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Hello Forum, I have noticed that a visio stencil of an Aruba 2930M 48G (JL321A) contains the information that ports 45-48 are labeled as "Dual Personality Ports". These indicate that said ports are autosensing BASE-T PoE+ ports. I have checked the quickspecs but couldn't find any...
Hi there! Here follows a new topic regarding the former 3Com PWR gigabit switches and their PoE+ capability. PoE+ becomes more and more important, a new factor is the upcoming Wi-Fi standard 802.11ax aka Wi-Fi 6. For example, the Aruba 5x0 access point series requires 802.3at (PoE+)...
Hello community, In my company we use a few HP 5130-48G-4SFP+ switches to where we connect all office computers and WiFi access points. All APs are connected through PoE and draws 13W each at most. I did some calculations and I think we're well within the capabitlity margins for what a switch...
Hello everyone, I've got my hands on a 3COM 4500 26 port switch from 2006, and have been feverishly reading forums online and its documentations to figure out how to properly configure VLANs on this switch via putty command line (serial connection). VLAN 1 is "Default" and no ports can be...
Hello, We need to power custom hardware which fails to properly negotiate PoE due to its design. Some switch vendors have an option to force "always-on" PoE mode on their products and it works for us. However, HP OC1920 (JG925Y) seems to be missing such an option. Is it possible to achieve...