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 |
|||||||
|
Name |
Form Factor |
Configuration |
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 |
(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 |
(Finned top) 
MMA4Z00-NS-FLT (Flat top for DGX H100) |
|
2x400Gb/s 2xDR4 Single mode |
100m 17W |
(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) |
(Finned top) 
MMS4X00-NS-FLT (Flat top for DGX H100) |
||
|
500m 17W |
(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) |
(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 |
|||||||
|
Name |
Form Factor |
Configuration |
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 |
(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) metersor 1:2 splitter cables MFP7E20-N0xx (xx = 03-to-50) meters
|
OSFP and/or QSFP112 
|
|
2x400Gb/s 2xDR4 Single mode |
100m 17W |
(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 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 |
|||||||
|
Name |
No. Ports |
Configuration |
Reach, 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 |
(OSFP) |
980-9I51S-00NS00 |
OSFP 
|
NA |
|
(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 |
(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 |
||||||||
|
Name |
Type |
Configuration |
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-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-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-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‑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‑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‑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-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-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‑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-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-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-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-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‑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-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).