EZELINK Next-Generation Carrier Products & solutions for Smart City, Government, Healthcare & Transportation.
Telecom operators constantly invest considerable funds in the development and maintenance of the info communication infrastructure of their communication networks. And this is easy to explain. The quantity and quality of communication services and the demand for them are steadily growing. EZELINK feel the rapid development of the industry. "Smart Community", "Smart government", "Smart city", "Smart population" and other socially significant projects and resources, including "cloud" services - all this is rapidly becoming a reality.
To implement them, broadband access channels are required, which telecom operators and service providers must be prepared to provide. At the same time, convergence occurs in telecommunications, which is widely discussed at the turn of the 20th and 21st centuries - this is the unification of networks, services and access equipment (with appropriate security and quality assurance). Let's take a quick look at some of the hardware and technology trends that will shape the near future of info telecommunications. First of all modern integrated components, microcircuits and their specialized sets (chipsets) do not cease to amaze with their capabilities. Communication equipment based on modern electronic components already today makes it possible to provide device interaction speeds of more than 100 Gbps on backbone lines, and from 1.3 to 7 Gbps at the access level of subscriber devices. For example, the new Wi-Fi chips of the American company Broadcom, which implement the protocols of the preliminary specification of the IEEE 802.11ac standard, are three times more productive and up to six times more energy efficient than their counterparts for the IEEE 802.11n standard.
According to the forecast of the analytical company In-Stat, by 2015 the volume of production of chips supporting the IEEE 802.11ac standard will exceed 650 million pieces. They will be used in smart TVs, mobile phones, tablet computers, laptops, in the automotive industry, Wi-Fi communication devices. And researchers at the Tokyo Institute of Technology have unveiled a prototype wireless communications system that transmits data at 542 GHz at 3 Gbps. Their plans are to increase the speed up to 100 Gbps
After analyzing the technical, operational and cost characteristics of various equipment, we recommend the EZELINK equipment. The carrier based equipment provides a bandwidth of up to 1 Gbit / s for a distance of up to 4.5 km in the frequency range 71-76 GHz with an output signal of 5-8 dBm (with a 99.99% availability level in the rain zone E). It is possible to adjust the speed of the duplex channels asymmetrically in proportions of 50/50, 75/25 and 90/10%. The experience of using this equipment shows that during heavy showers due to the built-in mechanism of adaptive modulation of transmitted signals, the bandwidth is only slightly reduced without disrupting communication.
1. A number of telecommunications equipment manufacturers, such as Cisco and EZELINK, are already implementing the IEEE 802.11ac standard in their Wi-Fi routers (Linksys EA6500 and EZELINK EZ1900 models), providing gigabit speeds. It is essential that this equipment is backward compatible with IEEE 802.11a / b / g / n devices. Transmitting data at a frequency of 542 GHz with a speed of 3 Gbps. Their plans are to increase the speed up to 100 Gbps
The popularity of smartphones, tablet computers, and mobile subscriber devices is constantly growing. At the same time, the user is completely uninterested in which telecommunication platform and how he receives this or that service. The main thing for him is to have access to any telecommunication services, including telephony, video chat, interactive television, the Internet, at any time and anywhere (at work, on the street or at home). It is also important that smartphones and tablets are increasingly entering the IT infrastructure of many companies. But in order for these devices to become a full-fledged production tool in the enterprise, the issues of their accounting, safety and control-ability must be resolved.
In addition, so that operators and customers can receive the requested service or services, it is necessary to ensure and control the appropriate level of communication services quality - from the management of service level agreements (SLA), conflict management, control of obligations for the lease of channels and services, quality management of Internet services, order management, to customer support and restoration of services.
To solve this problem, a number of leading telecom operators and large organizations are already successfully using the solution from EZELINK (www.ezelink.com) . Its fully virtualized WaaS platform allows you to implement the full range of service and quality management functions.
Today, the problem of building the backbone infrastructure of networks is very urgent, including networks of broadband wireless information transmission. While building and upgrading their high-speed communication networks, without detracting from the advantages of SDH / PDH technology, operators are increasingly paying attention to more flexible, cost-effective and scalable packet communication networks that support higher transfer rates.
A number of well-known telecommunications equipmentmanufacturers are already implementing Carrier Ethernet, for example, the Canadian company BTI Systems and the Israeli company RAD Data Communications. In particular, EZELINK Systems' mobile infrastructure solution is a cost-effective and direct path from 2G cellular infrastructure to 4G networks and beyond. This solution consolidates voice, data and control traffic into a single packet infrastructure, creates a reliable and secure foundation for deploying next-generation broadband networks, supports higher bandwidth, and allows service providers to gradually build highly available, fully packet-based infrastructure. EZELINK supports the necessary security functions, prioritization and protection to carry different types of traffic as well as backhaul traffic from different wireless carriers over the same packet connection. This fully integrated end-to-end solution includes the Transmission and Aggregation Platform as well as EZELINK Service Manager and SLA Portal management solutions.
Another end-to-end solution that supports the Carrier Ethernet standard is offered by EZELINK. It is based on the Ethernet service aggregation platform, interface devices, Carrier Ethernet demarcation devices, and the portal for monitoring Carrier Ethernet service performance.
It is part of the EZELINK Network Management System. It is optimized for the needs of operators in terms of service quality assurance. It provides real-time visibility into the performance of Ethernet services using KPIs (Key Performance Indicators) collected over the network from all devices. Measurements are carried out according to ITU-T Y.1731 recommendation. Frame latency and jitter (forward and backward) are controlled,
New radio electronic devices operating in the E-band (E-Band, 71–76, 81–86 and 92–95 GHz) are also of interest. According to the Decision of the State Committee for Radio Frequencies of July 15, 2010 No. 10-07-04-1, for radio relay systems in this range, no permission is required to use frequency ratings (but registration is carried out in accordance with the established procedure). Such equipment is convenient for quickly connecting business centers, exhibitions, video surveillance systems, switching on corporate clients, base stations, organizing backup channels, crossing rivers, etc. Among the manufacturers producing E-band point-to-point communication equipment are EZELINK Wireless.
To expand the operator's network and connect remote base stations or corporate clients, along with the well-known products of EZELINK, new radio equipment has appeared on the telecommunications market. The line of equipment includes radio bridges, which can operate in the frequency ranges 700-900 MHz, 2.4; 3.3-3.8; 4.9; 5, x and up to 7 GHz. Communication range in one span - up to 130 km, throughput - up to 270 Mbit / s, high immunity to interference. By purchasing the appropriate license, a point-to-point radio link can be converted into a point-to-multipoint radio link. The solution based on radio links is quite budgetary when comparing other equal indicators of equipment from other manufacturers (according to our estimates, up to 40%).
Telecom operators are successfully using Wi-Fi technology as an effective addition to their existing wired network. On the basis of these devices and various additional equipment, it is possible to provide a full range of modern communication services to any organization and population. Wi-Fi technology allows you to handle multiple connections, transfer significant amounts of data. This continues to make it a popular solution for indoor, high-traffic and corporate environments. Due to the high bandwidth of Wi-Fi devices, the era of gigabit speeds will come in the next three to four years.
To build Wi-Fi networks, telecom operators are required to use carrier-grade equipment that provides the necessary parameters for bandwidth, reliability, quality and safety. Obviously, the cost of such projects is significantly higher compared to home segment equipment (SOHO). For example, the regional operator EZELINK Telecom in its solutions uses carrier-grade Wi-Fi equipment.
EZELINK Telecom has deployed more than 12,000 Wi-Fi hotspots across the region connected to multiple WLAN controllers. EZELINK Telecom executives said their products and technology provides reliable communications: " EZELINK is the easiest to manage and deploy. More importantly, EZELINK equipment maintains consistent throughput in challenging RF environments. "This is achieved through EZELINK's patented dynamic beamforming technology, effectively avoiding interference. Expanding coverage and dramatically reducing packet loss are achieved with a smart antenna. EZELINK with Comprehensive Radio Control Capabilities with Best Directional Selections and Spatial Interference Selections Compared to traditional solutions, technology can significantly reduce the number of APs and reduce operating and capital costs. Expanding coverage and dramatically reducing packet loss are achieved with the Smart Antenna with comprehensive radio control capabilities with best directional targeting and spatial interference discrimination. Compared to traditional solutions, EZELINK technology can significantly reduce the number of access points and reduce operating and capital costs.