800G OSFP 2x SR4/SR8 | Transceivers

FREE SHIPPING on Orders Over US$99

English English

NVIDIA/Mellanox MMA4Z00-NS Compatible 800GBASE 2xSR4/SR8 OSFP Finned Top PAM4 850nm 50m DOM Dual MPO-12/APC MMF Ethernet Optical Transceiver Module

P/N: OSFP-800G-2SR4

$459.00

Solds

Reviews

Questions

4-Year Warranty

30-Day Returns

30-Day Exchange

（1 In Stock）

Product Highlights

Built-in Marvell 6nm DSP Chip, Max. Power Consumption 16W

Parameter Tests for Superior Performance, Quality, and Reliability

High-speed Connectivity Compliant to IEEE 802.3ck

Hot Pluggable OSFP MSA Compliant

Support 2x 400G or 4x 200G Breakout for Higher Port Density

8x106.25G PAM4 Retimed 8x100GAUI-8 C2M Electrical Interface

For Higher Bandwidth in Hyperscale Data Centers and Cloud Infrastructure

Class 1 Laser Safety and RoHS Compliant

Digital Optical Monitoring Capability for Strong Diagnostic Capabilities

Specifications

Certification

Connectivity Solutions

Comparison Table

Q&A

Reviews

Resources

NVIDIA/Mellanox MMA4Z00-NS Compatible 800GBASE 2xSR4/SR8 OSFP Finned Top PAM4 850nm 50m DOM Dual MPO-12/APC MMF Ethernet Optical Transceiver Module

The 800GBASE-SR8 OSFP Optical Transceiver Module is designed for 800GBASE Ethernet throughput up to 50m over OM4 multimode fiber (MMF) using a wavelength of 850nm via dual MTP/MPO-12 connectors. This transceiver is compliant with IEEE P802.3ck, OSFP MSA. The built-in digital diagnostics monitoring (DDM) allows access to real-time operating parameters. It is suitable for 800G Ethernet, Data Center and Breakout 2x 400G SR4 application.

Specifications

Form Factor

OSFP(Finned Top)

Data Rate

850Gbps

Media

MMF

Wavelength

850nm

Connector

Dual MTP/MPO-12 APC

Distance

30m@OM3 50m@OM4

Transmitter Type

VCSEL

Receiver Type

Electrical Modulation

8x 106.25 PAM4

Optical Modulation

Dual 4x 106.25 PAM4

Power Consumption

≤16.0W

Case Operating Temperature

0 to 70°C (32 to 158°F)

Protocol

800 Gigabit Ethernet 800G RoCE 2x 400G Infiniband NDR 4x 200G Infiniband NDR200

Application

Switch to Switch Switch to NIC Other Optical Links

Certification

Connectivity Solutions

NVIDIA 400G Infiniband links：800G OSFP to 2× 400G QSFP112

NVIDIA 400G Infiniband links：800G OSFP to 2×400G OSFP

All

NVIDIA 400G Infiniband links：800G OSFP to 2× 400G QSFP112

Comparison Table

	OSFP-800G-2SR4	OSFP-800G-2FR4	OSFP-800G-2DR4	OSFP-800G-DR4
Form Factor	OSFP(Finned Top)	OSFP(Finned Top)	OSFP(Finned Top)	OSFP224(Flat Top)
Data Rate	850Gbps	850Gbps	-	850Gbps
Media	MMF	SMF	SMF	SMF
Wavelength	850nm	1310nm	1310nm	1310nm
Connector	Dual MTP/MPO-12 APC	Dual Duplex LC UPC	Dual MTP/MPO-12 APC	MTP/MPO-12 APC
Distance	30m@OM3 50m@OM4	2km	500m	500m
Transmitter Type	VCSEL	EML	EML	EML
Receiver Type	PIN	PIN	PIN	PIN
Electrical Modulation	8x 106.25 PAM4	8x 106.25 PAM4	8x 106.25 PAM4	4x 212.5G PAM4
Optical Modulation	Dual 4x 106.25 PAM4	Dual 4x 106.25 PAM4	Dual 4x 106.25 PAM4	4x 212.5G PAM4
Power Consumption	≤16.0W	≤16.5W	≤16.5W	≤15.0W
Case Operating Temperature	0 to 70°C (32 to 158°F)	0 to 70°C (32 to 158°F)	0 to 70°C (32 to 158°F)	0 to 70°C (32 to 158°F)
Protocol	800 Gigabit Ethernet 800G RoCE 2x 400G Infiniband NDR 4x 200G Infiniband NDR200	800 Gigabit Ethernet 800G RoCE 2x 400G Infiniband NDR	800 Gigabit Ethernet 800G RoCE 2x 400G Infiniband NDR 4x 200G Infiniband NDR200	800 Gigabit Ethernet 800G RoCE 800G Infiniband XDR
Application	Switch to Switch Switch to NIC Other Optical Links	Switch to Switch Other Optical Links	Switch to Switch Switch to NIC Other Optical Links	NIC to Switch NIC to NIC Other Optical Links
850Gbps	-	-	850Gbps	-

Form Factor

Data Rate

Media

Wavelength

Connector

Distance

Transmitter Type

Receiver Type

Electrical Modulation

Optical Modulation

Power Consumption

Case Operating Temperature

Protocol

Application

850Gbps

Cisco Compatible 800G OSFP-800G-2x SR4/SR8 50m 850nm Dual MPO-12/APC, Finned Top

OSFP(Finned Top)

OSFP224(Flat Top)

850Gbps

MMF

SMF

850nm

1310nm

Dual MTP/MPO-12 APC

Dual Duplex LC UPC

Dual MTP/MPO-12 APC

MTP/MPO-12 APC

30m@OM3 50m@OM4

2km

500m

VCSEL

EML

8x 106.25 PAM4

4x 212.5G PAM4

Dual 4x 106.25 PAM4

4x 212.5G PAM4

≤16.0W

≤16.5W

≤15.0W

0 to 70°C (32 to 158°F)

800 Gigabit Ethernet 800G RoCE 2x 400G Infiniband NDR 4x 200G Infiniband NDR200

800 Gigabit Ethernet 800G RoCE 2x 400G Infiniband NDR

800 Gigabit Ethernet 800G RoCE 2x 400G Infiniband NDR 4x 200G Infiniband NDR200

800 Gigabit Ethernet 800G RoCE 800G Infiniband XDR

Switch to Switch Switch to NIC Other Optical Links

Switch to Switch Other Optical Links

Switch to Switch Switch to NIC Other Optical Links

NIC to Switch NIC to NIC Other Optical Links

850Gbps

Questions & Answers

Ask a question

All (5) Application (2)Product (2)Installation (1)

Do these modules require cooling?

by 9***m on 2025-09-23 07:57:22

Active cooling is recommended for high-power models.

by AICPLIGHT on 2025-09-23 10:40:44

Helpful 0

Can I use these in telecom networks?

by u***m on 2025-05-12 07:40:46

Some models are suitable for telecom; please check product specs.

by AICPLIGHT on 2025-05-12 20:26:16

Helpful 0

Can I use this module in AI training environments?

by r***m on 2025-04-14 16:02:49

Yes, our IB and high-speed Ethernet modules are suitable for AI workloads.

by AICPLIGHT on 2025-04-14 21:06:07

Helpful 0

Does the product support hot-swappable installation?

by h***m on 2025-01-08 22:10:45

Yes, all our transceivers are designed to be hot-swappable.

by AICPLIGHT on 2025-01-09 09:20:32

Helpful 0

Do you offer custom labeling or OEM branding?

by s***m on 2024-12-21 11:02:08

Yes, OEM branding and custom labeling are available upon request.

by AICPLIGHT on 2024-12-22 03:11:05

Helpful 0

Customer Reviews

Write a review

All (8) Performance (2)Compatibility (2)Ease of Use (2)Customer Support (2)

C***m

2025-06-04 16:16:18

Confirmed Purchase

5.0

Supports both 400ZR and non-coherent modes depending on your switch firmware.

Helpful 0

a***m

2025-05-31 12:37:39

Confirmed Purchase

5.0

Exceptional throughput in high-density Ethernet fabrics. No packet loss or jitter in our production environment.

Helpful 0

P***m

2025-05-31 12:20:31

Confirmed Purchase

5.0

Replacement and return policy was transparent and reassuring for first-time buyer

Helpful 0

q***m

2025-05-30 21:07:55

Confirmed Purchase

5.0

These Ethernet modules run flawlessly under sustained 800G load, with consistent throughput and thermal stability.

Helpful 0

Q***m

2025-05-26 00:24:41

Confirmed Purchase

5.0

Technical support provided clear guidance on 800G-to-2x400G breakouts for our aggregation layer.

Helpful 0

4***m

2025-05-09 13:08:40

Confirmed Purchase

5.0

Setup instructions were minimal and effective, saving time in every deployment.

Helpful 0

I***m

2025-04-19 09:16:14

Confirmed Purchase

5.0

The latch design makes removal and re-insertion quick even in tight spaces.

Helpful 0

f***m

2025-04-02 00:42:50

Confirmed Purchase

5.0

Recognized immediately by our monitoring system—no configuration needed.

Helpful 0

Resources

OSFP-800G-2SR4 Datasheet

Explore Our Extended Product Line

1.5m(5ft) 200G QSFP56 DAC, NVIDIA (IB)

$59.00

200G QSFP56 SR4 100m 850nm MPO-12/UPC, NVIDIA (IB)

$189.00

Juniper Compatible 10GBASE-SR SFP+ 10G 850nm 300m Duplex LC/UPC MMF Transceiver Module

$9.00

1m(3ft) 200G QSFP56 to 2x100G QSFP56 Breakout AOC, NVIDIA (IB)

$362.00

20m(66ft) 800G OSFP Finned Top AOC, NVIDIA (IB)

$2099.00

Huawei Compatible 400G QSFP112 SR4 50m 850nm MPO-12/APC Transceiver Module

$339.00

MSA Standard Compatible 400G QSFP-DD SR4 100m 850nm MPO-12/APC Transceiver Module

$429.00

5m(16ft) 100G QSFP28 DAC, NVIDIA (IB)

$65.00

1.5m(5ft) 800G OSFP Finned Top Passive DAC, NVIDIA (IB)

$129.00

F5 Networks Compatible 40GBASE-LR4 QSFP+ 40G 1310nm 10km DOM LC SMF Transceiver Module

$107.00

Product Highlights

Our Products

Get In Touch

Aicplight