PowerInjector叫做电力注射器，意指它是一个中继设备，即能传输数据又能供电。通常用在交换机与终端（如你的无线AP）距离较远（通常超75米）的情况下，通过它相当于距离可以再扩展一倍。POE是通常是目前用得最多的，即通过它，可以将电源和数据都通过一根网线来实现。当然，它也要考虑传输长度、终端设备...
接触到思科的无线AP,看到有三种供电模式,分别为POE供电,电源适配器供电,power inject供电,无法理解power inject供电是什么意思,或者说是什么样的供电方式,求大神解答 PowerInjector叫做电力注射器,意指它是一个中继设备,即能传输数据又能供电。通常用在交换机与终端(如你的无线AP)距离较远(通常超75米)的情况下,通过...
Cisco Aironet电源注入器AIR-PWRINJ6 =通过为本地电源,内联支持电源的多端口交换机和多端口电源接线板提供替代电源选项,提高了受支持的Cisco Aironet接入点的无线局域网部署灵活性。 单端口PoE注入器可提供高达30瓦的功率,并符合IEEE 802.3af(15.4 W)和IEEE 802.3at(30 W)系统。该电源注入器可与Cisco Aironet 2800...
The ShoreTel PowerDsine PD-3001/AC is a PoE power injector designed to supply up to 100Mbps speeds through the device. The PD-3001/AC includes a built in two port Gigabit Ethernet switch that supplies IEEE 802.3af compliant power downstream on one of the ports. This can supply power to ...
TL-POE150S Poe Injector, 48v 0.5a - 48v 0.35A , Power Cords not Included, Not... Add $16.99current price $16.99TL-POE150S Poe Injector, 48v 0.5a - 48v 0.35A , Power Cords not Included, Not... TRENDnet TPE-113GI, Gigabit Power over Ethernet (PoE) Injector Add...
PoE（Power over Ethernet）指的是一种通过双绞线同时传输电力和数据的以太网供电技术。这一技术的应用可有效提升网络稳定性和灵活性，因而广受人们的青睐。目前，市面上有各式各样基于PoE技术的应用，例如千兆PoE交换机、PoE供电器以及PoE分离器等等。飞速(FS)将通过本篇文章对PoE供电器是什么以及如何工作和使用进行...
Item: Gigabit PoE injector Data Rate: 10/100/1000M Certification: CE RoHS FCC, FCC, ce, RoHS Output power: 90W Power supply: 52V DC Packaging and delivery Selling Units: Single item Single package size: 23X13X10 cm Single gross weight: 0.850 kg Show more Lead...
48v 0.5a Poe Power Adapter Connect Desktop Type Output voltage 48V/0.5A Brand Name HUNDA DC tip / Power 24W Input AC 100-240v 50-60hz Certification CE FCC ROHS Warranty 24 Months Protection OVP OCP OTP SCP Packaging and delivery Selling Units: ...
以太网电源供电器 PoE Injector PoE Injector, on the other hand, is a device that can turn an RJ45 port that doesn't have the PoE capability to an RJ45 port that does by so called injecting power. Below is a PoE injector by TP-LINK: ...
The CISCO Aironet Power Injector AIR-PWRINJ6= increases wireless LAN deployment flexibility of supported CISCO Aironet Access Points by providing an alternative powering option to local power, inline power-capable multiport switches, and multiport power patch...