Regenerating optical network of gigabit Ethernet passive optical network and gigabit Ethernet optical network system
A passive optical network and optical module technology, applied in the field of optical communication, can solve the problem of low operation of 10 Gigabit Ethernet passive optical network links, and achieve the effects of improving the transmitted optical power, low cost, and improving reliability
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[0024] Embodiment 1. In order to solve the problem of low link operation of the existing 10 Gigabit Ethernet passive optical network, this embodiment provides a 10 Gigabit Ethernet passive optical network regenerative optical module, through the optical line terminal (OLT) and optical The introduction of 3R (Retime, Reshape, and Regenerate) regenerative optical modules between network units (ONUs) can effectively increase the link budget of the 10 Gigabit Ethernet passive optical network, thereby improving the optical splitting ratio and single-channel transmission of the optical access network distance.
[0025] see figure 1 As shown, the 10 Gigabit Ethernet passive optical network regenerative optical module of this embodiment includes a wavelength division multiplexer 4, an optical-to-electrical conversion unit 1, and an electrical-to-optical conversion unit 3. The optical network regeneration optical module is arranged between the OLT and the ONU, and the wavelength divis...
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