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  • DES-3028 24-Port Fast Ethernet Managed L2 switch, 2 Gigabit BASE-T ports, 2 Gigabit Combo BASE-T/SFP ports

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Product Status - Live

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DES-3028

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Firmware
Do NOT upgrade firmware on any D-Link product over a wireless connection. Failure of the device may result. Use only hard-wired network connections.
Version Description Date
Download 1.00 Build 32
Revision Info:
  • Shipping Version.
 7/9/2007
Download
Download 2.00 Build 27
Revision Info: 
  • 802.1D 2004 edition.
  • Root Restriction (defined in 802.1Q-2005).
  • MLD Snooping v1 and v2 awareness.
  • DoS attack Prevention.
  • Asymmetric VLAN.
 2/3/2009
Download
Additional Downloads
Version Description Date
Download 2.00
Revision Info: 
  • Command Line Interface Manual v2.00
 2/4/2009
Download
Download 1.00 Build 32
Revision Info: 
  • For use with firmware version 1.00 Build 32.
 10/3/2007
Download
Download 2.00 Build 27
Revision Info: 
  • For use with firmware version 2.00 Build 27.
 2/3/2009
Download
Download 2010
Revision Info: 
  • Visio file that contains stencil images for your product.
 1/27/2010
Download
Datasheets
Description Type File Size
Download
DES-3028 Datasheet
 PDF 0.16mb
Download
Manuals
Description Type File Size
Download PDF 8.80mb
Download

Providing Networking Solutions and Support

 
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Interface

10/100BASE-TX Ports
  • 48
10/100/1000BASE-T Ports
  • 4
Combo SFP
  • 2
RS-232 Console Port
  • yes
Performance

Switch Capacity
  • 17.6Gbps
64-Byte Packet Fowarding Rate
  • 13.1Mbps
MAC Address Table Size
  • 8K
Packet Buffer
  • 512KB
Flash Memory
  • 8MB
Mini-Jumbo Frame
  • 2048 Bytes
Diagnostic LED Indicators

Power (Per Device)
  • yes
Console (Per Device)
  • yes
Link/Activity (Per Port)
  • yes
Speed Indicator (Per Port)
  • yes
Physical & Environmental

Power Consumption
  • 26W
Power Input
  • 100 to 240 VAC, 50 to 60HZ Internal Universal Power Supply
Dimensions (W x D x H)
  • 17.36” x 12.17” x 1.73” (441mm x 309mm x 44mm)
Size
  • 19-inch Standard Rack-Mount Width, 1U Height
Weight
  • 8.48lbs (3.85kg)
Ventilation
  • Fanless
Heat Dissipation
  • 86.96 BTU/hour
MTBF
  • 292,133 hours
Temperature
  • Operating: 32° to 104°F (0° to 40°C)
  • Storage: -40° to 158°F (-40° to 0°C)
Operating Humidity
  • 5% ~ 95% Non-condensing
EMI/EMC
  • FCC Class A, CE, C-Tick, VCCI Class A
Safety
  • cUL, LVD

Interface Options

RJ-45
  • 10BASE-T, 100BASE-TX, & 1000BASE-T
LC
  • With Optional Standard Form-Factor Pluggable (SFP) Gigabit Transceivers
Software Specifications
  • L2 Features
  • IGMP Snooping v1, v2 (mac. 256 groups)
  • IGMP Snooping Fast Leave
  • 802.1D Spanning Tree 802.1w Rapid Spanning Tree
  • 802.1s Multiple Spanning Tree BPDU Filtering per Port
  • STP Loopback Detection 802.3ad Link Aggregation (8 Ports per Group/ 6 Groups per Device)
  • Port Mirroring (One to One, Many to One)
  • Jumbo Frame (max. 2048 bytes)
VLAN    
  • Standard: 802.1Q
  • Static VLAN Groups: 4K Dynamic VLAN Groups: 200
  • GVRP
Quality of Service (QoS)
   
  • Quality of Service (QoS)
  • 802.1p Priority Queues: 4 Queues
  • Packet Classification Based on:
  • Switch Port
  • VLAN ID
  • TCP/UDP Port Number
  • MAC Address
  • IPv4
  • 802.1p Priority
  • TOS
  • DSCP
  • User Defined Packet Content
  • Protocol TypeSupport WRR/ Strict Mode

Access Control List (Maximum 256 Profiles/Rules)
  • Multi-Layer ACL based on:
  • Switch Port
  • VLAN ID
  • MAC Address
  • IPv4
  • 802.1p Priority
  • TOS
  • DSCP
  • Protocol Type
  • TCP/UDP Port Number
  • Time-Based ACL
  • User Defined Packet Content
Network Access/Security    
  • RADIUS/TACACS+ Authentication for Management Access
  • RADIUS Accounting for Management Access
  • Port Security (max. 16 MAC entries per port)
  • 802.1X Port-based Access Control
  • 802.1X MAC-based Access Control
  • 802.1X Guest VLAN
  • SSH v1, v2 / SSL v3
  • CPU Interface Filtering
  • Traffic Segmentation
  • Broadcast Storm Control
  • D-Link Safeguard Engine
Bandwidth Control
  • Rate Limit According to Network Speed :
  • Under 2Mbps: in step of 64KB
  • Under 100Mbps; in step of 1MB
  • Above 100Mbps: in step 8MB
Management    
  • D-Link Single IP Management (SIM) v1.6
  • Web-based GUI
  • CLI (Command Line Interface)
  • Telnet client/server
  • TFTP client
  • SNMP v1, v2c, v3
  • RMON v1, v2
  • BOOTP/DHCP Client
  • SNTP
  • SYSLOG
  • Dual Image
  • Port Description
  • Web GUI Traffic/ CPU Monitoring
  • SNMP Trap on MAC Notification
  • DHCP Auto Configuration
  • DHCP Relay
  • DHCP Relay Option 82
  • SMTP Client (E-mail Notification)

MIB Support    
  • MIBII (RFC 1213)
  • Bridge MIB (RFC 1493)
  • SNMP v2 MIB (RFC 1907)
  • RMON v2 MIB (RFC 1757, 2819)
  • Ether-like MIB (RFC 1643, 2358, 2665)
  • 802.1p MIB (RFC 2674)
  • IF MIB (RFC 2233, 2863)
  • RADIUS Authentication Client MIB (RFC 2618)
  • RADIUS Accounting Client MIB (2620)
  • Ping & TRACEROUTE MIB (RFC 2925)
  • Private MIB
Warranty Information
  • Warranty
  • Limited Lifetime

Copyright © 2012 D-Link Corporation/D-Link Systems, Inc.

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