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Small rectangular SFP transceiver module with LC simplex port, matte finish

TRENDnet

TRENDnet TEG-MGBS40D5 SFP transceiver 40km 1000Mbps LC Simplex

SKU CH-GWCV-F1D8B

Single-mode LC simplex SFP transceiver reaches 40 km at 1000 Mbps and must pair with a TEG-MGBS40D3 or compatible module

  • Weight0.4400
  • Spans up to 40 km for long-distance links
  • Dual wavelength single-mode fiber for bidirectional transmission
  • LC Simplex connector simplifies single-strand cabling
  • Standard SFP slot compatibility eases deployment
  • Hot-pluggable design enables live installation without downtime

TRENDnet 40 km SFP transceiver

The TRENDnet TEG-MGBS40D5 is a hot-pluggable SFP module designed for single-mode fibre networks. It targets administrators who need to link standard SFP equipment over long-haul fibre runs. The module uses an LC Simplex connector and dual-wavelength optics. It is sold new and carries a lifetime manufacturer warranty.

Paired operation with TEG-MGBS40D3

This transceiver must be paired with a TEG-MGBS40D3 module or another compatible unit operating on the opposite wavelength. Without the matched counterpart the link will not establish. The requirement is a hard constraint, not a recommendation. Buyers who cannot source the matching module should select a different transceiver.

1000 Mbps over 40 km reach

The module delivers 1000 Mbps throughput across distances up to 40 km (24.9 miles) on single-mode fibre. It fits any standard SFP slot and weighs .4400 units. Performance beyond the rated distance or at higher speeds is not supported. Networks needing multi-gigabit rates or longer spans require different hardware.

Highlights

  • Spans up to 40 km for long-distance links
  • Dual wavelength single-mode fiber for bidirectional transmission
  • LC Simplex connector simplifies single-strand cabling
  • Standard SFP slot compatibility eases deployment
  • Hot-pluggable design enables live installation without downtime

Specifications

BrandTRENDnet
ModelTEG-MGBS40D5
Weight0.4400

Questions about this item

What does the 40 km reach mean when the module is installed in a switch?

The link can run up to 40 km (24.9 miles) over single-mode fiber provided the paired module at the far end uses the matching wavelength and both ends have clean LC connections.

How does the SFP interface limit the data rate in practice?

The module plugs into any standard SFP slot and operates at 1000 Mbps, so the slot itself does not restrict the speed below that rate.

What physical space and connector does the module need to fit?

It requires a standard SFP cage and a single LC simplex patch cable; the transceiver weighs 0.4400 units and is hot-pluggable.

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