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Small black SFP+ transceiver with LC port and side label

Black Box Corporation

Black Box Corporation E-LR SFP+ EXT DIAGSM 1310 LC 10KM LSP422 SFP transceiver

SKU CH-39PY-STAYS

10GBASE-LR SFP+ transceiver operates at 1310 nm over 10 km single-mode fibre

  • Device TypeTransceiver
  • 10 km reach with 1310 nm wavelength
  • Extended temperature range for harsh environments
  • Diagnostic monitoring simplifies link management
  • LC duplex connector fits standard patch panels
  • 10 Gbps SFP+ module for high-speed links

10 km 10GBASE-LR SFP+ transceiver

This transceiver delivers 10 Gigabit Ethernet connectivity over single-mode fibre at a 1310 nm wavelength. It is built for network operators and system integrators extending links up to ten kilometres. The module uses an LC duplex connector and complies with the 10GBASE-LR standard. It suits enterprise and campus deployments needing reliable long-reach performance.

Practical limits of the 10GBASE-LR interface

The 10GBASE-LR standard defines operation over single-mode fibre at 1310 nm with a nominal reach of ten kilometres. Actual link distance depends on the quality of the installed cable plant and connector loss budget. The module requires an LC duplex patch cord and compatible SFP+ ports on both ends. It does not support multi-mode fibre or shorter-reach LRM variants.

Extended diagnostics and temperature range

This unit carries the EXT DIAGSM designation, indicating extended diagnostic monitoring and an industrial temperature rating. That combination is the deciding factor for deployments in unconditioned cabinets or outdoor enclosures where standard-temperature modules would fall outside their operating envelope. Buyers who only need a standard-temperature LR module for a climate-controlled data centre do not require this specification.

Puncte forte

  • 10 km reach with 1310 nm wavelength
  • Extended temperature range for harsh environments
  • Diagnostic monitoring simplifies link management
  • LC duplex connector fits standard patch panels
  • 10 Gbps SFP+ module for high-speed links

Specificații

BrandBLACK BOX NETWORK SRV
Device TypeTransceiver

Întrebări despre acest articol

Which distance version of this Black Box SFP+ transceiver should I choose?

The module is the 10 km extended-range model, so select it when the link span is up to ten kilometres over single-mode fibre.

What does the 1310 nm wavelength mean once the transceiver is installed?

It transmits at 1310 nanometres, the standard window for 10 Gbps long-reach optics, giving low attenuation on single-mode cable up to the rated distance.

What interface does the LC connector cap in practice?

The duplex LC receptacle mates with standard single-mode patch cords and supports the full 10 Gbps line rate of the SFP+ form factor.

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