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Overview

400Gb/s Transceivers and Fiber Part Numbers based on 100G-PAM4 Modulation for InfiniBand and Ethernet, Twin-port OSFP, OSFP, QSFP112

The 100G-PAM4 cable and transceiver product line consists of DAC, ACC and AOC cables, multimode and single-mode optics. Both InfiniBand and Ethernet are supported in the same device configured as:

  • 800G-to-800G links for switch-to-switch
  • 800G-to-two 400G links to ConnectX-7 and BlueField-3 DPUs
  • 800G-to-four 200G links to ConnectX-7 and BlueField-3 DPUs

Important notes: 

  • Twin-port OSFP finned-top devices are only for Quantum-2 InfiniBand and SN5600 OSFP Ethernet air-cooled switches.
  • Twin-port OSFP transceivers must use the same fiber type (straight or splitter) and not one of each.
  • 400G OSFP ends are only for ConnectX-7/OSFP.
  • 400G QSFP112 ends are only for ConnectX-7/QSFP112 and BlueField-3/QSFP112 DPUs – not for switches.
  • 100G-PAM4-based transceivers cannot downshift to 50G-PAM4.
  • 400G OSFP and QSFP112 transceivers contain the same electronics and optics and can be both used at the same time on a twin-port OSFP 800G transceiver in a switch.
  • 800G twin-port OSFP finned and flat top transceivers contain the same electronics and optics.

800G to 800G, 400G and 200G DAC, ACC and Transceiver Summary

400G twin-port OSFP backwards compatible to 2x 200G and 4x 100G

  • 2x200G-to-2x200G AOC links to HDR and 400GbE, 200GbE switches, ConnectX-6, ConnectX-7, and BlueField-2, BlueField-3 DPUs

Parts List

  • Click on the green bold underlined part numbers to open the Product Specifications for that specific product.
  • See also the user guide for configuring these transceivers in DGX H100s, switches, network adapters, and DPUs.

2x400G Twin-port OSFP Finned & Flat Top Transceivers 50m, 100m, 500m, 2km for Switch-to-Switch or DGX H100

NameForm FactorConfiguration

Reach,
Power

Part Number*
(link to product spec)		NVIDIA
SKU		Use 2 Crossover
Fiber Cables		Use with Same
Transceivers in
Additional Switches

2x400Gb/s 

2xSR4

Multimode

 

Twin-port OSFP

Dual MPO-12/APC


8x100G-PAM4 electrical

to

Dual 4x100G-PAM4 optical

Parallel

50m

17W

MMA4Z00-NS
(Finned top)

MMA4Z00-NS-FLT
(Flat top for DGX H100)



980-9I510-00NS00



980-9I51A-00NS00

Multimode
Straight cables
MFP7E10-N0xx
(xx = 03-to-50) meters


MMA4Z00-NS
(Finned top)

MMA4Z00-NS-FLT
(Flat top for DGX H100)

2x400Gb/s 

2xDR4

Single mode

100m

17W

MMS4X00-NS
(Finned top)

MMS4X00-NS-FLT
(Flat top for DGX H100)



980-9I30H-00NM00



980-9I30I-00NM00

Single-mode
Straight cables
MFP7E30-N0xx
(xx = 01-to-100m)

MMS4X00-NS
(Finned top)

MMS4X00-NS-FLT
(Flat top for DGX H100)

500m

17W

MMS4X00-NM
(Finned top)

MMS4X00-NM-FLT
(Flat top for DGX H100)


980-9I30G-00NM00




980-9I301-00NM00

Single-mode
fiber cables
MFP7E30-N0xx
(xx = 01-to-100m)

MMS4X00-NM
(Finned top)

MMS4X00-NM-FLT
(Flat top for DGX H100)

2x400Gb/s 

2xFR4

Single mode

Twin-port OSFP

Dual LC

8x100G-PAM4 electrical

to

Dual 4x100G-PAM4 optical

Multiplexed

2km

17W

MMS4X50-NM**
 (Finned top)


980-9I30L-00N000

Dual 2-fiber LC
Single-mode cables
(Not supplied)

MMS4X50-NM**
(Finned top)

Notes:

  • * Green bold underlined part numbers link to the specific Product Specifications (aka hardware datasheet).
  • ** For product specifications and more information please contact the NVIDIA Networking Sales Team.

2x400G Twin-port OSFP Finned & Flat Top Transceivers 50-100-meters for Switch-to-Adapter Applications

NameForm FactorConfiguration

Reach,
Power

Part Number*NVIDIA
SKU		Use 2 Crossover
Fiber Cables		Use with 2 or 4 400Gb/s
Transceivers in Adapters

2x400Gb/s 

2xSR4

Multimode


Twin-port OSFP

Dual MPO-12/APC



8x100G-PAM4 electrical
to
Dual 4x100G-PAM4 optical

Parallel

50m

17W

MMA4Z00-NS
(Finned top)

MMA4Z00-NS-FLT
(Flat top for DGX H100)


980-9I510-00NS00



980-9I51A-00NS00

Multimode
Straight cables
MFP7E10-N0xx
(xx = 03-to-50) meters

or

1:2 splitter cables
MFP7E20-N0xx
(xx = 03-to-50) meters

OSFP
MA4Z00-NS400

and/or

QSFP112
MMA1Z00-NS400

2x400Gb/s 

2xDR4

Single mode

100m

17W

MMS4X00-NS
(Finned top)

MMS4X00-NS-FLT
(Flat top for DGX H100)


980-9I30H-00NM00



980-9I30I-00NM00

Single-mode
Straight cables
MFP7E30-N0xx
(xx = 01-to-100m)

or

1:2 splitter cables
MFP7E40-N0xx
(xx = 03-to-50) meters

OSFP
MS4X00-NS400

and/or

QSFP112
MMS1X00-NS400**

Notes:

  • * Green bold underlined part numbers link to the specific Product Specifications (aka hardware datasheet).
  • ** For product specifications and more information please contact the NVIDIA Networking Sales Team.
  • Twin-port OSFP finned top for air-cooled, InfiniBand Quantum-2 or Ethernet SN5600 OSFP switches.
  • Twin-port OSFP flat (-FLT) top for DGX H100 and liquid-cooled systems.
  • Twin-port OSFP finned and flat top have same internals and can be linked together.
  • Twin-port transceivers can only use either 2 straight or 2 splitter fiber cables – not one of each.
  • Fiber straight and splitter ends are for ConnectX-7/OSFP, ConnectX-7/QSFP112, or BlueField-3/QSFP112.
  • 400G OSFP and QSFP112 transceivers have same internals and can be mixed with twin-port OSFP transceivers.
  • 400Gb/s transceivers used with 1:2 fiber splitters result in 200Gb/s transceivers. 200Gb/s transceivers are not offered.

400G Single-Port Transceivers 50m and 100m for ConnectX-7 Adapters and BlueField-3 DPUs

NameNo. PortsConfigurationReach,
Power 		Part Number*NVIDIA
SKU		Use with ConnectX-7 

OSFP, QSFP112

Use with BlueField-3 

QFP112 Only

400Gb/s 

SR4

Multimode


Single-port

MPO‑12/APC

4x100G-PAM4 electrical

to

4x100G-PAM4 optical

Parallel

50m

8W

MMA4Z00-NS400
(OSFP)



980-9I51S-00NS00

OSFP

NA

MMA1Z00-NS400
(QSFP112)

980-9I693-00NS00

QSFP112

QSFP112

400Gb/s 

DR4

Single mode

Single-port

MPO-12/APC

4x100G-PAM4 electrical

to

4x100G-PAM4 optical

Parallel

100m

9W

MMS4X00-NS400
(OSFP)



980-9I31N-00NM00 


OSFP

NA

MMS1X00-NS400**
 (QSFP112)

980-9I068-00NM00

QSFP112

QSFP112

Notes:

  • * Green bold underlined part numbers link to the specific Product Specifications (aka hardware datasheet).
  • ** For product specifications and more information please contact the NVIDIA Networking Sales Team.

  • Twin-port transceivers can only use either 2 straight or 2 splitter fiber cables –- not one of each.

  • Fiber straight and splitter ends are for ConnectX-7/OSFP, ConnectX-7/QSFP112, or BlueField-3/QSFP112.

  • 400G OSFP and QSFP112 transceivers have same internals and can be mixed on twin-port OSFP transceivers.

  • Twin-port OSFP transceivers can support both ConnectX-7 and BlueField-3 cards. 

  • 400G QSFP112 ConnectX-7 and BlueField-3 cages can accept 200G QSFP56 and 100G QSFP28 devices from QSFP-DD and QSFP56-based switches.

  • 400Gb/s transceivers used with 1:2 fiber splitters result in 200Gb/s transceivers. 200Gb/s transceivers are not offered.

Crossover Fiber Cables using MPO-12/APC Connectors: Multimode and Single-mode

NameTypeConfiguration  Part Number*

(one fiber)

Reach
(m)

NVIDIA
SKU

Twin-port OSFP
Transceiver in
Switch

Order 2 Fibers
per 2x400Gb/s
Transceiver		Use Fiber End with
Twin-port OSFP,
400G OSFP, or
400G QSFP112
Transceivers

Multimode

Straight

Cables

Straight

4x100G-PAM4

Parallel

MFP7E10-N003

MFP7E10-N005
MFP7E10‑N007
MFP7E10-N010
MFP7E10-N015
MFP7E10-N020
MFP7E10-N025
MFP7E10-N030
MFP7E10-N035
MFP7E10-N040
MFP7E10-N050

3

5
7
10
15
20
25
30
35
40
50

980-9I73U-000003

980-9I73V-000005
980‑9I57W‑000007
980-9I57X-00N010
980-9I57Y-000015
980-9I57Z-000020
980-9I573-00N025
980-9I570-00N030
980-9I570-00N035
980-9I570-00N040
980-9I57Y-00N050







 

Switch-to-Switch
or H100

To ConnectX-7,
BlueField-3


Multimode

Splitter

Cables


1:2 Splitter

4x100G-PAM4

Parallel

to

Dual
2x100G-PAM4

MFP7E20-N003

MFP7E20-N005
MFP7E20-N007
MFP7E20-N010
MFP7E20-N015
MFP7E20-N020
MFP7E20-N030
MFP7E20-N050

3

5
7
10
15
20
30
50

980-9I571-00N003

980-9I572-00N005
980-9I573-00N007
980-9I554-00N010
980-9I555-00N015
980-9I556-00N020
980-9I557-00N030
980-9I55Z-00N050




 

 

To ConnectX-7,
BlueField-3


Single mode

Straight

Cables


Straight


4x100G-PAM4

Parallel

MFP7E30-N001

MFP7E30-N002
MFP7E30-N003
MFP7E30-N005
MFP7E30-N007
MFP7E30-N010
MFP7E30-N015
MFP7E30-N020
MFP7E30-N030
MFP7E30-N050
MFP7E30-N060
MFP7E30-N070
MFP7E30-N100
MFP7E30-N150

1

2
3
5
7
10
15
20
30
50
60
70
100
150

980-9I558-00N001

980-9I559-00N002
980-9I55A-00N003
980-9I55B-00N005
980-9I58C-00N007
980-9I58D-00N010
980-9I58E-00N015
980-9I58F-00N020
980-9I58G-00N030
980-9I58H-00N050
980‑9I581‑00N050 
980-9I582-00N050
980-9I58I-00N100
980-9I58J-00N150













Switch-to-Switch
or H100




To ConnectX-7,
BlueField-3


Single mode

Splitter

Cables

1:2 Splitter

4x100G-PAM4

Parallel

to

Dual
2x100G-PAM4

MFP7E40‑N003

MFP7E40-N005
MFP7E40-N007
MFP7E40-N010
MFP7E40-N015
MFP7E40-N020
MFP7E40-N030
MFP7E40-N050

3

5
7
10
15
20
30
50

980-9I58K-00N003

980-9I58L-00N005
980‑9I58M‑00N007
980-9I58N-00N010
980-9I56O-00N015
980-9I56P-00N020
980-9I56Q-00N030
980-9I56R-000050




To ConnectX-7,
BlueField-3

Notes:

  • * Green bold underlined part numbers link to the specific Product Specifications (aka hardware datasheet).
  • Part numbers refer to one fiber only. Order two per twin-port OSFP transceiver.
  • 400Gb/s transceivers used with 1:2 fiber splitters result in 200Gb/s transceivers. 200Gb/s transceivers are not offered.
  • Single end in 1:2 splitter goes into the twin-port OSFP – 2 or 4 split ends go to 400G transceivers.
  • Twin-port transceivers can only use either 2 straight or 2 splitter fiber cables –- not one of each.
  • LC Duplex and MPO-12/APC fibers beyond listed 50- or 100-meter reaches are not offered.
  • MFP7E30 fibers can be used with 400GbE DR4 8x50G-PAM4.

2x400G Direct Attached Copper Cables and Splitters

Name

Form Factor

Configuration

Length
(m)

Part Number*

NVIDIA
SKU

AWG

Switch Side

Direct Attach Copper

Use In

2x400GbE
DAC

OSFP-Finned top
to 
OSFP-Finned top

8x 100G-PAM4 

to

8x 100G-PAM4

0.5

1
1.5
2

MCP4Y10-N00A

MCP4Y10‑N001
MCP4Y10‑N01A
MCP4Y10-N002

980‑9IA0K‑00N00A

980-9IA0F-00N001
980‑9IA0Q‑00N01A
980-9IA0I-00N002

30

30
30
26

Twin-port OSFP

Finned-top
Both ends

Twin-port OSFP
Finned-top
Switches

OSFP-Finned top
to 
OSFP-Flat top

1


MCP4Y10‑N001-FTF

980-9IA0H-00N001

30

Twin-port OSFP
Finned-to-Flat

Twin port OSFP
Flat top for
DGX H100
Cedar7


2x400Gb/s
DAC

1:2 400Gb/s 

Splitter

OSFP-Finned top

to 

OSFP-Flat top

8x 100G-PAM4 

to

Dual
4x100G-PAM4

1

1.5
2
2.5
3

MCP7Y00-N001

MCP7Y00‑N01A
MCP7Y00-N002
MCP7Y00-N02A
MCP7Y00-N003

980-9I432-00N001

980-9I926-00N01A
980-9I924-00N002
980‑9I92O‑00N02A
980-9I92N-00N003

30

30
26
26
26

Twin-port OSFP

Finned-top

OSFP

ConnectX‑7/400G

2x400Gb/s DAC

1:4 200Gb/s 

Splitter

OSFP-Finned top

to 

OSFP-Flat top

8x 100G-PAM4 

to

Quad 
4x100G-PAM4

1

1.5
2
2.5
3

MCP7Y50-N001

MCP7Y50‑N01A
MCP7Y50-N002
MCP7Y50-N02A
MCP7Y50-N003

980-9I75E-00N001

980-9I46I-00N01A
980-9I46G-00N002
980‑9I46U‑00N02A
980-9I46T-00N003

30

30
26
26
26

OSFP

ConnectX-7/200G


2x400Gb/s
DAC

1:2 400Gb/s
Splitter

OSFP-Finned top

to 

QSFP112

8x 100G-PAM4 

to

Dual
2x100G-PAM4

1

1.5
2
2.5
3

MCP7Y10-N001

MCP7Y10-N02A
MCP7Y10-N002
MCP7Y10-N03A
MCP7Y10-N003

980-9I928-00N001

980-9I80A-00N01A
980-9I929-00N002
980-9I80Q-00N02A
980-9I80P-00N003

30

30
26
26
26

Twin-port OSFP

Finned-top

QSFP112

BlueField‑3/400G
ConnectX‑7/400G

2x400Gb/s
DAC

1:4 200Gb/s
Splitter

OSFP-Finned top

to 

QSFP112

8x 100G-PAM4 

to

Quad 
2x100G-PAM4

1

1.5
2
2.5
3

MCP7Y40-N001

MCP7Y40-N01A
MCP7Y40-N002
MCP7Y40-N02A
MCP7Y40-N003

980-9I80B-00N001

980-9I75D-00N01A
980-9I80C-00N002
980-9I75S-00N02A
980-9I75R-00N003

30

30
26
26
26

QSFP112

BlueField-3/200G
ConnectX-7/200G

Notes:

  • * Green bold underlined part numbers link to the specific Product Specifications (aka hardware datasheet).
  • Twin-port OSFP end for InfiniBand Quantum-2 or Ethernet SN5600 OSFP switches.
  • Split ends for ConnectX-7/OSFP, ConnectX-7/QSFP112, or BlueField-3/QSFP112.
  • Power consumption <0.1-Watt.
  • Cable jackets are LSZH (Low-Smoke-Zero-Halogen).

2x400G Active Copper Cables and Splitters 

Name

Form Factor

Configuration

Length
(m)

Part Number*

NVIDIA
SKU

AWG

Switch Side

Active Copper Cable

Use In

2x400GbE
ACC

OSFP-Finned top
to 
OSFP-Finned top

8x 100G-PAM4 
to
8x 100G-PAM4

0.5

1
2

MCA4J80-N003

MCA4J80‑N004
MCA4J80-N005

980‑9I60Z‑00N003

980-9I601-00N004
980-9I602-00N005

30

30
26

Twin-port
OSFP

Finned-top

Twin-port OSFP
Finned-top

OSFP-Finned top
to 
OSFP-Flat top

3


MCA4J80-N003-FTF

980-9I601-00N003

26

Twin port OSFP
Flat top for
DGX H100


2x400Gb/s
ACC

1:2 400Gb/s 
Splitter

OSFP-Finned top
to 
OSFP-Flat top

8x 100G-PAM4 
to
Dual
4x100G-PAM4

4

5

MCA7J60-N004

MCA7J60-N005

980-9I948-00N004

980-9I949-00N005

30

26


Twin-port
OSFP

Finned-top

OSFP-Flat top

ConnectX-7/400G

2x400Gb/s
ACC

1:4 200Gb/s
Splitter

OSFP-Finned top
to 
OSFP-Flat top

8x 100G-PAM4
to
Quad 
4x100G-PAM4

4

5

MCA7J70-N004

MCA7J70-N005

980‑9I50D‑00N004

980-9I50E-00N005

30

26

OSFP-Flat top

ConnectX-7/200G


2x400Gb/s
ACC

1:2 400Gb/s
Splitter

OSFP-Finned top
to 
QSFP112

8x 100G-PAM4
to
Dual
2x100G-PAM4

4

5

MCA7J65-N004

MCA7J65-N005

980-9I81B-00N004

980-9I81C-00N005

30

26


Twin-port
OSFP

Finned-top

QSFP112

BlueField-3/400G
ConnectX-7/400G

2x400Gb/s
ACC

1:4 200Gb/s
Splitter

OSFP-Finned top
to 
QSFP112

8x 100G-PAM4 
to
Quad 
2x100G-PAM4

4

5

MCA7J75-N004

MCA7J75-N005

980-9I76G-00N004

980-9I76H-00N005

30

26


QSFP112

BlueField-3/200G
ConnectX-7/200G

Notes:

  • * Green bold underlined part numbers link to the specific Product Specifications (aka hardware datasheet).
  • Twin-port OSFP end for InfiniBand Quantum-2 or SN5600 Ethernet OSFP switches.
  • Split ends for ConnectX-7/OSFP, ConnectX-7/QSFP112, or BlueField-3/QSFP1212.
  • Power consumption <1.5-Watt twin-port OSFP, 0.8-Watts 1:2 splitter, and 0.4-Watts 1:4 splitter ends.
  • Cable jackets are LSZH (Low-Smoke-Zero-Halogen).

Backwards Compatible 2x200G AOC Cables for 50G-PAM4

Name

Form Factor

Configuration

Length
(meters)

Part Number*

NVIDIA
SKU

Power
(Watts)

Switch Side,
DGX H100

Active Optical Cable

Switch or
Adapter
Side

2x200Gb/s
AOC

1:2 200Gb/s
Splitter

OSFP-Finned top

to 

QSFP56

2x 4x50G-PAM4

to

Dual 4x
50G-PAM4

3

5
10
15
20
30

MFA7U10-H003

MFA7U10‑H005
MFA7U10-H010
MFA7U10-H015
MFA7U10-H020
MFA7U10-H030

980‑9I41X‑00H003

980-9I11Z-00H005
980-9I111-00H010
980-9I113-00H015
980-9I115-00H020
980-9I117-00H030

8W

4.2W

Twin-port
OSFP
Finned-top

Dual
QSFP56

2x100Gb/s
AOC

1:2 100Gb/s
Splitter

OSFP-Finned top

to 

QSFP56

2x 4x50G-PAM4

to

Dual 2x
50G-PAM4

3

5
10
15
20
30

MFA7U40-H003

MFA7U40-H005
MFA7U40-H010
MFA7U40-H015
MFA7U40-H020
MFA7U40-H030

980-9I41Z-00H003

980-9I111-00H005
980-9I113-00H010
980-9I115-00H015
980-9I117-00H020
980-9I119-00H030

8W

4.2W

Twin-port
OSFP
Finned-top

Dual
QSFP56


2x200Gb/s
AOC

1:2 200Gb/s
Splitter

OSFP-Flat top

to 

QSFP56

2x 4x50G-PAM4

to

Dual 4x
50G-PAM4

3

5
10
15
20
30

MFA7U10-H003-FLT

MFA7U10-H005-FLT
MFA7U10-H010-FLT
MFA7U10-H015-FLT
MFA7U10-H020-FLT
MFA7U10-H030-FLT

980-9I41Y-00H003

980-9I110-00H005
980-9I112-00H010
980-9I114-00H015
980-9I116-00H020
980-9I118-00H030

8W

4.2W

Twin-port
OSFP
Flat-Top

DGX H100
Cedar7 ports

Dual
QSFP56

Notes:

  • * Green bold underlined part numbers link to the specific Product Specifications (aka hardware datasheet).
  • Twin-port OSFP end for InfiniBand Quantum-2 or SN5600 Ethernet OSFP switches.
  • Split ends for ConnectX-7 QSFP112, ConnectX-6/QSFP56, BlueField-2/QSFP56, or BlueField-3/QSFP112.
  • AOC fiber jacket OSFP.


Backwards Compatible 2x200G DAC Cables for 50G-PAM4

Name

Form Factor

Configuration

Length
(meters)

Part Number*

NVIDIA
SKU

AWG

Switch Side,
DGX H100

Direct Attach Copper

Switch or
Adapter
Side

2x200Gb/s
DAC

1:2 200Gb/s
Splitter

OSFP-Finned top

to

QSFP56

2x 4x50G-PAM4

to

Dual
4x50G-PAM4

1

1.5
2

MCP7Y60-H001

MCP7Y60-H01A
MCP7Y60-H002

980-9I46K-00H001

980‑9I93M-00H01A
980-9I46L-00H002

30

30
26

Twin-port
OSFP
Finned-top

Dual
QSFP56

2x200Gb/s
DAC

1:2 100Gb/s
Splitter

OSFP-Finned top

to

QSFP28

2x 4x50G-PAM4

to

Dual
4x50G-PAM4

1

1.5
2

MCP7Y60-H001

MCP7Y60‑H01A
MCP7Y60-H002 

Switch can downshift
from 50G-PAM4
to 25G-NRZ

980-9I46K-00H001

980-9I93M‑00H01A
980-9I46L-00H002

Same part number
as 2x200G

30

30
26

Twin-port
OSFP
Finned-top

Dual
QSFP28

2x200Gb/s
DAC

1:4 100Gb/s
Splitter

OSFP-Finned top

to

QSFP28

2x 4x50G-PAM4

to

Quad
2x50G-PAM4

1

1.5
2

MCP7Y70-H001

MCP7Y70-H01A
MCP7Y70-H002

980-9I93N-00H001

980-9I47P-00H01A 
980-9I93O-00H002

30

30
26

Twin-port
OSFP
Finned-top

Quad
QSFP28

Notes:

  • * Green bold underlined part numbers link to the specific Product Specifications (aka hardware datasheet).
  • Power consumption <0.1-Watt per end.
  • Cable jackets are LSZH (Low-Smoke-Zero-Halogen).