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Arista Compatible 800GBASE 2 x FR4 OSFP Finned Top PAM4 1310nm 2km DOM Dual Duplex LC/UPC SMF Optical Transceiver Module
Arista Compatible 800GBASE 2 x FR4 OSFP Finned Top PAM4 1310nm 2km DOM Dual Duplex LC/UPC SMF Optical Transceiver Module
Arista Compatible 800GBASE 2 x FR4 OSFP Finned Top PAM4 1310nm 2km DOM Dual Duplex LC/UPC SMF Optical Transceiver Module
P/N: OSFP-800G-2xFR4
US$1199.00
8
Reviews
4
Questions
safeguard
4-Year Warranty
30-Day Returns
30-Day Exchange
（1000 In Stock）

Product Highlights

Built-in Broadcom 7nm DSP Chip, Max. Power Consumption 16.5W
Support 2x 400G Breakout for Higher Port Density
8x106.25G PAM4 Retimed 2x400GAUI-4 Electrical Interface
High-speed Connectivity Compliant to IEEE 802.3ck and IEEE 802.3cu-2021
For Higher Bandwidth in Hyperscale Data Centers and Cloud Infrastructure
Hot Pluggable OSFP MSA Compliant
Self-developed 53G EML Laser Chip to Ensure Production
Parameter Tests for Superior Performance, Quality, and Reliability
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Specifications
Q&A
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Arista Compatible 800GBASE 2 x FR4 OSFP Finned Top PAM4 1310nm 2km DOM Dual Duplex LC/UPC SMF Optical Transceiver Module
The 800GBASE 2x FR4 OSFP Optical Transceiver Module is designed for 800GBASE Ethernet throughput up to 2km over single-mode fiber (SMF) with duplex LC connectors. The 800 Gigabit Ethernet signal is carried over four wavelengths at 1271, 1291, 1311, 1331 nm. This transceiver is compliant with IEEE 802.3ck, IEEE 802.3cu, OSFP MSA. The built-in digital diagnostics monitoring (DDM) allows access to real-time operating parameters. It is suitable for 800G Ethernet, Breakout 2x 400G FR4, Data Center, Cloud Networks.
Specifications
Part Number
OSFP-800G-2xFR4
Vendor Name
AICPLIGHT
Form Factor
Twin-port OSFP Finned Top
Max Data Rate
850Gbps (8x 106.25Gbps)
Wavelength
1271nm, 1291nm, 1311nm and 1331nm
Max Cable Distance
2km
Connector
Dual Duplex LC/UPC
Media
SMF
Transmitter Type
EML
Receiver Type
PIN
TX Power
-3.2~4.4dBm
Minimum Receiver Power
-7.2dBm
Power Budget
4dB
Receiver Overload
4.4dBm
Max Power Consumption
16.5W
Extinction Ratio
＞3.5dB
DDM/DOM
Supported
Commercial Temperature Range
0 to 70°C (32 to 158°F)
Protocols
IEE802.3ck, IEEE 802.3cu, OSFP MSA
Warranty
5 Years
Certification
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Questions & Answers
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All (4) Product (2)Installation (2)
Q:

Is professional installation required?

by k***m on 2025-07-08 16:30:43

A:

No, these are designed for easy installation by trained IT staff.

by Helpful on 2025-07-08 16:59:53

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Q:

What is the typical MTBF of these products?

by o***m on 2025-07-08 16:16:17

A:

The typical MTBF (Mean Time Between Failures) exceeds 1 million hours.

by Helpful on 2025-07-08 16:39:58

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Q:

Are installation tools provided?

by 6***m on 2025-07-08 16:14:04

A:

We provide installation guidance and optional tool kits.

by Helpful on 2025-07-08 17:00:47

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Q:

Are these products RoHS compliant?

by r***m on 2025-07-08 16:04:39

A:

Yes, all our products comply with RoHS environmental standards.

by Helpful on 2025-07-08 16:41:15

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Customer Reviews
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All (8) Performance (2)Compatibility (2)Ease of Use (2)Customer Support (2)
n
n***m
2025-06-22 15:47:34
Confirmed Purchase
5.0

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

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B
B***m
2025-06-22 04:08:44
Confirmed Purchase
5.0

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

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b
b***m
2025-06-16 12:23:31
Confirmed Purchase
5.0

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

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J
J***m
2025-06-05 00:40:33
Confirmed Purchase
5.0

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

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O
O***m
2025-05-22 17:18:31
Confirmed Purchase
5.0

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

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G
G***m
2025-05-20 04:03:17
Confirmed Purchase
5.0

Recognized immediately by our monitoring system—no configuration needed.

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a
a***m
2025-05-02 07:26:01
Confirmed Purchase
5.0

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

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l
l***m
2025-04-29 20:31:01
Confirmed Purchase
5.0

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

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