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Basic troubleshooting of ONU (optical network unit)

Introduction: ONU (Optical Network Unit) is divided into active optical network unit and passive optical network unit, ONU is the user terminal device in the optical network, placed on the user end, used with OLT to achieve Ethernet Layer 2, Layer 3 functions, to provide users with voice, data an... Read More

All-optical network solutions for radio and television operators

At present, the three major telecom operators IPTV continue to encroach on the traditional radio and television operators cable TV market, radio and television operators face a large number of user loss, radio and television development transformation is imminent, it can be said that who controls... Read More

Hotel integrated wiring applications of Triple play ONU

1.Introduction to Triple play ONU 1.1Triple play ONU is a passive optical network client product launched by our company for the broadband access market based on GPON/EPON technology. The product can meet the needs of FTTH/FTTR/FTTx fiber-to-the-home and fiber-to-the-room users, provide users wit... Read More

With auto-negotiation capability, this Ethernet switch product is amazing

ADI ADIN2111 Ethernet switch will be the main introduction object of the following content. Through this article, the editor hopes that everyone can have some knowledge and understanding of its related situation and information. The details are as follows. The ADIN2111 is a low power, low complex... Read More

EPON access technology principle and networking application

The EPON network adopts the FTTB method to form the network, and the basic unit of the network is the OLT and the ONU. OLT provides abundant PON ports for central office equipment to connect ONU equipment; ONU is user equipment that provides corresponding data and voice interfaces to realize user... Read More

iOS 15.4 rollover: battery life crashes after update

For those who upgraded to iOS 15.4, is your iPhone powering down a little faster? https://www.smart-xlink.com/products.html More and more people are reporting poor battery life after OTA upgrades. In severe cases, a model with a large battery like the iPhone 13 Pro Max can only last for half a da... Read More