10bit digital linear PCM encoded
AGC in transmitter
lightning and surge protection
SNR>67dB WTD
8MHz bandwidth(-3dB) with 16MHz sampling
tested by Tektronix VM700
Data compatiable with RS-232,RS-485 2-wire/4-wire,half-duplex or full-duplex DIP switchable,manchester,bi-phase
Bit Error Rate: <10^-9
Rate: DC  to 115Kbps
Wavelength: 1310nm/1550nm
Optical power: -5~-10dBm
System Budget: 12dB
Receiver sensitivity: -24dBm
FC/PC (ST,SC optional)