High Quality Bi-directional RS-485/422/232 Data Fiber Media Converters -1Pair (Transmitter & Receiver)
Don't settle for low cost,generic,poor quality, not quality Transmitter & Receiver !
Default ship singlemode version (0~20Km), Multimode version (0~2Km) can be customzed,contact us if need.
INSSURE EVERY SHIPMENT, WE GUARANTEE, NEXT TIME YOU WILL ORDER MORE.
Product Features:
- It can simultaneously support two-way RS-485 data (half duplex) or one-way RS-422 Data(full duplex) & 232 Data
- Adaptive single multimode fiber
- Zero delay automatic forwarding
- Asynchronous transmission, multipoint use, RS-485/422 interface with fiber optic converter
- Automatically detect the serial port rate, identification and control data transfer direction
- Maximum communication rate> 500Kbp
- 12V1ADC voltage input, external power supply
- FC interface
- Wavelength: 1310nm / 1550nm
- Interface provides 1500W surge protection, 15KV ESD protection
- Multimode communication reaches 0~0.5 km, single-mode reach 20km
- RS-485/422 supports 32-point polling (customizable 128 points)
- Range of applications: industrial automation and control, access control, card, car parks and other systems
Communication Index
- Standards Conform : EIA RS-485, RS-422.
- RS-485 signals : A +, B-, GND
- RS-422 signal: R +, R-, T +, T-, GND
- Fiber optic signal: IN, OUT
- Work type: asynchronously work, point to point
- Direction control :Data flow direction control using automatic control technology, automatic identification and control data transfer direction
- Baud : 0-500Kbps, automatically detects signal rate
- Optical fiber wavelength: 1310nm / 1550nm
- Electrical port transmission distance : RS-485/422 1000 m
- Optical port transmission distance : 0~0.5 km for multimode, single mode up to 20 km
- Interface protection :600W surge protection, 1500V ESD protection
- Load capacity: RS-485/422 port supports 32 nodes (customizable 128 points)
- Electrical outlet : five terminals
Environmental Index :
- Operating temperature -25 ℃ to 70 ℃
- Storage temperature -40 ℃ to 85 ℃
- Humidity 5% to 95%
Package include:
- 1 pair Transmitter & Receiver
- 2x power supply (US/EU/UK/AU available)
- 1x instruction
Shipping :We Ship to Worldwide, the items will be shipped within 1~2 business days after your full payment ! We ship it by epacket ,EMS , FedEx,DHL, China Post air mail as agreed...
Payment : Paypal.
Return Policy:
1. Refunds are only offered for defective products reported within 7 days upon receipt.
2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.
3. We will replace your item if it is found to be defective within 14 days.
4. Buyer required paying for his own postage fees to return the item to us. Shipping and handling fees are non-refundable at any case.
5. Please contact us first by email before returning your item, because some solutions may not require returning your item.Returned item must be in new condition with all the accessories.
6. All warranties do not cover the damage due to misuse or compatibility.
8. We do our best to serve each and every customer the best we can.
Warranty and Guarantee:
1.Two years Warranty, Buy with confidence!
2. If item are not satisfactory to you when you received, please return it within 14 days, we will replace a new one or return money back for you. Please contact us before you return it.
3. If you find any defect for item in 3 mouths, we will send you a replacement without additional cost, or make refund after we receive the defective item.
4. If item is defective after 3 months, we can still accept that you send it back to us. A new one will be sent to you after we received the defective item, but you have to pay the extra shipping fee.
Other Policies:
1. We are not responsible for any custom duty or import tax.
2. After receiving the payment for item, we will leave POSITIVE FEEDBACK. If the item is not satisfactory to you when you received, please feel free to contact us.
3. All emails will be responded within 1 business day. If you do not receive our reply, we will reply to you upon receipt of your re-sent email as soon as possible.
4. Serious Buyer Only! Please place bid only if you agree with all the terms.