Multi-Channel Optical Modem

Industrial grade design for stability and reliability Protect against electronic degradation and chemical corrosion Support ba

Description The FHC-2002-SMX is an all-in-one converter solution that is equipped with multiple interfaces to handle conversion between RS-232 to RS-422/485 and serial to fiber communication. It can be used for RS-232/422 point to point connections and RS-485 multi-drop applications for transmitting signals up to 40KM, and is the best solution for applications where transmission must be protected from electrical exposure, surges, lighting or chemical corrosion in the industry environment. Note that the RS-232 and RS-422/485 interfaces can not be used simultaneously when converting to optic fiber mode.  FeaturesExtend serial transmission distance up to 40km with single Mode FC Fiber Industrial grade design for stability and reliabilityProtect against electronic degradation and chemical corrosionSupport baud rate up to 460 Kbps and auto baud rate detectionDetachable wall and DIN rail mounting kit designOptional optical isolation (2.5KV) provides protection against damage from static electrical chargeOptional surge protection (600W) provides protection against surge damage from high energy spikeRS-232 to RS-422/485 converter with RTS+/- CTS+/- supportRS-422/485 Auto Identify and Switch technology enable device plug-n-play without jumper or switch settingAuto RTS Signal Control technology allows accurate switching of the transmitter on and off for precise timing of the data transmissionRS-485 Programmable RTS Signal Control technology provides conditional control over automatic data directional flowRS-422/485 Handshaking Communication provides hardware flow control for best prevention of data error or data lostPlug-in screw terminal block for easy RS-422/485 wiringPlug-and-play & compact size designed  Serial Communication Connector RS-232 DB9 Male RS-422/485 Mini Block Data Signal RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, RI, GND RS-422: TxD+, RxD+, TxD-. RxD-, RTS+, CTS+, RTS-, CTS-, GND RS-485: Data+, Data-, RTS, CTS, GND DTE/DCE Select RS-232 DTE/DCE DIP selectable switch RS-422/485 Select RS-422/485 Auto Identify& Switch(AIS) RS-485 RTS Control Auto RTS Signal Control Baud Rate Auto baud rate detection RS-232: up to 921.6 Kbps RS-422: up to 115.2 Kbps RS-485: up to 921.6 Kbps   Fiber Communication Connector FC Fiber Data Signal Tx, Rx Baud Rate Up to 460.8 Kbps Transmission Distance Up to 40 KM with Single Mode Fiber Support Cable Single mode Fiber 8.3/125, 8.7/125, or 10/125µm Wave length Single mode Fiber 1310nm TxD output Single mode Fiber -3 ~ +2 dbm RxD output Single mode Fiber -5 dbm (Minimum) Sensitivity Single mode Fiber -35 dbm   Power and Protection Input Power 12V DC Jack 12 ~ 48V DC Terminal Block Power Consumption < 2.4W = 12V x 200mA Reverse Protection V+ and V- reverse protection Surge Protection 15KV (600W) ESD Isolation Protection 2.5KV Peak Pulse Power   LED Indication LED Light Power, TxD, RxD, Fiber   Hardware Dimensions(WxDxH) 100 x 69 x 22 mm Housing Aluminum and ABS Plastic Weight 260±5 g   Operating Environment Operating Temperature 0 ~ 57 °C Humidity 5 ~ 95% RH Storage Temperature -20 ~ 85 °C   Certification Regulatory Approvals CE FCC(Class B)

Multi-Channel Optical Modem