Support

Interface
10/100/1000BASE-T Ports    
•    48
Combo SFP Slots    
•    4
RS-232 Console Port    
•    Yes
Optional Redundant Power Supply    
•    DPS-500
Stacking
HDMI Stacking Ports    
•    2
Number of Unit Per Stack (Max)    
•    6
Stacking Bandwidth    
•    Up to 10Gbps with Linear, Topology Up to 20Gbps with Bi-Directional Redundant Ring Topology
Performance
Switch Capacity    
•    116Gbps
64-Byte Packet Fowarding Rate    
•    86.3Mpps
MAC Address Table Size    
•    8K
Packet Buffer    
•    1.5MB
Jumbo Frame (Max.)    
•    10,240 Bytes
Physical & Environmental
Power Input    
•    100 to 240 VAC, 50 to 60 Hz Internal Universal Power Supply
Power Consumption (Max)    
•    102.6W
Dimensions    
•    17.3in x 12.2in x 1.7 in (440mm x 310mm x 44mm)
19-inch Rack-Mount Width, 1U Height
Weight    
•    12.1lbs (5.5kg)
Heat Dissipation    
•    350.2 BTU/hr
Temperature    
•    Operating: 32° to 104°F (0° to 40°C)
•    Storage: 14° to 158° F (-10° to 70° C)
Humidity    
•    Operating: 10% to 90% non-condensing
•    Storage: 5% to 90% non-condensing
EMI/EMC    
•    FCC Class A, ICES-003 Class A, CE, C-Tick, VCCI Class A
Safety    
•    cUL, CB
Software Functions
L2 Features    
•    IGMP snooping v1, v2
•    Up to 256 IGMP snooping groups
•    Up to 64 static multicast address
•    IGMP Per VLAN
•    IGMP snooping fast leave
•    MLD snooping
•    Spanning Tree
•    802.1D STP
•    802.1s MSTP
•    802.1w RSTP
•    STP Loopback Detection
•    BPDU filtering
•    802.3ad Link Aggregation: max. 32 groups per device, 8 ports per group
•    Mirroring
•    One-to-one mode
•    Many-to-one mode
VLAN    
•    802.1Q
•    VLAN Groups:
•    total 256 VLAN groups, max. 256 static
•    max. 256 dynamic VLAN groups
•    GVRP
ACL (Access Control List)    
•    Maximum Mask/Profiles: 15 profiles, 240 rules per profile
•    Time Based ACL
•    Content-based ACL according to:
•    802.1p priority
•    MAC address
•    IP address
•    L4 Protocol type
•    VID
•    Ether type
•    DSCP
•    TCP/UDP port number
Quality of Service (QoS)    
•    Priority queues number: 4 queues
•    802.1p standard
•    Queue handling: WRR/Strict/ST+WRR modes
•    Bandwidth Control:
•    Port and Flow based bandwidth control
•    Granularity: down to 64Kbps
•    Class of Service based on:
•    802.1p priority
•    Ether type
•    DSCP
•    TCP/UDP port number
•    VLAN MAC address
•    IP address
•    Protocol type
Security    
•    D-Link Safeguard Engine
•    SSH v2
•    SSL v3
•    Port Security: 16 MACs per port
•    Broadcast Storm Control
AAA    
•    Port/MAC-Based 802.1X Authentication
•    Guest VLAN
•    MAC-Based Access Control
•    TACACS+ Auth. for Mgmt Access
•    RADIUS Auth. for Management Access
Management    
•    Web-based GUI
•    CLI
•    Device Locator
•    Telnet Server
•    Telnet Client
•    TFTP Client
•    SNMP v1, v2c, v3
•    SNMP Traps
•    Dual Image Support
•    System Log
•    RMON v1
•    BootP/DHCP Client
•    DHCP Auto-configuration
•    SNTP
•    Port Description
•    CPU Monitoring
•    Web GUI Traffic Monitoring
•    LLDP
MIB    
•    MIB II (RFC 1213)
•    Bridge MIB (RFC 1493)
•    SNMP v2 MIB (RFC 1907)
•    RMON MIB (RFC 1757, 2819)
•    Ether-like MIB (RFC 2021)
•    802.1p MIB (RFC 1643, 2358, 2665)
•    IF MIB (RFC 2674)
•    RADIUS Authentication Client MIB (RFC 2233, 2863)
•    RADIUS Accounting Client MIB (RFC 2618)
•    Private MIB
Warranty Information
Warranty    
•    Limited Lifetime*