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QSFP-DD Interconnect System & Cable Assemblies

Molex QSFP-DD (Double Density) Interconnect System and Cable Assemblies feature an eight-lane electrical interface that transmits up to 28Gbps NRZ or 56Gbps PAM-4, up to 200Gbps or 400Gbps aggregate. QSFP-DD offers the same footprint as QSFP interconnects, making them backward compatible. The double density feature is an extended paddle card with two rows of high-speed context. Molex QSFP-DD meets IEEE 802.3bj, InfiniBand EDR, and SAS 3.0 specifications, allowing these connectors and cable assemblies to function across a variety of next-generation technologies and applications. The series includes sheet metal (stainless steel) EMI cages with increased robustness and cable assemblies in lengths ranging from 500mm to 2.5m.

All Results (34)

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Part #

I/O Connectors CUSTOM

204058-8113
Molex
1: HK$640.34
45In Stock

Mfr. Part No.
204058-8113

Mouser Part No
538-204058-8113

Molex

I/O Connectors CUSTOM

Datasheet

45In Stock

HK$640.34

HK$601.95

HK$600.88

HK$529.12

HK$524.85

Min.: 1
Mult.: 1

I/O Connectors QSFP-DD Cage ASSY 1x5 SAN Fin HS SF

203371-1347
Molex
1: HK$405.00
1,030In Stock

Mfr. Part No.
203371-1347

Mouser Part No
538-203371-1347

Molex

I/O Connectors QSFP-DD Cage ASSY 1x5 SAN Fin HS SF

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Datasheet

1,030In Stock

HK$405.00

HK$352.56

HK$337.43

HK$326.66

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Min.: 1
Mult.: 1

I/O Connectors QSFP-DD Cage ASSY 1x6 OT SF

203372-1253
Molex
1: HK$295.43
991In Stock

Mfr. Part No.
203372-1253

Mouser Part No
538-203372-1253

Molex

I/O Connectors QSFP-DD Cage ASSY 1x6 OT SF

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Datasheet

991In Stock

HK$295.43

HK$251.12

HK$239.78

HK$232.05

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Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables DDQ to DDQ 28 AWG 1.0 +/- .05

201591-3010
Molex
1: HK$2,882.75
122In Stock

Mfr. Part No.
201591-3010

Mouser Part No
538-201591-3010

Molex

Ethernet Cables / Networking Cables DDQ to DDQ 28 AWG 1.0 +/- .05

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Datasheet

122In Stock

HK$2,882.75

HK$2,448.00

HK$2,321.49

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables DDQ to DDQ 28 AWG 1.5 +/- .08

201591-3015
Molex
1: HK$2,690.98
165In Stock

Mfr. Part No.
201591-3015

Mouser Part No
538-201591-3015

Molex

Ethernet Cables / Networking Cables DDQ to DDQ 28 AWG 1.5 +/- .08

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Datasheet

165In Stock

HK$2,690.98

HK$2,690.73

HK$2,574.75

Min.: 1
Mult.: 1

I/O Connectors QSFP-DD Cage ASSY 1x3 SAN Fin HS SF

203369-1347
Molex
1: HK$265.75
669In Stock

Mfr. Part No.
203369-1347

Mouser Part No
538-203369-1347

Molex

I/O Connectors QSFP-DD Cage ASSY 1x3 SAN Fin HS SF

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Datasheet

669In Stock

HK$265.75

HK$226.21

HK$216.02

HK$208.21

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Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables DDQ to DDQ 28 AWG 2.0 +/- .08

201591-3020
Molex
1: HK$2,368.35
149In Stock

Mfr. Part No.
201591-3020

Mouser Part No
538-201591-3020

Molex

Ethernet Cables / Networking Cables DDQ to DDQ 28 AWG 2.0 +/- .08

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Datasheet

149In Stock

HK$2,368.35

HK$2,234.69

Min.: 1
Mult.: 1

I/O Connectors QSFP-DD Cage ASSY 1x6 SAN Fin HS SF

203372-1347
Molex
1: HK$456.13
884In Stock

Mfr. Part No.
203372-1347

Mouser Part No
538-203372-1347

Molex

I/O Connectors QSFP-DD Cage ASSY 1x6 SAN Fin HS SF

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Datasheet

884In Stock

HK$456.13

HK$396.70

HK$381.49

HK$368.75

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Min.: 1
Mult.: 1

I/O Connectors QSFP-DD Cage ASSY 1x3 OT SF

203369-1253
Molex
1: HK$175.91
1,001In Stock
Factory Special Order

Mfr. Part No.
203369-1253

Mouser Part No
538-203369-1253

Factory Special Order

Molex

I/O Connectors QSFP-DD Cage ASSY 1x3 OT SF

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Datasheet

1,001In Stock

HK$175.91

HK$149.69

HK$140.40

HK$133.49

View

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables DDQ to DDQ 30 AWG .5 +/- .05

201591-1005
Molex
1: HK$2,116.65
14In Stock

Mfr. Part No.
201591-1005

Mouser Part No
538-201591-1005

Molex

Ethernet Cables / Networking Cables DDQ to DDQ 30 AWG .5 +/- .05

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Datasheet

14In Stock

HK$2,116.65

HK$2,116.16

HK$1,923.89

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables DDQ to DDQ 28 AWG 2.5 +/- .08

201591-3025
Molex
1: HK$3,775.28
6In Stock

Mfr. Part No.
201591-3025

Mouser Part No
538-201591-3025

Molex

Ethernet Cables / Networking Cables DDQ to DDQ 28 AWG 2.5 +/- .08

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Datasheet

6In Stock

HK$3,775.28

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables QSFP-DD/QSFP-DD PASSV CBL 30AWG 1m

201591-1010
Molex
1: HK$1,879.42
Non-Stocked

Mfr. Part No.
201591-1010

Mouser Part No
538-201591-1010

Molex

Ethernet Cables / Networking Cables QSFP-DD/QSFP-DD PASSV CBL 30AWG 1m

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Datasheet

Non-Stocked

HK$1,879.42

HK$1,805.85

HK$1,763.03

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Min.: 80
Mult.: 20

I/O Connectors QSFP-DD 1x1 SF OT 0RL NET FIN HS

203143-1351
Molex
1: HK$216.76
861In Stock
1,536Expected 26/11/2026

Mfr. Part No.
203143-1351

Mouser Part No
538-203143-1351

Molex

I/O Connectors QSFP-DD 1x1 SF OT 0RL NET FIN HS

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Datasheet

861In Stock

1,536Expected 26/11/2026

HK$216.76

HK$184.21

HK$172.70

HK$164.48

View

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables DDQ to DDQ 30 AWG 1.5 +/- .08

201591-1015
Molex
1: HK$3,373.49
6In Stock

Mfr. Part No.
201591-1015

Mouser Part No
538-201591-1015

Molex

Ethernet Cables / Networking Cables DDQ to DDQ 30 AWG 1.5 +/- .08

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Datasheet

6In Stock

HK$3,373.49

HK$2,772.93

HK$2,772.85

Min.: 1
Mult.: 1

I/O Connectors QSFP-DD Cage ASSY 1x4 OT SF

203370-1253
Molex
1: HK$217.50
193In Stock
Factory Special Order

Mfr. Part No.
203370-1253

Mouser Part No
538-203370-1253

Factory Special Order

Molex

I/O Connectors QSFP-DD Cage ASSY 1x4 OT SF

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Datasheet

193In Stock

HK$217.50

HK$184.79

HK$183.63

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Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables DDQ to DDQ 3.0 /- .08 26 AWG

201591-3030
Molex
90: HK$1,996.39
Non-Stocked

Mfr. Part No.
201591-3030

Mouser Part No
538-201591-3030

Molex

Ethernet Cables / Networking Cables DDQ to DDQ 3.0 /- .08 26 AWG

Datasheet

Non-Stocked

HK$1,996.39

View

Min.: 90
Mult.: 30

I/O Connectors QSFP DD 1x1 SF Assy CT 0RL W/O HK

203143-3243
Molex
5,184: HK$50.14
Non-Stocked

Mfr. Part No.
203143-3243

Mouser Part No
538-203143-3243

Molex

I/O Connectors QSFP DD 1x1 SF Assy CT 0RL W/O HK

Datasheet

Non-Stocked

HK$50.14

Min.: 5,184
Mult.: 576

I/O Connectors QSFP DD 1x1 SF Assy OT 0RL W/O HK

203143-3254
Molex
5,184: HK$69.95
Non-Stocked

Mfr. Part No.
203143-3254

Mouser Part No
538-203143-3254

Molex

I/O Connectors QSFP DD 1x1 SF Assy OT 0RL W/O HK

Datasheet

Non-Stocked

HK$69.95

Min.: 5,184
Mult.: 576

I/O Connectors QSFP DD 1x1 SF Assy OT 0RL SAN FIN HS

203143-3350
Molex
5,280: HK$87.71
Non-Stocked

Mfr. Part No.
203143-3350

Mouser Part No
538-203143-3350

Molex

I/O Connectors QSFP DD 1x1 SF Assy OT 0RL SAN FIN HS

Datasheet

Non-Stocked

HK$87.71

Min.: 5,280
Mult.: 480

I/O Connectors QSFP DD 1x1 SF Assy OT 0RL NET FIN HS

203143-3351
Molex
1,152: HK$82.61
Non-Stocked

Mfr. Part No.
203143-3351

Mouser Part No
538-203143-3351

Molex

I/O Connectors QSFP DD 1x1 SF Assy OT 0RL NET FIN HS

Datasheet

Non-Stocked

HK$82.61

Quote

Min.: 1,152
Mult.: 384

I/O Connectors QSFP DD 1x1 SF Assy OT 2RL NET FIN HS

203143-3357
Molex
1,152: HK$74.23
Non-Stocked

Mfr. Part No.
203143-3357

Mouser Part No
538-203143-3357

Molex

I/O Connectors QSFP DD 1x1 SF Assy OT 2RL NET FIN HS

Datasheet

Non-Stocked

HK$74.23

Quote

Min.: 1,152
Mult.: 384

I/O Connectors I/O Connectors QSFP DD 1X2 SF ASSY OT 1RL W/O H

203152-3254
Molex
1,008: HK$45.37
Non-Stocked

Mfr. Part No.
203152-3254

Mouser Part No
538-203152-3254

Molex

I/O Connectors I/O Connectors QSFP DD 1X2 SF ASSY OT 1RL W/O H

Datasheet

Non-Stocked

HK$45.37

Min.: 1,008
Mult.: 336

I/O Connectors QSFP DD 1x3 SF Assy CT 0RL w/o HK

203369-3243
Molex
1,152: HK$77.93
Non-Stocked

Mfr. Part No.
203369-3243

Mouser Part No
538-203369-3243

Molex

I/O Connectors QSFP DD 1x3 SF Assy CT 0RL w/o HK

Datasheet

Non-Stocked

HK$77.93

Min.: 1,152
Mult.: 288

I/O Connectors QSFP DD 1x3 SF Assy CT 1RL w/o HK

203369-3244
Molex
1,152: HK$83.02
Non-Stocked

Mfr. Part No.
203369-3244

Mouser Part No
538-203369-3244

Molex

I/O Connectors QSFP DD 1x3 SF Assy CT 1RL w/o HK

Datasheet

Non-Stocked

HK$83.02

Quote

Min.: 1,152
Mult.: 288

I/O Connectors QSFP DD 1x3 SF Assy OT 0RL W/O HK

203369-3253
Molex
1,152: HK$75.54
Non-Stocked

Mfr. Part No.
203369-3253

Mouser Part No
538-203369-3253

Molex

I/O Connectors QSFP DD 1x3 SF Assy OT 0RL W/O HK

Datasheet

Non-Stocked

HK$75.54

Min.: 1,152
Mult.: 288

QSFP-DD Interconnect System & Cable Assemblies

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