RS-232/485/422 serial optic fiber modem

Descripción del producto

The Model**7 Series converter is equipped with a multiple interface circuit that can handle RS***2, or RS***2/**5 serial interfaces andmulti-mode or single- mode fiber. Model**7 converters are used to extend serial transmission distance up to 2 km (multi-mode fiber) or up to *0 km (single- mode fiber). Note that the RS***2 and RS***2/**5 interfaces cannot be used on the same Model**7 at the same time to convert to fiber.Auto Baud Rate Detection The Model**7 Series incorporates a method for automatically detecting the serial signal baud rate by hardware. This is an extremely convenient feature for the user. Even if adevice's baud rate is changed, the signal will still be transmitted through the RS***2 or RS***2/**5 to fiber converter without any problem. Features 1.Auto sense serial signal rate, zero delay automatic transmit 2.**0Kbps the highest rate 3.Supply three interface (RS**2/**5/**2) xxxxx-mode 2KM, signal-mode *0KM Communication Standard Accord EIA RS***2, RS***5, RS***2 standard RS***2 signal IN, OUT, GND RS***5 signal D+, D-, GND RS***2 signal R+, R-, T+, T-, GND Fiber signal IN, OUT Working format Asynchronism, point to point or multi-point Direction control Adopt automatic send data control , auto distinguish and control data transfer direction Band rate ****0Kbps, auto-sense signal serial baud rate Fiber wavelength Multi-mode **0nm, signal-mode ***0nm Electricity port transmission RS***2 port *5M, RS***5/**2 port ***0M Optic port transmission Multi-mode 2KM, signal-mode *0KM Loading RS***5/**2 port Support *2 port loop enviroment(or handtailor **8 point) Interface protection **0W surge protection, *5KV static protection Electricity connector 8 terminal block Optic port connector Multi-mode adopt ST/SC connector, signal-mode adopt FC/ST/SC connector Environment Working temperature **5 to *0 Storage temperature **0 to *5 Humidity Relative humidity 5% to *5% Power Input power ***6DC Consumption