The Ubiquiti PowerBeam 5AC 620 (Model: PBE-5AC-620) is a high-performance airMAX ac Wireless Bridge purpose-built for high-capacity Point-to-Point (PtP) long-range backhauls and high-gain Point-to-MultiPoint (PtMP) CPE deployments. Operating in the 5 GHz frequency spectrum, the device combines InnerFeed technology with a massive 620 mm dish reflector to deliver 29 dBi antenna gain, tight directional beamwidth, and maximum noise immunity across challenging RF environments.
Powered by airOS 8 and Ubiquiti's proprietary airMAX ac technology, the PBE-5AC-620 achieves real TCP/IP throughput exceeding 450+ Mbps with exceptional link distances reaching over 30+ km. Housed in a weatherproof UV-stabilized enclosure, it includes a Gigabit Ethernet interface, 24V Passive PoE support, protective radome compatibility, and a heavy-duty precision alignment pole-mounting assembly.
Comprehensive Key Features:
High-Gain 620 mm Parabolic Dish: Features a large 620 mm reflector dish delivering 29 dBi antenna gain and tight beam directivity for ultra-long-distance links.
Integrated InnerFeed Technology: Integrates the radio directly into the antenna feed horn, eliminating coaxial cable losses and maximizing RF power efficiency.
High Noise Immunity: Focused beamwidth isolates signal transmission to reject co-location noise and overcome radio frequency interference.
Advanced airMAX ac Architecture: Powered by proprietary airMAX ac (TDMA protocol) technology delivering up to 450+ Mbps real TCP/IP throughput with low latency.
Built-In airOS 8 Operating System: Includes real-time airView spectrum analyzer, dynamic channel selection, and comprehensive link diagnostic tools.
Gigabit Ethernet Performance: Equipped with a 10/100/1000 Mbps RJ45 port to ensure wired throughput matches long-range wireless capacity.
Heavy-Duty Precision Mounting: Includes a robust mechanical pole-mounting bracket with micro-adjustment controls for exact elevation and azimuth targeting.
Extended Technical Specifications:
Hardware & Physical Parameters:
Model / SKU: PBE-5AC-620 (PowerBeam 5AC 620mm)
Dish Reflector Diameter: 620 mm (24.41")
Dimensions: 620 x 620 x 386 mm (24.41 x 24.41 x 15.20")
Weight: 6.4 kg (14.11 lb)
Enclosure Material: UV-Stabilized Outdoor Plastic, Powder-Coated Steel
Processor: MIPS 74Kc at 720 MHz
System Memory: 128 MB DDR2 SDRAM, 16 MB NOR Flash
Mounting: Precision Pole-Mount Kit Included (Micro-Adjustment Alignment Bracket)
Wireless, Networking & Performance Parameters:
Operating Frequency: Worldwide: 5150 – 5875 MHz (USA / FCC: 5725 – 5850 MHz)
Antenna Gain: 29 dBi
Max. Output Power: 24 dBm
Networking Interface: (1) 10/100/1000 Mbps Gigabit Ethernet RJ45 Port
Wireless Protocols: airMAX ac (TDMA Mode), 802.11ac
Maximum Throughput: 450+ Mbps Real TCP/IP
Link Distance: 30+ km (Line-of-Sight)
Channel Bandwidths: PtP Mode: 10/20/30/40/50/60/80 MHz | PtMP Mode: 10/20/30/40 MHz
Electrical & Environmental Parameters:
Power Method: Passive PoE (Pairs 4, 5+; 7, 8 Return)
Power Supply: 24V, 0.5A Gigabit PoE Adapter (Included)
Max. Power Consumption: 8.5W
Supported Voltage Range: 20 to 26V DC
Wind Loading: 872 N at 200 km/h (196 lbf at 125 mph)
Wind Survivability: 200 km/h (125 mph)
ESD/EMP Protection: Air: ±24 kV, Contact: ±24 kV
Ambient Operating Temperature: -40 to 70° C (-40 to 158° F)
Ambient Operating Humidity: 5 to 95% noncondensing
Regulatory Certifications: CE, FCC, IC
| brand | Ubiquiti |
The Apple MacBook Pro (Retina, 15-inch, Mid 2017 - A1707) delivers exceptional computing power and ultra-fast storage in a sleek, precision-milled aluminum unibody enclosure. Engineered for creative professionals, developers, and power users, it features a stunning 15.4-inch Retina display with LED backlighting, IPS technology, and P3 wide color gamut support, offering remarkable detail and color accuracy for photos and high-resolution video content.
At its core, this configuration is driven by a high-tier Quad-Core 3.1 GHz Intel Core i7 processor (Kaby Lake) with Turbo Boost speeds reaching up to 4.1 GHz. Equipped with dual graphics processing—Radeon Pro discrete graphics alongside integrated Intel HD Graphics 630—it automatically switches between processors to balance performance and battery efficiency. Packed with 16 GB of 2133 MHz LPDDR3 memory and an ultra-fast 1 TB PCIe-based onboard flash storage module, it delivers fluid multitasking and instant file access. The innovative Touch Bar with integrated Touch ID replaces the traditional function keys with dynamic, context-aware controls for maximum productivity.
Comprehensive Key Features:
Pro-Grade Quad-Core Performance: Powered by a 3.1 GHz Quad-Core Intel Core i7 processor (Turbo Boost up to 4.1 GHz) with 8 MB shared L3 cache.
Brilliant Retina Display with P3 Color: 15.4-inch IPS display featuring 500 nits brightness and P3 wide color gamut for true-to-life visual fidelity.
Interactive Touch Bar & Touch ID: Multi-Touch glass strip providing context-sensitive shortcuts alongside quick, secure Touch ID biometric authentication.
Dual Graphics Architecture: Combines discrete Radeon Pro graphics with integrated Intel HD Graphics 630 for efficient graphic rendering and power optimization.
Massive High-Speed Storage: Includes a large 1 TB PCIe-based onboard SSD delivering read/write speeds up to 3.2 GB/s.
Versatile Thunderbolt 3 Connectivity: Four high-speed USB-C / Thunderbolt 3 ports supporting power charging, DisplayPort output, and data transfers up to 40 Gbps.
Expansive Trackpad & Audio: Oversized Force Touch trackpad paired with high-fidelity stereo speakers featuring wide dynamic range and deep bass.
Extended Technical Specifications:
Model / SKU: MacBook Pro (15-inch, Mid 2017) / Model Identifier: MacBookPro14,3 / Model Number: A1707
Processor: 3.1 GHz Quad-Core Intel Core i7 (7700HQ "Kaby Lake", Turbo Boost up to 4.1 GHz) with 8 MB L3 cache
Graphics:
Discrete Graphics: AMD Radeon Pro 560 with 4 GB of GDDR5 memory (or Radeon Pro 555)
Integrated Graphics: Intel HD Graphics 630
Display: 15.4-inch (diagonal) LED-backlit IPS Retina display (2880 x 1800 native resolution at 220 ppi, 500 nits, P3 color)
Memory: 16 GB of 2133 MHz LPDDR3 onboard memory
Storage: 1 TB PCIe-based onboard flash storage
Wireless & Connectivity:
Wi-Fi: 802.11ac Wi-Fi wireless networking; IEEE 802.11a/b/g/n compatible
Bluetooth: Bluetooth 4.2 wireless technology
I/O Ports:
(4) Thunderbolt 3 (USB-C) ports (Supports Charging, DisplayPort, Thunderbolt 40 Gbps, USB 3.1 Gen 2 up to 10 Gbps)
(1) 3.5 mm headphone jack
Audio & Camera:
Stereo speakers with high dynamic range and 3 microphones
720p FaceTime HD camera
Keyboard & Input: Full-size backlit keyboard with Touch Bar and integrated Touch ID sensor; Force Touch trackpad
Battery & Power: Built-in 76.0-watt-hour lithium-polymer battery; 85W USB-C Power Adapter