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Arista Compatible 800GBASE 2 x SR4/SR8 OSFP Finned Top PAM4 850nm 50m DOM Dual MPO-12/APC MMF Optical Transceiver Module
Arista Compatible 800GBASE 2 x SR4/SR8 OSFP Finned Top PAM4 850nm 50m DOM Dual MPO-12/APC MMF Optical Transceiver Module
Arista Compatible 800GBASE 2 x SR4/SR8 OSFP Finned Top PAM4 850nm 50m DOM Dual MPO-12/APC MMF Optical Transceiver Module
P/N: OSFP-800G-2xSR4
US$459.00
8
Reviews
5
Questions
safeguard
4-Year Warranty
30-Day Returns
30-Day Exchange
（1000 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
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Specifications
Q&A
Reviews
Resources
Arista Compatible 800GBASE 2 x SR4/SR8 OSFP Finned Top PAM4 850nm 50m DOM Dual MPO-12/APC MMF 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
Part Number
OSFP-800G-2xSR4
Vendor Name
AICPLIGHT
Form Factor
Twin-port OSFP Finned Top
Max Data Rate
850Gbps (8x 106.25Gbps)
Wavelength
850nm
Max Cable Distance
30m@OM3/50m@OM4
Connector
Dual MTP/MPO-12 APC
Media
MMF
Transmitter Type
VCSEL
Receiver Type
PD
TX Power
-4.6~4dBm
Minimum Receiver Power
-6.4dBm
Power Budget
1.8dB
Receiver Overload
4dBm
Max Power Consumption
16W
Extinction Ratio
＞2.5dB
DDM/DOM
Supported
Commercial Temperature Range
0 to 70°C (32 to 158°F)
Modulation (Electrical)
8x100G-PAM4
Modulation (Optical)
Dual 4x100G-PAM4
CDR (Clock and Data Recovery)
TX & RX Built-in CDR
Inbuilt FEC
Yes
Protocols
OSFP MSA 5.0 CMIS 5.1
Warranty
5 Years
Certification
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Questions & Answers
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All (5) Application (1)Product (2)Performance (2)
Q:

Do the modules support FEC?

by I***m on 2025-07-08 17:18:22

A:

Yes, forward error correction is supported.

by CPLIGHT on 2025-07-08 17:30:37

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Q:

Can I use these in telecom networks?

by i***m on 2025-07-08 17:11:20

A:

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

by Helpful on 2025-07-08 17:27:15

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Q:

Do you offer custom labeling or OEM branding?

by P***m on 2025-07-08 16:36:13

A:

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

by Helpful on 2025-07-08 17:16:05

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Q:

Are these products RoHS compliant?

by Y***m on 2025-07-08 16:18:01

A:

Yes, all our products comply with RoHS environmental standards.

by CPLIGHT on 2025-07-08 17:16:48

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Q:

What’s the typical BER (Bit Error Rate)?

by T***m on 2025-07-08 16:17:23

A:

Typical BER is under normal operation.

by Helpful on 2025-07-08 17:30:15

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Customer Reviews
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All (8) Performance (2)Compatibility (2)Ease of Use (2)Customer Support (2)
W
W***m
2025-07-02 15:06:37
Confirmed Purchase
5.0

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

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d
d***m
2025-06-20 15:07:58
Confirmed Purchase
5.0

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

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I
I***m
2025-06-07 14:02:33
Confirmed Purchase
5.0

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

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O
O***m
2025-05-21 08:22:29
Confirmed Purchase
5.0

Recognized immediately by our monitoring system—no configuration needed.

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y
y***m
2025-05-16 14:22:12
Confirmed Purchase
5.0

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

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L
L***m
2025-04-26 00:22:00
Confirmed Purchase
5.0

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

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a
a***m
2025-04-22 03:12:34
Confirmed Purchase
5.0

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

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f
f***m
2025-04-03 07:04:03
Confirmed Purchase
5.0

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

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