At present, optical cables have already entered thousands of households, and cables attached to poles can often be seen in the wild. However, in many
The main reasons for ONU weak light are two aspects: equipment reasons and excessive attenuation of ODN link. Because equipment issues are easy to detect and eliminate them from the network management system
Many people have questions about the relationship between EPON, GPON, 10G PON, XG-PON, and NG-PON 2. Today, through this article, Yingda will provide a detailed
ODN link downlink attenuation is generally abnormal The GPON network uses 1490nm/1310nm wavelengths for both downstream and upstream, while the ODN (Optical Distribution Network) mainly
In the design of broadband fiber optic access projects such as FTTH, the full attenuation of the ODN fiber optic link needs to be calculated
The article “How to Calculate the Full Range Attenuation of ODN Fiber Optic Link” introduces the calculation method of the full range attenuation of ODN
As we all know, OLT allocates light sources to ONUs, which can be understood as a commander, commanding ONUs under the PON port to send
There are mainly two types of optical distribution network (ODN) splitting methods: primary splitting and secondary splitting, as shown in Figure 1. Due to the
Sorry that there’s no information that interests you. Please fill in the feedback form so that we can improve.
