CISCO - NEXUS 3064-E - SWITCH - L3 - MANAGED - 48 X SFP+ + 4 X QSFP+ - RACK-MOUNTABLE (N3K-C3064PQ-10GE). KEY FEATURES : DEVICE TYPE : SWITCH - 64 PORTS - L3 - MANAGED ENCLOSURE TYPE : RACK-MOUNTABLE 1U INTERFACES : 10 GIGABIT ETHERNET PORTS : 48 X SFP+ + 4 X QSFP+ PERFORMANCE : SWITCHING CAPACITY : 1.28 TBPS CAPACITY : VIRTUAL INTERFACES (VLANS) : 4096 MULTIPLE SPANNING TREE PROTOCOL INSTANCES : 64 RAPID SPANNING TREE PROTOCOL INSTANCES : 512 MAC ADDRESS TABLE SIZE : 128K ENTRIES JUMBO FRAME SUPPORT : 9216 ROUTING PROTOCOL : RIP-2, BGP, IGMPV2, VRRP, PIM-SM, IGMPV3, PIM-SSM, MSDP REMOTE MANAGEMENT PROTOCOL : SNMP 1, SNMP 2, RMON, TELNET, SNMP 3, SSH-2, CLI FEATURES : ROUTING, LAYER 2 SWITCHING, VLAN SUPPORT, SYSLOG SUPPORT, BROADCAST STORM CONTROL, MULTICAST STORM CONTROL, UNICAST STORM CONTROL, WEIGHTED RANDOM EARLY DETECTION (WRED), RAPID SPANNING TREE PROTOCOL (RSTP) SUPPORT, MULTIPLE SPANNING TREE PROTOCOL (MSTP) SUPPORT, DHCP SNOOPING, ACCESS CONTROL LIST (ACL) SUPPORT, QUALITY OF SERVICE (QOS), JUMBO FRAMES SUPPORT, VIRTUAL ROUTE FORWARDING-LITE (VRF-LITE), UNICAST REVERSE PATH FORWARDING (URPF), RAPID PER-VLAN SPANNING TREE PLUS (PVRST+) COMPLIANT STANDARDS : IEEE 802.3Z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1P, IEEE 802.3AD (LACP), IEEE 802.1W, IEEE 802.3AE, IEEE 802.1S, IEEE 802.1AB (LLDP) POWER : AC 120/230 V ( 50/60 HZ ) CONDITION : REFURBISHED. AVAILABILITY : IN STOCK. OUR WARRANTY : 30 DAYS.