Purchase Qty. Reference FOB Price
50-199 Pieces US$39.99
200+ Pieces US$35.00
Product Description
Industrial serial port long-distance communication 5kM, data protection photoelectric isolation rs485/422 repeater opto-isolated rs485 rs422 serial signal repeater details: A reliable and stable point-to-point and point-tomultipoint communication can be ensured photoelectric isolation interface ...