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DWS-4026 *(This product has been discontinued)

2 Customer Reviews

20 Port PoE Gigabit Unified Wireless Switch, 4 Gigabit Combo BASE-T/SFP Ports, 2 10G Module Slots .

REF. 4231/406
Available in store

  • Description
  • Reviews
  • Specifications

Description

The DWS-4026 is D-Link’s next generation Unified Wired/Wireless Gigabit Switch with an array of advanced features and 802.11n support. With the ability to manage up to 64 DWL-8600AP wireless Access Points by itself and up to 256 DWL-8600APs in a Switch Cluster, the DWS-4026 is a full-featured and cost-effective mobility solution for mid-to large enterprises and service providers. Extremely versatile and flexible, the DWS-4026 can be deployed as a Wireless Controller in the core network or as a L2+ PoE Gigabit Switch at the edge depending on the requirement. By centralizing WLAN configuration and management functions, DWS-4026 enables network administrators to have control, security, redundancy, and reliability needed to scale and manage their wireless networks easily and efficiently.

 

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Specifications

Device Interfaces

  • 24 10/100/1000BASE-T Gigabit Ports with Integrated 802.3af PoE
  • 4 Combo SFP Slots
  • RS-232 Console Port
  • 2 Open Slots for Optional 10-Gigabit Module

MAC Address Table

  • 8K

Switching Capacity

  • 88Gbps

Maximum Forwarding Rate

  • 65.47Mpps

Forwarding Method

  • Store and Forward

Packet Buffer Memory Size

  • 750KB

802.3af Power over Ethernet (PoE)

  • 15.4W Per Port
  • 370W Total Voltage Output
  • Auto Disable if Port Current Exceeds 350mA

Number of VLANs Per Device

  • 3,965

Flow Control

  • 802.3x Standard in Full Duplex Mode
  • Back Pressure in Half Duplex Mode
  • Head-of-Line Blocking Prevention

Quality of Service (QoS)

  • 802.1p Priority Queues (Up to 8 Queues Per Port)
  • Minimum Bandwidth Guarantee per Queue
  • Traffic Shaping per Port
  • Per-Flow Bandwidth Control
  • CoS Based on: Switch Port, VLAN, DSCP, TCP/UDP Port, TOS, Destination/Source MAC Address, Destination/Source IP Address

L2 Features

  • IGMP Snooping: 1K Multicast Groups
  • MLD Snooping
  • 802.1D/w/s Spanning Tree
  • 802.3ad Link Aggregation: Up to 32 Groups, up to 8 Ports Per Group
  • 802.1ab LLDP
  • LLDP-MED
  • Port Mirroring (One-to-One and Many-to-One)
  • Jumbo Frame Size: Up to 9KB

VLAN

  • 802.1Q VLAN Tagging
  • 802.1V
  • Subnet-based VLAN
  • MAC-based VLAN
  • GVRP
  • Double VLAN
  • Voice VLAN

L3 Features

  • IPv4 Static Route
  • Routing Table Size: Up to 128 Static Routes
  • Floating Static Route
  • VRRP
  • Proxy ARP
  • RIP v1/v2

ACL (Access Control List)

  • ACL based on: Switch Port, MAC Address, 802.1p Priority Queues, VLAN, Ethertype, DSCP, IP Address, Protocol Type, TCP/UDP Port

LAN Security

  • RADIUS Authentication for Management Access
  • TACACS+ Authentication for Management Access
  • SSH v1/v2
  • SSL v3, TLS v1
  • Port Security: 20 MAC Addresses per Port, Trap Violation Notification
  • MAC Filtering
  • 802.1X Port-based Access Control and Guest VLAN
  • Denial of Service Protection
  • Dynamic ARP Inspection (DAI)
  • DHCP Snooping
  • Broadcast Storm Control in Granularity of 1% of link speed
  • Protected Port
  • DHCP Filtering

Management Methods

  • Web-based GUI
  • Switch Clustering
  • RADIUS Accounting
  • CLI
  • Telnet Server: Up to 5 Sessions
  • Telnet Client
  • TFTP Client
  • SNMP v1/2c/3
  • sFlow
  • Multiple Configuration Files
  • Dual Image Services
  • RMON v1: 4 Groups (Statistics, History, Alarms, Events)
  • BOOTP/DHCP Client
  • DHCP Server
  • DHCP Relay
  • SNTP
  • SYSLOG
  • Dual Images
  • Port Description

Managed AP

  • 10Base-T, 100Base-TX, & 1000Base-T

WLAN Management Capability

  • Up to 64 APs per Switch
  • Up to 256 APs per Cluster
  • Up to 2,048 Wireless Users (1,024 Tunneled Users, 2,048 Non-Tunneled Users)

Roaming

  • Fast Roaming1
  • Intra-Switch/Inter-Switch Roaming
  • Intra-Subnet/Inter-Subnet Roaming
  • AP-AP Tunnel

Access Control and Bandwith

  • Up to 32 SSID per AP (16 SSID per RF Frequency Band)
  • AP Load Balancing based on the number of users or utilization per AP

AP Management

  • AP Auto-Discovery
  • Remote AP Reboot
  • AP Monitoring: List Managed AP, Rogue AP, Authentication Failed AP
  • Client Monitoring: List Clients Associated with Each Managed AP
  • Ad-hoc Client Monitoring
  • AP Authentication Supporting Local Database and External RADIUS Server
  • Centralized RF/Security Policy Management
  • Visualized AP Management Tool (Supports up to 16 jpg files)
  • Unified AP Support (DWL-8600AP): Managed/Standalone

WLAN Security

  • Wireless Intrusion Detection & Prevention System (WIDS)
  • Rogue AP Mitigation
  • Rogue and Valid AP Classification based on MAC Address
  • WPA Personal/Enterprise
  • WPA2 Personal/Enterprise
  • 64/128-bit WEP Data Encryption
  • Wireless Station and AP Monitoring on RF Channel, MAC Address, SSID, Time
  • Captive Portal
  • MAC Authentication
  • Station Isolation
  • Encryption Type Support: WEP, WPA, Dynamic WEP, TKIP, AES-CCMP, EAP-TLS, EAP-TTLS, EAP-MD5 PEAP-GTC, PEAP-MS-CHAPv2, PEAP-TLS

EMI/EMC Certifications

  • FCC Class A, ICES-003, VCCI-003, VCCI, CE, C-Tick, EN 60601-1-2

Safety Compliance

  • UL/cUL, CB

Power

  • AC Input Power: 100 to 240 VAC, 50/60Hz Internal Universal Power Supply

Maximum Power Consumption

  • 525 Watts (with all PoE ports in operation)

Operating Temperature

  • 32° to 104°F (0° to 40°C)

Storage Temperature

  • 14° to 158°F (-10° to 70°C)

Operating Humidity

  • 10% to 90% non-condensing

Storage Humidity

  • 5% to 90% non-condensing

Dimensions (W x D x H)

  • 17.32in x 15.31in x 1.73in (440mm x 389mm x 44mm)
  • 19-inch Standard Equipment Rackmount Width, 1U Height

Weight

  • 13.23lbs (6kg)

MTBF

  • 185,540 Hours

Warranty

  • Limited Lifetime

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All the Lorem Ipsum generators on the Internet tend to repeat predefined chunks as necessary, making this the first true generator on the Internet. It uses a dictionary of over 200 Latin words, combined with a handful of model sentence structures, to generate Lorem Ipsum which looks reasonable.