LINKOH Fast Ethernet Industrial Media Converter 10/100M

LINKOH Fast Ethernet Industrial Media Converter 10/100M

  • Support LFP function
  • Support Extend (250M) working mode
  • Wide voltage input: 12V-57V
  • Redundant power design,support power hot backup;
  • Wide working temperature: -40℃ to +75℃
  • Support 4KV surge protection,8KV contact /15KV air ESD protection;
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LK9102P1C1F is an Industrial fast Ethernet Media Converter providing non-blocking wire-speed performance and great flexibility for fast Ethernet extension in harsh industrial environment. It is equipped with one 10/100BASE-T RJ45 copper and one 100BASE-X fiber optic interface delivered in an IP40 rugged strong case with redundant power system. TheLK9102P1C1F is well suited for applications in deploying surveillance system, and securing control and wireless service in climatically demanding environments with wide temperature range from -40 to 75 degrees C.


Smart LFP Function for LINK Security

LK9002P1C1F provides auto MDI/MDI-X on its TP port and built-in Link Fault Pass-through function (LFP). The LFP function includes Link Loss Carry Forward (LLCF) and Link Loss Return (LLR), both of which can immediately alarm administrators the problem of the link media and provide efficient solution to monitoring the net.

  • LLCF means when a device connected to the converter and the TP line loses the link, the converter’s fiber port will disconnect the link of transmission.
  • LLR means when a device connected to the converter and the fiber line loses the link, the converter’s fiber port will disconnect the link of transmission.


SFP Design for Flexible Distance Extension

The additional mini-GBIC slots supports SFP auto-detection, meaning the administrator now can flexibly choose the suitable SFP transceiver according to the transmission distance to extend the network efficiently. The distance can be extended from 550 meters to 2 kilometers (multi-mode fiber) and 10/20/30/40/50/60/70/120 kilometers (single-mode fiber or WDM fiber). They are well suited for applications to uplink to backbone switch and monitoring center in long distance.

Environmentally-hardened Design

With the IP40 aluminum industrial case, the industrial gigabit switch provides a high level of immunity against electromagnetic interference and heavy electrical surges which are usually found on plant floors or in curb-side traffic control cabinets without air conditioning. It features a ventilated construction without fan, thereby making its operation noiseless. Being able to operate under the temperature range from -40 to 75 degrees C, can be placed in almost any difficult environment.


ESD Protection

The industrial unmanaged switch series provides ±8KV contact/ ±15KV air ESD protection. It also supports ±4KV surge immunity to improve product stability and protects users’ networks from devastating ESD attacks, making sure the flow of operation does not fluctuate.


Convenient and Reliable Power System

To enhance the operation reliability and flexibility, LK9002P1C1F is equipped with two DC power input connectors for redundant power supply installation. It also possesses an integrated power supply source with wide-ranging voltages (12 to 57V DC) for worldwide high availability applications requiring dual or backup power inputs.


Model LK9102P1C1F
Copper Ports 1-10/100 BASE-T RJ45 auto-sensing ports
Fiber Ports 1-100BASE-X  uplink fiber ports , SC/ST/ FC/SFP optional
PoE Ports 1-802.3af/at PoE Injector Ports
Switch Architecture Store-and-Forward
DIP Switch Extend (250M)
Switch Fabric 0.4Gbps/non-blocking
Throughput 0.3Mpps @64 bytes
Share Data Buffer 2 Mb
Jumbo Frame 9216 Bytes
Flow Control IEEE 802.3x pause frame for full-duplex, Back pressure for half-duplex
Power Supply 12 ~ 57 VDC, 50/60Hz,Dual DC
LED Indicators Power: Green

Solid on- power work normal, off- power disconnected

System: Green

Blink-work normally, solid on- soft work abnormal

10/100M RJ45 Interfaces (Port 1):LNK/ACT (Green),

Speed: Yellow

Solid on-100M, off-10M


Blink-Fiber or network cable link is fail, when the LFP function is on.

100Mbps fiber optical Interfaces (Port 2): Green

Blink- port connected with data transmission; Solid on- port connected

without data transmission

EMC Surge Immunity:4KV   Per: IEC61000-4-5

ESD Protection: ESD Level 4 Per: IEC61000-4-2;

EFT Level 4 Per: IEC61000-4-4

Dimension 118.5*100*30mm
Weight 0.3kg
Working Temperature -40°C to 75°C
Storage Temperature ‘-40℃ to 80 ℃
MTBF 50,000hrs

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