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Intel E10GSFPLR SFP+ LR module with single LC fiber connector

Intel

Intel E10GSFPLR 10Gbps SFP+ LR network card

SKU CH-K88P-8R0PN MPN E10GSFPLR

Adds a single 10GBase-LR fibre port for 10km links at 10Gbps on Intel X520 adapters

  • Rated speed10 Gbit/s
  • Connection types1 × 10GBase-LR
  • Key featuresInterfaces/Ports: 1 × 10GBase-LR Interfaces/Ports Details: 1
  • Product weight0.1
  • 10 Gbps throughput for high-speed networking
  • Single 10GBase-LR port for long-range fibre links
  • Selectable 1.25 to 10.3 Gb/s rates adapt to link needs
  • Reaches 10 km over single-mode fibre
  • Compatible with Intel X520 converged adapters

10GBase-LR SFP+ module

The Intel E10GSFPLR is a 10Gbps SFP+ transceiver built for long-range fibre links. It connects Intel X520-series converged network adapters to single-mode fibre with a maximum reach of 10km. The module operates at selectable bit rates between 1.25 Gb/s and 10.3 Gb/s.

Suits X520 adapters, not other speeds

This module fits Intel Ethernet Converged Network Adapters such as the E10G41BFLR, E10G42BFSR, E10G41BFSR and E10G43BTDA. It will not work with equipment that requires a different form factor, a different wavelength or a shorter reach optic.

10km reach on single-mode fibre

The defining specification is the 10km maximum link distance over 10GBase-LR single-mode fibre. If your installation needs a shorter or longer reach, a different module is required.

How it compares

Measured against everything we stock in Ethernet Cards & NICs, at today’s prices. Recalculated every night.

Price $360.99
Pricier than about 81% of the 1,505 comparable items (median $90.99).

Specifications

Product
Brand nameIntel
Model nameE10GSFPLR
Performance
Rated speed10 Gbit/s
Ports & slots
Connection types1 × 10GBase-LR
Size & build
Shipping weight0.03 kg
Package size116 × 43 × 22 mm

Questions about this item

Will the 10GBase-LR transceiver need cleaning or replacement after extended 10 km fiber runs?

The Intel E10GSFPLR SFP+ LR module is a sealed, lead-free optic rated for up to 10 km links; no user-serviceable parts or scheduled cleaning are defined by Intel for this transceiver.

What limits sustained 10.3 Gb/s throughput on this dual-rate SFP+ LR module?

The module supports selectable bit rates from 1.25 Gb/s to 10.3 Gb/s; sustained line-rate traffic is bounded by the 10 Gbps Ethernet interface and the host adapter's PCIe lane allocation.

How much heat and power does the E10GSFPLR add when running continuously in an X520 adapter cage?

As a standard SFP+ LR optic, the module draws power from the host cage and operates within typical SFP+ thermal limits; the X520 family (E10G41BFLR, E10G42BFSR, E10G43BTDA) provides the necessary airflow.

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