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Trend 1: Full opticalization of the network On the demand side, microprocessors have developed from single-core to Tera-level computing with thousands of cores; the capacity of supercomputers has increased by a thousand times in ten years, reaching hundreds of billions of times per second by 2025; video becomes the first driving force, and it is expected The traffic is close to 2/3 of the total network transmission traffic, AR/VR will increase the traffic demand; the super-strong perception and...
As we all know, one of the most essential part of a PON ONU is chip. GL-COM is specilized in EPON GPON XPON ONU, ONT, OLT, Switch, WDM, Pigtail, Patch Cord, PLC Splitter. Chips, known as the jewels of the human industry, have a special role in this society. As the cornerstone of the technology industry, a small piece has infinite power. After the implementation of the chip ban, domestic shortcomings in the semiconductor field began to emerge. With limited chips, the country has begun to...
GL-COM is specilized in EPON GPON XPON ONU, ONT, OLT, Switch, WDM, Pigtail, Patch Cord, PLC Splitter. As we all know, one of the most essential part of a PON ONU is chip. Affected by the epidemic in 2020, the production capacity of global chip manufacturers has dropped significantly, which has also exacerbated the problem of chip shortages. In the first half of this year, the mainland's chip production capacity reached 139.9 billion, a sharp increase of 48.3% over 2020. Especially in May of...
Huawei selected its first wafer fab in Wuhan, Hubei, and plans to start production in stages in 2022. A person familiar with the matter told AI Finance and Economics that the plant had been prepared for construction as early as 2017 and 2018. It was earlier than the United States' suppression of Huawei, and it was only recently completed. The plant is located in the center of Wuhan Optics Valley, with a total construction area of more than 200,000 square meters. The plant will mainly produce...
Liu Minghua is the general manager of an electronics company in Guangdong. In this hot June, he has become utterly devastated in the face of the spread of chip shortages and price increases. Since the second half of 2020, it has continued to the present. Due to the strong market demand and limited wafer manufacturing capacity, the contradiction of chip supply in short supply has become increasingly prominent, and domestic and foreign chip manufacturers have issued price adjustment notices one...
Recently, there has also been a case of theft of chips worth ten million yuan in Shenzhen. According to the Shenzhen Metropolitan Channel, 10 boxes containing 210,000 chips in an electronics factory in Shenzhen were stolen recently, along with the computer host that was lost. It is understood that the batch of chips is worth ten million yuan. "I want to call the police! 210,000 chips from our factory were stolen, and the host computers monitored by the company were taken away..." said Mr. Wang,...
In the past two years, chip shortages have swept the world. How serious is the chip shortage? I couldn't buy it before, but I couldn't buy it later. Now, the robbers and thieves are also eyeing the chip. According to the Hong Kong Wen Wei Po, a robbery occurred in Tuen Mun, Hong Kong on June 16, when a high-priced chip transported by a logistics company worth about HK$5 million was robbed. According to reports, Xu worked as a car follower for a logistics company. Someone hired a logistics...
June 25th-27th, our company GL-COM have exhibition in Chinese Mainland Taiyuan, ShanXi. Exhibition Name: China International Smart City & Public Security Products Exhibition Address: China Taiyuan Coal Transaction Center Time: June 25th-27th, 2021
This Month June 17th-19th, our company had an exhibition in Chinese Mainland Chengdu, Sichuan. Many customers have been attracted by GL-COM’s corporate spirit and core values of “Integrity as the basis, Unity as the heart, innovation as the soul, and competition as the treasure” as well as the excellent and high-quality products. Have a friendly exchange. In the end, the 3-day exhibition ended perfectly among the bustling guests. Exhibition Name: 2021 Chengdu Social Public Safety Products...
EODWDM uses DWDM as the transmission carrier to improve the transmission capacity of single-beam optical fiber through wavelength multiplexing. EODWDM adopts Ethernet frame format, which can be connected through end-to-end, ring or mesh. EODWDM is particularly effective in the context of high bandwidth and high efficiency, such as information storage solutions and data center interconnection. The current commercial DWDM system can support up to 32 wavelengths (each wavelength is equivalent to...
The EORPR solution solves the problem of wasted bandwidth resources of traditional SDH rings. Because in EORPR, the bandwidth resources in both directions on the SDH ring are fully utilized. At the same time, SDH uses space reuse and statistical multiplexing technologies to further improve bandwidth utilization. The RPR ring can be extended to thousands of kilometers, and can provide flexible and multi-service optical Ethernet applications. There are many GPON Devices under GL-COM. GPON ONT...
The traditional Ethernet uses a "best effort" transmission mechanism, which can well adapt to the sudden transmission requirements of data services and has good scalability; the disadvantage is that there is no QOS guarantee and the protection switching capability is poor. SDH equipment has a protection switching time of less than 50ms, and has good QOS performance, but SDH uses voice-oriented. TDM transmission mode is not efficient when transmitting data services. EORPR combines the economics...
RPR (Resilient Packet Ring) is a new type of optical fiber ring transmission technology suitable for multi-service packet transmission. It has the characteristics of dual-ring structure, dynamic bandwidth allocation, statistical multiplexing, service level support and fair access. It is the current data transmission on optical networks. An optimization technique for packages. The IEEE802.17 working group is currently standardizing RPR. The proposed standard stems from the need for...
EoF (Ethernet over fiber) is a common and convenient optical Ethernet mode, which can support the rate of 10Mbps ~ 10Gbps, and supports point-to-point and mesh network connection. EOF is a very cost-effective and high-performance optical Ethernet solution with a transmission distance of up to 70 kilometers. There are many GPON Devices under GL-COM. GPON ONT also known as GPON ONU series products include GPON VOIP ONT, GPON CATV ONT, GPON 4GE ONT, GPON 1GE ONT, etc.
Optical Ethernet can use different types of Ethernet transmission, including: bare fiber Ethernet (Ethernet Over Fiber), flexible packet ring Ethernet (Ethernet Over RPR) and DWDM Ethernet (Ethernet Over DWDM). No matter what type of transmission network is deployed, the simplicity and economy of Ethernet can be used to provide efficient services. There are many GPON Devices under GL-COM. GPON ONT also known as GPON ONU series products include GPON VOIP ONT, GPON CATV ONT, GPON 4GE ONT, GPON...
Optical Ethernet technology extends the superiority of Ethernet to metropolitan area networks, providing end-to-end Ethernet connectivity without the need for multi-protocol conversion. Optical Ethernet can solve the above problems faced by the metropolitan area network, and build a new generation of broadband metropolitan area network for operators to meet the huge market demand for bandwidth. There are many GPON Devices under GL-COM. GPON ONT also known as GPON ONU series products include...
On the other hand, more than 95% of users use Ethernet to connect to their internal networks, and the current access network forces users to purchase expensive routers to connect to the telecommunications access network. The conversion of the protocol also brings a lot of additional overhead. Operators choose ATM and SDH / SONET to transmit IP services mainly considering network scalability, reliability and technology maturity. Although these methods have many advantages, they have obvious...
At present, the access methods that users can choose are basically various access methods based on copper wire, and the rate is between kbit / s and Mbit / s. It has been unable to meet the increasing needs of users. In terms of individual users, users are not only satisfied with the slow browsing of the Internet, but also applications such as VOD and Internet TV, which have higher bandwidth requirements, also attract users and content providers. There are many GPON Devices under GL-COM. GPON...
The advantages brought by the application of optical Ethernet technology also includes: New business opportunities Optical Ethernet can provide two important types of services: services that operators provide directly to end users and services that operators provide to other operators. There are many GPON Devices under GL-COM. GPON ONT also known as GPON ONU series products include GPON VOIP ONT, GPON CATV ONT, GPON 4GE ONT, GPON 1GE ONT, etc.
The advantages brought by the application of optical Ethernet technology also includes: Bandwidth management Optical Ethernet can implement bandwidth management at the packet level without having to designate a specific port. Operators can allocate different bandwidths according to different services, adjustable from 1 to 1000 Mbit / s (in increments of 1 Mbit / s). Enterprises can replace multiple E1 or E3 WAN connections with a single 10/100 / 1000Mbit / s Ethernet port. There are many GPON...
The advantages brought by the application of optical Ethernet technology also includes: Interoperability Strong optical Ethernet is a well-defined public technology. It enables devices of multiple manufacturers to have interoperability in LAN, MAN and WAN, which is conducive to end-to-end compatibility. There are many GPON Devices under GL-COM. GPON ONT also known as GPON ONU series products include GPON VOIP ONT, GPON CATV ONT, GPON 4GE ONT, GPON 1GE ONT, etc.
The advantages brought by the application of optical Ethernet technology also includes: High network efficiency The traditional telecommunications network uses a complex multi-layer architecture (such as IP over ATM, IP over SONET, and IP over DWDM, etc.). The disadvantages of this architecture are: On the one hand, ATM and SDH equipment are very expensive, which increases the operator ’s Cost; on the other hand, when data is transferred between the local area network and the wide area network,...
The advantages brought by the application of optical Ethernet technology also includes: Low price of ports Because Ethernet has been widely used in enterprises and campus networks, the hardware cost is very low and the technology is very mature, which greatly reduces the network construction costs of operators. For example, the price of the Gigabit Ethernet port is only 1/4 of the ATM and SDH ports, and the price of the upcoming 10Gbit / s Ethernet port is about 1/7 of the SDH port. There are...
The advantages brought by the application of optical Ethernet technology also includes: Good scalability Because the traffic and bandwidth have been increased, the Ethernet technology standard has also progressed to a higher rate, but it still maintains compatibility with existing network structures. There are many GPON Devices under GL-COM. GPON ONT also known as GPON ONU series products include GPON VOIP ONT, GPON CATV ONT, GPON 4GE ONT, GPON 1GE ONT, etc.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.