  non-condensing

 Storage Temperature


 Storage humidity

5%~90%  non-condensing


140mm (W)×110mm (D)×40mm (H)






  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



 fast Ethernet fiber media converter