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ME-KTR industrial card rail 16 way switch/8 way switch
ME-KTR industrial card rail 16 way switch/8 way switch supports point-to-point network topology structure. The electrical interface is powered by an i
Product details
product overviewThis series of devices adopts large-scale FPGA design and unique technology, which can simultaneously support 16/8 switches to fiber optic relay. This device adopts dual power supply, high-performance FPGA programmable devices, no MCU processing, and high-speed conversion.
Due to the use of optical fiber as the transmission medium, it can completely avoid the threats of lightning, surges, electromagnetic interference, etc. to communication equipment in harsh environments. At the same time, it eliminates the investment in lightning surge protection equipment when using copper wire, greatly improving the reliability, safety, and confidentiality of control signals. At the same time, it also solves the problem of limited cable transmission distance, with a maximum communication distance of 2-120KM.
This series of devices adopts large-scale FPGA design and unique technology, which can simultaneously support 16/8 switches to fiber optic relay. This device adopts dual power supply, high-performance FPGA programmable devices, no MCU processing, and high-speed conversion.
Due to the use of optical fiber as the transmission medium, it can completely avoid the threats of lightning, surges, electromagnetic interference, etc. to communication equipment in harsh environments. At the same time, it eliminates the investment in lightning surge protection equipment when using copper wire, greatly improving the reliability, safety, and confidentiality of control signals. At the same time, it also solves the problem of limited cable transmission distance, with a maximum communication distance of 2-120KM.
Product parameters
attribute |
ME-KTR |
Multimode Fiber |
50/125umOr 62.5/125um, Transmission distance: 2Km multimode fiber, attenuation (3dbm/km) Wavelength: 850nm Transmission power: -12dBm (Min) to -9dBm (Max) Receiver sensitivity: -28dBm (Min) Link budget: 16dBm |
Single-mode fiber |
8/125umOr 9/125um, Transmission distance: 20Km single-mode fiber, attenuation (0.35dbm/km) (customized for larger distances) Wavelength: 1310nm (1550nm wavelength is selected for ultra long distance transmission) Transmission power: -9dBm (Min) to -5dBm (Max) Receiver sensitivity: -27dBm (Min) Link budget: 18dBm |
Switching interface |
Output interface type: Dry Node 1Signal relay dry contact output; 2Output of optical MOS relay (maximum internal resistance 25?) Pulse quantity: Optical MOS relay output, 0-VCC (VCC is the local power supply voltage) Response time: Signal relay dry contact output:<1.2ms, optical MOS relay output<0.6ms Switch signal: signal relay dry contact output 30VDC/0.5A; Optical MOS relay output: 245VDC/0.12A Maximum switching frequency: 50Hz Output surge protection: signal relay dry contact output: no light MOS relay output: TVS+solid discharge tube protection |
Electrical and mechanical characteristics |
System power supply: redundant dual power input DC9-48V/AC9-48V Power consumption: ≤ 5W Appearance structure: 133mm (length) x 120mm (width) x 40.0mm (height) |
Environmental Indicators |
Working temperature: -40 ℃ -+85 ℃ (industrial grade) Storage temperature: -40 ℃ -+85 ℃ Working humidity: 0% -95% (no condensation) MTBF:>500000 hours |
attribute |
ME-KTR |
Multimode Fiber |
50/125umOr 62.5/125um, Transmission distance: 2Km multimode fiber attenuation (3dbm/km) Wavelength: 850nm Transmission power: -12dBm (Min) to -9dBm (Max) Receiver sensitivity: -28dBm (Min) Link budget: 16dBm |
Single-mode fiber |
8/125umOr 9/125um, Transmission distance: 20Km single-mode fiber, attenuation (0.35dbm/km) (customized for larger distances) Wavelength: 1310nm (1550nm wavelength is selected for ultra long distance transmission) Transmission power: -9dBm (Min) to -5dBm (Max) Receiver sensitivity: -27dBm (Min) Link budget: 18dBm |
Switching interface |
Output interface type: Dry Node 1Signal relay dry contact output; 2Output of optical MOS relay (maximum internal resistance 25?) Pulse quantity: Optical MOS relay output, 0-VCC (VCC is the local power supply voltage) Response time: Signal relay dry contact output:<1.2ms, optical MOS relay output<0.6ms Switch signal: signal relay dry contact output 30VDC/0.5A; Optical MOS relay output: 245VDC/0.12A Maximum switching frequency: 50Hz Output surge protection: signal relay dry contact output: no light MOS relay output: TVS+solid discharge tube protection |
Electrical and mechanical characteristics |
System power supply: redundant dual power input DC9-48V/AC9-48V Power consumption: ≤ 5W Appearance structure: 133mm (length) x 120mm (width) x 40.0mm (height) |
Environmental Indicators |
Working temperature: -40 ℃ -+85 ℃ (industrial grade) Storage temperature: -40 ℃ -+85 ℃ Working humidity: 0% -95% (no condensation) MTBF:>500000 hours |
Ordering Information
PRODUCT MODEL |
Specification parameters |
ME-KTR-K1T-S |
Provide 1 unidirectional switch signal for transmission in fiber optic cable, paired use, desktop type, 1 fiber optic interface, single-mode single fiber (transmitting end), supports overload protection, supports reverse connection protection, redundant dual power input DC9-48V/AC9-48V power consumption<5W |
ME-KTR-K1R-S |
Provide 1 unidirectional switch for fiber optic transmission, paired use, desktop style, 1 fiber optic interface, single-mode single fiber (receiving end), supports overload protection, reverse connection protection, redundant dual power input DC9-48V/AC9-48V power consumption<5W |
ME-KTR-K4T-S |
Provide 4 unidirectional switch signals for transmission in fiber optic cables, paired use, desktop style, 1 fiber optic interface, single-mode single fiber (transmitting end), support overload protection, support reverse connection protection, redundant dual power input DC9-48V/AC9-48V power consumption<5W |
ME-KTR-K4R-S |
Provide 4 unidirectional switch signals for transmission over fiber optic cables, paired use, desktop style, 1 fiber optic interface, single-mode single fiber (receiving end), support overload protection, support reverse connection protection, redundant dual power input DC9-48V/AC9-48V power consumption<5W |
ME-KTR-K8T-S |
Provide 8 unidirectional switch signals for transmission over fiber optic cables, paired for use, desktop style, 1 fiber optic interface, single-mode single fiber (transmitting end), supports overload protection, reverse connection protection, redundant dual power input DC9-48V/AC9-48V, power consumption<5W |
ME-KTR-K8R-S |
Provide 8 unidirectional switch signals for transmission over fiber optic cables, paired use, desktop style, 1 fiber optic interface, single-mode single fiber (receiving end), support overload protection, support reverse connection protection, redundant dual power input DC9-48V/AC9-48V power consumption<5W |
ME-KTR-K16T-S |
Provide 16 unidirectional switch signals for transmission over fiber optic cables, paired use, desktop style, 1 fiber optic interface, single-mode single fiber (transmitting end), supports overload protection, reverse connection protection, redundant dual power input DC9-48V/AC9-48V, power consumption<5W |
ME-KTR-K16R-S |
Provide 16 unidirectional switch signals for transmission over fiber optic cables, paired use, desktop style, 1 fiber optic interface, single-mode single fiber (receiving end), support overload protection, support reverse connection protection, redundant dual power input DC9-48V/AC9-48V power consumption<5W |
PRODUCT MODEL |
Specification parameters |
ME-KTR-K1T-S |
Provide 1 unidirectional switch signal for transmission in fiber optic cable, paired use, desktop type, 1 fiber optic interface, single-mode single fiber (transmitting end), supports overload protection, supports reverse connection protection, redundant dual power input DC9-48V/AC9-48V power consumption<5W |
ME-KTR-K1R-S |
Provide 1 unidirectional switch for fiber optic transmission, paired use, desktop style, 1 fiber optic interface, single-mode single fiber (receiving end), supports overload protection, reverse connection protection, redundant dual power input DC9-48V/AC9-48V power consumption<5W |
ME-KTR-K4T-S |
Provide 4 unidirectional switch signals for transmission in fiber optic cables, paired use, desktop style, 1 fiber optic interface, single-mode single fiber (transmitting end), support overload protection, support reverse connection protection, redundant dual power input DC9-48V/AC9-48V power consumption<5W |
ME-KTR-K4R-S |
Provide 4 unidirectional switch signals for transmission over fiber optic cables, paired use, desktop style, 1 fiber optic interface, single-mode single fiber (receiving end), support overload protection, support reverse connection protection, redundant dual power input DC9-48V/AC9-48V power consumption<5W |
ME-KTR-K8T-S |
Provide 8 unidirectional switch signals for transmission over fiber optic cables, paired for use, desktop style, 1 fiber optic interface, single-mode single fiber (transmitting end), supports overload protection, reverse connection protection, redundant dual power input DC9-48V/AC9-48V, power consumption<5W |
ME-KTR-K8R-S |
Provide 8 unidirectional switch signals for transmission over fiber optic cables, paired use, desktop style, 1 fiber optic interface, single-mode single fiber (receiving end), support overload protection, support reverse connection protection, redundant dual power input DC9-48V/AC9-48V power consumption<5W |
ME-KTR-K16T-S |
Provide 16 unidirectional switch signals for transmission over fiber optic cables, paired use, desktop style, 1 fiber optic interface, single-mode single fiber (transmitting end), supports overload protection, reverse connection protection, redundant dual power input DC9-48V/AC9-48V, power consumption<5W |
ME-KTR-K16R-S |
Provide 16 unidirectional switch signals for transmission over fiber optic cables, paired use, desktop style, 1 fiber optic interface, single-mode single fiber (receiving end), support overload protection, support reverse connection protection, redundant dual power input DC9-48V/AC9-48V power consumption<5W |
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