If you want to know how to install a PoE camera, it’s not as simple as picking a place and bolting your PoE camera to the wall.
Lighting, weather, location, decoys and the purpose of the camera all play a part in the installation. Where you decide to install your PoE camera will either greatly increase your home security, or leave gaps where there shouldn’t be.
If you have invested in a PoE camera and home security system, now is the time to take the next step and setup the installation the right way so you never have to worry about security again.
We’ve put together an easy to follow guide full of insightful tips to make sure your PoE security camera installation goes smoothly, and your security system is top-notch.
How to Install A PoE Camera
There are four different ways to install a PoE Camera and choosing which is best for you will depend on the equipment you will be using.
1. PoE Camera with PoE Switch
If you are using a PoE switch, regardless if it is a managed PoE switch or an unmanaged PoE switch, the easiest way to set up the PoE camera is to simply connect it to the PoE switch which will then provide the camera with data and power.
2. PoE Camera with PoE Injector
If you do not have a PoE switch, you will need to connect a PoE injector to your camera from your switch. The PoE injector will run the data from your switch and will also be able to supply your PoE camera with power.
3. PoE Camera with PoE Hub
If you will be installing a lot of PoE cameras, it can be quite a hassle if you were to try to connect a lot of PoE injectors on the same network. Instead, it would be best to install a PoE hub. The set up is a lot simpler because you would only need to supply the PoE hub with power once and it can power several PoE cameras.
4. PoE Camera with PoE NVR and Router
If you will be installing your PoE cameras with a non-PoE compatible router you will need to install a PoE NVR (Network Video Recorder) which will be able to supply your PoE camera with both data and power.
PoE Camera Placement
Now that you know the mechanics of how to install a PoE camera, it’s time to figure out the placement. In order for your security cameras to be the most effective, there are a few particular places we recommend installing them.
Outdoors
Front Door
Back/Side Door
Garage
Yard
Indoors
Common Areas
Stairway/Hallway
Be careful when choosing your locations, there are a few places you want to make sure you do not install a PoE camera. The first would be in bedrooms or bathrooms. There is an expectation of privacy and installing cameras in these rooms can cause serious legal issues. You also need to make sure your PoE cameras are installed in a way that they only capture your own home. If a camera can see into a neighbors backyard or through their window, it absolutely has to be moved.
We know that the effectiveness of your security system is important to you. There is a lot to consider when installing a PoE camera. To help make sure you have the perfect setup for your home, we have created an easy to follow infographic. Check it out below for full details on PoE camera installation methods as well as some placement tips and tricks for both indoor and outdoor cameras.
In our latest infographic, we’re providing a “Quick Start” guide to LED lighting installations.
The LED lighting boom is coming folks, no doubt about it. But remember to be careful! If you’re not prepared for the job ahead of time, you may run into a number of issues.
That’s why we’ve provided you with the complete checklist for poe lighting installations below.
But before we get to the infographic, a little background…
On September 8th, Governor Jerry Brown signed CA SB-32 into law. This law requires a 40% statewide reduction in greenhouse gas emissions by 2030. As you may already know, one of the simplest way for individuals and companies to lower their energy consumption is by switching from incandescent and/or fluorescent lighting fixtures, to ultra low-power, PoE enabled LED Lighting Systems.
On average, lighting alone accounts for approximately 20% of a company’s utility budget. Take a look at the following comparison of a standard 60W bulb (800 lumens) to other, more efficient light sources. The information is provided by San Diego Gas and Electric (SDGE).
Bulb TypeYearly Cost to Operate
Incandescents: $13.80
New Halogens:$9.89
CFLs: $3.22
LEDs: $2.99
Now, consider how long these bulbs are meant to last.
Incandescents usually only last 1 year. New halogens last 1-2 years, CFLs last 6-10 years, and LEDs range from 15-25 years. I’ll leave the math to you. But it should be clear that the savings from switching to LED are substantial enough to make it more than worthwhile to retrofit your customer’s properties with these systems.
To be fair, even the savings on monthly utility bills alone will cover the installation costs in short order.
After that, the benefits begin to add up fast. Improved “light quality” and fewer bulb replacements to name just a few.
You know Power over Ethernet as the cabling technology used in information technology that transmits both data and power using a standard Ethernet cable. PoE gives users the ability to deploy powered devices at any location, regardless if electrical outlets are present. It is this characteristic that makes Ethernet the ideal default cabling medium that will connect the smart building of the future.
One of the main advantages in utilizing Ethernet as the main cabling technology is its ability to give each connected device its own IP address. Utilizing the universal cabling medium simplifies the management, configuration and maintenance of the connected devices. With Ethernet, network administrators and system integrators can rely on the universal language of TCP/IP to troubleshoot devices helping maintain operational costs low.
Leveraging the Simplicity of PoE for Smart Buildings
Siemon ConvergeIt, a network cabling solutions provider, has released a demonstration video showcasing how Ethernet can power the ecosystem of a smart building. With Ethernet, powered devices can rely on Power over Ethernet (PoE) for power. PoE allows system integrators or network administrators to deploy powered devices at any location, regardless if a site is devoid of electrical outlets. PoE also eliminates the need to add new electrical power outlets in a building which requires professional installation and conduit permits. PoE can deliver power to low-voltage devices, up to 30 watts of power under the current highest-powered standard, 802.3at. However, IEEE currently has a new PoE standard in the works, 802.3bt, that will deliver between 60-100 watts of power. Though the standard is expected to finalize in 2017, there are many 802.3bt readily available for customers seeking greater power output. Visit our sister site, PlanetechUSA to view our full suite of 802.3bt Ultra PoE networking gear. 802.3bt utilizes all four twisted copper wire pairs to deliver power and data.
With Ethernet, smart building installations can utilize a single cabling medium and utilize PoE to power wireless access points, IP surveillance cameras, VoIP networks, PoE lighting, thin clients, and mobile clients for example. These powered devices rely on switches or other similar power sourcing equipment (PSE) to receive low-voltage power. Switches are particularly adept at converting AC to DC power and they provide less power loss than when using traditional electricity. These units offer a centralized management location that facilitates the troubleshooting of powered devices.
In addition, utilizing Ethernet as the main cabling medium simplifies the notion of transforming a traditional building into a smart building. Though there are a myriad of smart devices designed for smart buildings, utilizing Ethernet eliminates the need to settle on one particular connectivity standard. Enterprises can re-use their existing network switches to power a PoE Lighting system for example.
Smart buildings combine energy efficiency and technological innovation to create a dynamic networking environment of interconnected devices that offer remote control. Higher-end/higher-tier smart buildings support smart devices that can communicate with other devices without the need for human input. With Ethernet, many of the components that communicate with the internet gives users the ability to customize their preferred settings via an app.
The Edge—A Smart, Sustainable Smart Building
The Edge, a smart building located in Amsterdam, exemplifies this type of technological innovation. Touted as the greenest and smartest smart building, the smart building reuses rain water to flush toilets and to irrigate plants. It also features an atrium to make use of natural sunlight. The building received a 98% BREEAM score, a benchmark that attests to its sustainability. Furthermore, the Edge gives its office workers the ability to customize lighting and other HVAC (Heating Ventilation Air Conditioning) components via an app. The building uses a concept known as “hot desking”, a seating arrangement where workers don’t have any pre-assigned seats. With PoE lighting, office workers can utilize the app to see vacant seating areas.
Instead of having these components operate independently, The Edge exemplifies a modern smart building that integrates components such as Lighting, HVAC Systems, access control and other smart devices into a dynamic ecosystem that inform each other. The edge integrates technology from the moment an employee enters the building. A camera will identify a member’s license plate to permit access the building’s parking. Towel dispensers in bathrooms for example, notify janitors when bathrooms are experiencing particularly heavy traffic. In addition, because the Edge comes with PoE lighting with occupancy sensors, the smart building knows which rooms have remained unused and can be skipped for cleaning.
PoE Lighting— The Future of Smart Lighting
Power over Ethernet can be used to power LED systems such as a Phillips’s Light over Ethernet (LoE) Led systems. Many LED lights powered by PoE also integrate sensors to better monitor the usage of a room. An occupancy sensor for example, can be programmed to collect historical usage data and even notify cleaning personnel when to skip cleaning un-unsed rooms. Office workers can also utilize the app to find their colleagues, remind the espresso machine of their preferred settings, pair their smart phones with LCD monitors, and even order their favorite meals from the building’s cafeteria. To learn more about how PoE lighting works, click here!
Why is Power over Ethernet (PoE) far from reaching market saturation levels?
Power over Ethernet has evolved since its inception in 2002. IEEE has introduced PoE standards with increasingly higher power outputs to account for the evolving use-case scenarios for PoE. But even though the technology has been around for over a decade, PoE has not quite yet achieved market saturation. PoE use-cases are evolving beyond common computer networking applications. Early in its introduction, PoE port growth was driven by VoIP (Voice-over-IP Phones) installations. IP surveillance cameras also contributed to the growth of PoE. As the utility of PoE technology expands beyond common networking applications, Leviton predicts that PoE will experience similar growth rates that were originally seen after its introduction in 2003. A recent Dell Oro presentation confirms the forecast, attributing the growth of PoE port shipments to future PoE lighting installations. Click here to learn more about PoE lighting.
The continuing evolution of PoE use-cases along with IEEE’s standardization of higher power upgrades will continue to fuel the growth of PoE.
What is PoE?
PoE simplifies network installations by delivering both power and data via a standard networking cable. Another factor contributing to PoE’s appeal is cost-effectiveness. PoE remains unencumbered with the strict conduit regulations associated with installing electrical circuitry. PoE allows network installers and system integrators to utilize the same wiring cable to deliver power and data to sites that lack access to electrical outlets. For example, PoE makes it possible to deploy a powered device (PD) such as an IP camera in a warehouse without electrical outlets. With PoE, remote power provisioning becomes as simple as connecting a PoE-capable powered device (PD) to a switch using a standard networking cable.
A Timeline of PoE’s Evolution
The following depicts the evolution of PoE standards since its introduction in 2002.
The Evolution of PoE Standards:
2002 marked IEEE’s introduction of the 802.3af standard which specified 15.4W of DC power using 10BASE-T and 100BASE-T. The standard utilized only two of the four twisted pairs in Category 3 Ethernet or higher.
2009 marked IEEE’s introduction of 802.3at or PoE+ which specified for 30W of power. The standard also introduced 1000Base-T Gigabit Ethernet over CAT 5 and 6. Similar to 802.3af, the new standard also only utilized two out of the four copper pairs to transmit power. Compliant PoE+ power sourcing equipment features backwards compatibility and can power 802.3af powered devices, as well as devices that require less power than 15 W.
2011 saw the emergence of a new high-wattage PoE solution known as Universal Power over Ethernet (UPOE) by Cisco. Cisco’s proprietary technology utilizes four copper cables to transmit 60W of power.
2012 introduced Power over HDBaseT (PoH). Even though the standard is capable of delivering 100W of power using all four pairs of Cat5e or Cat6 cable, it is based on the 802.3at standard. HDBASE-T simplifies the connection of television media hubs with its ability to transmit video, audio, power and 100 Mbps Fast Ethernet. The Power over HDBaseT (PoH) was standardized by the HDBaseT Alliance.
2013 introduced IEEE’s official study group for 802.3bt, a high-wattage PoE solution that promises to deliver between 60-100W of power. 802.3bt can introduce new use-cases for banking, financial, healthcare, and retail sectors. Official standardization is expected to finalize in 2017.
2016 After the official standardization of 802.3bw 100-BASET1 Ethernet for automotive usage, David Law, chair of the IEEE 802.3 Ethernet Working Group, announced the intention to specify a Power over Ethernet (PoE) via automobile Ethernet in the future. Click here to learn more about the new 802.3bw standard.
PoE simplifies the deployment of powered devices such as IP surveillance cameras in locations that lack convenient access to electrical circuitry. Click here for a more in-depth overview of PoE.
Want to experience the simplicity of PoE? Click on the link below to overview our PoE equipment.
Compliant PoE devices and compatible PoE devices do not hold up to the same 802.3af/at standard. Misunderstanding the difference between compliant and compatible devices can lead to interoperable connections.
Powered Devices labeled as “compliant” fulfill IEEE’s strict requirements ofsupporting both Mode A and Mode B power modes. 802.3af/at compatible Powered Devices on the other hand, usually only have the ability to provide power using Mode B.
Power pin outs for compatible powered devices are vendor-specific. While 802.3af/at compatible powered devices can operate with compliant power sourcing equipment, there is no guarantee. If you find yourself in the market for an 802.3af/at compatible devices, ensure to check the product’s data sheet or contact your vendor to ensure that your prospective device will be compatible with your existing Power Sourcing Equipment.
Please make a note that compliant Power Sourcing Equipment can either support Mode A or Mode B, but IEEE doesn’t require compliant devices to support both power modes. Power Sourcing Equipment can essentially support one mode and still be considered compliant.
Mode A vs. Mode B
Alternative A, also known as Mode A, will use the data pairs of an Ethernet link to deliver power. Data Pairs include pins 1,2 and 3,6. PSEs using Mode A will supply a positive voltage to pins 1 and 2. Alternative B, also known as Mode B, will use the spare pairs to deliver power. Spare Pairs include pins 4,5 and 7,8. Please refer to our infographic to see a visual representation of Mode A and Mode B.
Endspan PSEs vs. Midspan PSEs
An endspan PSE will directly connect and supply PoE power to a PD such as a PoE switch. Midpoint PSE’s will oftentimes serve as the intermediary devices between a non-PoE capable PSE with a PoE-capable powered device. Examples of Midspan PoE’s include power injectors or power hubs.
Endspan PSE’s provide power on the data pairs, also known as Mode A. Midspan PSEs provide power using the spare pairs, also known as Mode B.
Power Sourcing Equipment vs. Powered Devices
Powered Devices (PD) refer to the group of networking units such as IP cameras, VoIP phones, or WAPs that rely on Power Sourcing Equipment to operate. Power Sourcing Equipment (PSE) such as switches, hubs, and injectors, provides power to Powered Devices.
What is PoE?
Power over Ethernet simplifies the deployment of networking devices allowing for system integrators or network administrators to install powered devices at any location. PoE simultaneously transmits data and power using a standard Ethernet cable and eliminates the expense of installing additional expensive circuitry.
PoE Benefits include:
Power and data using one cable
Simplified deployment
Connectivity at nearly any location
Eliminates the expense of additional circuitry
Powered Devices Classification
PDs can be categorized into “classes” depending on a unit’s power requirements. Classification ensures that powered devices receive the appropriate level of power. This prevents a PD from drawing more power than it needs, allowing for the allocation of unused power to other PDs. Devices with class assignments that require low power draw will not generate as much heat and will utilize smaller cooling systems.
Devices that do not have a specific class assignment will default to Class 0 (.44-12.95 watts).
A PSE will classify a PD by transmitting power to the connected PD using the positive pairs, and measuring the amount power loss on the negative pair.
IEEE 802.3af
IEEE’s 802.3af standard, finalized in 2003, specifies up to 15.4 W of DC Power (minimum 44V DC and 350mA) to each device. Powered devices receive only 12.95 W of power due to power dissipation.
IEEE 802.3at
IEEE’s 802.3af standard also known as PoE+ or PoE plus, finalized in 2009, specifies 30 watts of DC power. Powered devices receive only 25.5 Watts due to power dissipation.
IEEE 802.3BT
IEEE’s 802.3BT is a pre-standard and is also known as ultra PoE. Click here to learn how PoE will The high power PoE standard will simultaneously transmit data and power using all data pairs. It is expected that the standard will be able to deliver between 60-100 watts of power. The final standard is expected to receive ratification in 2017.
Want to learn more about PoE? Click hereto become a PoE expert in just 5 minutes.
RJ45 Ethernet connections are one of the most common forms of cabling found in local LAN networks. Ethernet is defined by IEEE’s 802.3 standard and can be classified in different categories including Cat5 (now obsolete), CAT5e, CAT6, and CAT6a. The two most common types of Ethernet speeds are known as Fast Ethernet, which support 10/100 Mbps, and Gigabit Ethernet, which supports 10/100/1000 Mbps. 10G Ethernet is traditionally used for backhaul and core networks such as corporate backbones, data centers, and server farms. Ethernet has replaced ATM, FDDI, and Token Ring LAN technologies and has become the default plumbing pipe of the Internet.
Robert Metcalfe co-invented Ethernet while working for Xerox Parc when he was tasked (with the job) to connect a cluster of computers to a laser printer in 1973. Robert Metcalfe later founded his own computer networking company, 3COM, and made considerable efforts to make Ethernet an industry standard. He shared his hilarious life lessons in was a guest in one of Reddit’s AMA (short for ask me anything) session and shared his life lessons here.
Ethernet however, comes with a standard 100-meter limitation. The medium loses signal integrity beyond 100 meters. The following delineates the 5 common and not-so-common methods used to bypass the standard Ethernet limitation.
1. Fiber Media Converters
Since fiber supports longer distances than copper, fiber media converters, traditionally deployed in pairs, extend Ethernet links by converting Ethernet cable runs from copper to fiber, and reverting a fiber connection to copper. Media converters can also be paired with switches that support fiber. Fiber refracts light to transmit data allowing for greater signal integrity in comparison to twisted pair copper. Different fiber types include SC, LC, FC, ST, and MU, among many others.
Fiber consists of a core, the internal area where light signals are transmitted, and cladding, the sheathing which keeps the light from escaping. Single-mode fiber cables have a smaller core, about 8 micrometers, in comparison to multimode fiber, about 50 micrometers.
The smaller core in single mode fiber allows for the propagation of light through a single pathway, allowing it to achieve faster speeds using a direct pathway in comparison to Multimode Fiber. Multimode Fiber’s larger core disperses light signals via multiple spatial pathways and this slows down transmission speeds. Nonetheless, multimode fiber offers fast transmission speeds and is commonly deployed in enterprises and small businesses due to their competitive price in comparison to single mode fiber.Telephone companies and cable companies are more likely to deploy single mode fiber for longer range applications.
Multimode fiber can extend Ethernet links an additional 500 meters while single-mode fiber can support up to 60 kilometers.
VX-VEB160G4 (V2) Ethernet Extender Kit
Fiber’s immunity to electromagnetic interference (EMI), surges, spikes, and ground loops makes it ideal for industrial environments where these types of conditions are typical.
Media converters come in a variety of different form factors and are designed to fulfill a diverse range of commercial and industrial applications. Micro Media Converters for example, offer a smaller footprint than wall-mounted fiber converters or din rail applications. The configuration of media converters can vary in difficulty levels. Standard media converters offer a simple plug and play installation in contrast to managed media converters. Industrial media converters can withstand extreme temperature ranges to provide reliable operation in harsh environments.
VX-200M-1212-2 Industrial Micro 10/100Base-TX to 100Base-FX Ethernet Media Converter
2. UTP Ethernet Extenders
Network administrators and system integrators can also extend Ethernet using Ethernet Extender units.
Networking units such as the LRP-101-UKit make it possible to extend an Ethernet links using UTP cable or 1-pair cable such as telephone cable. When paired with PoE technology, these units make it simple to deploy IP surveillance cameras for example, in locations that lack electrical circuitry. 4-pair UTP cabling can yield an additional 500 meters to Ethernet links and up to 300 meters using telephone cables. Other units such as the VX-VEB160G4 can extend Ethernet links up to 2.5 kilometers.
GT-802 10/100/1000Base-T to 1000SX Gigabit Media Converter (MM, SC, 550m)
UTP Ethernet Extender convert Ethernet to DSL and revert signals back to Ethernet. Following similar deployment schemes as fiber media converters, these units can be deployed in pairs. Alternatively, single units can operate with compatible switches.
3. Coaxial Cable Extenders
Coaxial Extenders can extend Ethernet connections up to 1,000 meters using legacy coaxial cabling and can provide high-quality video transmission. Units such as the LRP-101-C-KIT make it simple to upgrade from analog to IP cameras using the existing coaxial wiring infrastructure of a network. Coaxial Extenders can be a highly scalable solution when paired with coaxial switches such as the LRP-822Cs . The unit can house up to 8 networking devices using coaxial links.
LRP-101C-KIT 1-Port Long Reach PoE over coax Extender Kit (LRP-101CH + LRP-101CE)
It’s not uncommon to find twisted pair copper cables and coaxial cables included in the infrastructure of a building. UTP and coaxial cable Ethernet extenders are cost-effective options that use existing copper lines and eliminate the need to rewire a network.
Wireless Ethernet Extension can be accomplished using two wireless access points (WAPs) to form a wireless bridge. This type of deployment requires two WAPs —one configured as an SDS AP (source) and the second to be configured as SDS Client (destination) modes. Wireless Ethernet extenders conveniently offer Ethernet extension without the need to accommodate unsightly wires. Unfortunately, wireless Ethernet extenders are susceptible to the interference such as infrastructures and weather conditions. Wireless Ethernet extension requires networks to be within a line of sight, unobstructed by large infrastructures. Wireless Ethernet extension can span several miles long and is ideal for enterprise and industrial environments.
VX-AP1AC Outdoor 802.11ac Wireless LAN High Power Access Point with PoE
5. Cellular Extension (Cellular Data Networking)
Cellular wireless routers make it possible to provide wireless Ethernet extension in a similar fashion to wireless bridges. But unlike wireless bridges, cellular extension relies on a network of cell towers to transmit signals. Using cellular routers, system integrators can extend Ethernet signals to virtually any location that receives a cell phone signal. Cellular extension bypasses the need for networks to be within line of sight, a limitation found in wireless bridges. As explained by B&B Electronics, solar cellular routers can easily be deployed in locations that reside beyond the edge of the power grid to extend Ethernet where electrical circuitry is absent. Cellular routers can support applications such as networking equipment, ATM machines, water meters, and industrial control systems.
Gartner predicts that 20.8 billion things will be connected to the internet by 2020. The Internet of Things (IoT) describes the new generation of smart devices that connect to the internet and offer users the ability to remotely control and monitor their devices. Consumers typically associate the Internet of Things with sexy consumer products such as wearables and smart home automation devices. But did you know that “most Iot devices are not in your home or phone”? [1] In fact, a sizeable portion of IoT devices are deployed in factories, businesses, and healthcare. This sector of the IoT industry is known as the Industrial Internet of Things (IIoT) and it includes industries such as manufacturing, healthcare, transportation, oil and gas, and even agriculture. Also dubbed as the internet of unsexy things by Stephen Bryant, the bulk impact of the Industrial internet of things will stem from inexpensive sensors– the data collecting barnacles that feed off the processes of physical machines. Sensors are becoming increasingly cheaper to the extent that connectivity will become a default feature in even the most basic options.
IIoT Will Spawn Hybrid Business Models
This hyper-awareness of machine processes will allow business to increase their operational efficiency by reducing downtime and increasing productivity levels. However, industrial businesses will also have access to a surplus of information allowing them to collect insights that may also help them develop new products and services.
Michelin Group is one such example. Their pre-digital business model consisted of offering one sole product: tires. But when the company added sensors to their tires, they were consequently able to offer a new software-based service. Their new software takes input from the sensors in their tires to help train truck fleet drivers to drive more efficiently and reduce fuel consumption. Michelin is an example of a product-based company that was able to spawn a new information-based service.
The impact of the IoT world will occur behind the scenes of the Industrial Internet of Things and will largely remain invisible to consumers. These IIoT devices will operate silently in infrastructures and collect valuable data. This data will be translated by experts or software to generate insights and increase efficiency and revenue. And for the first time in history, industrial industries will have an opportunity to create hybrid business models between their physical products and digital services that can emerge from the new influx of data that they collect. In the same way that the Information Age has pressured professionals to become knowledge workers, IIoT will challenge industrial industries to enter the digital economy and collaborate with unlikely partners.
But a greater capacity for predictive and preventative data can lead to what experts are calling an “outcome economy”. In an outcome economy, consumers will purchase results as opposed to Seth Godin’s conceptualization of the placebo generated by marketing.
IIOT vs. M2M
The Industrial Internet of Things can be seen as an evolutionary step up from Machine-to-Machine (M2M) technology typically designed for closed-ended, point-to-point connections. The flaw with M2M technology, as explained by Automation World, is that even though remote management is possible, “Rarely… [is] the data integrated with enterprise applications.” M2M applications typically rely on hardware modules embedded in a machine whereas IoT devices depend on low-powered and passive sensors that communicate using standards-based IP networks. IoT devices also offer a more scalable solution by utilizing the cloud. M2M can be seen as the equivalent of running a CD-Rom while IIoT can be compared to connecting to the Internet.
PoE-The Plumbing of IIoT
The IIoT will rely heavily on the practicality of Power over Ethernet (PoE). With data and power delivered via a single Ethernet cable, PoE simplifies the deployment of networking equipment in locations without electrical circuitry. Higher-powered 802.3at devices can supply a maximum of 25.5 watts of power and can support a variety of networking and non-networking applications such as PoE lighting. Using PoE as the electrical interface in these types of environments is a practical solution. Machine Design asserts that “Ethernet has 10 to 100 times higher data throughput rates than with fieldbuses, is a widespread technology, cost-comparable to analog interfaces, based on industry standards, and is flexible and compatible with current automation systems.” The following will describe the type of equipment used in industrial environments.
Industrial POE Switches
The IIoT industry will rely on Gigabit and Fast Ethernet Switches with PoE capabilities and different uplink options for to fit the different needs of a variety of networking environments. The IGS-803SM-8PHE24 (Extended Model) is a managed industrial grade Gigabit PoE (Power over Ethernet) switch with 8 Gigabit PoE interfaces and 3 SFP Gigabit/Fast Ethernet ports that help network administrators benefit from the power of PoE and fiber. It’s not uncommon for switches such as these to include STP/RSTP/MSTP/ ITU-T G.8032 Ring and multiple U-Ring features. Devices such as the IGS-803SM-8PHE24 also boast energy-efficiency with advanced PoE management functions. These units are designed to withstand harsh electrical demands and temperatures to ensure reliable operation in industrial networking environments. The IGS-803SM-8PHE24 is a wide operating temperature range model (-40 to 75°C) and is an ideal option for the industrial automation of applications.
Ports:8 10/100/1000Base-T + 3 100/1000Base-X SFP
Type of Switch: Managed
Standards:IEEE 802.3af/at
PoE Budget:180W
Input Power:24/48VDC redundant dual
Operating Temp:-40 to 75°C
Industrial Ethernet Extenders
Ethernet can be used as the electrical and data circuitry to a networking environment but at the same time, it comes with a standard 100-meter limitation. Units such as the IVC-2002 allow network administrators to bypass the 100 meter Ethernet limitation. The IVC-2002 is resistant to electromagnetic interference and withstands surges that could occur in industrial plants or traffic control cabinets. This unit operates efficiently in varying temperatures ranging from -40 to 75 degrees C, allowing for the deployment at any location.
Speed:4 10/100TX to 1 BNC/RJ11
Distance:4km
Fiber Connection: BNC/RJ11
Operating Temp:-40 to 75°C
Industrial environments can reliably obtain fast transmission speeds even in copper-based networks. Versa Technology’s VX-VEB160G4 (V2) is one of the fastest Ethernet Extenders available on the market and can achieve transmission speeds of up to 300Mbps (Downstream: 190 Mbps/Upstream: 110 Mbps). These units provide a cost-effective alternative to fiber deployment delivering fast transmission rates using existing copper lines.
Interface:4 x 10/100/1000Base-T, 1 x VDSL2
Speed DS / US:190Mbps / 110Mbps
Power Supply:12VDC over 2.1mm DC Jack
Power Consumption:5 Watts Max.
Operating Temperature:-40°C to 75°C
Standard: IEEE 802.3 compliant
Distance:9,000 ft
Industrial Media Converter
It’s not uncommon for IIoT devices to function in hybrid copper and fiber networks. Media converters such as the IMC-1000 can provide media conversion between an electrical 10/100/1000base-T cable and an optical 1000/1000Base-X Ethernet. These units are housed in DIN rail or wall mountable encasements that can withstand harsh industrial environments, such as industrial networking and intelligent transportation systems (ITS). These units are ideal but not limited to military and utility market applications where environmental conditions exceed commercial product specifications.
Do you want to become an expert in the telecom industry? Forbes recommends reading daily digests of the top news and blog sites as one of the crucial steps to become an industry expert in your field. Versa Technology has collected the top 50 sites to help you become an industry expert in the Telecom and computer networking sphere.
Do you have other source sites you’d like to recommend? Let us know by leaving a comment below.
Fierce Telecom – Fierce Telecom is an invaluable resource that provides the latest news on telecom companies, backhaul, Ethernet, IPTV, and many other telecom trends. Fierce Telecom is part of the Fierce Market family that covers industries beyond the Telecom sector. All Fierce Telecom sister sites offer an array of resources including live events, webinars, e-books, and many other educational resources.
FierceCable – If you’re a cable provider, visit FierceCable to remain on top of the latest news on voice, video and data service trends.
Fierce Wireless – Follow Fierce Wireless to access expert analysis of trends in the wireless communications industry.
FierceBigData – FierceBigData targets those in the Enterprise IT sector that work with the exponential growth of data. The site provides news on “data management and analytics, data architecture, big data systems, and other key issues”.
FierceEnterpriseCommunications – FierceEnterpriseCommunications provides current news in the IP communications to maintain enterprise communication providers up-to-date
FierceITSecurity – FierceITSecurity targets those responsible for maintaining the Cyber Security of their enterprise and is a major news source for topics such as security, malware defense, and many others.
FierceInstaller – FierceInstaller is must-have resource for cabling technicians, outside plant engineers, cell site installers and the many other types of installers in telecom sector.
Light Reading – If the Fierce Market Family didn’t cover so many niches, we’d recommend Light Reading as your number one resource to stay up to date in the telecom sphere. Visit this site to find news and information on anything related to the network communications industry including optical, cable, Ethernet/IP developments, and many other related fields.
Telecomramblings – Telecomramblings is another great b2b resource that provides information on the developments on the infrastructure of the Internet such as backhaul networks, long-haul metro networks, VoIP, unified communications and other industries.
TelcoProfessionals – TelcoProfessionals is a great site to network with other professionals in the industry. Resources include news, blogs, summits, and an active community of experts.
Network World – Networkworld aggregates the most important news and blogs in the networking industry. Check out their videos to quickly catching up with the latest trends in high-tech.
EETimes – EETimes focuses on a large sector of the Electronics industry but dedicates a hefty portion of its focus to the wireless & networking sector.
USTelecom – USTelecom is THE Broadband Trade Association that keeps broadband service providers and suppliers informed about the latest broadband news and industry events. If you are interested in a year-round access to professional development events along with the opportunity to collaborate with other Telco professionals, consider joining as a member at their site.
ComputerWeekly – TechTarget acquired Computer Weekly back in 2011. Visitors now have the convenience of browsing TechTarget’s vast knowledgebase directly from ComputerWeekly. ComputerWeekly provides information on any of the IT sectors you may find yourself working in.
LightWave – Light Wave provides b2b information on Network Architecture and Optical technologies. This site offers a vast library of white appears, videos, webcasts and buyers guides.
Telecom Paper – Telecom Paper is another great resource for finding up-to-date information on the telecom industry offering coverage in the Mobile & Wireless, Internet, Broadcast & Satellite and many more key niches within the Telecom industry. The research company is based in the Netherlands and will offer limited accessibility to registered members. A one year subscription for a light user will cost you about $212. But this blog offers plenty more free resources. Keep reading!
Telegeography – Telegeography is a market research and consulting firm that provides various online reports. Research areas include International networks, undersea cables, service providers, and wholesale circuit pricing, (this is another one that might not be worth going to).
TMCnet.com – Tmcnet.com is another great resource for those in the communications and technology industry. The B2b technology site features manyindustry leaders in the Telecom industry as contributors. Don’t forget to check out theirpodcast!
Enterprise Networking Planet – If you’re an enterprise IT administrator, Enterprise Networking Planet will provide you with the latest market news and technological advancements relating to routers, software, management tools and information. Check out their vast library ofwhitepapers and webcasts.
Telecoms.com – This news portal features international Telecom market news and offers whitepapers and many more resources to keep you up to date.
TelecomEngine – TelecomEngine is a Teleco media group that provides resources beyond market analysis reports. This is another great resource to access insider information on the Telecom markets around the world.
Developing Telecoms – This is another great resource to keep a pulse on the international Telecom markets including Africa, Asia, Central & Eastern Europe, Latin America and the Middle East.
Telecom Lead – Telecom Lead is a Telecom news portal based in India that offers news and stats on the international markets based inBrazil, China, Africa, and the Middle East.
ETTelecom.com – Also based in India, ETTelecom provides another international Telecom news portal that will keep you informed on policies, devices, and the industry in general.
Business Today – Business Today reports the latest news on India’s largest broadband and mobile providers.
TelecomAsia – Telecom Asia brings you the latest Telecom news on the Asian market. Visit Telecom Asia for news on some of the biggest Asian Telecom players including ZTE, Huawei, Fiber Home, and Amdocs.
Telecomstechnews.com – Telecom Tech News provides news and statistics in a range of industries in topics ranging from IoT to Wimax to VoIP. This is an ideal news source site for serving professionals, developers, operators, marketers, outsources and hardware manufacturers.
ItBusinessEdge – IT Business Edge hosts a variety of blogs from industry experts. Get your business edge in IT Management, Data Center, and other essential tools like tutorials, research reports, and other invaluable content for those in the Telecom industry.
SearchTelecom – Like Fierce Telecom, Tech Target covers a broad range of industries that covers a variety of technology niches. To learn the latest technological and market news in the Telecom industry, visitSearchTelecom. Visit Search Telecom’s to browse through their severalniches!
TelecomTimeout Blog – Telecom Timeout Blog is Search Telecom’s very own blog that provides insightful commentary on telecom trends. Have a burning IT/Telecom question? Visit the site and ask the experts! Telecom Timeout offers a vast array of forums, FAQ’s, glossary, and the latest news on the Telecom industry.
SearchNetworking – Another Tech Target niche,SearchNetworking keeps IT professionals updated on the latest news on network infrastructures, backhaul and metro networks, and many more other key topics in the field.
IT Knowledge Exchange – Browse through Search Networking’s blog, IT Knowledge Exchange, that is maintained by networking exporters to provide commentary on the myriad of subjects related to networking.
Whatis.com – Whatis.com is another fun offspring from Tech Target. If you’re interested in becoming a technology word sleuth, sign up for their daily e-mails to receive a tech vocabulary word of the day.
Telco2.0 – Telco2.0 doesn’t have the sexiest web interface, but the blog, maintained by STL Partners, features up-to-date market reports, forecasts, and research papers. STL is a researching and consulting agency that works “at the intersection of the Telecoms-Media-Technology sectors.
Cellular News – Cellular News provides great market watch analysis for the Telecom industry.
Ethernet Alliance – Ethernet Alliance is one of Versa Technology’s favorite sites. Ethernet Alliance provides updates on the latest developments related to Ethernet Standards. Browse through their webinars, videos, whitepapers and press releases and don’t forget to visit their blog to stay in the loop.
ITNEWS – IT News provides a plethora of information relating to everything related to IT. Follow their news portal to learn about networking, IP communication, cloud computing, operating systems, virtualization, and many more topics.
Jon Arnold’s Analyst 2.0 Blog – Based in Ontario, Canada, John Arnold has been writing about the IP communications sector since 2008. He heads his own independent telecom analyts and marketing strategy consulting firm. If you work for the communications sector, visit his site for his commentary on new Telecom tech trends.
Amy Engineer – Amy Renee describes herself as “a network engineer that is recovering from having joined the “dark side” and done exclusively voice for about three years.” AmyEngineer.com chronicles the lessons she’s learned now that her job involves aspects beyond voice.
High Speed Experts – High Speed Experts is a news portal that provides market information and consumer trends on wired and wireless broadband.
The Register – The Register is a UK-based news source site that provides information on science and technology. The Register provides information on networking, data centers, new software, security and many more topics.
KrebsonSecurity – If you’re in charge of maintaining your enterprise network secure, KrebsonSecurity blogs provides the latest news on cybercrime. Brian Krebs is now a New York Times Best Seller having written “Spam Nation: The Inside Story of Organized Cybercrime-from Global Epidemic to your Front Door”
CIO Dashboard – If you’re a Chief Information Officer (CIO) or Information Technology (IT) Director, Chris Curran’s blog has got you covered. CIO Dashboard is the virtual space “Where Technology Leaders Talk”.
Forrester – Forrester is a well-known research company that provides custom market analysis reports and growth strategies. But Forrester also provides great information for CIOs in their CIOblog that features multiple industry experts.
Netwrix Blog – Based in Irvine, California, Netwrix Blog provides a great resource for those concerned with maintaining their IT systems compliant and secure. The corporation is an IT auditing company and their blog keeps IT personnel updated on the latest compliance news.
Data Center Knowledge – Without data centers, we wouldn’t have the luxury of boasting at least 1,2000 Pegabytes worth of information (that’s approximately 1.2 million terabytes according toonline sources). Stay up to date on industry-related news on data-centers withData Center Knowledge.
Converge! Network Digest – Sign up for Converge! Network Digest’s newsletter to receive daily notifications of international networking news, including wireless and optical technologies.
ConnectWorld – Unlike Converge! Network Digest, Connect World provides expert analysis on current networking trends (as opposed to providing a general market watch).
The Guardian – The Guardian is a British national newspaper that has been a well-respected media group since 1821. Though it has undergone many name changes, the site provides news on Britain telecom companies and great commentary columns.
Wireless Week – Wireless Week is the go-to-site to get the latest information on devices, carriers, and apps in the wireless industry.
Honorable Technology Mentions
Though we kept our list strictly related to Telecom, we felt compelled to share some great B2C sites besides the obvious Mashable and TechCrunch recommendations (both great sites for tech enthusiasts might we add). Keep reading to explore our Honorable Mentions!
The Next Web– Follow The Next Web to get international news on the latest technology and web developments. If you’re looking to hone your SEO skills, check out their TNW Academy as well as their TNW Deals and Conferences!
Gigaom – Sometimes it’s worth gaining self-awareness of how you and you’re customers are using broadband technologies as consumers. Gigaom is a great resource that will keep you up-to-date on broadband application trends.
A Smarter Planet Blog– IBM has again proven itself as a visionary company with its latest venture, IBM Watson. IBM describes Watson as a cognitive assistant “that uses natural language processing and machine learning to reveal insights from large amounts of unstructured data”. In other words, IBM is search engine— much like Google and Siri, but on steroids. Visit the site to learn more about the future of Watson’s search capabilities.
IEEE Spectrum– IEEE Spectrum provides the latest discoveries and developments on physics, science, and robotics. If you love futurism, you’ll love this site! IEEE is one of the most well-respected professional association for Engineers boasting over 400,000 members worldwide. IEEE also oversees the standardization of Ethernet standards as explainedhere.
Fashioning Tech-Wait, fashion and tech are two completely worlds right? Well, if you’re curious about what happens when the fashion and tech worlds collide, check out Fashioning Tech. Take a sneak peek into your future wardrobe with the latest information on smart fabrics, wearables, and other tech innovations in fashion.
How To Geek– Ensure to maintain your inner Geek up to date with How To Geek. How To Geek offers tutorials on Apple, Android, and Microsoft platforms and offers a very active forum where you can beleaguer other geeks with your questions.
Did we miss a site? Let us know and leave us a comment below. Don’t forget to follow us on Facebook, Linkedin, and Twitter!
Wireless Local Area Networking (WLAN) automatically connects your client device to an access point (AP) with the strongest signal in an RF environment whose access points have the same SSID. But did you know that you can boost your wireless roaming aggressiveness to increase the frequency at which your client device will search for nearby AP’s broadcasting a better signal quality? Keep reading to find out how!
What is WLAN Roaming?
WLAN roaming automatically connects your client device to an access point with the strongest signal in an RF environment.Wireless network cards in client devices continuously listen for nearby APs with the same SSID. When a client device approaches an alternative AP with a stronger signal, the client can connect to this new AP without triggering service interruptions in e-mail and web applications. (Voice data however, is more susceptible to dropping frames when a client device roams onto a new AP.)
WLAN roaming prevents the user from having to re-log back into a Wi-Fi network with the same SSID when it associates with a new AP. This makes it simple for a WLAN client to take their laptop from a sales department for example, and bring it into different locations, such as a warehouse, without having to re-login to a different wireless access point.
How does WLAN roaming work?
When a wireless client device approaches an AP with a stronger signal, the client device must associate with the new AP and disassociate its connection from the old AP. This process is known as the “handoff” process that occurs automatically. The “handoff’ process consists of the following steps:
Step 1: Scanning
When the RSSI (Received Signal Strength Indicator) values begin to drop in a client device, it will search for nearby APs with the same SSID that are broadcasting a stronger signal.
Step 2: Authentication
If the client device finds an available AP, it sends a request to access the new AP. The client device patiently waits to get approved or rejected by the new AP.
Step 3: Re-Association
If the new AP approves the request, the client will send a re-association request and complete the hand off process by disassociating from the old AP.
How long does the handoff process take?
The handoff process is typically unnoticeable by the user and takes less than ½ a second.
What is roaming aggressiveness and how can it improve my wireless reception?
Roaming aggressiveness refers to the interval time and conditions that will trigger a wireless network card to search for and connect to an alternative AP. Boosting your roaming aggressiveness increases the rate at which your network card will seek out an AP with a stronger signal. Adjusting roaming aggressiveness adjusts the sensitivity of your wireless network card to nearby APs.
Who can benefit from adjusting roaming aggressiveness?
Users using a shared Wi-Fi network in a small business, enterprise, campus, or a home with multiple access points can benefit from WLAN roaming.
Are there any downsides to adjusting wireless roaming aggressiveness?
The only downside is that there is no quick way to simultaneously adjust the wireless aggressiveness of several client devices. IT departments in a campus that lends laptops for example, will need to set up the wireless aggressiveness of these client devices individually.
How Do I setup Roaming Aggressiveness on my computer?
Click the video to learn how to setup your roaming aggressiveness!
The following steps will show you how to change your roaming aggressiveness on Windows PC:
Navigate to the Start Menu to access your Control Panel
Click on Network and Internet
Click on Network and Sharing Center
Under Connections select Wi-Fi
Click Properties
Select Client for Microsoft Networks
Click Configure
Click the Advanced Tab
Select Roaming Aggressiveness
Select your preferred Value from the drop down menu.
Please note: If you are using a Ralink Wi-FI network adapter, click Roaming Sensitivity and select your preferred Value from the drop down menu. Ralink uses the term roaming sensitivity instead of roaming aggressiveness.
Setting your roaming aggressiveness to a higher value will trigger your client device to look for APs more frequently. Your client device will not roam when set to the lowest setting unless it experiences severe link quality degradation.
Will this tutorial work with any laptop?
This tutorial will work for laptops that have Intel and Realtek networking cards.
How do I setup Roaming Aggressiveness on my phone?
Not all cell phones have been natively optimized to set up roaming aggressiveness. If your cell phone uses an Android platform, you may be able to install WiFi Roaming Fix, a third-party app that allows users to tinker with their roaming aggressiveness. For a more in-depth tutorial to Wi-FI Roaming Fix, click here.
Did you know that Elon Musk is supporting an entrepreneurial initiative to build micro satellites that will transmit Internet access “to the unfettered masses”? Click here to find out more!
The Internet of Things (IoT) has exploded over these past three years, and according to Gartner research, 25 billion connected “things” will be connected to the Internet by 2020. With the influx of smart technology, IPV6 will provide enough IP addresses to more than sufficiently cover the evolving digital life of consumers. The Smart Homes sector alone is predicted to be a $490 billion market.
But consumer-brand manufacturers will not be the sole beneficiaries of the IoT explosion. Gartner predicts that the manufacturing, healthcare, and insurance industries are the top three industries positioned to profit the most from the IoT sector.
IoT has given our physical inanimate world a “digital nervous system”, a term coined by Bill Gates & Judith Dayhoff. The vision anticipates a deluge of information generated from smart appliances to smart infrastructures. This already emerging hyper-connected environment will monitor, measure, and automates tasks and increase the demand for big data analytics. The following infographic provides a sneak peek into the exponential expansion of the IoT movement.
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