Aruba Instant On JL812A 1830 24G 2SFP Switch Price in London, UKAruba Instant On JL812A The Aruba Instant On 1830 Switch Series is an affordable, easy to use, smart managed switch solution for small businesses looking for cost effective ways to keep up with evolving networking demands. Power over Ethernet (PoE) support The 1830 Switch Series is ready to deploy in 8 , 24 , and 48 port for non PoE and Class 4 PoE models. Up to 30 W PoE power delivery is available for Class 4 PoE devices. With PoE and non PoE ports