The HP 1420 Switch Series consists of unmanaged Gigabit Ethernet switches,for small business and others looking for plug-andplay basic Layer 2 connectivity for their network,including low-cost PoE+ and 10-Gigabit uplink models. The 1420 Switch Series includes four Gigabit switches. All have 10/100/1000 ports for affordable Gigabit connections using copper Cat 5e cabling. Simplified plug-and-play convenience is supported by features such as auto-MDIX and autospeed negotiation. HP has innovated and combined the latest advances in silicon technology to bring you some of the most power-efficient switches. With their fanless silent operation,these switches are ideal for office deployment.