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What is light cat

The optical cat (also known as ONU device) provided by our home installed operator accesses the operator’s network through PON (passive optical network), connects the optical splitter, and then connects to the PON port of the operator’s OLT device. The protocol data is completely diff... Read More

《XPON ONU/GPON ONU After-sales Treatment Cases》

In response to the product problems encountered by our customers, our company’s R&D engineers will timely reproduce the problems about XPON ONU/GPON ONU products according to the customer’s needs, and if necessary, will also reproduce the customer’s use environment and carry... Read More

Integrated cabling application of three-network optical cat hotel

1.Introduction to three-network integrated optical cat 1. Three-network integrated optical cat is a passive optical network user product launched by our company for the broadband access market based on GPON/EPON technology. This product can meet the needs of FTTH/FTTR/FTTx fiber-to-home and fiber... Read More

The difference between optical cat and router

In modern life, work and study, we all need to use wired or wireless networks, and optical cats and routers are one of the necessary equipment for our home/office network. However, many people do not know much about these two devices, which is easy to confuse them. So, what is the difference betw... Read More

How to select dual fiber optical module and single fiber optical module?

Both single fiber and dual fiber optical modules can transmit and receive. Since the two communications must be able to transmit and receive. The difference is that a single fiber optical module has only one port. Wavelength division multiplexing (WDM) technology is used to combine different rece... Read More

Difference between dual fiber optical module and single fiber optical module

1. Different appearance:  Double fiber optical module: There are two optical fiber sockets, respectively, the sending (TX) and receiving (RX) optical ports. Two optical fibers need to be inserted, and different optical ports and optical fibers are used for data transmission and reception; When du... Read More