Antaira Technologies LLC - Experts & Thought Leaders

Antaira Technologies, a pioneer in industrial networking solutions, is launching at the International Security Conference and Exposition (ISC West) its new Airolinx 6 Series of environmentally-hardened wireless access points. Featuring Wi-Fi 6 technology supporting speeds of up to 2400 Mbps, the Airolinx 6 Series is optimised for high-bandwidth applications, including video surveillance, last-mile wireless backhaul, and intelligent transportation systems, with a maximum connectivity range of 20 miles. Requirements of wireless networks Airolinx 6 Series' PoE+ IEEE802.3at input enables single cable integration with PoE switches In addition, the Airolinx 6 Series' Power over Ethernet (PoE+) IEEE802.3 at input enables single cable integration with PoE switches for simplified, cost-effective deployments. “The Airolinx 6 Series addresses the escalating connectivity requirements of modern wireless networks in demanding environments,” said Joe Cook, General Manager, Antaira Technologies. “Antaira has merged an exceptionally rugged design with PoE+ input and WiFi 6 that makes these access points the ideal choice when building wireless networks that ensure reliable operation and seamless roaming without interruption -- virtually anywhere, indoors or outdoors.” Three versions of Antaira Airolinx 6 Series The Antaira Airolinx 6 Series is available in three versions: Airolinx-6-IOM-IP67-T: Single-band outdoor AP with internal dual-plane omnidirectional antennas, providing seamless 360-degree coverage up to 2 miles. Airolinx-6-EOM-IP67-T: Single-band outdoor AP with external dual-plane omnidirectional antennas, offering customisable coverage up to 2 miles. Additionally, this model supports a variety of alternate antennas, including dish, sector, horn, and panel antennas, providing versatility for specialised deployments. Airolinx-6-ILD-IP67-T: Single-band outdoor AP with a long-distance 21dBi panel antenna, capable of extending reliable connectivity up to 20 miles. Hardened for demanding environments Antaira Airolinx 6 Series wireless access points are housed in an IP67-rated enclosure ingress protection Antaira Airolinx 6 Series wireless access points are housed in an IP67-rated enclosure providing ingress protection from dust, moisture and potential water immersion. A wide operating temperature range of −40°F to +167°F, along with resistance to winds up to 120 mph, make these units ideal for outdoor and harsh industrial use cases. Airolinx 6 Series applications The Airolinx 6 Series is specifically designed to enhance wireless networks in mission-critical applications, including: Security: Reliable, high-speed Wi-Fi for IP surveillance cameras and security networks. Transportation: Ideal for intersection connectivity, public transit networks, and vehicle-to-infrastructure (V2I) communication. Industrial Automation: Provides seamless wireless connectivity for SCADA systems, remote monitoring, and the industrial IoT.

Power over Ethernet (PoE) network switches are frequently used to supply outdoor IP cameras with electricity. Powering IP cameras becomes a challenge, however, when only non-PoE legacy switches are available.  Within solar trailers or NEMA-rated pole boxes, operators are left with few power options but connecting batteries or running long cables from wall outlets. Gigabit PoE injector Antaira is introducing at the ISC West its new INJ-C201G-at-24-T industrial Gigabit PoE injector To overcome this obstacle, Antaira is introducing at the International Security Conference & Exposition (ISC West) its new INJ-C201G-at-24-T industrial Gigabit PoE injector, a cost-effective solution to enhance non-PoE legacy switches and routers. It delivers up to 30W of DC power to 802.3af and 802.3at compliant endpoint devices while ensuring high-speed Gigabit data transmission. Integration into network infrastructures Designed for ease of installation, the injector mounts on the same DIN rail as the connected switch within a box or cabinet, eliminating the need for additional AC power lines or replacing a non-PoE switch with a PoE model. Equipped with an internal power booster, the Antaira INJ-C201G-at-24-T supports a wide input range of 12VDC to 55VDC, making it ideal for integration into diverse network infrastructures, including industrial automation powered by standard 24VDC control cabinets. Fast and simple to install The injector mixes an intelligent internal tool that ensures power is given only to PoE-compatible devices Installation requires only one Cat6 cable from the non-PoE Ethernet switch or wireless radio to the INJ-C201G-at-24-T injector’s RJ45 input port, and another cable from the injector’s RJ45 output port to the powered device. The 4-pin terminal block connects to an external power source. Designed to IEEE PoE standards, the injector incorporates an intelligent internal mechanism that ensures power is delivered only to PoE-compatible devices, enabling dependable protection. Antaira INJ-C201G-at-24-T The Antaira INJ-C201G-at-24-T is housed in a durable metal casing that can be conveniently mounted on DIN rails or be wall mounted to suit different work environments. It delivers long-lasting, reliable performance where network devices are exposed to vibration, electrical noise, and temperature fluctuations.

Power over Ethernet (PoE) switches have fundamentally transformed how devices are powered and connected to industrial networks. By transmitting both power and data through a single Ethernet cable, industrial PoE switches enable the deployment of Powered Devices (PD), such as IP cameras, wireless access points, VoIP phones, and sensors. New generation of PoE switches New generation of low-voltage PoE switches able to operate on input voltages below 48VDC Standard PoE Ethernet switches supply PDs with clean, stable DC power compliant with the IEEE’s 802.3af/at/bt PoE specifications. In order to do this, they usually require 48VDC (Direct Current Voltage) input, and are unable to properly supply PoE to devices in settings where this voltage is not accessible. This article explores a new generation of low-voltage PoE switches able to operate on input voltages below 48VDC. Internal DC-to-DC power-boosting technology enables these switches to convert 12-36VDC input to 48-56VDC output, ensuring seamless power delivery for PDs in compliance with IEEE 802.3 PoE standards. IEEE specifies 48VDC input on devices Due to its stability, virtually all communication devices utilise direct current (DC) sourced from a power supply, converting alternating current (AC) into DC or a DC battery. IEEE specified 48VDC in its PoE standards because it balances efficient power transmission, voltage drop considerations over long Ethernet cable runs, and electrical safety thresholds. IEEE’s original PoE standard PoE operates within a flexible voltage range rather than a fixed 48VDC While many PoE devices can operate on battery power, the vast majority of enterprise and industrial PoE networks derive power from AC-to-DC power supplies converting grid electricity.  PoE operates within a flexible voltage range rather than a fixed 48VDC. The IEEE’s original PoE standard, 802.3af, along with subsequent standards 802.3at and 802.bt, specify a voltage range requirement of 44 to 57 volts. Power standard PoE switches Industrial networks continuously change and expand into new areas, unlocking opportunities even in locations without 48VDC input to power standard PoE switches.  Low voltage input switches represent an innovative new solution, eliminating the need for complex setups like connecting four 12V batteries in series to achieve 48VDC. By simplifying power requirements, low voltage input Ethernet switches save space, reduce complexity, and enhance reliability by removing the need for additional voltage converters for lower-voltage devices. Below are some applications where low-voltage PoE switches excel, particularly in remote sites without readily available power outlets. Smart buses These vehicles are networked to improve transportation efficiency and the passenger experience. Smart buses can be frequently equipped with IP cameras, WAPs, GPS, and VoIP, yet have only DC12V input for a PoE switch to draw power. Similar power challenges arise in RVs, mobile command centres, trucks, and ships.  Remote sites Off-grid industrial sites use solar-powered battery systems featuring DC12V, DC18V, and DC36V inputs Off-grid industrial sites use solar-powered battery systems featuring DC12V, DC18V, and DC36V inputs. Depending on the size of the panel and the sunlight conditions, different types of high-capacity batteries can be charged to power a low-voltage industrial PoE switch, greatly simplifying connectivity for multiple PDs. These PDs can include standalone roadside devices, access control/VoIP, agricultural monitoring, surveillance trailers, and Intelligent Transportation Systems. Besides solar, batteries can be charged by a backup generator or connected to the grid during off-peak hours, when available. Though far less common, wind, hydroelectrical, and geothermal power are power options. Factory automation Although these electrical systems can range from 12VDC to 36VDC, the de facto voltage for industrial automation and control systems is 24VDC. Relays, industrial sensors, actuators, and PLCs use 24VDC, for instance. A low-voltage PoE switch will operate on various 24VDC power supplies in industrial automation systems.  The low voltage PoE switch will power network devices directly from a properly specified 24VDC power supply without needing a separate high-voltage wall outlet. Mobile trailers Solar-powered mobile security trailers offer a key for where reducing the use of long cables improves safety Solar-powered mobile security trailers allow for quick deployment in various scenarios, such as construction sites, live events, parking lots, schools, and general crowd control. Trailers provide a security presence by being equipped with multiple IP cameras, speakers, wireless radios, lights, and other hardware to identify, find, and deter criminals and capture incidents 24/7, day or night. Solar-powered mobile security trailers offer a solution for where reducing the use of long electrical cables improves safety. In these situations, a low-voltage PoE switch with an internal DC boost is required to convert 12-36VDC input into the necessary 48-56VDC PoE output for connected PDs. Antaira power boost Antaira's "power boost" technology utilises the switch's integrated circuitry, typically a boost converter, to efficiently store energy in an inductor during the switch-on phase and release it during the switch-off phase. This process results in a higher output voltage than the input, ensuring reliable power delivery. This way, PDs operate on a standard 48VDC PoE output even when the industrial type of switch is supplied with a lower voltage input. It also eliminates the need for a separate step-up transformer and, in turn, saves space in an enclosure using only one device.