2pcs RS232 RS485 RS422 Serial to Fiber Optic Transceiver SC Interface Converter

Description: 2pcs UOTEK RS-232 RS-485 RS-422 to Fiber Optic MODEM SC Interface RS232 RS485 RS422 Optical-Fiber Converter Transceiver UT-277SM fiber optic modem supports asynchronous RS-232/485/422 communication. It is the best choice to connect remote terminal unit (RTU) with HOST or SCADA controller. It supports RS-232/485/422 asynchronous protocols; it can be mixed and matched to use 2 RS-232, RS-485 or RS-422 ports, and it supports 2 wires (half-duplex) RS-485 and 4 wires (full-duplex) RS-422 mode. The RS-485 mode supports data transmission (TXD or SD) control, this enhance the adaptation to most of the software. Fiber optic MODEM supports lots of optic connection between asynchronous serial ports. It supports 2 asynchronous serial devices to communicate under full-duplex or half-duplex via optic fiber; the communication distance can be as far as 4km at multimode, and 20km at single mode. The fastest transmission rate for RS-232 can be 115.2Kbps, and for RS-485/422 can be 460Kbps. Ports with different electronic standards can be mixed and matched to use; it is without problem to connect RS-232 devices with RS-485/422 devices. This is a good replacement of RS-232 to RS485/422 converter, which with EMI/RFT features. UT-277SM supports two signal data transmission: transmit and receive data. At the same time, it is with RS-485/422 data transmission auto control circuit; Zero delay conversion; all the serial ports is connected via terminal block. Usual you need to use 2 pieces UT-277SM-SC at the same time. Model: UT-277SM : single mode (Transmission distance 20KM) Interface optional: SC Power plug standard: US standard Package included: 2pcs x UT-277SM-SC UT-277 Details UT-277 Parameters ● Supports point to point (point to multi point) connection ● Supports RS-232,RS-422,RS-485 protocol ● RS-232, RS-485/422 working at the same time ● Supports 2 bits (half-duplex) & 4 bits (full-duplex) RS485 operating mode ● Transmission rate: 460kbps ● Interface: with optional SC ● Supports master-slave mode ● Slave mode: can be worked as Hub Supports RS-232/RS-485/RS-422 ports Asynchronous transmission: point to point, 460kbps Transmission distance: multimode: 4,000m, Single mode: 20,000/40,000m Wavelength: 1,310nm (multi mode), 1,310nm/1,550nm (single mode) Interface: RS-232: Terminal block; RS-485/422: Terminal block Fiber port: with optional SC RS-232: standard RS-232 3 wires ±15KV ESD protection, as high as 115.2kbps transmission rate. Input voltage: DC9-48V 200mA RS-485/422: auto negotiation, no need switch setting, ±15KV ESD protection UT-277 Application Picked For You ( Click on the pictures below ) Warranty & Service UTEK Certificate UTEK TECHNOLOGY Introduction UTEK TECHNOLOGY is a National High-Tech Enterprise, which focus on R&D, manufacturing & sales of industrial Ethernet switches, serial device servers, sensor acquisition equipments, smart remote I/O, wireless transmission devices. UTEK TECHNOLOGY is recognized the leading industrial Ethernet communication solution supplier in China, the products get a wide application in electric system, railway/traffic, smart medical system, industrial automation, power environment, security system. UTEK TECHNOLOGY is the industry-university-research cooperation base of Tsinghua University & Jinan University, which attracts lots of top specialists & R&D personnel on industrial communication, networking communication around the world. UOTEK is also recognized as the safe management standard, IoT enterprise. We own advanced technology, independent intellectual property rights, and patent for invention & appearance, and software copyrights. UOTEK keeps rapid growth from it established. The products get a wide application on electrical system, rail transit, banking system, IoT, smart medical, industrial automation, information smart management system, power environment, and security system, etc. UOTEK passed international quality system certification ISO9001:2008, environment system certification ISO14001, RoHS, FCC, CE, and other domestic/international communication certification. UOTEK is the first to use four-dimensional standard on safe connection, which provides safe data chain connection and full solution, and drive up the development of industrial 4.0. Related Products

Price: 100.55 USD

Location: Houston, Texas

End Time: 2023-11-07T05:45:09.000Z

Shipping Cost: 29.9 USD