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Fiber Equipment Export Company - SHENZHEN GL-COM
Dear friends, Our company is located in Longgang District, Shenzhen, named "Shenzhen Guanlian Communication Technology Co., Ltd.", engaged in R & D, production and export sales of optical communication equipment. The main products include OLT, ONU, SWITCH, PLC. Our company's core concept is based on integrity, unity as the heart, innovation is the soul, competition is treasure.
At the end of March,we have an order for 6000pcs EPON 1GE ONU with Router function,which model is GL-E8010U-FZ,should delivery in one week.Customer has booked shipment already,so we much delivery ONU on time. This order required EPON ONU SN number should be the same like ONU box,which we should check one by one when packing ONU.Same ONU sticker should be on box outside,which is to say ONU
Development Trend of Optical Fiber Equipment Industry
The development of my country's optical fiber cable and optical communication equipment industry is relatively mature, the market concentration is relatively high, and the competition pattern is relatively stable. The independent R&D and innovation capabilities of leading enterprises have been continuously improved, which has led to the continuous increase of barriers to entry in the industry, and the market share has been further concentrated in large enterprise
Recently we have an order for 10K pieces which must delivery on this Thursday.Our whole company colleagues work day and night to produce this order. Till now we already finished half packing,will delivery on time on this Thursday.
Dear All, I wish you all the best! Here is a news for you:Because of Virus,my city lockdown this week.We work at home,but production line stopped,so we must put off delivery time for products,please understand. Next week we will back to work in office,hope we can do fast delivery for your orders. Thank you in advance for your understanding!
New models for Dual band wifi onu
Recently we have developed 2 models new onu for Dual band.One is XPON HGU 4GE+WIFI(2.4G+ 5G) and the other model is XPON HGU 4GE+2VOIP+WIFI(2.4G +5G). This 2 models ONU with competitive price.Once you have any demand or you need more detailed information,please feel free to contact us.
Start office after CNY holiday
Dear friend, How are you? We already start office on Feb.8th after long time CNY holiday. Please contact us freely if you have any demand for our products. Joyce Huang
Gigabit city, empowering thousands of industries
The first batch of "gigabit cities" are here! In December 2021, the Ministry of Industry and Information Technology announced that 29 cities in 15 provinces will be built into the first batch of "gigabit cities" in the country. It is understood that the "dual Gigabit" network represented by 5G and Gigabit optical network can provide a single user with fixed and mobile network Gigabit access capabilities, with ultra-large bandwidth, ultra-low latency, advanced reliability and other characteristics
Intelligent substation switch test method and online monitoring
Intelligent substations carry out protocol communication according to IEC 61850, and usually adopt the typical "three-layer and two-network" layered networking structure to enable information sharing between different manufacturers and different devices. As an important carrier for the network data transmission of the equipment in the station, the switch directly affects the stability of the communication operation of the station control layer and the process layer. In the context of "building a strong and smart grid", the use of smart
Application of Industrial PON Technology in Networking of Oil and Gas Production Stations
With the development of informatization in the oil and gas industry, traditional Ethernet switching networking methods have kept pace with the development of informatization needs of oil and gas stations in terms of networking flexibility, transmission stability, and network operation and maintenance costs. The article takes the oil and gas production field station as the scene, optimizes the network mode of the production field station by introducing industrial PON technology, realizes the flattening of the network structure, and impro
China Mobile IPO application approved
On the evening of the 13th, the Securities Regulatory Commission announced that it had approved China Mobile Co., Ltd. (hereinafter referred to as "China Mobile") in accordance with legal procedures. The company and its underwriters will negotiate with the exchange to determine the issuance schedule and publish the prospectus documents. In the early morning of the 14th, China Mobile announced that it plans to publicly issue no more than 845.7 million A share
China Radio and Television launches centralized procurement of 5G core network
China Radio and Television launches centralized procurement of 5G core network: single-manufacturer deployment, maximum price limit of 1.158 billion C114 Communication Network Yue Ming C114 News, November 25 (Yue Ming) Today, China Radio and Television Network Group Co., Ltd. (hereinafter referred to as "China Radio and Television") officially opened the tender for the "Ch
2 kinds of chipset for SFF SFP EPON 1GE ONU
GL-COM SFF SFP EPON 1GE ONU have 2 kinds of chipset,one is Cortina chipset and the other is TK chipset,both this 2 kinds of chipset is SFF/SFP Type in the PCB. 1GE ONU our company have many models,including ZTE Chipset,Huawei chipset,TK Chipset and Cortina chipset.Chipset different,also function a little different,when customers want to buy,firstly can ask us for all this models details then choose the one they need to order.
EPON 1ge Onu Xpon 1ge Onu plastic case changed
Notification Here is to Notify that GL-COM Epon 1ge Onu and Xpon 1ge Onu model GL-E8010U-HZ and GL-GE8010U-HZ plastic case already changed.Previsous case has a bird picture,from now on this bird picture don't have,the upper side is flat.
Notification Here is to Notify that GL-COM SFF/SFP EPON 1GE ONU with Cortina chipset,model GL-E8010U-CT,Stop accepting big orders because of material PCB board shortage.In the future, each month this model can only meet 1K-2K orders. But for
One day finished 2000pcs ONU packing
We have a customer placed an order for 8000pcs ONU,today one day we finished 2000pcs package and delivery to customer immediately.
Application status of Metro Ethernet - 5
Flexible and diverse accounting support, which can not only support remote RADIUS authentication and accounting, but also support the accounting of local phone bill regular backup.
Application status of Metro Ethernet - 4
Abundant service provision capabilities, which can provide high-speed Ethernet Internet access, multicast / broadcast, VoIP, broadband Internet access card, VPN, VPDN, bandwidth rental and wholesale
Application status of Metro Ethernet - 3
Improve the security mechanism, including strict isolation at layer 2, controlled access at layer 3, host protection, and network security.
Application status of Metro Ethernet - 2
Higher network reliability mainly includes the following aspects: link / path protection and fault recovery, congestion control, routing and flow control. The existing Ethernet technology has defects in these aspects.
Application status of Metro Ethernet - 1
Perfect user management User management is the foundation of all services. In the initial stage of network construction, in order to adapt to market demand and quickly launch user access services, each operator generally adopts a monthly subscription system.
Application status of Metro Ethernet - Summary
Metro Ethernet is well used in the United States and Japan. The main reason is that Metro Ethernet can obtain larger bandwidth at a lower cost. In foreign countries, Metro Ethernet service has been recognized as the mainstream development trend.
Application status of Metro Ethernet - China
Optical Ethernet is first used in North America. In recent years, a number of metro Ethernet operators (MECs) have appeared in North America, such as Yipes, Cogent, and Telseon.
Application status of Metro Ethernet - US
Optical Ethernet is first used in North America. In recent years, a number of metro Ethernet operators (MECs) have appeared in North America, such as Yipes, Cogent, and Telseon.
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.
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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.