Aruba HPE Instant On Small Business Access Point Overview

Features of the Aruba brand and the Instant On line

The Aruba brand is owned by the American company Hewlett Packard Enterprise (HPE) and is a separate division that specializes in products for organizing corporate networks , including wireless solutions.

Instant On line - access points specially designed for individual entrepreneurs and small businesses based on the corporate Aruba 300 series. Products are certified by the Wi-Fi Alliance and support Wi-Fi 4, Wi-Fi 5, Enhanced Open (guest networks), WPA2 , WPA3. Professional focus and wide functionality ensure high quality of work, and the budget price allows the use of this equipment for small boutiques, studios and salons, beaches, cafes, guest houses and private users.

Aruba HPE Instant On Access Points Benefits: Aruba acdx

affordable price is an important condition for a small business;

stylish performance in universal white color;

compact size, so there are no problems when used in small spaces;

several accommodation options;

Stable coverage - dual-band operation with MIMO support in 2x2 mode;

antennas with amplifiers that provide +3.3 dBi in the 2.4 GHz range and +6.2 dBi in the 5 GHz range - a possible connection speed of up to 1.7 Gbps;

network deployment independently, without the participation of an IT specialist.

Aruba Instant On Access Points are stylishly recognizable

The line includes five models of access points:

AP11 is a budget option for small companies with small premises, for ceiling or ceiling mounting. The best choice for freelancers, offices with 2-3 computers, hairdresser or coffee shop. The device supports dual-band operation: 2.4 GHz - gain up to 3.3 dBi, speed 300 Mbps, 5 GHz - up to 5.8 dBi, speed 867 Mbps. Pros: installation via a mobile application and easy setup by choosing a ready-made configuration template without the need to involve a specialist.

Aruba AP11 - the convenient solution for freelancers and mini-offices

AP11D is an improved version of the previous model with the possibility of desktop placement or mounting in a wall box. Convenient solution for tenants of premises in shopping centers - allows you to achieve stable coverage, despite the abundance of other chains. Provides the same speed as the AP11, but in a noisy environment. This is achieved thanks to the increased power: directional antennas in the 2.4 GHz range provide gain of up to 4.3 dBi, in the 5 GHz range - up to 6.2 dBi.

The AP11D model is ideal for rooms with intersecting networks

AP12 is a practical model for retail outlets: small supermarkets, hardware stores, jewelry stores, where video surveillance cameras are installed, and promo videos are broadcast. In such stores, a lot of space is occupied by racks with arranged goods, so it is not easy to provide high-quality coverage. The Aruba Instant On AP12 Access Points are wireless mesh enabled to achieve robust connectivity. It is enough to install several devices in different parts of the room and connect the cable to one of them. They independently form a network and, when operating in the 5 GHz band (MIMO 2 3x3), provide Internet speeds of up to 1.3 Gbps.

The Aruba AP12 Access Point is a convenient solution for a boutique or store with a lot of shelving and counters

AP15 is an access point for spaces where multiple devices are used at the same time. Ideal for coworking spaces and office spaces. In the 5 GHz band, when antennas operate in MIMO 4x4 mode, a signal gain of +6 dBi is achieved, which allows data rates of up to 1.73 Gb / s to be achieved. This is enough to use video conferencing and work applications on remote servers.

The AP15 model is specially designed for stable operation with a large number of connections.

AP17 is a device for outdoor use. The best option for camp sites, summer grounds, beach bars, outdoor pools and other open-air establishments. The access point is mounted on a wall or on a support, has a moisture-proof design, is resistant to temperature extremes. Provides data transfer rates of 300 and 876 Mbps when operating in the 2.4 and 5 GHz bands.

Aruba AP17 Outdoor Access Point is the best choice for outdoor Wi-Fi

Important! All Aruba devices use WPA2 / WPA3 encryption to help keep your data secure. In addition, the Enhanced Open certificate allows you to create guest networks for isolated work with data.

Ofcom is based on the issue of dark fiber

BT will not provide customers with closed-loop fiber - the ability to rent fiber-optic cables - forcing rivals to use BT services, such as 10 Gbps fiber-based Wavestream, when setting up their networks.

This means that Ofcom's latest proposals to allow the "virtual separation" of BT fiber, far from encouraging competition, could strengthen BT's position as the largest fiber network operator in the UK, according to David Harrington, the carrier of the regulatory affairs of the Association of Communication Administrators.

"There is a very real demand for dark fibers - for public and private enterprises - to interconnect sites and communication providers for recovery. BT will not supply it to protect its market from leased lines and Ofcom seems reluctant to take action, "he said.

Bill Murphy, general manager of BT's Next Generation Access program - part of BT's OpenTeat, Retail and Retail divisions - recently told Computer Weekly that BT will not provide dark fibers due to the experience of other network operators during the dot crash. com.

He said that many operators who provided dark fibers, which allows customers maximum freedom to configure and control their networks, were involved in the accident. Those who survived were those who restructured and provided services, he said.

Bill Murphy spoke in a follow-up interview after his comments at the Cumbria broadband conference hosted by local MP Rory Stewart last month.

Murphy said regulated infrastructure provider BT Openreach introduced competition in the form of access to 1,200 or more communications service providers when it entered an area. "It's not just BT Retail [that can provide services]," he said.

However, BT could be forced to supply closed fibers if the UK implements European Commission proposals for regulated network access products. They say: "Access applicants should be able to select the solution that best suits their requirements, whether it is closed fiber (and if relevant copper), Ethernet backhaul or channel access."

Meanwhile, BT's lack of availability to provide dark fibers means that others cannot offer products that do not depend on BT's value-added services at some point in their network dark fiber cost.

Ofcom proposes to allow Openreach freedom to price these services without regulation, provided that other BT divisions pay the same price as rival communications providers.

BT also said that it is willing to share its infrastructure, such as poles and pipes, with other network operators, provided that it allows BT access to their infrastructure.

Remote work - complete, secure, productive

What is f5

Today, people around the world are having to radically change the way they work and the way they manage teams of colleagues who work remotely. Fortunately, in our time, the technical means for full-fledged remote work not only exist, but are also available as never before.

The teleworking questions fall into two topics - tools and psychology. Psychological and organizational aspects are very important and interesting, but I will not consider them. I would like to outline the main technical issues that need to be considered in order to start remote work as quickly as possible and at the same time keep the productivity, security and morale of your business at the level not worse than during normal office work.

Iron

The first thing a remote worker needs is a computer. If the main work machine in the office is a laptop, no problem. But if there are desktops in the office, you have to decide what exactly employees are allowed to do on personal machines that you have no control over. It can only be working with mail and participating in online conferences, or it can be full access to corporate resources. In any case, employees must understand the need to install the latest security updates, antiviruses with up-to-date updates on their personal PCs, and correct home wireless network settings (strong passwords, encryption, network hiding). And understand your responsibility for this.

If working with personal devices is generally unacceptable for security reasons, I think the decision to purchase work laptops would be the right one in such a situation. Yes, it does take an investment, but you get a fully managed and secure workplace. You can even monitor labor productivity at a remote location using special tools such as Stakhanovets. And employees receive convenient, pre-configured work computers. Which they do not need to share with family members who also stay at home. Calculate how much it would cost to drop performance, say 30%, and compare it to the cost of a laptop.

Another good option would be to publish desktops to VDI or specific applications for work. This is good from a security standpoint, but requires the infrastructure to be prepared to handle the growth in the number of connections.

Without personal meetings, there will be many times more calls and conferences. Poor ringing sound is one of the most common problems. Your best bet is to buy quality headsets for all your employees (and remember to test them).

IT readiness

If work laptops for all employees are not your scenario, you have to organize VPNs and a remote administration tool such as TeamViewer on personal devices. Not everyone can cope with installing and configuring software, so you will need help from your IT specialists, and remote help.

In general, at first, the load on IT services may increase, and the helpdesk will be inundated with requests with complaints about remote connection failures, setting up video conferencing, etc. The situation will be corrected by the presence of clear and understandable instructions for working with certain services, applications and systems, but the technical support staff are facing difficult days, and they must be ready for this.

Another important point - is the infrastructure ready to service the multiply increasing number of remote connections? Is there enough server capacity? Will the current Internet channel withstand the load? Do you have enough VPN licenses? All these questions require verification and a very quick solution in case you are not ready.

One more point concerns telephony. Even if everyone works from home, someone has to answer your company's main phone number when they call. If you haven't already taken steps to handle incoming calls with remote workers, it's time to do so.

Security

When work moves outside the secured perimeters, the security issues are many times greater. Therefore, it is important to make a distinction - what needs to be defended harshly and uncompromisingly, and what is not. For example, if an employee only participates in chats and calls, where there is no confidential information, it makes no sense to force him to log in through a VPN. Also, it is not always necessary to keep all applications for VPN, in many situations it is enough to have a properly configured Web Application Firewall and proper testing of the application with vulnerability scanners or pentests.

On the other hand, in areas where security is critical, mass remote work requires protection from specific threats associated specifically with remote access. There are many, and I will not list them here. I will just say that in a situation where it is necessary to switch to remote work quickly, to give a realistic assessment and draw up the correct scenario, an external auditor with high security competencies and developed industry expertise, such as Softline, is best able to do it.

And one more point: in the daily control of the security of infrastructure with massive remote access, in many cases it will be optimal to use cybersecurity services, such as DLP as a service, SOC as a service provided by a qualified and responsible external provider.

Communication and collaboration

It doesn't make sense to talk a lot about everyday collaboration tools, everyone already knows and uses tools like Office 365 or G Suite every day. I would like to note only two points. First, Office 365 licensing can be easily extended to personal computers. Second, I'd like to draw your attention to Teams, which has proven to be a great alternative to other collaboration environments and is gaining popularity.

Implementation Engineer / Linux System Administrator

You are facing: linux jobs near me

Regular business trips up to 30% per month (from Baltiysk to Novorossiysk and Vladivostok),  fully paid;

Execution of works on installation and commissioning of software and hardware systems at the Customer;

Diagnostics and troubleshooting

Installation and configuration of OS, DBMS and other system-wide software for hardware;

Installation and configuration of application software and information support on hardware;

We expect from you:

Higher technical education;

Ability to read diagrams and check the installation for compliance with them;

Knowledge of standardized data transfer protocols (Ethernet, ModBus, CAN, etc.);

Knowledge of operating systems of the Linux family (working in the console, collecting data, setting up services, creating scripts);

Knowledge of the family of operating systems of the Windows family and the services in them;

Installation and administration of databases (PostgreSQL).

We offer:

Completely "white" salary, all social guarantees,

Additional payment for being on business trips 50% + daily allowance;

VHI, 5/2 schedule with flexible start and end of the working day;

Cozy kitchen with tea and coffee; massage chairs in the office

Corporate holidays, out-of-town trips;

Comfortable office next to the Baltiyskaya / Narvskaya metro station.

Wireless Broadband CCNA Routing and Switching

For smart home technologies, an Internet connection is absolutely essential. Homes and small businesses usually use a cable or DSL connection to connect to the Internet. However, in many cases, a wireless network can also be used ccna wireless.

Wireless Internet Service Provider (WISP)

A wireless Internet service provider (WISP) connects subscribers to specific wireless access points using wireless technologies similar to home wireless local area networks (WLANs). Most often, WISPs are found in rural areas where DSL lines or cable networks are not available.

Sometimes the antenna is installed on a separate tower, but more often it is placed on existing structures such as a water tower or radio tower. A small antenna on the roof of the subscriber is located in the receiving range of the WISP transmitter. The access unit is connected to the wired network in the house. From the point of view of the home user, the setup is almost the same as the DSL or cable setup. The main difference is that connecting from home to your carrier is a wireless connection, not a physical cable.

Wireless broadband service

Another wireless solution for home and small businesses is wireless broadband. It uses the same cellular technology as for accessing the Internet using a tablet or smartphone. The antenna is installed outside the home, providing wireless or wired connection of devices anywhere in the house. In most cases, home wireless broadband competes directly with DSL and cable services.

FIBER OPTIC CABLES AND EQUIPMENT

The transmission of video signals and digital data via conventional "copper" cables can no longer keep up with the ever-increasing demands for the transmission of signals of ever higher quality at ever greater speeds over ever greater distances. The problem is that the resistance and impedance of coaxial cables and twisted pairs limit the distance over which signals can be transmitted. Moreover, in any system, long-distance data conductors act like a giant antenna, which is subject to interference from a variety of sources, including interference from nearby conductors, currents induced by stray magnetic fields, and other extraneous sources of electrical noise.

An elegant and inexpensive solution to this problem is fiber optics. Optical fiber has a much wider bandwidth and lower loss than coaxial cable, which allows high-resolution images to be transmitted over very long distances without the use of route amplifiers or repeaters. And since the signal is transmitted in the form of a light beam, and not an electric current, the system becomes completely immune to any kind of electrical interference, including interference from neighboring conductors or high-voltage power lines 

How fiber optics work

Unfortunately, working with a fiber the thickness of a human hair will never be as easy as connecting two wires with a crimp terminal, and of course, cleanliness is paramount. In addition, an interface is required at each end of the line to convert the electrical signal to light and vice versa.

Why, in spite of this, is there an ever-growing interest in the use of fiber optics in closed-loop TV systems and security systems?

Benefits of Fiber Optic Signaling

For many applications, fiber optics is preferred for a number of advantages. Not all of them, however, are created equal for different users. The most important from the point of view of applications in closed-loop TV systems are summarized below:

Low transmission loss . Low loss fiber optic cables allow the transmission of image signals over long distances without the use of route amplifiers or repeaters. This is especially useful for long-distance transmission schemes - for example, highway or railway surveillance systems, where 20 km of repeater-free sections are not uncommon.

Broadband signal transmission . The wide transmission bandwidth of optical fiber allows high quality video, audio and digital data to be transmitted simultaneously over a single fiber optic cable.

Immunity to interference and interference . The complete insensitivity of the fiber optic cable to external electrical noise and interference ensures stable operation of the systems even in cases where the installers did not pay sufficient attention to the location of nearby power networks, etc.

Electrical insulation . The lack of electrical conductivity for fiber optic cable means that the problems associated with changes in ground potential, such as those in power plants or railways, are gone. This property also eliminates the risk of damage to equipment caused by current surges from lightning, etc.

Lightweight and compact cables . The extremely small dimensions of optical fibers and fiber optic cables bring a new lease of life to jam-packed cable ducts. For example, a single coaxial cable takes up as much space as 24 optical cables, each of which can presumably carry 64 video channels and 128 audio or video signals simultaneously.

Timeless communication line . By simply replacing the terminal equipment, rather than the cables themselves, fiber optic networks can be upgraded to carry more information. On the other hand, part or even the entire network can be used for a completely different task, for example, combining a local area network and a closed-loop TV system in one cable.

Seizing the Possibilities: Boosting Our Business’ Resiliency with Cisco Security Solutions

To most, outdated IT infrastructure is a curse. It can inhibit your day-to-day operations and slow down your response to unforeseen challenges. But look on the bright side: It’s also a chance to update your systems and build your dream IT environment.

At first glance, some people might have only seen the shortcomings of the Foxtrot Group’s outdated IT infrastructure. But when I joined the group as its CIO, I focused on what it could become data center ccie. 

The Foxtrot Group is a leading Ukrainian retail network focusing on consumer electronics, household appliances, and retail distribution. We are the market leader of consumer electronics retailers in Ukraine. With 162 stores in all over Ukraine, we employ about 4,600 people.

As CIO, my role is global in nature, as I also take on the responsibilities of a CTO and CEO of IT company. I joined Foxtrot almost two years ago, when Foxtrot was on the cusp of digital transformation; it was the beginning of Foxtrot’s IT infrastructure modernization journey.

There were a lot of issues when I took this position. There was 15-year-old Wi-Fi, server, and network infrastructure. There were no cloud solutions (we stored everything internally), and no intentions to go to market with IT services. It was a challenging position, but that meant it had so much potential. I saw the possibilities if only Foxtrot invested in the right solutions and systems that would modernize its outdated infrastructure.

And for the past two years, everything I’ve done to our systems has been in an effort to upgrade this infrastructure with an understanding of how it will impact Foxtrot’s business KPIs. To do that, we needed to overhaul our infrastructure, move our operations to the cloud, and, in particular, strengthen our security solutions, since security was one of the weakest points within our IT systems.