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D-Link 10Gbps XFP Transceiver (Multimode Fibre) IMPORTANT (DEM-421XT)
  • D-Link DEM-421XT (Main)
  • D-Link DEM-421XT (Main)
  • D-Link DEM-421XT
  • D-Link DEM-421XT
  • D-Link DEM-421XT

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D-Link 10GBPS XFP TRANSCEIVER MULTIMODE 850NM (DEM-421XT)
4242358
$1,913.00 $2,104.30
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D-Link DEM-421XT Transceiver (DEM-421XT)
6347578
$1,932.22 $2,125.44
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Overview

Designed to support distances up to 300 meters, the DEM-421XT is a high performance 850nm Multi-Mode XFP transceiver. Supporting Full-duplex, 10Gigabit speeds on Multi-Mode fiber cables. The DEM-421XT is 802.3ae 10GBASE-SR compliant and supports Full-duplex 802.3x Flow control. The DEM-421XT provides the necessary signal amplification for data to be transmitted to the network cable from the port, and vice versa.

The DEM-421XT is hot swappable. You can remove or replace the transceiver with the system powered on. This permits modules and transceivers to be added or swapped without interrupting network systems.

Features

802.3ae 10GBASE-SR Compliance; Supports Full-Duplex 802.3x Flow Control

Specs

Display & graphics

Display depth
71.1 mm
Display height
12.4 mm, 12.4 mm
Display width
18.3 mm, 18.3 mm

Networking & connectivity

Ethernet technology
10 Gigabit Ethernet
Media type
Optical Fiber
Network technology
10GBase-SR

Exterior & appearance

Form factor
Hot-swappable

Product info

Brand
D-Link
Product name
10GBASE-SR Multi-Mode XFP Transceiver
Product type
Expansion Module
Vendor
D-Link Systems, Inc
Vendor code
DEM-421XT
Vendor site

Service & support

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
2 year

Other

Additional info
  • 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

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