OSS Card

OSS Optical Protection Board is a protective board developed by GIGALGIGHT to ensure secure communication for critical fiber optic routing and equipment. At the transmitter side, optical channel selection components are used to route the transmitted optical channels. The optical signal can only be transmitted along the working channel or the backup channel, providing real-time monitoring of the primary and backup fibers (including optical power monitoring simultaneously). This effectively avoids the possibility of simultaneous interruption of the primary and backup routing fibers.


Product Features

  • Supports optical path protection for single-mode and multi-mode.
  • Supports 2-to-1 optical path protection function.
  • Supports automatic and manual operation modes.
  • Supports power-off optical path status preservation.
  • Wide optical power monitoring range: -50dBm to +25dBm.
  • Short optical path protection switching time: ≤20ms.
  • Supports SNMP-based unified network management platform, management methods include CLI (telnet and console), Web, and NetRiver (graphical interface).
  • Supports local and remote control functions.

Product Parameters

System Parameters Technical Specifications
Wavelength Range 1310±50nm and 1550±50nm
Monitoring Optical Power Range +25dBm to -50dBm
Insertion Loss OSS Path Protection ≤1.5dB
Optical Power Measurement Accuracy ≤0.5dB (+20dBm to -50dBm)
≤1.0dB (-40dBm to -50dBm)
Optical Power Resolution ≤0.01dB
Wavelength-Related Loss ≤0.25dB
Polarization-Related Loss ≤0.1dB
Switching Time ≤20ms
Return Loss ≥45dB
Crosstalk ≥55dB
Management Methods CLI, NetRiver, Web
Module Size 177 (W) × 20 (H) × 225 (D) (mm)
Environmental Requirements Operating Temperature -10°C to 70°C
Storage Temperature -40°C to 80°C
Relative Humidity 5% to 95% non-condensing
Safety and EMC Complies with FCC, UL, CE, TUV, CSA standards
Power Consumption <5W

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