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Home / Products / Transceivers / 400G/800G Transceivers / 800G QSFP-DD/OSFP / 102575

Arista OSFP-800G-2FR4 Compatible 2x 400GBASE FR4 OSFP PAM4 1270 to 1330nm 2km DDM Dual Duplex LC SMF Optical Transceiver Module

Product No :102575
US$ 1598.90
Compatible
Transceivers type
7 in real-time stock, 28Mar, 2025

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Add to Cart Bulk Order Quotes 
1. 8 electrical input/output channels x 106.25G PAM4 modulation
2. Support 800G to 2x 400G-FR4 application, no breakout cables required
3. Designed with two transmitter/receiver units, dual duplex LC connectors
4. EML + PIN Laser 
5. Max power consumption ≤16.5W
See more

Specifications

Arista OSFP-800G-2FR4 Compatible 2x 400G FR4 800G OSFP PAM4 Optical Transceiver Module (1271nm, 1291nm, 1311nm, and 1331nm, 2km, 2x LC Connectors, SMF, 0℃ to +70℃, DDM)

 

Arista OSFP-800G-2FR4 Compatible 2x 400G FR4 OSFP 800G transceiver module supports a max data rate of 850Gbps. It enables the fiber link of 2km over single-mode fiber (SMF) with dual LC duplex connectors. The 800 Gigabit Ethernet signal is carried over 4 wavelengths at 1271nm, 1291nm, 1311nm, and 1331nm. QSFPTEK manufactured  2x 400GBASE FR4 OSFP complies with IEEE 802.3cu-2021, IEEE P802.3ck D3.0, OSFP MSA HW Rev 4.1, CMIS Rev 5.0. DDM (digital diagnostics monitoring) function is supported on the 800G fiber optic transceiver to achieve real-time operating parameters monitoring. Adopting the Pulse-amplitude Modulation (PAM4) modulation, the FR4 OSFP achieves 800 Gigabit Ethernet through 8x 106.25 PAM4 Retimed 2x400GAUI-4 C2M electrical interface. The 800G FR4 OSFP is widely used for 800 gigabit Ethernet, data centers, and 800G to 2x 400G applications.

  

Part Number QT-OSFP-800G-FR4 Vendor Name QSFPTEK
Form Factor OSFP Max Data Rate 850 Gbps (8x 106.25 Gbps)
Wavelength 1271nm, 1291nm, 1311nm and 1331nm Distance 2km
Connector Dual Duplex LC Cable Type SMF
Transmitter Type EML Receiver Type PIN
TX Power -3.2-4.4dBm Receiver Sensitivity < -7.2dBm
Power Consumption ≤16.5W Modulation Format PAM4
DDM Yes Temperature 0 to 70°C (32 to 158°F)
Protocols IEEE 802.3cu-2021, IEEE P802.3ck D3.0, OSFP MSA HW Rev 4.1, CMIS Rev 5.0 Warranty 1 Year
Quality Testing Program
Optical Transceivers Testing

Take a look at our test program to get the reliable and high-performance optical transceivers.

Quality Certifications

Features

  • 1. Advanced Technology
    Features PAM4 modulation technology and built-in DSP chip.
  • 2. Best Price and High Quality
    Based on self-producing capacity and rigorous testing, QSFPTEK can provide cost-effective products with high reliability and performance at a trade price.
  • 3. Protocols
    Complies with ICMIS Rev 4.0, IEEE 802.3bs, and OSFP MSA standard.
  • 4. Quality Certifications
    Backed by CE, FCC, ROSH, ISO9001.

Applications

Scenario 1: 800G to 800G Direct Connectivity

 

Related Products:

LC UPC to LC UPC Duplex OS2 SMF

 

  

Scenario 2: 800G to 2x 400GE Connectivity

  

Related Products:

QDD-400G-FR4-S 400GBASE-FR4 QSFP-DD 2km 1310nm SMF Transceiver Module

LC UPC to LC UPC Duplex OS2 SMF

Product details

8x 100Gbps PAM4 Modulation Technology

   

Utilize 8x electrial lanes and 8x optical lanes modulated at 100G PAM-4 per lane. On the output side, it convert 8x 106.25Gb/s electrical signal to 8x 106.25Gb/s optical signals. On the receiver side, it convert 8x 100Gb/s optical signal to 8x 100Gb/s electrical signals.

 

  

   

Easy 800G to 2x 400G breakout with OS2 SMFs

   

The OSFP-800G-FR4 module is designed with dual duplex LC connectors, while each connector can connect to a physically separate 400G FR4 module via an OS2 duplex single-mode fiber. This enables 800G to 2x 400G breakout links without the need for using breakout fiber optic cables. 

 

 

 

Various Switch Tests

 

Every module is quality tested for compatibility in the multi-brand switches environment, which guarantees flawless operations.

 

QSPFTEK LAB All Brands Switches Show

 

 

Tested in The Host Device to Prove Interoperability

  

Every unit sold undergoes rigorous quality testing, to ensure compatibility in the target switch environment, guaranteeing perfect operation.

 

QSFPTEK Test Rack

 

 

Comprehensive Testing

 

Every module is qualified through rigorous procedures and advanced equipment to ensure high-quality and reliable optical devices for you.

 

QSFPTEK Test Devices

  

 

800G Optical Transceievers Contrast Table

    

Part Number

QT-QSFP-DD-800G-DR8

QT-OSFP-800G-FR4

QT-QSFP-DD-800G-2FR4

Image

Center Wavelength

1310nm

1271nm, 1291nm, 1311nm and 1331nm

1271nm, 1291nm, 1311nm and 1331nm

Connector

MTP/MPO-16 APC

Dual LC Duplex

Dual CS Duplex

Cable Distance (Max.)

500m

2km

2km

Modulation

8x 106.25G PAM4

8x 106.25G PAM4

8x 106.25G PAM4

Transmitter + Receiver Type

EML + PIN

EML + PIN

EML + PIN

TX Power

-2.9~4.0 dBM

-3.2~4.4 dBM

-3.2~4.4 dBM

Receiver Sensitivity

<-5.9 dBM

<-7.2 dBM

<-7.7 dBM

Power Consumption

≤16.5W

≤16.5W

≤18W

Temperature

0℃ to 70℃

0℃ to 70℃

0℃ to 70℃

Application

Ethernet

Data Center

800G to 2x400G

Ethernet

Data Center

800G to 2x400G

Ethernet

Data Center

800G to 2x400G Breakout

800G to 8x100G Breakout

Questions & Answers

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Resources

  • PDF Document
    QT-OSFP-800G-FR4 Datasheet.pdf
  • PDF Document
    Transceiver Module User Guide.pdf
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Arista OSFP-800G-2FR4 Compatible 2x 400GBASE FR4 OSFP PAM4 1270 to 1330nm 2km DDM Dual Duplex LC SMF Optical Transceiver Module

Compatible Arista

Transceivers type OSFP-800G-2FR4 | 2km

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Mark

2023-12-15
This product works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent value fo ct works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent valur money!

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Arista OSFP-800G-2FR4 Compatible 2x 400GBASE FR4 OSFP PAM4 1270 to 1330nm 2km DDM Dual Duplex LC SMF Optical Transceiver Module
US$ 1598.90
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Transceivers type
OSFP-800G-2FR4 | 2km
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Arista OSFP-800G-2FR4 Compatible 2x 400GBASE FR4 OSFP PAM4 1270 to 1330nm 2km DDM Dual Duplex LC SMF Optical Transceiver Module ;jsessionid=6238A5286A3316F6C8F5EDAAD5A85DBE

Compatible Arista ;jsessionid=6238A5286A3316F6C8F5EDAAD5A85DBE

Transceivers type OSFP-800G-2FR4 | 2km ;jsessionid=6238A5286A3316F6C8F5EDAAD5A85DBE

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