We fully test all equipment on the way in, and then test it again prior to shipment, so you can count on your purchase to 'just work', every time! I'm trying to upgrade the firmware on my J9450A HP 1810-24G Switch , which presently has firmware p.

A very clean interface with more capability than most users need, but a very low cost for a managed switch, when you need a feature such as Link Aggregation. Reddit and its partners use cookies and similar technologies to provide you with a better experience.RETIRED: Retired products sold prior to the November 1, 2015 separation of Hewlett-Packard Company into Hewlett Packard Enterprise Company and HP Inc. I have one for light work but I coulda swore it did not support STP and thus was only good at the edge. The switch includes two SFP ports for fiber connectivity and it is fanless, making it suitable for office deployments. HP 1810 Switch Series devices are smart-managed, fixed-configuration Gigabit and Fast Ethernet Layer 2 switches designed for small businesses looking for key features in an easy-to-administer solution. Advanced features for Spanning Tree, VLAN Tagging, LLDP, SNMP and simple toggle Security for DoS and Storm Control.

From the descriptions it seems as if they are optimized for best optical transmission at specific wavelengths ( although I'm guessing they are broadband enough to transmit, but perhaps not efficiently, in the 700 to 1500nm range). Featuring 24 Gigabit Ethernet ports, this switch allows for quick data transfer and smooth operation. Alta Technologies is a proud independent refurbished IT and repair company committed to the circular economy. I purchased several HP 1810 V2/V1 and 1800 the last years, because those 24 port switches are fanless. Replaced with 1810G-24 because we are switching the network cabling to Cat6 and need Gigabit performance.The 8- and 24-port models include the latest energy-saving capabilities—Energy Efficient Ethernet (EEE) and idle-port power down—as well as Rapid Spanning Tree Protocol (RSTP) and DSCP QoS policies. You can change your choices at any time by visiting Cookie preferences, as described in the Cookie notice. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform.