Dell J5W8K Poweredge M1000E 10/40GBE Switch Module with 1x Dell PHP6J 10G SPF+ Module *Cosmetic Flaw - Working condition* The Dell J5W8K is a Force10 MXL 10/40 Gigabit Ethernet switch module designed for use with the PowerEdge M1000E chassis. It provides two QSFP+ ports that can support either 10 Gigabit Ethernet or 40 Gigabit Ethernet connections. Here are some of the key features of the Dell J5W8K Poweredge M1000E 10/40GBE Switch Module: Two QSFP+ ports that can support either 10 Gigabit Ethernet or 40 Gigabit Ethernet connections Wire-speed performance for all ports Low-latency performance Support for a variety of networking protocols, including IPv4, IPv6, and VLANs Quality of service (QoS) features to prioritize traffic Management features that simplify configuration and monitoring The Dell J5W8K Poweredge M1000E 10/40GBE Switch Module is a high-performance networking solution that is ideal for use in data centers that require high-speed connectivity. Warranty: 60day