Usage: | Telephone, Computer, Workstation, Server, Mobile phone, Laptop |
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Type: | Wireless |
Support Network: | Lora |
Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
1, Interface characteristics: interface compatible with EIA/TIA RS-232C, RS-485/RS-422 standard
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2, Electrical interface: RS-232 end DB9 connector, RS-485/422 end DB9 needle type connector, with terminal
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3, Work mode: Asynchronous Full Duplex, half duplex difference automatic selection of transmission, without jumper settings
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4, Transmission medium: twisted pair or shielded wire
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5, Transmission rate: 300BPS-115.2KBPS
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6, Size: 64mmX33mmX17mm
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7, Use of the environment: -20 degrees to 70 degrees, relative humidity of 5% to 95%
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8, Transmission distance: 1200 meters (RS-485 end) 5 meters (RS-232 end)
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Product Selection Table
Suppliers with verified business licenses