BRAND NEW WITH THE FULL HPE WARRANTY!!! The HP 5900 Switch Series is a family of high-density, ultra-low-latency, top-of-rack (ToR) switches that is part of the HP FlexNetwork architecture's HP FlexFabric solution. Ideally suited for deployment at the server access layer of large enterprise data centers, the HP 5900 Switch Series is also powerful enough for deployment at the data center core layer of medium-sized enterprises. With the increase in virtualized applications and server-to-server traffic, customers now require ToR switch innovations that will meet their needs for higher-performance server connectivity, convergence of Ethernet and storage traffic, the capability to handle virtual environments, and ultra low latency all in a single device. Specifications Manufacturer: Hewlett Packard Enterprise Manufacturer Part Number: JG850A#ABA Brand Name: HPE Product Series: 5900 Product Model: 5900AF-48XGT-4QSFP+ Product Name: 5900AF-48XGT-4QSFP F-B Bundle Standard Memory: 2 GB Memory Technology: SDRAM Flash Memory: 512 MB Packaged Quantity: 4 Product Type: Layer 3 Switch Total Number of Network Ports: 48 Token Ring Port: No LRE Port: No Bypass: No Modular: No Management Port: Yes USB: Yes Stack Port: No Number of Network (RJ-45) Ports: 48 Port/Expansion Slot Details: 48 x 10 Gigabit Ethernet Network, 4 x 40 Gigabit Ethernet Expansion Slot Number of Total Expansion Slots: 4 Expansion Slot Type: QSFP+ Layer Supported: 3 Manageable: Yes Management: Intelligent Management Center, CLI, SNMP v1, v2c, v3, Telnet, Syslog, DHCP, MIB II, QoS, VLAN, sFlow PoE (RJ-45) Port: No Input Voltage: 110 V AC, 220 V AC Power Source: Power Supply Redundant Power Supply Supported: Yes