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MTBF
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411,187 hours
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Compliant Standards
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CISPR 22 Class A, EN 61000-3-2, ICES-003, EN 61000-3-3, EN55024, EN55022 Class A, EN50082-1, EN 61000-6-1, EN 61000-4-4, EN 61000-4-3, EN 61000-4-6, EN 61000-4-5, EN 61000-4-11, EN 61000-4-8, UL 60950-1 Second Edition, WEEE, IEC 60068-2-27, IEC 60068-2-32, IEC 60068-2-6, RoHS, EN 61000-6-3, FCC Part 15 A, EN 60825-1, CAN/CSA C22.2 No. 60950-1-07, EN 60825-2, EN 60950-1 Second Edition, VCCI Class A, EN 60950-1:2006
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Width
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17.3 in
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Depth
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14.6 in
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Height
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1.7 in
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Weight
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12.92 lbs
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Min Operating Temperature
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23 °F
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Max Operating Temperature
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122 °F
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Humidity Range Operating
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5 - 95% (non-condensing)
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Min Storage Temperature
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-13 °F
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Max Storage Temperature
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158 °F
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Humidity Range Storage
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0 - 95% (non-condensing)
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Device Type
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Switch - 48 ports - L3 - managed - stackable
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Enclosure Type
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Rack-mountable 1U
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Subtype
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Gigabit Ethernet
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Ports
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48 x 10/100/1000 (PoE+) + 6 x 1 Gigabit Ethernet SFP+ + 2 x 10 Gigabit SFP+
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Power Over Ethernet (PoE)
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PoE+
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PoE Budget
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720 W
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Performance
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Switching capacity: 256 Gbps ¦ Forwarding performance: 190 Mpps ¦ Stacking bandwidth: 80 Gbps ¦ Latency: 1.5 µs
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Capacity
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Virtual interfaces (VLANs): 4095 ¦ Spanning Tree Protocol instances: 254 ¦ QoS hardware queues: 8
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MAC Address Table Size
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16000 entries
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Jumbo Frame Support
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9216 bytes
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Max Units In A Stack
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12
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Routing Protocol
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IGMPv2, IGMP, VRRP, IGMPv3, static IPv4 routing, static IPv6 routing, ECMP, MLDv2, MLD
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Remote Management Protocol
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SNMP 1, RMON, Telnet, SNMP 3, SNMP 2c, HTTPS, TFTP, CLI
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Encryption Algorithm
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AES
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Authentication Method
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RADIUS, TACACS, TACACS+, Secure Shell v.2 (SSH2), Extensible Authentication Protocol (EAP)
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Features
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Flow control, BOOTP support, trunking, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, Syslog support, DoS attack prevention, port mirroring, DiffServ support, Weighted Round Robin (WRR) queuing, MAC address filtering, IPv6 support, High Availability, Link Fault Signaling (LFS), Metro Ring Protocol (MRP) support, sFlow, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Per-VLAN Spanning Tree (PVST), Remote Fault Notification (RFN), Virtual Switch Redundancy Protocol (VSRP) support, VLAN Stacking, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Access Control List (ACL) support, Quality of Service (QoS), DHCP server, MLD snooping, Dynamic ARP Inspection (DAI), Per-VLAN Spanning Tree Plus (PVST+), STP Root Guard, Uni-Directional Link Detection (UDLD), IPv4 support, LACP support, DHCP relay, Port Security, Per-VLAN Rapid Spanning Tree (PVRST), Energy Efficient Ethernet, Management Information Base (MIB), Strict Priority (SP), tagged VLAN, IGMP proxy, 802.1x authentication, GARP VLAN Registration Protocol (GVRP), Type of Service (ToS), DiffServ Code Point (DSCP) support, OpenFlow support, side to back airflow
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Compliant Standards
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IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.1v, IEEE 802.1ab (LLDP), IEEE 802.3at, IEEE 802.3az
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Interfaces
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48 x 1000Base-T RJ-45 24 ports (PoE+) / 48 ports (PoE) ¦ 6 x Gigabit LAN SFP+ upgradable to 10G ¦ 1 x 1000Base-T RJ-45 management ¦ 1 x mini-USB Type B management ¦ 1 x USB Type A ¦ 2 x 10Gbit LAN SFP+ uplink/stacking
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Power Device
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Internal power supply
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Power Redundancy
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Optional
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Power Provided
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880 Watt
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Voltage Required
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AC 120/230 V (50/60 Hz)
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Power Consumption Operational
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96 Watt
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Features
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Redundant Power System (RPS) connector
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OS Required
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IBM AIX, SunSoft Solaris, HP-UX, Microsoft Windows
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