Support

Product Status - Phased Out

DES-1526 - US Revision A

This product will be phased out on:
2/1/2007
This product's last date of support is on:
12/1/2011
Hardware revisions
Downloads can vary across product revisions.

Quick Links

Additional Downloads
Version Description Date
Download 1.00

Revision Info

  • Visio file that contains stencil images for your product.
9/11/2008
Download 1.00

Revision Info

  • Shipping version.
5/4/2005
Download 1.05

Revision Info

  • Changed all of Group Timer keyword to Group Interval
11/21/2006
Download 1.00 4/16/2007
Datasheets
Description Type File Size
Download PDF 0.68mb
Manuals
Description Type File Size
Download PDF 1.16mb

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DES-1526
  • (24) Ports 10/100Mbps with 802.3af PoE + 2 Combo Gigabit Copper/SFP ports

MAC Address Table
  • 4K

Switch Fabric
  • 8.8Gbps

Transmission Method
  • Store-and-forward

Diagnostic LEDs
  • Per Unit: Power, CPU
  • Per Port: Activity/Link & Speed
  • PoE port: power/error

Packet Buffer Memory
  • 768KB

Flash memory
  • 1MB

Interface Options

RJ-45
  • 10BASE-T, 100BASE-TX, 1000BASE-T

SFP/LC
  • 1000BASE-X

Network Protocol and Standards

IEEE
  • 802.3 Ethernet, 802.3u, 802.3x Flow Control, 802.3af, 802.3ab, 802.3z

Smart Advanced Features

Smart Advanced Features
  • 802.1Q VLAN, maximum 64 groups
  • QoS 802.1P, maximum 2 queues
  • 802.3ad Link Aggregation
  • Port Mirroring
  • BootP/DHCP client
  • SNMP v1
  • Management Password-protected access
  • Port settings
  • Configuration restore/backup
  • Firmware upgrade
  • Web-based Management, Graphic User Interface
  • Configuration reset through software or reset button
  • Port Power setting
  • Auto discovery feature, automatically recognize the connection of PD device and immediately sends power to it.

Electrical & Emissions Summary

Emissions
  • FCC Class A, CE Class A, VCCI Class A

Power Supply
  • 100-240 VAC, 50/60Hz Internal universal power supply

Max Power Consumption
  • 180 Watts

PoE budget
  • up to 15.4Watts per port

PoE Wiring
  • Alternate A (Power over pins 1,2,3,6)

Safety Agency Certifications and Environmental

Safety
CUL

Temperature
  • Operating: 0° to 40° C (32° - 104° F)
  • Storage: -10° to 70° C (14° - 158° F)

Humidity
  • Operating: 10% to 90% RH, Non-Condensing
  • Storage: 5% to 90% RH, Non-condensing

Physical Specifications

Dimensions (L x W x H)
  • 17.32 x 12.20 x 1.73in (440mm x 310mm x 44mm)

Weight
  • 13.23 lbs (6kg)

Warranty and Support Information

Warranty
  • 5 Year

Support
  • Free Technical Support

Ordering Information

Part Number
  • Description

DES-1526
  • Web Smart 24-Port 10/100BASE-TX + 2 Combo Gigabit Copper/SFP ports with 802.3af PoE

DWL-P50
  • 802.3af Power Over Ethernet Adapter

DEM-310GT
  • Mini GBIC/SFP 1000 BASE-LX (up to 10km)

DEM-311GT
  • Mini GBIC/SFP 1000 BASE-SX (up to 550m)

DEM-312GT2
  • Mini GBIC/SFP 1000 BASE-SX+ (up to 2km)

DEM-314GT
  • Mini GBIC/SFP 1000 BASE-LH (up to 50km)

DEM-315GT
  • Mini GBIC/SFP 1000 BASE-ZX (up to 80km)