Home > Products > Serial Fiber Modems > CLR-STF-244S & CLR-STF-411
  CLR-STF-244S & CLR-STF-244M
  RS232/RS422/RS485 to F/O Converter SC SM 20km
  RS232/RS422/RS485 to F/O Converter SC MM 2km
 Fiber Type  Multimode Singlemode
 Number of fiber cores  Dual Core  Dual Core
 FO connector  SC SC
 Maximum transmission distance  2Km 20Km
 Attenuation  3dbm/Km 0.35dBm/Km
 Wavelength  850nm 1310nm
 Transmit Power  -12dBm (Min) ~ -9dBm (Max) -9dBm (Min) ~ -8dBm (Max)
 Receiver sensitivity  -28dBm (Min) -27dBm (Min)
 Link budget  16dBm 18dBm
 Serial interface standard RS-232 (ITU-T V.28), RS-485, RS-422 standard
 RS232 RXD, TXD, Signal Ground
 RS485 D+, D-, GND
 RS422 R+, R-, T+, T-, GND
 Baud Rate  0 ~ 921.6Kbps (Self-adaption) for RS232, 0 ~ 500Kbps (Self-adaption) for RS422/485
 Working format  Asynchronism, point to point or multi-point
 Direction control  Automatic send data control , auto distinguish and control data transfer direction
 Loading RS-485/422 port supports 32 port loop environment (or 128 point)
 Interface protection 600W surge protection, 15KV ESD protection
 Power supply 9-36VDC power supply
 Power consumption ≤3W
 Serial port connector DB9 for RS232, 5 PIN Terminal block for RS422/485
 Operating Temperature  -20ºC ~ +70ºC
 Dimension 100mm * 69mm * 22mm
 Weight 230g
 Shell Iron