Support

SFP+ Modules, SFP Modules, and Cables Compatible with Intel® Ethernet Converged Network Adapter X520 Series


Last Reviewed: 24-Mar-2017
Article ID: 000005528

See supported modules and cables on the Intel® Ethernet Converged Network Adapter X520 Series with SFP+ connectivity.

Notes

 

Intel® Ethernet SFP SR and LR Optics​

Name

Product Code or Part Number

Supplier Part Numbers

Type

Intel® Ethernet SFP SR Optics E10GSFPSR FTLX8571D3BCVIT1 Dual Rate 10GBASE-SR/1000BASE-SX
Intel® Ethernet SFP SR Optics E10GSFPSR AFBR-709DMZ-IN2 Dual Rate 10GBASE-SR/1000BASE-SX
Intel® Ethernet SFP LR Optics E10GSFPLR FTLX1471D3BCVI31 Dual Rate 10GBASE-LR/1000BASE-LX
 

Click or the topic for details:

SFP+ and SFP modules

What are the SFP+ and SFP module requirements for the Intel® Ethernet Converged Network Adapter X520 Series?
  • Intel® Ethernet SFP+ SR Optics and Intel® Ethernet SFP+ LR Optics are the only 10-Gbps optical modules supported. Purchase the modules separately.
  • Other brands of SFP+ (10 Gbps) modules are not allowed and can't be used with the adapters.
  • The -SR adapters include Intel Ethernet SFP+ SR Optics.
  • The -LR1 adapter includes an Intel Ethernet SFP+ LR Optic.
  • The -DA2 adapter does not include any SFP+ or SFP modules.
  • Some 1000BASE-T and 1000BASE-SX modules work with Intel® Ethernet Converged Network Adapter X520 series. The table lists tested modules. Other similar modules may work but have not been tested.1

 

Name

Product Code or Part Number

Supplier Part Numbers

Type

Intel® Ethernet SFP SR Optics E10GSFPSR FTLX8571D3BCVIT1 Dual Rate 10GBASE-SR/1000BASE-SX
Intel® Ethernet SFP SR Optics E10GSFPSR AFBR-709DMZ-IN2 Dual Rate 10GBASE-SR/1000BASE-SX
Intel® Ethernet SFP LR Optics E10GSFPLR FTLX1471D3BCVI31 Dual Rate 10GBASE-LR/1000BASE-LX 

 

Name

Product Code or Part Number

Type

Avago Gigabit Ethernet Transceiver1

ABCU-5710RZ

1000BASE-T

Finisar Gigabit Ethernet Transceiver1

FCLF8522P2BTL

1000BASE-T

HP Gigabit SX Transceiver1

453153-001

1000BASE-SX

Can I add or change SFP+ modules, direct attach cables, and SFP modules?

Yes. You can remove the optical modules that come installed, and add or change them. You can mix any combination of the listed optical modules or direct attach copper cables on dual port adapters.

Notes

Other brands of SFP+ optical modules do not work with the Intel® Ethernet Converged Network Adapter X520 Series. You must use the listed Intel® SFP+ SR or LR Optics.

Network connections built into system boards can support other SFP+ modules. See your system documentation for details.

Intel® Ethernet SFP+ Optics are tested and supported for installation in the Intel® Ethernet Server Adapter X520 Series only.

Can I mix different SFP module types and cables on a dual port adapter from the Intel® Ethernet Converged Network Adapter X520 Series?

Yes. You can install any mix of supported SFP+ optical modules, SFP modules, or direct attach cables on the same dual port adapter. You can plug any supported module into any port.

Which adapters of the Intel® Ethernet Converged Network Adapter X520 Series support Intel® Ethernet SFP+ Optics and SFP+ direct attach cables?

All adapters in the Intel® Ethernet Converged Network Adapter X520 Series support Intel Ethernet SFP+ Optics, and SFP+ direct attach cables.

Supported adapters are listed in the table.

Product code Product name Ports and included optics Windows* Device Manager name
E10G41BFSR Intel® Ethernet Converged Network Adapter X520-SR1 Single-port. Ships with 1 Intel® Ethernet SFP+ SR Optics Intel® Ethernet Server Adapter X520-1
E10G42BFSR Intel® Ethernet Converged Network Adapter X520-SR2 Dual-port. Ships with 2 Intel® Ethernet SFP+ SR Optics Intel® Ethernet Server Adapter X520-2
E10G41BFLR Intel® Ethernet Converged Network Adapter X520-LR1 Single-port. Ships with 1 Intel® Ethernet SFP+ LR Optics Intel® Ethernet Server Adapter X520-1
E10G42BTDA Intel® Ethernet Converged Network Adapter X520-DA2 Dual-port. Does not ship with any optics or cables Intel® Ethernet Server Adapter X520-2
Which cables and lengths can I use with the Intel Ethernet SFP+ Optics?

Cable length depends on the speed, cable specifications, and optical modules.

See Cable Lengths for Intel Ethernet SFP+ Optics for the operating range in meters for optical cables used with Intel Ethernet SFP+ Optics.

 

Direct attach cables

What are the SFP+ direct attach cable requirements for the Intel® Ethernet Converged Network Adapter X520 Series?
  • Any SFP+ passive or active limiting direct attach copper cable that complies with the SFF-8431 v4.1 and SFF-8472 v10.4 specifications.
  • SFF-8472 Identifier must have value 03h (SFP or SFP Plus). You can verify the value with the cable manufacturer.
  • Maximum cable length for passive cables is 7 meters.
  • Support for active cables requires Intel® Network Connections software version 15.3 or later.
What is a direct attach twinaxial cable?

A direct attach twinaxial cable is a 2-pair shielded copper cabling terminated with SFP+ electrical modules.

Are active and passive direct attach cables both supported on the Intel® Ethernet Converged Network Adapter X520 Series?
  • Both passive and active cables are supported.
  • Active cables require Intel® Network Connections software version 15.3 or later.
Can I buy direct attach cables from Intel?

Yes. We sell 1 m (3.3 ft.), 3 m (9.8 ft.), and 5 m (16.4 ft.) SFP+ 10 GbE direct attach, passive copper cables. The cables are fully compatible with the Intel® Ethernet Server Adapter X520 Series.

Name Product Code
Intel® Ethernet SFP+ Twinaxial Cable, 1 meter XDACBL1M
Intel® Ethernet SFP+ Twinaxial Cable, 3 meters XDACBL3M
Intel® Ethernet SFP+ Twinaxial Cable, 5 meters XDACBL5M
Can I use a direct attach cable to connect to a gigabit switch that accepts SFP pluggable modules?

No. The Intel® Ethernet Converged Network Adapter X520 Series only supports 10 Gbps speed when you use direct attach cables.

Which direct attach cables are compatible with the Intel® Ethernet Converged Network Adapter X520 Series?

Any SFP+ passive or active limiting direct attach copper cable that complies with the SFF-8431 v4.1 and SFF-8472 v10.4 specifications is compatible. Intel participates in testing with other members of the Ethernet Alliance to ensure interoperability between cables and host ports that meet these specifications.

 

1The 1000-Base-T and 1000-Base-SX SFP modules referred to above only highlight specifications and compatibility with Intel® Ethernet Server Adapter X520 Series. They are not recommendations, endorsement, or sponsorship of third party products. We are not endorsing or promoting products only to share the test results while using modules with the above specifications. Other manufacturers or suppliers may produce or supply modules with similar or matching descriptions. We advise you to use your own discretion and diligence to purchase modules with suggested specifications from any third party. You are solely responsible for assessing the suitability of the product and/or devices and for selecting a vendor when purchasing any product. We assume no liability regarding such product purchases or vendor selections.

 
Related topics
Cable lengths for Intel® Ethernet SFP+ Optics
Which cables can I use with the Intel® 10 Gigabit AF DA Dual Port Server Adapter?