A METHOD AND SYSTEM FOR PROTECTING A PHOTO-ELECTRICITY INTEGRATING DEVICE

摘要

A method and system for protecting integrated optoelectronic devices are disclosed. The method includes: providing standby light source links of fixed wavelength and their corresponding standby data channel in a transmitting-end integrated optoelectronic device; detecting whether there is failure in each active light source link in the transmitting-end integrated optoelectronic device and selecting a standby light source link of fixed wavelength and its corresponding standby data channel for accomplishing service transmission of failed active light source link and its corresponding active data channel when detecting failure of an active light source link. The system includes a transmitting-end integrated optoelectronic device and a receiving-end integrated optoelectronic device.