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Interface

•  8 10/100/1000BASE-T Ports
•  4 Combo 10/100/1000BASE-T/SFP  Ports
•  1 RS-232 Console Port
•  1 RJ-45 OOB management port
•  1 RJ-45 Alarm port

Modular Components

•  Dust Filter
•  Fan
•  Power supply unit (AC & DC)

Performance

•  Switch Fabric: 24Gbps
•  Packet Forwarding Rate 17.86Mpps
•  Packet Buffer 1MB
•  MAC Address Table 16K Entries
•  Jumbo Frame Size 13,312 Bytes

L2 Features

•  Virtual Stacking
•  MAC Address Table: 16K
•  Flow Control:
•  802.3x Flow Control  
•  HOL Blocking Prevention
•  Jumbo Frame up to 13,312 Bytes
•  Spanning Tree:  
•  802.1D STP  
•  802.1w RSTP 
•  802.1s MSTP 
•  BPDU Filtering  
•  Root Restriction 
•  Loopback Detection
•  802.3ad Link Aggregation
•  Max. 6 groups per device / 8 Gigabit ports per group
•  Port Mirroring:
•  One-to-One  
•  Many-to-One 
•  Flow-based Mirroring 
•  RSPAN mirroring*  
•  E-RPS* (Ethernet Ring Protection Switching)  
• L2 Protocol Tunneling  

L2 Multicasting

•  IGMP Snooping:
•  IGMP v1/v2/v3 Snooping
•  Support 1K IGMP Groups
•  IGMP Snooping Fast Leave
•  Host-based IGMP Fast Leave
•  IGMP/MLD Proxy Reporting
•  IGMP/MLD Filtering
•  Up to 60 IGMP fltering profles, 128 ranges per profle
•  MLD Snooping:
•  MLD v1 Snooping
•  MLD v2 Snooping*
•  Support 1K MLD snooping Groups
•  MLD Snooping Fast Leave

VLAN

•  VLAN Group:
•  Max. 4K Static VLAN Groups
•  Max. 2K Dynamic VLAN Groups
•  802.1Q Tagged VLAN 
•  802.1v Protocol VLAN
•  GVRP
•  Double VLAN (Q-in-Q):
•  Port-Based Q-in-Q
•  Selective Q-in-Q
• Voice VLAN*
•  MAC-Based VLAN
•  Guest VLAN

QoS

•  802.1p Quality of Service
•  8 Queues
•  CoS Based on:
•  Switch Port
•  VLAN ID
•  802.1p Priority Queues
•  MAC Address
•  IPv4/v6 Address
•  DSCP
•  Protocol Type
•  IPv6 Traffc Class
•  IPv6 Flow Label
•  TCP/UDP Port
•  User-Defned Packet Content
•  Three Color Marker
•   trTCM
•   srTCM
•  Congestion Control:
•   SRED
•  Support following Actions for Flows
•   Remark 802.1p Priority Tag
•   Remark TOS/DSCP Tag
•   Bandwidth Control
•   Flow Statistics
•   Committed Information Rate(CIR), min. granularity 64Kbps
•  Bandwidth Control:
•   Port Based (Ingress/Egress, Min. Granularity 64Kbps)
•   Flow Based(Ingress/Egress, Min. Granularity 64Kbps)

ACL (Access Control List)

•  Up to 1,500 access rules
•  ACL Based on:
•  802.1p Priority
•  VLAN ID
•  MAC Address
•  Ether Type
• IPv4/v6 Address
•  DSCP
•  Protocol Type
•  TCP/UDP Port Number
•  IPv6 Traffc Class
•  IPv6 Flow Label  
•  User Defned Packet Content
• Time Based ACL
• CPU Interface Filtering
•  ACL Statistic

Security

•  SSH v1/v2
•  SSL v1/v2/v3
•  Port Security up to 128 MAC address per port/VLAN
•  Broadcast/Multicast/Unicast Storm Control
•  Traffc Segmentation
•  IP-MAC-Port Binding:
•  Supports 500 Address Binding Entries per Device
•  Supports ARP / ACL / Auto (DHCP Snooping) Mode
•  D-Link Safeguard Engine
•  ARP Spoofng Prevention*
•  DHCP Server Screening
•  DHCP Client Filtering
•  BPDU Attack Protection*
•  NetBIOS/NetBEUI Filtering

AAA

•  802.1X:
•  Port-Based Access Control
•  Host-Based Access Control
•  Dynamic VLAN Assignment
•  Web-Based Access Control (WAC):
•   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
•  Microsoft® NAP (Support IPv4/v6)
•  RADIUS and TACACS+ authentication for switch access
•  3 Level User Account
•  RADIUS Accounting

Operation, Administration & Management (OAM)

•  Loopback Diagnostic
•  Cable Diagnostic
•  802.1ag Connectivity Fault Management (CFM)
•  Support 64 MIPs & 32 MEPs
•  802.3ah
•  ITU-T Y.1731*
•  Optical Transceiver Digital Diagnostic Monitoring (DDM)

Management

•  Web-Based GUI (Support IPv4/v6)
•  Command Line Interface (CLI)
•  Telnet Server (Support IPv4/v6)
•  Telnet Client (Support IPv4/v6)*
•  TFTP Client (Support IPv4/v6)
•  XModem
•  ZModem
•  SNMP v1/v2c/v3
•  SNMP Traps
•  System Log
•  RMON v1
•  Support 1,2,3,9 Groups
•  RMON v2
• Support ProbeConfg Group
•  sFlow
•  LLDP
•  LLDP-MED*
•  IPv6 Neighbor Discover (ND)
•  BootP/DHCP Client
•  DHCP Auto-Confguration
•  DHCP Relay Option 60
•  DHCP Relay Option 61
•  DHCP Relay Option 82
•  DHCP Server*
•  DNS Relay*
•  DNS Client*
•  Flash File System*
•  Dual Image
•  Dual Confguration
•  CPU Monitoring
•  Cable Diagnostic
•  SNTP

D-Link Green

•  Comply with RoHS 6
•  Power Saving Mode*
•  Link Down Status

MIB

•  RFC1155, 2578 MIB Structure
•  RFC1212 MIB Defnition
•  RFC1213 MIBII
•  RFC1493 Bridge MIB
•  RFC1901 ~ 1908 SNMPv2 MIB
•  RFC1757, 2819 RMON MIB
•  RFC2021 RMONv2 MIB
•  RFC1643, 2358, 2665 Ether-like MIB
•  RFC 2668 802.3 MAU MIB*
•  RFC2674 Q-Bridge/P-Bridge MIB
•  RFC2674 802.1p MIB
•  RFC2233, 2863 IF MIB
•  RFC2618 RADIUS Authentication Client MIB
•  IGMPv3 MIB
•  RFC4022 MIB for TCP
•  RFC4113 MIB for UDP
•  RFC3298 MIB for Diffserv
•  RFC2620 RADIUS Accounting Client MIB
•  Ping MIB
•  Traceroute MIB*
•  Running Confguration MIB
•  TFTP Upload/Download MIB
•  DDM MIB
•  RFC2465 IPv6 MIB
•  RFC2466 ICMPv6 MIB
•  RFC4292 IP FDB MIB
•  RFC4293 IPv6 SNMP Mgmt Interface MIB
•  D-Link Private MIB

Standard Compliance

•  RFC768 UDP
•  RFC791 IP
•  RFC792 ICMPv4
•  RFC2463 ICMPv6
•  RFC4884 Extended ICMP
•  RFC793 TCP
•  RFC826 ARP

RFC1981 Path MTU Discovery for IPv6

•  RFC2460 IPv6
•  RFC2461, 4861 IPv6 ND
•  RFC2462 IPv6 Stateless Address
•  Auto-confguration
•  RFC2464 IPv6 over Ethernet and Defnition
•  RFC4291 IPv6 Addressing Architecture
•  RFC4213 IPv4/IPv6 Dual Stack
•  RFC2474, 3168, 3260 IPv6 Differentiated Services Field

*Function available in future frmware upgrade
 

Power Supply (Modular)
+ AC: 100~240 VAC, 50/60Hz
+ DC: 36~75VDC @ 3A Max

Power Consumption (Max.)
+ AC: 46.2W 
+ DC: 38.9W

Dimensions
441x210x44 mm

Size
19-Inch Rack-Mount Width, 1U Height

Weight
3.4 Kg

Operating Temperature
0° to 65°C

Storage Temperature
-40° to 70°C

Operating Humidity
10% to 90% RH

Storage Humidity
5% to 90% RH

EMI
FCC Class A, CE, C-Tick,VCCI

Safety
cUL, CB

MTBF
295,863 hours

3rd Party Certifcation
MEF9, 14