OSD8327 Product Details


  • Any digital broadcast application such as studio
  • Signal routing and temporary OB or studio links
  • Requiring HD/SDI transmission plus duplex serial data
  • Very high performance surveillance networks


  • Basic functionality is that of OSD’s well established OSD8227T/OSD8227R HD/SDI link plus the OSD138 multi-protocol serial data link
  • 2¬†and 4-wire RS485, TTL, RS422, Manchester, Biphase and RS232 operation from DC to 1Mbps
  • Just one optical fiber required
  • Available with built in user bypassable automatic reclocking at 270Mbps, 1.485Gbps and 2.97Gbps
  • Operates from 19.4Mbps to 1.485Gbps in non-reclocked mode
  • Compatible with SMPTE 310M, 292M, 259M, 297M and 372M and 424M
  • OSD8327T has two monitor ports and OSD8327R has one
  • Automatic equalization of up to 350m @ 270Mbps, 140m @ 1.485Gbps and 70m @ 2.97Gbps of Belden 1694A cable
  • Capable of operation over more than 30km
  • Immune to pathological signals
  • Extremely small and rugged unit is suitable for both permanent and temporary¬†throwdown applications
  • Capable of running off any unregulated DC supply from 9 to 28VDC or off 22 to 28VAC
  • Indication of HD/SDI operating rate

Product Downloads

Name Description Filetype Filesize
OSD8327 OMOSD8327 Operator Manualapplication/pdf267.23K
OSD8327 DSOSD8327 Datasheetapplication/pdf537.92K