ATC-277MM / ATC-277SM

• ATC‐277MM RS‐232/RS‐422/RS‐485 (Serial) to Multi‐Mode Fiber Optic Converter / Modem
• Interface : RS‐232/RS485/RS422
• Interface Speed Rate : Maximum up to 115.2 KBPS
• Transmission Line : Dual Multi‐Mode
• Transmission Distance : 2.5 miles Multi‐Mode glass fiber
• Optic Wavelength : 820 nm
• Supply : 9~12VDC
• Working Environment : ‐20°C~65°C‚ 10%~90%RH

• ATC‐277SM RS‐232/RS‐422/RS‐485 (Serial) to Single‐Mode Fiber Optic Converter / Modem
• Interface : RS‐232/RS485/RS422
• Interface Speed Rate : Maximum up to 115.2 KBPS
• Transmission Line : Dual Single‐Mode Optical Cable
• Transmission Distance : 20 KM Single‐Mode glass fiber
• Optic Wavelength : 1310 nm
• Supply : 9~12VDC
• Working Environment : ‐20°C~65°C‚ 10%~90%RH