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Product Status - Phased Out

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DXS-3250E - Revision A

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Revision Info

  • User Manual for products purchased after 03/30/09 with Lifetime Warranty.
 4/2/2009
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Download 2010

Revision Info

  • Visio file that contains stencil images for your product.
 1/27/2010
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Datasheets
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Download PDF 0.15mb
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Product specifications

DXS-3250E  
  • xStack Managed 48-Port Gigabit L2+ Switch, 2U Form Factor, 4 Combo SFP, 2 10-Gig Slots

MAC Address Table 
  • 8K

Switch Fabric
  • 144Gbps

Routing    
  • 32 Static Routes

VLANs 
  • Supports up to 4K VLAN Groups (port based, 802.1Q, GARP/GVRP, 802.1v protocol based, Private VLAN Edge, Guest VLANs)

Priority Queues
  • 8 Queues (802.1p/TOS/DiffServ) – Strict Priority or Weighted Round Robin Queue Scheduling

Multicast Support
  • IGMP Snooping, IGMP Querier, Multicast Forwarding, Multicast TV VLANs

Link Aggregation
  • LACP, Static Port Trunking, Configurable LAG Balancing

QoS/ACLs
  • Based on: MAC, IP, TCP/UDP, Payload, Port, DSCP, 802.1p

Security
  • Port-based Security, DHCP Snooping, DHCP Option 82, Dynamic ARP Inspection, RADIUS, RADIUS Accounting, TACACS+, SSH2, SSLv3

Interface Options

RJ-45
  • 10Base-T, 100Base-TX, & 1000Base-T

LC
  • With Optional Standard Small Form-Factor Pluggable (SFP) Gigabit Transceivers
  • With Optional 10Gigabit XFP Transceivers

Network Protocol and Standards

In Band & Out of Band
  • Telnet, CLI/Console, RMON, Web-based HTTP, SNMPv1/v2c/v3, Syslog, Port Mirroring, TFTP Client, BootP Client, DHCP
    Client, BootP/DHCP Relay Agent, and DNS Client

IEEE
  • 802.3 Ethernet, 802.3u Fast Ethernet, 802.3ab Gigabit Ethernet, 802.3z Gigabit Ethernet, , 802.3ae 10GbE, 802.1D Spanning Tree, 802.1w Rapid Spanning Tree, 802.1p Priority Tags, 802.1Q VLANs, 802.3ad Link Aggregation, 802.3x Flow Control, 802.1X Portbased Authentication, 802.1X MAC-based Authentication, 802.1s Multiple Spanning Tree, 802.1v protocol-based VLANs

IETF
  • RFC 1157 SNMP, RFC 1112/2236 IGMPv1/2, RFC 1757 RMON (4 Groups), RFC 1493 Bridge MIB, RFC 1213 MIB II, RFC 793 TCP, RFC 826 ARP, RFC 854 Telnet

Electrical & Emissions Summary

Emissions
  • CE & FCC Class A

Power Supply
  • 100-240VAC, 50/60 Hz Internal Universal

Power Consumption
  • 112 Watts

Heat Dissipation
  • 382.18 BTU/Hr

Safety Agency Certifications and Environmental

Safety
  • CE/LVD, UL Listed (UL1950)/CUL

Temperature
  • Operating: 32° to 122°F (0° to 50°C)
  • Storage: -13° to 131°F (-20° to 70°C)

Humidity
  • Operating: 0% ~ 90% RH, Non-condensing
  • Storage: 0% ~ 95% RH, Non-condensing

Physical Specifications

Dimensions (W x L x H)
  • 17.33” x 14.18” x 3.47” (440.18mm x 360.17mm x 88.14mm)

Height 
  • 2U

Weight  
  • 20lbs

Warranty and Support Information

Warranty    
  • Lifetime1

Ordering Information

Switch

DXS-3250E 
  • xStack Managed 48-Port Gigabit L2+ Switch, 2U Form Factor, 4 Combo SFP, 1 Slot for Optional 2-Port XFP Module
Module

DEM-412X 
  • 2-Port 10-Gigabit Module with XFP Slot for DXS-3250E (XFP sold separately)

Supported SFPs

DEM-310GT
  • 1000BASE-LX SFP Module, up to 10Km

DEM-311GT
  • 1000BASE-SX SFP Module, up to 550m

Supported XFPs

DEM-421XT
  • 10GBASE-SR Multimode XFP, up to 300m

DEM-422XT
  • 10GBASE-LR Singlemode XFP, up to 10Km

Power Supply

DXS-3250E-AC
  • Hot Swappable Power Supply Tray for DXS-3250E

1 Lifetime warranty available only in the USA and Canada if purchased on or after March 30, 2009.

All references to speed are for comparison purposes only. Product specifications, size, and shape are subject to change without notice, and actual product appearance may differ from that depicted herein.

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

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