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Product Name: Rs232/422/485 Serial Fiber Modem
Product Model: CL-FOMRS
CL-FOMRS232/485/422 Fiber optic modem converts the electrical signal into optical signal for transmission over fiber optic cable. It not only resolves the contradiction between communication distance and communication data rate, but also resolves the difficulties of electromagnetism molestation, geographical surroundings molestation and so on, which greatly improves the reliability and security of the data communication..

1.3-in-1 RS-232/RS-485/RS-422 serial interface 2. Bit rate auto-negotiation
3. Industry standard design and metal shell
4. Support 300bps~115.2Kbps
5. Complete alarming function
6. Support UDP, ARP, ICMP, HTTP and DHCP protocol
7. Support across gateway, router communication
8. Connector: ST, SC, FC are selectable, From 2K to 120Km distance without repeater

1.    Power
AC Input: 100~250V           DC Input: DC 5V
Power Consumption:≤1W
2.    Fiber interface
Rate: 8Mbps
Line code: 1B1C
Wavelength: 850nm/1310nm/1550nm
Connector: FC/SC
Distance: 0-120Km
3.    Serial
Standard: RS-232/RS-485/RS-422
Working mode: Asynchronous format, point to point, 2 wires half duplex, 4 wires full duplex
Parity: None, Even, Odd, Space, Mark
Data bits: 7bit, 8bit
Baud rate: 300bps ~ 115.2Kbps
Flow control: RTS/CTS
Direction control: RS485 side adopt ADDC technology, auto text and control data transfer direction
Loading: RS-485/422 side support 32 nodes (customize 128 nodes) loopback
Transmission: RS-485/422 side 1200M, RS-232 port 15M
Interface protection:1500W surge protection, 15KV ESD protection
4.    Environment
Operation Temperature: -20 ~60°C
Operation Relative Humidity: 20~90%
Store Temperature: -20~65°C
Store Relative Humidity: 10~95%

Order Info.:
Rs232/422/485 Fiber Modem, SC 1310nm 5Km
Rs232/422/485 Fiber Modem, SC 1310nm 20Km
Rs232/422/485 Fiber Modem, SC 1310/1550nm WDM 20Km