Reviews Poe Protection

LoveRPi Professional PoE HAT with PWM Fan Controller for Raspberry Pi 4

  • PROFESSIONAL RASPBERRY PI 4 POE HAT: Ideal for all PoE installation, this isolated PoE HAT offers up to 3KV of PD protection with 4-pin PWM fan header and 2-pin 5V header for displays and other accessories..
  • FULLY ISOLATED: The professional model features an isolation transformer for IEEE 802.3af/at compliance and generalized DC PoE compatibility in most environments. This greatly reduces the risk of electrical loops and allows the Raspberry Pi to be directly grounded through USB, HDMI, or GPIO header making it suitable for commercial applications in non-controlled environments..
  • INTEGRATED PWM FAN CONTROLLER: Based on the EMC2301 SMBus compliant fan controller, this PoE HAT is fully programmable over I2C to control standard 4-pin PWM fans. Set user-space or device-tree based temperature or event triggers for complete fan control from off to maximum RPM. Fan speed tach also provides stall detection, spin-up control, and ramp rate control with 1% accuracy from 500-16K RPM..
  • VENTILATED CASE WITH FAN HIGHLY RECOMMENDED: Do not use this product in an enclosed case without active air circulation. Airflow around the HAT and Raspberry Pi 4 Model B ensures performance and stable operation..
  • EASY INSTALLATION AND BACKWARDS COMPATIBLE: Please remove all non-essent....
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5 PACK Filter, MoCA

  • The products include the following items: 2-Way Coax Cable Splitter 5-2300MHz Coax POE Filter.
  • 2 Way Coax Cable Splitter5-23 00 MHz (2.4GHz) RF bi-directional digital coax/coaxial cable splitter for CATV, satellite and MoCA configurations ..
  • 2 Way Coax Cable SplitterInternal circuit board for better reliability/durability.Low signal loss of 3.5db on each output port improving performance and speeds..
  • POE Filter Bandstop provides a typical 35-45dB of rejection in the MoCA 1125-1525Mhz band. IEEE 6KV A3 surge survivablity is provide for additional network protection..
  • POE FilterDevice's technology is recommend for TiVO Whole House DVR applications.Signal loss in the Cable TV ops band of 5-1002MHz is 1.5dB or less.
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48 Port Gigabit PoE Switch Unmanaged with 48 Port IEEE802.3af/at PoE+@400W, 2 x 1G SFP, NICGIGA 50 Port Network Power Over Ethernet Switch, Desktop/Rackmount

  • 48-port Gigabit PoE+ switch with 48 PoE+ 10/100/1000 Mbps RJ45 ports, 2 Gigabit uplink SFP ports. SFP ports can provide more bandwidth and connect different devices such as routers, NVRs, etc..
  • Supporting IEEE 802.3af/at, each port provides up to 30W of power and a total PoE power budget of 400W. Widely used in HD IP cameras, IP phones, wireless access points, computer network equipment and other scenarios. 【Please note: not support passive PoE.】.
  • 4KV lightning protection design can protect products and equipment from damage even in bad weather. With industrial-grade fan and metal shell to ensure good heat dissipation and stability of the device. Supports desktop and rack mounting (built-in mounting ears)..
  • Unmanaged plug and play, support power detection function, automatic detection of PD devices, compatible with non-POE devices to provide data connection, no software or configuration required, support automatic MDI/MDIX and non-blocking data forwarding..
  • Every NICGIGA PoE switch is rigorously tested for reliability, quality and performance. We provide a one-year warranty and lifetime technical support for the entire product..
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BV-Tech 26 Ports Long Range PoE+ Switch (24 PoE+ Ports | 2 Gigabit Ethernet Uplink) - 190W - 802.3at

  • 24 PoE+ Ports at 10/100Mbps each, 802.3af/at.
  • 2 Gigabit Ethernet Uplink Ports at 10/100/1000Mbps each.
  • Extend function extending max PoE transmission distance from 328ft to 656ft.
  • 190W Max Power (up to 30W per port), Hi-PoE at port 1&2 providing up to 60W single port, 6kV surge protection.
  • 19” Rack-Mountable (via included extensions).
  • 100% Satisfaction Guarantee – 30-day Money-Back Guarantee with 1 Year Warranty.
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TP-Link TL-SG1016PE V3 , 16 Port Gigabit PoE Switch , Easy Smart Managed , 8 PoE+ Ports @150W , Plug & Play , Sturdy Metal w/ Shielded Ports , QoS, Vlan, IGMP & LAG , Limited Lifetime Protection

  • 【Flexible Full Gigabit 16-Port PoE Configuration】8x PoE+ (802.3at/af) 10/100/1000 Mbps RJ45 ports providing up to 30W per port and total PoE power budget of 150W, together w/ 8x Gigabit Non-PoE Port for high-speed connections..
  • 【Easy Smart Management】Simple setup and monitor your network with easy-to-use web-based management interface and smart configuration utility..
  • 【Network Segmentation】Abundant VLAN features improve network security via traffic segmentation..
  • 【PoE Auto Recovery】The switch automatically detects and reboots the dropped or unresponsive PoE-powered devices without the need for manual monitoring or resetting..
  • 【Overload Protection with Port Priority】When connected devices’ total power consumption is greater than or equal to 150W, lower priority ports are disabled to prevent overloading..
  • 【Plug and Play】Easy setup with no software installation or configuration needed..
  • 【Advanced Software Features】Prioritize your traffic and guarantee high quality of video or voice data transmission with Port-based 802.1p/DSCP QoS and IGMP Snooping..
  • 【Limited Lifetime Warranty】Backed by our industry-leading limited lifetime warranty and free 24/7 technical support, you can work with confidence..
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[2 Way Audio & 100 ft Night Vision] POE Security Camera System, 4K POE Camera System, Complete Surveillance Systems, 8pcs Hardwired Outdoor Cameras, 4K NVR Security Camera System for Businesses

  • ...ating, setting us apart from other cameras on the market that use plastic lenses. This advanced optical coating technology improves light transmission by up to 99%, reduces contrast sharpness, and ultimately results in superior image quality..
  • [Professional 6000V Lightning Protection Design] The nvr security camera system has TVS 6000V lightning protection design, which has been proven to be stable and reliable after undergoing professional high temperature tests. Our cameras can withstand surges and sudden fluctuations, and maintain outdoor protection during silent thunderstorms, storms, and other extreme weather conditions..
  • [60 Days Video & Audio Storage] The security camera for businesses is equipped with a 4TB hard drive, which can store videos and pictures for an extended period of about 60 days. This feature ensures that you do not miss any critical moments, and you can access the footage whenever needed..
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Riiai 2in1 Network Cable Tester & Digital Multimeter, Multifunction Ethernet Wire Tracer with PoE & NCV & Lamp for CAT5 CAT6, Telephone Line Probe Toner Locator Finder Voltage Continuity Test Tool

  • ... faults testing, PoE testing, hub blink and NCV function, making it a must-have tool for cable engineers..
  • -【Audio Toner for Cable Collation】: Fast and efficient positioning. Real-time measurement of network cable length（up to 500M/1640ft), and built in short circuit protection. Quickly and easily identify the desired cable in large bundles. This unit is widely used in telephone systems, computer networks, BNC cables and other network cables. Perfect for security monitoring, communication wires, integrated wiring and other weak current systems..
  • -【PoE Testing & Port Flashing】: The POE testing feature can check cable mapping polarity, voltage of POE network switches, withstand 60VDC, and locate network ports by the flashing the network light (blinks every 2 second) on hubs and switches. Automatically detects and switches between 10M/100M/1000M modes..
  • -【Digital Multimeter Tester】: Capable of measuring AC voltage and current, resistance, continuity, diode testing, and temperature. With Stable performance, high precision, rock solid reliability, a crystal clear display, and overload protection. All of this in....
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UCTRONICS PoE HAT for Raspberry Pi 4 with Case, 802.3at Power Over Ethernet Expansion Board for Pi 4 B Board, with Cooling Fan

  • Perfect for Pi 4: This PoE HAT can be used with Raspberry Pi 3 model B+ and Raspberry Pi 4 model B (not included). Please contact us if you received wrong pieces, we will send you a new case kit ASAP..
  • Higher Output Power: DC 5V (3A Max) / 12V (2A Max) via on-board terminal block.
  • Over-temperature Protection: The 25mm×25mm brushless cooling fan will turn automatically when the temperature of the processor is high..
  • Well-ventilated Case: Cut-outs for every port of Pi 4 board and PoE hat, easy to access to all ports as well as supplying well-ventilated environment..
  • NOTE: PSE (Power Supply Equipment) is needed to supply PoE signal to the Raspberry Pi, such as a PoE switch or injector..
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BV-Tech 18 Ports Long Range PoE+ Switch (16 PoE+ Ports | 2 Gigabit Ethernet uplink) - 19\ Rackmount - 135W - 802.3af/at

  • 16 PoE+ Ports at 10/100Mbps each, 802.3af/at.
  • 2 Gigabit Ethernet Uplink Ports at 10/100/1000Mbps each.
  • Extend function extending max PoE transmission distance from 328ft to 656ft.
  • 135W Max Power (up to 30W per port), Hi-PoE at port 1&2 providing up to 60W single port, 6kV surge protection.
  • 19” Rack-Mountable (via included extensions).
  • 100% Satisfaction Guarantee – 30-day Money-Back Guarantee with 1 Year Warranty.
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