I/O Connectors – Mouser United Kingdom

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zSFP+ Stacked I/O Interconnects

TE Connectivity's zSFP+ Stacked I/O Interconnects are fast single-channel I/O connectors that transfer data at 28Gbps NRZ and 56Gbps PAM-4. These pluggable interconnects are both backward-compatible to SFP/SFP+ products and hot-swappable with existing SFP+ connectors for fast system upgrades of 28Gbps to 56Gbps. Alternatively, users can design-in the zSFP+ connectors for 10Gbps to 16Gbps data rates, establishing a progressive path to higher speeds. This upgradeability can result in long-term cost savings and eliminates the need to fully redesign for higher performance.

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Part #

I/O Connectors SFP56 STACKED 2X12 RECEPTACLE ASSEMBLY

2349201-8
TE Connectivity / AMP
1: £158.93
9In Stock

Mfr. Part No.
2349201-8

Mouser Part No
571-2349201-8

TE Connectivity / AMP

I/O Connectors SFP56 STACKED 2X12 RECEPTACLE ASSEMBLY

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Datasheet

9In Stock

£158.93

£141.18

Min.: 1
Mult.: 1

Cage Assemblies

Female

20 Position

0.6 mm

Through Hole

Press Fit

Right Angle

- 55 C

+ 105 C

I/O Connectors SFP56 STACKED 2X4 RECEPTACLE ASSEMBLY

3-2339978-1
TE Connectivity / AMP
1: £59.78
21In Stock

Mfr. Part No.
3-2339978-1

Mouser Part No
571-3-2339978-1

TE Connectivity / AMP

I/O Connectors SFP56 STACKED 2X4 RECEPTACLE ASSEMBLY

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Datasheet

21In Stock

£59.78

£55.12

View

Min.: 1
Mult.: 1

Cage Assemblies

Female

20 Position

0.6 mm

Through Hole

Press Fit

Right Angle

- 55 C

+ 105 C

I/O Connectors SFP56 STACKED 2X6 RECEPTACLE ASSEMBLY

3-2347721-1
TE Connectivity / AMP
1: £80.34
27In Stock

Mfr. Part No.
3-2347721-1

Mouser Part No
571-3-2347721-1

TE Connectivity / AMP

I/O Connectors SFP56 STACKED 2X6 RECEPTACLE ASSEMBLY

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Datasheet

27In Stock

£80.34

£71.15

Quote

Min.: 1
Mult.: 1

Cage Assemblies

Female

20 Position

0.6 mm

Through Hole

Press Fit

Right Angle

- 55 C

+ 105 C

I/O Connectors SFP56 STACKED 2X8 RECEPTACLE ASSEMBLY

3-2340033-1
TE Connectivity / AMP
1: £98.22
18In Stock

Mfr. Part No.
3-2340033-1

Mouser Part No
571-3-2340033-1

TE Connectivity / AMP

I/O Connectors SFP56 STACKED 2X8 RECEPTACLE ASSEMBLY

Learn More

Datasheet

18In Stock

£98.22

£88.64

Quote

Min.: 1
Mult.: 1

Cage Assemblies

Female

20 Position

0.6 mm

Through Hole

Press Fit

Right Angle

- 55 C

+ 105 C

I/O Connectors SFP56 STACKED 2X2 RECEPTACLE ASSEMBLY

2-2343522-0
TE Connectivity
1: £41.00
5In Stock

Mfr. Part No.
2-2343522-0

Mouser Part No
571-2-2343522-0

TE Connectivity

I/O Connectors SFP56 STACKED 2X2 RECEPTACLE ASSEMBLY

Learn More

Datasheet

5In Stock

£41.00

£34.09

Quote

Min.: 1
Mult.: 1

Cage Assemblies

Female

20 Position

0.6 mm

Through Hole

Press Fit

Right Angle

- 55 C

+ 105 C

I/O Connectors SFP56 STACKED 2X8 RECEPTACLE ASSEMBLY

2340033-6
TE Connectivity / AMP
1: £115.40
4In Stock

Mfr. Part No.
2340033-6

Mouser Part No
571-2340033-6

TE Connectivity / AMP

I/O Connectors SFP56 STACKED 2X8 RECEPTACLE ASSEMBLY

Learn More

Datasheet

4In Stock

£115.40

£105.91

£101.84

£98.43

£96.04

Min.: 1
Mult.: 1

Cage Assemblies

Female

20 Position

0.6 mm

Through Hole

Press Fit

Right Angle

- 55 C

+ 105 C

I/O Connectors SFP56 STACKED 2X8 RECEPTACLE ASSEMBLY

2340033-7
TE Connectivity
1: £127.41
2In Stock

Mfr. Part No.
2340033-7

Mouser Part No
571-2340033-7

TE Connectivity

I/O Connectors SFP56 STACKED 2X8 RECEPTACLE ASSEMBLY

Learn More

Datasheet

2In Stock

£127.41

£116.93

£112.43

£108.68

Min.: 1
Mult.: 1

Cage Assemblies

Female

20 Position

0.6 mm

Through Hole

Press Fit

Right Angle

- 55 C

+ 105 C

I/O Connectors SFP56 STACKED 2X2 RECEPTACLE ASSEMBLY

2343522-8
TE Connectivity / AMP
1: £39.71
2In Stock

Mfr. Part No.
2343522-8

Mouser Part No
571-2343522-8

TE Connectivity / AMP

I/O Connectors SFP56 STACKED 2X2 RECEPTACLE ASSEMBLY

Learn More

Datasheet

2In Stock

£39.71

£33.89

£32.58

£31.50

£30.74

Min.: 1
Mult.: 1

Cage Assemblies

Female

20 Position

0.6 mm

Through Hole

Press Fit

Right Angle

- 55 C

+ 105 C

I/O Connectors SFP56 STACKED 2X1 RECEPTACLE ASSEMBLY

2349202-5
TE Connectivity / AMP
1: £25.88
30In Stock

Mfr. Part No.
2349202-5

Mouser Part No
571-2349202-5

TE Connectivity / AMP

I/O Connectors SFP56 STACKED 2X1 RECEPTACLE ASSEMBLY

Learn More

Datasheet

30In Stock

£25.88

£22.25

£21.29

£20.60

View

Min.: 1
Mult.: 1

Cage Assemblies

Female

20 Position

0.6 mm

Through Hole

Press Fit

Right Angle

- 55 C

+ 105 C

I/O Connectors SFP56 STACKED 2X4 RECEPTACLE ASSEMBLY

2339978-6
TE Connectivity
1: £67.60
6Expected 22/04/2026

Mfr. Part No.
2339978-6

Mouser Part No
571-2339978-6

TE Connectivity

I/O Connectors SFP56 STACKED 2X4 RECEPTACLE ASSEMBLY

Learn More

Datasheet

6Expected 22/04/2026

£67.60

£61.23

£58.88

£56.91

£55.53

Min.: 1
Mult.: 1

Cage Assemblies

Female

20 Position

0.6 mm

Through Hole

Press Fit

Right Angle

- 55 C

+ 105 C

I/O Connectors SFP56 STACKED 2X2 RECEPTACLE ASSEMBLY

1-2343522-9
TE Connectivity / AMP
60: £32.14
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
1-2343522-9

Mouser Part No
571-1-2343522-9

TE Connectivity / AMP

I/O Connectors SFP56 STACKED 2X2 RECEPTACLE ASSEMBLY

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

£32.14

£31.36

Min.: 60
Mult.: 60

Cages

Female

20 Position

0.6 mm

Through Hole

Press Fit

Right Angle

- 55 C

+ 105 C

I/O Connectors SFP56 STACKED 2X4 RECEPTACLE ASSEMBLY

2339978-8
TE Connectivity
36: £57.18
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
2339978-8

Mouser Part No
571-2339978-8

TE Connectivity

I/O Connectors SFP56 STACKED 2X4 RECEPTACLE ASSEMBLY

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

£57.18

£55.27

£53.93

Min.: 36
Mult.: 36

Cage Assemblies

Female

20 Position

0.6 mm

Through Hole

Press Fit

Right Angle

- 55 C

+ 105 C

I/O Connectors SFP56 STACKED 2X2 RECEPTACLE ASSEMBLY

2343522-6
TE Connectivity
60: £32.02
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
2343522-6

Mouser Part No
571-2343522-6

TE Connectivity

I/O Connectors SFP56 STACKED 2X2 RECEPTACLE ASSEMBLY

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

£32.02

£31.24

Min.: 60
Mult.: 60

Cage Assemblies

Female

20 Position

0.6 mm

Through Hole

Press Fit

Right Angle

- 55 C

+ 105 C

I/O Connectors SFP56 STACKED 2X1 RECEPTACLE ASSEMBLY

2349202-6
TE Connectivity
180: £20.58
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
2349202-6

Mouser Part No
571-2349202-6

TE Connectivity

I/O Connectors SFP56 STACKED 2X1 RECEPTACLE ASSEMBLY

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£20.58

£20.09

Min.: 180
Mult.: 180

Connectors

Female

20 Position

0.6 mm

Panel Mount

Through Hole

Right Angle

- 55 C

+ 105 C

I/O Connectors SFP56 STACKED 2X1 RECEPTACLE ASSEMBLY

2349202-7
TE Connectivity
1: £26.59
Lead-Time 10 Weeks

Mfr. Part No.
2349202-7

Mouser Part No
571-2349202-7

TE Connectivity

I/O Connectors SFP56 STACKED 2X1 RECEPTACLE ASSEMBLY

Learn More

Datasheet

Lead-Time 10 Weeks

£26.59

£22.86

£21.87

£21.16

View

Min.: 1
Mult.: 1

Cage Assemblies

Female

20 Position

0.6 mm

Through Hole

Press Fit

Right Angle

- 55 C

+ 105 C

I/O Connectors SFP56 STACKED 2X1 RECEPTACLE ASSEMBLY

2349202-8
TE Connectivity
90: £21.31
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
2349202-8

Mouser Part No
571-2349202-8

TE Connectivity

I/O Connectors SFP56 STACKED 2X1 RECEPTACLE ASSEMBLY

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

£21.31

£20.59

£20.10

Min.: 90
Mult.: 90

Cage Assemblies

Female

20 Position

0.6 mm

Through Hole

Press Fit

Right Angle

- 55 C

+ 105 C

I/O Connectors SFP56 STACKED 2X2 RECEPTACLE ASSEMBLY

3-2343522-3
TE Connectivity
180: £32.89
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
3-2343522-3

Mouser Part No
571-3-2343522-3

TE Connectivity

I/O Connectors SFP56 STACKED 2X2 RECEPTACLE ASSEMBLY

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

£32.89

Quote

Min.: 180
Mult.: 180

Cage Assemblies

Female

20 Position

0.6 mm

Through Hole

Press Fit

Right Angle

- 55 C

+ 105 C

zSFP+ Stacked I/O Interconnects

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