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D-Link DEM-421XT Telecommunication Equipment

The D-Link DEM-421XT Telecommunication Equipment has been discontinued.
No direct replacement is available.
Please contact us for a suitable substitute.
D-Link Wireless Products - D-Link 10GBASE-SR Multi-Mode XFP Transceiver - 1 x 10GBase-SR
  • Supports optical fiber cable for durable performance, minimal signal loss, and fast data transfers to greater distances
  • With its thicker diameter to carry the light of multiple wavelengths, multi-mode fiber optic cable supports the high bandwidth to carry more information with greater fidelity
  • Enjoy flexibility and scalability with data transfer rate of up to 10 Gbps with 10 Gigabit Ethernet technology
  • With 10GBase-SR technology, enjoy up to 10Gbps data transfer rate over optical fiber cable
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Technical Information
Application/Usage:
  • Data Networking
  • Optical Network
Interfaces/Ports
Total Number of Ports:
1
Connector Type:
LC
Interfaces/Ports Details:
1 x LC 10GBase-SR Network
Media & Performance
Media Type Supported:
Optical Fiber
Fiber Optic Cable Standard:
  • 50 µm
  • 62.5 µm
Fiber Mode Supported:
Multi-mode
Ethernet Technology:
10 Gigabit Ethernet
Network Technology:
10GBase-SR
Maximum Distance Supported:
984.25 ft
Maximum Data Transfer Rate:
10
Physical Characteristics
Form Factor:
Hot-swappable
Height:
0.5"
Width:
0.7"
Depth:
2.8"
Miscellaneous
Additional Information:
  • Wavelength: 50nm Multimode
  • Supports Full-Duplex 802.3x Flow Control
  • 15kV air discharge and 8 kV contact discharge to the faceplate

Cabling Specifications:

  • 62.5 microns: Modal Bandwidth: 160 MHz/km, 26 meters
  • 62.5 microns: Modal Bandwidth: 200 MHz/km, 33 meters
  • 50.0 microns: Modal Bandwidth: 400 MHz/km, 66 meters
  • 50.0 microns: Modal Bandwidth: 500 MHz/km, 82 meters
  • 50.0 microns: Modal Bandwidth: 2000 MHz/km, 300 meters
Compatibility:
  • xStack 48-Port 10/100/1000 Switch+ 4 combo SFP + 2 10GbE ports (DXS-3350SR)
  • D-Link xStack 24-SFP Slot L3 MNGD Switch, 10- Gig Uplinks (DXS-3326GSR)
Warranty
Limited Warranty:
3 Year
Item Numbers
GTIN: 0657379250262, 0790069272585
UPC: 657379250262, 790069272585
EAN: 0657379250262, 0790069272585
UNSPSC: 43201404
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