te.com/products/sfp

SFP Solutions

TE Connectivity

Heatsinks

PN

Description

1367646-1

HeatSinkClip

1829903-2

PCIHeatSink(4.2mm)

1829903-2

SANHeatSink(6.5mm)

1829905-2

NetworkingHeatSink(13.5mm)

Note : OnlyforusewithcagePN1367643-1

Frequently asked questions

What is belly-to-belly mounting?

Belly-to-bellymountingallowsacustomertoinstall

•

connectorsandcagesonbothsidesofaPCB.Thisdesign

reducesboardspaceandisanalternativesolutionto

stackedconnectors.

If I am currently using SFP cabling, can I use

SFP+ host board configurations?

Yes.SFP+configurationssupporthigherrates.Youcan

•

designSFP+productsinthehostboardforfuture

upgrades.

What data rate does SFP support?

SFPsupportsupto4Gb/s.

•

What are the PCB termination options?

Cagesareofferedinpress-fitandsolderPCBtermination

•

styles.

Is TE’s footprint compatible with other suppliers?

Itdepends.Thesingleportcagesaredesignedtoindustry

•

standards.Thegangedversionsarenotcompatiblewithall

othersources.

Are heat sinks available?

Yes.Ridingheatsinktechnologyisavailablefor

•

thermalmanagement.

Is application tooling required?

Singleportassembliesdonotrequireapplicationtooling,

•

yetgangedassembliesdorequireapplicationtooling.

Direct Attach Copper Cable Assemblies

PN

Description

Dash to Length (meters)

0.5

1

2

3

4

5

6

1902495

2.5GbpsPassive

-1

-2

-3

-4

-5

-6

-7

1948134

4.25GbpsPassive

-1

-2

-3

-4

-5

-4

-5

1948135

4.25GbpsActive

-1

-2

-3

-4

-5

-6

Cable Assembly Features and Benefits

20PositionPCBinterface

•

Dataratesfrom2.5to4.25Gbps

•

Robustpulltoreleaselatchmechanism

•

BreakoutcablestoCX4andHSSDC2areavailable

•

CompatiblewithMSAcompliantSFPcages

•

UsesMADISONCABLEbrandTURBOTWINcoppercable

•