New PoE switch speeds up intelligent transportation systems

Taipei, Taiwan

Korenix has introduced its new industrial full Gigabit unmanaged booster PoE switch – Jetnet 3908G-M12. The new PoE switch is equipped with 8 PoE/ PSE Gigabit interface with device fault bypass function that allows it to fit in environments when high transmission capacity is required. The device is also equipped with rugged M12 connectors and is suitable for IP surveillance in harsh environments such as railway transportation systems or metro systems.

Korenix Jetnet 3908G-M12 is offered as meeting multiple railway standards, such as, EN50155, EN50121-4, E-Mark and ITxPT traffic certification. It also has a high PoE budget, 10K bytes Jumbo Frame for large file transmission and an embedded DC 54V booster. Moreover, the device features a rotary switch for power delay off and ignition sensing system. In transportation application cases, when the engine of a vehicle switches off, the PoE switch enables it to keep monitoring other devices like surveillance camera, IP phone, DVR etc. In addition, Jetnet 3808G is designed with dual 9~36VDC power input. The above power features ensure a reliable power sourcing.

Besides the M12 connector, which is applied for vibration and shock application, it is also equipped with rugged design like IP41 wall mounting steel case, operating temperature -40~75℃, making it suitable for harsh environments.

Jetnet 3908G-M12 and Jetnet 3808G-M12 are both industrial unmanaged booster switches that can help to build up intelligent transportation systems. Jetnet 3908G is a full gigabit device and is suitable for customers that require high transmission capacity. The device is of a robust design, meets multiple railway standards and is designed to provide a reliable power source, so ideal for transportation projects.


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