KTG121 Mine explosion proof optic transceiver introduction
KTG121 Mine explosion proof optical transceiver uses stainless steel shell design, built-in video optical, power supply module,etc,is a function expansion product for coal mine transmission.
Its transmission capacity is expandable up to 8 video and 8 channel reverse data transmission, while the device have tandem function.It can be used by multiple similar equipment in series, obtain more extension space and use requirements.
KTG121 Mine explosion proof optic transceiver parameters
Material : 304 or 316 L stainless steel
Net weight : 20 kg
Working voltage : AC127V,50Hz
Input power：50 VA
Temperature range : 0℃～+40℃
Atmospheric pressure : 80～106kPa
Relative humidity : ≤95% (+25℃)
Video input : 8 road 75 Ω standard video signal
Video output : 8 road 75 Ω standard video signal
Light interface : ST, 1310 nm
Single mode optical transmission distance: 20 Km
Dmension : length 388×width 288×height 131
KTG121 Mine explosion proof optic transceiver photo
Because of the production batch, the specific model are different, the above pictures are only for reference , you can contact our sales staff for further details on the specific verification.
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