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Small rectangular transceiver module with metal housing and single LC port

Supersuperuncle

Supersuperuncle SFP-GE-LH40-SM1310 Gigabit single-mode 40KM optical module

SKU CH-QM0X-MZRBE

A Gigabit single-mode optical module supporting 40 km reach at 1310 nm wavelength

  • Single-mode fibre reaches 40 km links
  • 1310 nm wavelength suits long-haul deployments
  • Gigabit speed handles enterprise traffic
  • New condition ensures factory-fresh reliability

SFP-GE-LH40-SM1310 optical module

This SFP transceiver provides Gigabit Ethernet connectivity over single-mode fibre at a 1310 nm wavelength. It is designed for network operators and system integrators who need long-reach links between switches, routers or servers in campus or metro environments.

40 km reach with standard SFP form factor

The module supports transmission distances up to 40 km on compliant single-mode fibre, making it suitable for building-to-building or cross-campus deployments. It is not intended for short-range multimode connections or applications requiring higher data rates beyond Gigabit speeds.

How it compares

Measured against everything we stock in Server & Hot-Plug PSUs, at today’s prices. Recalculated every night.

Price $114.99
Cheaper than about 62% of the 3,798 comparable items (median $131.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Will the 40 km single-mode module link reliably with my existing 1310 nm SFP ports?

Yes, the 1310 nm wavelength matches standard Gigabit SFP optics, so the module will interoperate with any compliant 1310 nm port you already have.

Which LED or diagnostic shows the 40 km link is healthy after I install the module?

A steady link or activity LED on the switch port, plus a clean RX power reading in the switch CLI, confirms the 40 km single-mode connection is operating correctly.

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