Ethernet network isolator for RJ45 ports
Protects the main unit from lightning strikes and surges generated by terminal devices
Completely separates electrical connections to prevent noise wraparound
Surge absorption TVS absorbs abnormal voltage on both ports
In addition to abnormal voltage protection, it can also be used to solve problems caused by noise.
・ No power supply required
・ Insulation voltage 1500Vrms 1sec
・ 10/100/1000 Base-T
・ Uses high-quality shielded connector compatible with Category 5e (CAT5e)
・ Each port is equipped with a 10A 150W surge killer.
・ Can be used simply by relaying to an Ethernet cable
・ Isolator + surge absorption function, small size, light weight and low price
Example of usage
・Engine management settings for PC connection
・Measuring equipment (sensors, oscilloscopes, etc.)
・ Audio equipment (network audio, etc.)
・ OA equipment (printers, scanners, etc.)
・ Game consoles and amusement machines
・ Control equipment (controller, PLC, etc.)
A network isolator (Ethernet isolator) that completely isolates electrical connections.
It can be used for various purposes such as lightning strike countermeasures, high voltage environment countermeasures, noise countermeasures, and control system separation purposes.
Prevents failures (co-collapse failures) caused by common factors such as abnormal voltage (surge) and noise generated in peripheral devices and network cables.
There is no electrical connection between the two RJ45 connectors. Only carry network signals.
Uses Stewart Connector Category 5e, high quality RJ45 shielded connector. Achieves reliable connection quality.
Equipped with an overvoltage protection circuit (surge killer) that protects each port individually.
Overvoltage protection is complete at the signal line within each port, preventing failure due to wraparound from ground.
Since it is not affected by the ground potential between devices, it prevents troubles such as communication errors and ground loop noise.
High-quality components compatible with Category 5e are used for all transmission paths, and there is almost no effect on communication speed.
|Connection port||RJ45 female shield connector (8P8C modular connector)|
|Transmission rate||10/100/1000 Mbps Ethernet|
|Ground (earth) connection||Unnecessary|
|Communication protocol||Signal transmission|
|Isolation voltage||1500Vrms 1sec|
|Surge absorption capacity||10A 150W, ESD ± 30kV|
|size||70 x 50 x 28mm|
|Usable temperature||-10 ℃ ~ + 60 ℃ No condensation|
-PoE power supply is not supported.
-There is a limit to noise prevention and overvoltage protection.
-An isolator is a protector that protects the equipment.
Even if the voltage is lower than the isolated voltage, the isolator itself may be damaged by the voltage.
-Ethernet cable is not included in the product.
* As with any isolator, the isolator is a protector to protect the equipment.
When a high voltage is received due to a lightning strike, etc., the isolator itself does not fail even if it is below the isolate voltage.
Precautions for use
Specifications and contents are subject to change without notice for performance improvement.
Do not disassemble or modify the product.
Do not use this product for applications that require particularly high quality and reliability.
Do not use the product for applications where failure or malfunction of the product may directly endanger human life or harm the human body, or for equipment that may catch fire or explode.
(Do not use for nuclear power equipment, aerospace, transportation, medical care, safety equipment, etc.)