Built in 1Port RS-232(DB9) or RS-422/485(Terminal Block) Serial Port

Supports SC or ST Multi-mode 2Km, Single-mode 30Km

Dip Switch to Change RS-485 Data Signals Pull High/Low Resistor

Supports Input Voltage 9 ~ 48VDC

Supports Reverse Polarity Protection

Wide Range Operating Temperature Supports: -40 to 70°C

Applicable with Point-to-Point, Half Duplex Single Ring Topology Serial Fiber Daisy Chain Network application

5-Year Warranty