The HP 2620 Switch Series consists of five switches with 10/100 connectivity. The HP 2620-24 Switch has a fan-less design for quiet operation, making it suitable for deployments in open spaces. The models 2620-24-PPoE+, 2620-24-PoE+ models, and 2620-48-PoE+ are IEEE 802.3af- and IEEE 802.3at-compliant switches that provide up to 30 W per powered port. The 2620-48 model has variable-speed fans for quiet operation. All 2620 switches include two 10/100/1000BASE-T ports and two SFP slots for Gigabit Ethernet uplink connectivity. An optional redundant external power supply is also available to provide redundancy in the event of a power supply failure. With IPv4/IPv6 static and RIP routing, robust security and management features, as well as Limited Lifetime Warranty 2.0 and included software updates, the 2620 Switch Series is a cost-effective solution for those building converged enterprise-edge networks.