Support

Ports    
•    24 (SFP)
Combo Ports    
•    4 (10/100/1000 BASE-T)
Open Slot for 10-Gigabit Uplink Modules    
•    3
RS-232 Console Port    
•    1
Physical Stacking
Optional Module for Stacking    
•    Single-Port DEM-410CX or DEM-410X
Maximum Number of Stacking Ports Optional    
•    2 CX4 or XFP Ports
Stacking Speed (Per Port)    
•    20Gbps (Full-Duplex)
No. of Units Per Stack    
•    12
Optional 10-Gigabit Uplink (Transceivers sold separately)
Single XFP Slot Module (DEM-410X)    
•    Yes
Single CX4 Port Module (DEM-410CX)    
•    Yes
10GBASE-SR (300 m Multi-Mode Fiber) Support    
•    Yes
10GBASE-LR (10 km Single-Mode Fiber) Support    
•    Yes
Maximum Number of 10-Gigabit Uplinks Installable    
•    3
Performance
Switch Fabric    
•    108Gbps
Packet Forwarding Rate    
•    80.36Mpps
Packet Buffer    
•    2MB
MAC Address Table    
•    16K Entries
IP v4 Routing Table    
•    12K Entries
IP v6 Routing Table    
•    6K Entries
IP v4 Host Table    
•    8K Entries
IP v6 Host Table    
•    4K Entries
Jumbo Frame Size    
•    9,216 Bytes
Power
Power Supply    
•    100 to 120VAC, 200 to 240VAC, 50/60Hz, Internal Power Supply
Power Consumption (Maximum)    
•    77 Watts
Optional Redundant Power Supply    
•    DPS-500
Physical/Environmental
Heat Dissipation    
•    262.74 BTU/Hr
Dimensions (W x D x H)    
•    17.4in x 15.3in x 1.7in (441mm x 389mm x 44mm)
Size    
•    19-Inch Rack-Mount Width, 1U Height
Weight (Without Optional Module)    
•    12.1 lbs (5.5 kg)
Temperature    
•    Operating: 32°F to 104°F (0ºC to 40ºC)
•    Storage: 14°F to 158°F (-10ºC to 70ºC)
Humidity    
•    Operating: 10% ~ 90% RH
•    Storage: 5% ~ 90% RH
Emissions    
•    FCC Class A, CE, C-Tick,VCCI
Safety    
•    cUL, CB
Software Functions
L2 Features    
•    IGMP snooping v1, v2
•    1K IGMP Snooping Groups
•    64 Static Multicast Address
•    Spanning Tree
•    802.1D STP
•    802.1w RSTP
•    802.1s MSTP
•    STP Loopback Detection
•    BPDU Filtering per Port and per Device
•    Trunking Across Stack
•    MLD Snooping
•    1K MLD Snooping Groups
•    64 Static Multicast Addresses
•    802.3ad Link Aggregation
•    Up to 32 Groups per Device
•    Up to 8 Gigabit Ports or 2 10-Gigabit Ports per Group
•    Port Mirroring
•    One-to-One Mode
•    Many-to-One Mode
•    Per Flow (ACL) Mode
VLAN    
•    802.1Q
•    Total 4K VLAN Groups
•    Maximum 255 Dynamic VLAN Groups
•    GVRP
•    802.1v
•    Maximum 4K Static VLAN Groups
•    Configurable VLAN ID from 1 to 4094
•    Double VLAN
L3 Features    
•    L3 Routing
•    Up to 12K entries (all route entries combined)
•    Up to 256 IPv4 static route entries
•    Up to 128 IPv6 static route entries
•    Up to 12K IPv4 dynamic route entries
•    Up to 6K IPv6 dynamic route entries
•    Floating Static Route
•    IPv4 Floating Static Route
•    IPv6 Floating Static Route
•    Policy Based Route
•    RIPng (IPv6)*
•    Multiple IP Interfaces per VLAN (Up to 5)
•    Multi Path Routing Supporting Equal Cost (EC) and Weighted Cost (WC)
•    VRRP
•    IPv6 Ready Phase 1
•    IGMP v1, v2, v3
•    DVMRP v3
•    Per Port Limit IP Multicast Address Range for Control Packet
•    L3 Forwarding
•    Up to 8K IPv4 Forwarding Entries
•    Up to 4K IPv6 Forwarding Entries
•    Up to 8K Entries (all L3 Hardware Forwarding Entries Combined)
•    OSPF v2
•    OSPF Passive Interface
•    OSPF NSSA (Not So Stubby Area)
•    OSPF Equal Cost Route
•    RIP v1, v2
•    Up to 64 IP Interfaces
•    Multicast
•    Up to 64 Static Multicast Groups
•    Up to 1K Dynamic Multicast Groups
•    Up to 1K Multicast Groups (Static and Dynamic D-Link Safeguard Engine Multicast Groups Combined)
•    Multicast Duplication (Up to 32 VLAN per Port)
•    PIM DM for IPv4
•    PIM SM for IPv4
•    IPv6 Tunneling
QoS (Quality of Service)    
•    Per Port Bandwidth Control (Granularity of 64Kbits per Second)
•    Per Flow Bandwidth Control (Granularity of 64Kbits per Second)
•    802.1p Priority Queues (8 Queues)
•    Queue Handling Mode Support: WRR and Strict Modes
•    CoS Based On:
•    Switch Port
•    802.1p Priority Queues
•    IPv4/v6 Address
•    Protocol Type
•    IPv6 Flow Label
•    User-Defined Packet Content
•    VLAN ID
•    MAC Address
•    DSCP
•    IPv6 Traffic Class
•    TCP/UDP Port
ACL (Access Control List)    
•    Up to 8 Profiles
•    Up to 1792 Global Rules, Each Rule Can Set Its Own Port Range
•    ACL Based On:
•    Switch Port
•    802.1p Priority Queues
•    IPv4/v6 Address
•    Protocol Type
•    IPv6 Flow Label
•    User-Defined Packet Content
•    Time (Time-Based ACL)
•    VLAN ID
•    MAC Address
•    DSCP
•    IPv6 Traffic Class
•    TCP/UDP Port
Security    
•    RADIUS Authentication for Management Access (RFC 2138, 2139)
•    SSH v2
•    SSL v3
•    Web-based Access Control
•    MAC-based Access Control
•    Traffic Segmentation
•    D-Link Safeguard Engine
•    Support Microsoft® Network Access Protection
•    TACACS+ Authentication for Management Access (RFC 1492)
•    Port Security (Up to 16 MAC Addresses per Port)
•    802.1x Port-based/MAC-based Access Control
•    Guest VLAN
•    Broadcast/Multicast Storm Control (Minimum Granularity of 1 Packet per Second)
•    IP-MAC-Port Binding (Up to 500 Entries per Device) Supporting ARP and ACL Modes
Management    
•    Single IP Management v1.6
•    CLI
•    Telnet Server
•    Telnet Client*
•    SNMP v1, v2c, v3
•    SNMP Trap on MAC Notification
•    BootP/DHCP Client
•    System Log
•    Trap/Alarm/Log Severity Control
•    Flash File System
•    CPU Monitoring via Web, CLI, SNMP
•    Virtual Interface*
•    Web-based GUI
•    Web GUI Traffic Monitoring
•    Web MAC Address Browsing
•    TFTP Client
•    RMON v1, v2
•    sFlow
•    DHCP Auto-Configuration
•    DHCP Relay Option 82
•    DHCP Server
•    Dual Image
•    Dual Configuration
MIBs    
•    MIB-II (RFC 1213)
•    SNMP v2 MIB (RFC 1907)
•    RMON v2 MIB (RFC 2021)
•    802.3 MAU MIB (RFC 2668)
•    IF MIB (RFC2233, 2863)
•    IGMP v3 MIB
•    OSPF v2 MIB (RFC 1850)
•    VRRP MIB (RFC 2787)
•    PIM MIB for IPv4 (RFC 2934)
•    Ping MIB*
•    L2 Specific MIB
•    Private MIB
•    Bridge MIB (RFC 1493)
•    RMON MIB (RFC 1757, 2819)
•    Ether-like MIB (RFC 1643, 2358, 2665)
•    802.1p MIB (RFC 2674)
•    RADIUS Authentication Client MIB (RFC 2618)
•    RIP v2 MIB (RFC 1724)
•    IP Forwarding Table MIB (CIDR) (RFC 2096)
•    IPv4 Multicast Routing MIB (RFC 2932)
•    RADIUS Accounting Client MIB (RFC 2620)
•    Trace Out MIB*
•    L3 Specific MIB

Warranty Information

Warranty    
•    Lifetime Warranty**