RS232 fiber modem

Lightem LFM series is a RS232 Fiber Modem that modem the RS232 signal over Fiber Optics interface

 

  • Support RS-232 interface
  • Asynchronous, point to point, rate up to 120Kbps
  • Support 5V Volt input, +14 or –14V Volt output,consumption 2W
  • +/- 15kV (Human body model) ESD protection, +/- 8kV contact discharge
  • Working wavelength: 850nm(multimode) / 1310nm(singlemode)
  • Auto test signal rate, zero delay auto transmit.
Technical
Interface: support EIA RS-232 standard
Data rate: 0-120Kbps
Transmition distance: RS232 port 15m,
Multimode 2km,
Singlemode 20km
Working Temperature: -25℃ to 70℃
Physical
Interface type: DB-9 female(RS-232),
Multimode: ST/ SC/FC,
Singlemode FC/SC/ST
L*W*H: 94mm*70mm*26mm
Weight: 230g

LFMRS2- ABC (RS-232 Optical Fiber Modem)

A M: Multimode S: Singlemode
B D: Duplex S: Simplex
C T: ST S: SC F: FC