OBS-500 / 550

High Performance Light Source for PMD, CD and Attenuation Profile (AP) Measurements

OBS-500 / 550


  • Cost-effective solution, designed for high-performance testing
  • SmartClass design for harsh environmental conditions
  • Battery-operated, portable field handheld
  • High dynamic range for ultra-long haul
  • PMD and CD testing
  • Compatible with Viavi MRDISPAP and DISPAP modules for PMD, CD and AP Measurements
  • Covers the SCL bands (1460 – 1640nm)
  • OBS-550 version features a high-dynamic mode to test non amplified links of up to 300km for PMD and 260km for CD (in combination with DISPAP module)
  • Both versions allow testing through in-line amplifiers/EDFAs

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