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Technical Specifications

Interface

Ports

  • 8-Port 10/100/1000BASE-T
  • 2-Port Combo 10/100/1000BASE-T/SFP

Console Port

  • J-45

Performance

Switching Capacity

  • 20 Gbps

64 Byte Packet Forwarding Rate

  • 14.88 Mpps

MAC Address Table

  • 16K Entries

DRAM for CPU

  • 128 MB

Packet Buffer Memory

  • 1.5 MB

Flash Memory

  • 32 MB

Jumbo Frame

  • 12,288 Bytes

Physical

MTBF

  • 711565.6 hours

Acoustic

  • 33.8 dB

Heat Dissipation

  • 56.26 Btu/hour

Power Input

  • AC Input 100 to 240 V AC, 50 to 60 Hz Internal Universal Power Supply

Max Power Consumption

  • 16.5 W

Dimensions (W x D x H)

  • 228.5 x 195 x 44 mm

Weight

  • 1.11 kg

Ventilation

  • Smart Fan (Turns on at > 26 ˚C; Turns off at < 20 ˚C)

Power Surge Protection

  • All Ethernet ports support IEC61000-4-5 10/700us 6 kV surge protection

Operation Temperature

  • 0 to 50°C (32 to 122°F)

Storage Temperature

  • -40 to 70°C (-40 to 158°F)

Operation Humidity

  • 10% to 90% RH

Storage Humidity

  • 5% to 90% RH

Emission (EMI)

  • CE, FCC, IC, C-Tick, VCCI, BSMI

Safety

  • CB, UL/cUL, BSMI

Certifications

  • IPv6 Ready Logo Phase 2

Software Features

Virtual Stacking

  • D-Link Single IP Management
  • Up to 32 units per Virtual Stack

L2 Features

  • 16K MAC Address Table
  • Flow Control:
    • 802.3x Flow Control
    • HOL Blocking Prevention
  • Jumbo Frames up to 12K bytes
  • Spanning Tree Protocols:
    • 802.1D STP
    • 802.1w RSTP
    • 802.1s MSTP
  • BPDU Filtering
  • Root Restriction
  • Loopback Detection
  • Link Aggregation:
    • Compliant with 802.1AX and 802.3ad
    • Max. 5 groups, 8 ports per group
  • Port Mirroring:
    • Supports 1 Mirroring group
  • Supports One-to-One, Many-to-One, Flow-based (ACL) Mirroring
  • Ethernet Ring Protection Switching (ERPS)
  • L2 Protocol Tunneling (L2PT)

L2 Multicasting

  • IGMP Snooping:
    • IGMP v1/v2 Snooping, v3 awareness
    • Supports 1024 groups
    • Port/Host-based IGMP Snooping Fast Leave
    • Report Suppression
  • IGMP Authentication
  • IGMP/MLD Proxy Reporting
  • Limited IP Multicast (IGMP Filtering)
  • MLD Snooping:
    • MLD v1, MLD v2 awareness
    • Supports 1024 groups
    • Host-based MLD snooping Fast Leave

VLAN

  • VLAN Group:
    • Max. 4094 VLAN
  • Port-based VLAN
  • MAC-based VLAN
  • GVRP:
    • Max. 255 dynamic VLANs
  • 802.1v Protocol VLAN
  • 802.1Q Tagged VLAN
  • Double VLAN (Q-in-Q):
    • Port-based Q-in-Q
    • Selective Q-in-Q
  • ISM VLAN
  • VLAN Translation
  • Voice VLAN
  • VLAN Trunking

L3 Features

  • Support 1024 ARP Entries
  • Gratuitous ARP
  • IPv6 Neighbor Discovery (ND)
  • Default Route

Quality of Service (QoS)

  • 8 queues per port
  • DSCP
  • 802.1p
  • Bandwidth Control:
    • Port-based (Ingress/Egress, min. granularity 64 kbps)
  • Flow-based (Ingress/Egress, min. granularity 64 kbps)
  • Per egress queue bandwidth control (min. granularity 64 kbps)
  • Queue Handling:
    • Strict Priority Queue (SPQ)
    • Weighted Round Robin (WRR)
    • Deficit Round Robin (DRR)
    • SPQ + WRR
  • Supports the following actions for flows:
    • Remark 802.1p Priority Tag
    • Remark TOS/DSCP Tag
  • Time-based QoS
  • Three Color Marker
    • trTCM
    • srTCM
  • CoS Based on:
    • 802.1p Priority Queues
    • VLAN ID
    • MAC Address
    • Ether Type
    • IPv4/v6 Address
    • IPv6 Traffic Class
    • IPv6 Flow Label
    • DSCP
    • Protocol Type
    • TCP/UDP Port
    • User-Defined Packet Content

Access Control List(ACL)

  • ACL based on:
    • Switch Port
    • 802.1p Priority
    • VLAN ID
    • MAC Address
    • Ether Type
    • IPv4/v6 Address
    • IPv6 Traffic Class
    • IPv6 Flow Label
    • DSCP
    • Protocol Type
    • TCP/UDP Port Number
    • User Defined Packet Content
  • Up to 1024 ingress access rules
  • Time-based ACL
  • ACL Statistics
  • CPU Interface Filtering

Security

  • SSH v1/v2
  • SSL v1/v2/v3
  • Port Security
    • Up to 64 MAC addresses per port
  • Broadcast/Multicast/Unicast Storm Control
  • IP-MAC-Port Binding (IMPB)
    • ARP Inspection
    • IP Inspection
    • DHCP Snooping
  • Traffic Segmentation
  • D-Link Safeguard Engine
  • L3 Control Packet Filtering
  • NetBIOS/NetBEUI Filtering
  • DHCP Server Screening
  • DHCP Client Filtering
  • ARP Spoofing Prevention
  • BPDU Attack Protection
  • DoS Attack Prevention

AAA

  • 802.1X
    • Port-based Access Control
    • Host-based Access Control
    • Dynamic VLAN Assignment
  • MAC-based Access Control (MAC)
    • Port-based Access Control
    • Host-based Access Control
    • Dynamic VLAN Assignment
  • Web-based Access Control (WAC)1
    • Port-based Access Control
    • Host-based Access Control
    • Dynamic VLAN Assignment
  • Japan Web-based Access Control (JWAC)
    • Host-based Access Control
    • Dynamic VLAN Assignment
  • Compound Authentication1
  • Microsoft® NAP (IPv4/v6)
    • Supports 802.1x NAP
    • Supports DHCP NAP
  • Guest VLAN
  • RADIUS (IPv4/v6)
  • TACACS
  • TACACS+
  • XTACACS+
  • Trusted Host
  • RADIUS Accounting
  • TACACS+ Accounting
  • Four-level User Account

OAM

  • Cable Diagnostics
  • 802.3ah Ethernet Link OAM
  • 802.1ag Connectivity Fault Management (CFM)
  • 802.3ah D-link Unidirectional Link Detection (DULD)
  • Y.1731 OAM2

Green Features

  • IEEE 802.3az Energy Efficient Ethernet (EEE)
  • Power-saving function
  • Link Status
  • Cable Length
  • LED Shut-Off
  • Port Shut-Off
  • Port Standby
  • System Hibernation

Management

  • Web-based GUI (Supports IPv4/v6)
  • Command Line Interface (CLI)
  • Telnet Server/Client (Supports IPv4/v6)
  • TFTP Client (Supports IPv4/v62)
  • FTP Client (Supports IPv4/v6)
  • ZModem
  • Command Logging
  • SNMP v1/v2c/v3
  • SNMP Traps
  • System Log
  • SMTP
  • RMON v1:
    • Supports 1,2,3,9 groups
  • RMON v2:
    • Supports Probe Config group
  • 802.1AB LLDP
  • LLDP-MED
  • BootP/DHCP Client
  • DHCP Auto-Configuration
  • DHCP Relay (Support IPv4)
  • DHCP Relay Option 60, 61 and 82
  • DHCP Client Option 12
  • PPPoE Circuit-ID Tag Insertion
  • Multiple Image
  • Flash File System
  • CPU Monitoring
  • Memory Monitoring
  • NTP/SNTP
  • Debug Command
  • Password Recovery
  • Password Encryption
  • Ping (Supports IPv4/v6)
  • Traceroute
  • Microsoft® NLB (Network Load Balancing) Support

MIB

  • RFC1065, 1066, 1155, 1156, 2578 MIB Structure
  • RFC1212 Concise MIB Definitions
  • RFC1213 MIB II
  • RFC1215 MIB Traps Convention
  • RFC1493, 4188 Bridge MIB
  • RFC1157, 2571-2576 SNMP MIB
  • RFC1901-1908, 3418, 3636, 1442, 2578 SNMPv2 MIB
  • RFC271,1757, 2819 RMON MIB
  • RFC2021 RMONv2 MIB
  • RFC1398, 1643, 1650, 2358, 2665, 3635 Ether-like MIB
  • RFC2668 802.3 MAU MIB
  • RFC2674, 4363 802.1p MIB
  • RFC2233, 2863 Interface Group MIB
  • RFC2618 RADIUS Authentication Client MIB
  • RFC4022 MIB for TCP
  • RFC4113 MIB for UDP
  • RFC3298 MIB for Diffserv
  • RFC2620 RADIUS Accounting Client MIB
  • RFC 2925 Ping & Traceroute MIB
  • Running configuration write and backup
  • TFTP uploads and downloads
  • Trap MIB
  • RFC 2465 IPv6 MIB
  • RFC 2466 ICMPv6 MIB
  • RFC 2737 Entity MIB
  • RFC 4293 IPv6 SNMP Mgmt Interface MIB
  • Private MIB
  • RFC 3289 DIFFSERV MIB

IETF® Standards

  • RFC768 UDP
  • RFC791 IP
  • RFC792 ICMPv4
  • RFC2463, 4443 ICMPv6
  • RFC4884 Extended ICMP to Support Multi-Part Messages
  • RFC793 TCP
  • RFC826 ARP
  • RFC1338, 1519 CIDR
  • RFC2474, 3168, 3260 Definition of the DS Field in the IPv4 and IPv6 Header
  • RFC1321, 2284, 2865, 2716, 1759, 3580, 3748 Extensible Authentication Protocol (EAP)
  • RFC2571, RFC2572, RFC2573, RFC2574 SNMP

IPv6

  • RFC2460 IPv6
  • RFC2461, 4861 Neighbor Discovery
  • RFC2462, 4862 IPv6 Stateless Address Auto-configuration
  • RFC2464 IPv6 Neighbor over Ethernet and definition
  • RFC3513, 4291 IPv6 Addressing Architecture
  • RFC2893, 4213 IPv4/IPv6 dual stack function
  • IPv6 Ready Logo Phase 2

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