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SFP 1000Base-LX Single-mode Fibre Transceiver (80km)


  • Single-mode fibre transceiver
  • Up to 80 km. signal transmission
  • Hot-swappable

D-Link’s new line of Gigabit Interface Converters (GBICs) and Small Form-Factor Pluggables (SFPs) transceivers represent an industry leading combination of performance and affordability. D-Link’s new Gigabit transceivers are available in two form-factors: standard (GBIC) or (SFP)/mini-GBIC.

The DEM-315GT is a high performance 1550nm singlemode SFP (mini-GBIC) transceiver. Supporting full duplex, Gigabit speeds on singlemode fiber for distances of up to 80km on 9µm fiber. The unit features a metal housing to reduce EMI and to increase durability. The DEM-315GT is hot pluggable and is backed by a standard 2-year product warranty and free technical support.

* Third-Party Devices Must Comply With specified Supported Industry-Standard Specifications

* Actual product appearance may differ from the image displayed on this page

  • 1000Base-LX port (IEEE 802.3z standard)
  • Duplex LC connector
  • Very low jitter
  • Full duplex operation
  • 802.3x flow control support
  • Fibre type: 9/125 um single-mode fibre (up to 80 km.)
  • Wavelenght: 1550 nm.
  • Power support: 3.3 V.
  • Power budget: 22dB
  • Low power dissipation <700mW
  • Hot pluggable
  • Class 1 laser product (complies with EN60825-1)
  • TTL signal detect indicator
  • Metal enclosure for lower EMI
Additional Downloads
Version Description Date
Download D1
CE Declaration
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27-09-2006 00:00:00
Download C1
CE Declaration
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27-09-2006 00:00:00
Download B1
CE Declaration
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05-07-2004 00:00:00

How to get the

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Business Benefits

"The equipment value is outstanding. We could be buying something else more expensive, but I don’t think we could buy anything more reliable. With D-Link, we can buy more switches with a limited budget. "
Arthur Eller
Director of Technology, Fountain lake School District.
Hardware revisions
Downloads can vary across product revisions.

Contact Details

D-Link Iberia
Muntaner, 239-253, 3ºB
Barcelona 08021

Número de telefone de contacto

+34 93 409 07 70

Apoio ao cliente:

+351 707 78 00 10. 

Correio Electrónico