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                                                                                  2 Channel RS232/422/485 Fiber Modem（mini）

                                                                                  Type:FCP-R2/U2/D2 Message

                                                                                  Description:2 Channel RS232/422/485 Fiber Modem ，Can be asynchronous transmission from serial data 0-115200 baud rate adaptive

                                                                                  Product Description

                                                                                               2RS232/485/422 Fiber Modem provides 2Channel RS232/485/422 transmission on fiber. The product breaks through contradictions between traditional serial interface communication distance and communication rate besides it also can solve electromagnetic interference ground ring interference and lightning damage. The device greatly improves reliability security and confidentiality of data communication. It is widely used for various industrial control process control and traffic control occasions especially for Bank and Power and other sectors and systems which have special requirements of electromagnetic interference environment. RS232/RS485/RS422 channel can transmit adaptable serial data asynchronously 0Kbps-115200Kbps baud rate.

                                                                                   

                                                                                   

                                                                                  Functional Properties
                                                                                  ◆  based on self -copyright IC 
                                                                                  ◆  Support 3 line RS232 (TXDRXDGND) support for flow control CDDSRCTS

                                                                                  ◆  Have three Loop Back Mode: E1 interface Loop Back (ANA)、RS232/485/422 interface Loop Back(DIG)、

                                                                                        Command the remote RS232/485/422 interface Loop Back(REM)

                                                                                  ◆  RS232/RS485/RS422 supports hot-plug supports DTE or DCE device interconnection 
                                                                                  ◆  RS232/RS485/RS422 channel can transmit adaptable serial data asynchronously 0Kbps-57600Kbps baud  rate
                                                                                  ◆  Have pseudo random code test function easily line opened can be used as a 2M BER Tester

                                                                                  ◆  Serial port interface lightning-protection reached IEC61000-4-5 (8/20μS) DM(Differential Mode): 6KV  Impedance (2 Ohm) 

                                                                                        CM(Common Mode): 6KV Impedance (2 Ohm) standard

                                                                                  ◆  AC 220V DC-48V DC+24V DC Power and Polarity-Free
                                                                                  Technical Parameters

                                                                                  u  Fiber

                                                                                           Multi-mode Fiber

                                                                                      50/125um 62.5/125um

                                                                                      Maximum transmission distance: 5Km @ 62.5 / 125um single mode fiber attenuation (3dbm/km)Wave Length: 820nm

                                                                                      Transmitting power: -12dBm (Min) ~-9dBm (Max)

                                                                                      Receiver sensitivity: -28dBm (Min)

                                                                                      Link budget: 16dBm

                                                                                          Single-mode Fiber

                                                                                      8/125um 9/125um

                                                                                      Maximum transmission distance: 40Km

                                                                                      Transmission distance: 40Km @ 9 / 125um single mode fiber attenuation (0.35dbm/km)

                                                                                      Wave Length: 1310nm

                                                                                      Transmitting power: -9dBm (Min) ~-8dBm (Max)

                                                                                      Receiver sensitivity: -27dBm (Min)

                                                                                      Link budget: 18dBm

                                                                                  u   Serial interface 

                                                                                      Standard

                                                                                      EIA/TIA-232 RS-232 (ITU-T V.28)

                                                                                      EIA/TIA-422 RS-422 (ITU-T V.11)

                                                                                      EIA/TIA-485 RS-485 (ISO/IEC8284)

                                                                                      Serial Interface

                                                                                      RS-422: TXD+ TXD- RXD+ RXD- Signal Ground

                                                                                      RS-485 4 wires: TXD+ TXD- RXD+ RXD- Signal Ground

                                                                                      RS-485 2 wires: Data+(Correspond TX+) Data-（Correspond TX-） Signal Ground

                                                                                      RS-232: RXD TXD Signal Ground

                                                                                  u   Power

                                                                                      Power supply: AC180V ~ 260V；DC –48V；DC +24V

                                                                                      Power consumption: ≤10W

                                                                                  u   Dimension          

                                                                                      Product Size:         95X94X31mm(WXDXH)                

                                                                                      Piece Weight :      0.25KG

                                                                                   u  Working environment

                                                                                      Working temperature: -10°C ~ 50°C
                                                                                      Working Humidity:        5%~95 % (no condensation)

                                                                                      Storage temperature:   -40°C ~ 80°C
                                                                                      Storage Humidity:         5%~95 % (no condensation)

                                                                                   

                                                                                   

                                                                                   
                                                                                  Application Scheme

                                                                                  Applications 

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