Fiber Optical Converter G.703 E1 2048kbps

21-170 is a converter between G.703/704 2Mbps and proprietary 64kbps fiber optical interface. It can be connected to other fiber optical converters from Fibersystem i.e. 21-16xx (for X.21, RS.530, etc). or the 21-180 for balanced G.703.

It adapts the data rate to incoming E1 signal by a digital PLL or in a back to back configuration it can be set to use its internal reference.

 

Description

  • Fiber optic transmission, immune to EI and RFI
  • Standards compliant for power substation installations
  • Single power supply range from 48VDC to 230VAC
  • 19″ mounting with only 200mm depth

Technical Data

Fiber optical link

  • Data Speed 64 kbps
  • Protocol Fibersystem proprietary 64kbps
  • Fiber Multi mode 50/125µm or 62,5/125µm, ST-connector
  • Optical System Budget 13dB in 62,5/125µm. 9dB in 50/125µm fiber
  • Typical distance 0-2km (3dB system margin for 50/125µm and 6dB for 62,5/125µm)

Galvanic

  • Galvanic Data speed 2048kbps
  • Galvanic Protocol G.703, E1
  • Connector 2 x BNC , Coaxial cable

Power supply

  • DC 48V DC to 250V DC, ±20%
  • AC 230V AC , ±20%, 50 60 Hz
  • AC-connector IEC 320, 3-pin

Environmental

  • Operating Temperature Range -25 to +55°
  • Storage Temperature Range -40 to +85°
  • Relative Humidity Operating 5 to 95%
  • Relative Humidity Storage 5 to 95% non condensing

CE compliance

  • Immunity EN 61000-6-2
  • Emission EN 61000-6-4
  • LVD EN 50187; RIV=250 V OVC=III

Mechanical

  • Vibration IEC 60255-21-1 Class 2
  • Shock IEC 60255-21-2 Class 2
  • Seismic IEC 60255-21-3 Class 2

EMC compliance

  • ESD IEC 60255-22-2 Class 3, contact 6kV, air 8kV
  • Radiated IEC 60255-22-3 / IEEE/ANSI C37.94.2; 35V/m
  • Burst Power IEC 60255-22-1 Class III
  • Burst Communication IEC 60255-22-1 Class II; 0,5kV diff; 1kV common mode
  • Fast Transient Power IEC 60255-22-4 Class IV
  • Fast Transient Communication IEC 60255-22-4 Class II; 1kV

Insulation

  • Dielectric Test IEC 60255-5, 2,0kV 1min
  • Impuls Voltage Test IEC 60255 / EN50178 5kV / 6 kV
  • Insulation Resistance IEC 60255-5; > 100Mohm at 500VDC

Dimensions and Weight

  • Physical size Height 45mm, Width 483mm, Without brackets 380mm), Depth 173mm
  • Weight 3 kg

Datasheet

Technical Manual

Associated products