Video optical transmitter and receiver and detecting method for video optical transmitter and receiver
An optical transceiver and video technology, applied in the field of optical transmission, can solve the problems of increasing maintenance costs and affecting the use of video optical transceivers, and achieve the effect of saving maintenance costs
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Embodiment 1
[0042] Embodiment 1 of the present invention provides a video optical transceiver, figure 1 Referring to the structural diagram of the video optical transceiver, the video optical transceiver provided by Embodiment 1 of the present invention includes: an optical transmitter 11 , an optical receiver 12 , a fault detection module 13 and a fault indication module 14 .
[0043] Wherein, the fault detection module 13 includes: a communication fault detection module 131, such as figure 2 As shown, the communication fault detection module 131 is used to detect whether the video optical transceiver where the fault detection module 13 is located and whether it communicates normally with the previous video optical transceiver connected to the video optical transceiver, when the video optical transceiver where the fault detection module 13 is located and is connected with When the communication between the last video optical transceiver connected to the video optical transceiver is abno...
Embodiment 2
[0049] Embodiment 2 of the present invention provides a video optical transceiver, image 3 The structure schematic diagram of the video optical transceiver, the video optical transceiver provided by Embodiment 2 of the present invention includes: an optical transmitter 11 , an optical receiver 12 , a fault detection module 13 and a fault indication module 14 .
[0050] Different from the first embodiment, the fault detection module 13 in the second embodiment includes: in addition to the communication fault detection module 131, it also includes: the actual link loss acquisition module 132, the maximum link loss acquisition module 133 and the first display screen 134.
[0051] Among them, the actual link loss acquisition module 132 is used to acquire the optical power actually received by the optical receiver 12 of the video optical transceiver where the fault detection module 13 is located, and obtain the fault according to the received optical power and the preset transmitt...
Embodiment 3
[0058] Embodiment 3 of the present invention provides a video optical transceiver, Figure 4 This is a schematic structural diagram of the video optical transceiver. The video optical transceiver provided by Embodiment 3 of the present invention includes: an optical transmitter 11 , an optical receiver 12 , a fault detection module 13 and a fault indication module 14 .
[0059] Different from the second embodiment, the fault detection module 13 in the third embodiment includes: a communication fault detection module 131, an actual link loss acquisition module 132, a maximum link loss acquisition module 133, a first display screen 134 and a second In addition to a transmitter 135 , it also includes: a status monitoring module 136 and a second display screen 137 .
[0060] Wherein, the status monitoring module 136 is used to monitor the working status of the video optical transceiver where the fault detection module 13 is located, and when the monitoring detects that the video o...
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