Tech Blogs

Jul 13, 2021 / Tech Blogs

There is another CPON, besides EPON and GPON

CPON? You must be familiar with EPON\GPON, but do you know what is CPON? CPON:Coherent PON.

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Jun 23, 2021 / Tech Blogs

The Global Market Situation of Ethernet Switches and Routers in 2021

According to information recently released by industry media, the global Ethernet switch market reported revenue of USD6.70 billion in Q1 2021, up 7.60% YoY, while the global enterprise and service provider (SP) router market grew by 14.40% YoY to USD3.40 billion.

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May 11, 2021 / Tech Blogs

TR069 Protocol or WAN Connection, Which is Better?

The rapid development of information technology and extensive use of a large number of terminal access devices are challenging the types, volume, and scale of services carried by PON (Passive Optical Network). The increasing service of PON requires effective management for the customer premises equipment.

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Apr 08, 2021 / Tech Blogs

C-Data latest products 1GE ONU adopts Realtek RTL9601D chip solution

Recently, Shenzhen C-Data launched the latest products 1GE ONU. The ONU is based on Realtek RTL9601D chip solution, support GPON and EPON dual-mode passive optical network, and provide users up to Gigabit data access service through the PON network, and can be used for fiber access for home or SOHO business users. Features of high cost performance, high reliability and easy maintenance. The product is fully compatible with ITU G.984.x and IEEE802.3ah technical standards, and meets the technical requirements of operators for passive optical network terminal equipment.

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Mar 08, 2021 / Tech Blogs

Differences between HGU ONU and SFU ONU

The development of information technology and network shortens the distance between people and makes people increasingly inseparable from the network. PON (Passive Optical Network) technology, mainly composed of OLT, ODN, and ONU, as we all know, tends to mature and has been widely used so far. ONU is usually placed in the user’s home and varies with the diversity of users’ needs. As for the types of ONU, HGU ONU and SFU ONU are always come into our eyes, but few people can tell the difference between them. What exactly are SFU ONU and HGU ONU? You will get the answer in the rest of the article.

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Feb 03, 2021 / Tech Blogs

What is xPON(EPON/GPON dual mode) ONU?

In the access network, Passive Optical Network(PON) is the best transmission medium to realize triple-play and solve the “last mile” of the information highway. EPON and GPON are the most prevailing and mature access network standard in the PON network. EPON, a kind of mainstream broadband access technology based on IEEE 802.3ah standard, realizes the integrated service access of data, voice, and video through a single optical access system, being economical. As for GPON (Gigabit Passive Optical Network), it is the latest generation of broadband access technology based on ITU -TG.984.x

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Jan 26, 2021 / Tech Blogs

PON Protection Switching Technology

With the increase of PON networks’ services, it is necessary to implement PON protection switching technology to ensure the stability of engineering applications stability and deal with service interruptions caused by various communication

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Oct 27, 2020 / Tech Blogs

IPv6 Technology for C-Data ONU Products

The rapid development of the Internet had brought a large number of intelligent terminals to our home and increasingly exhausted the IPv4 address resources we are using. Although NAT technology helps to delay the speed of the IPv4 address consumption, the world Internet technology is still developing towards IPv6 technology which has become one of the key basic technologies required by 5G, cloud computing and Internet of things technologies.

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Sep 16, 2020 / Tech Blogs

Passive Optical LAN(POL) and application prospect

Preface:At present,most enterprise networks use traditional copper wire LAN, which are showing more and more drawbacks. With the rapid development of cloud computing, big data, and 4K video, more and more businesses are gradually migrating to cloud data centers. Followed by changes in traffic and architecture, the majority of traffic has shifted from a local switching architecture to a cloud switching architecture. On the other hand, with the explosive development of video, IoT, and the

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