We use cookies to improve your online experience. By continuing browsing this website, we assume you agree our use of cookies.
USD / en
Need Help
Live chat with us
Live Chat
Get technical support
Ask an Expert
Want to call?
+(886) 902 432 123
Select Regional Settings
Ship to

Home / Fiber Optic Transceivers / 100G/400G / 400G QSFP-DD / Generic Compatible,400GBASE-FR4 QSFP-DD PAM4 1310nm 2km DOM Optical Transceiver Module

Generic Compatible,400GBASE-FR4 QSFP-DD PAM4 1310nm 2km DOM Optical Transceiver Module

Sold: 39
Favorites: 2
Item Code: 12273
Available , Asia WareHouse
Estimated Delivery Time:
Please select the country you want to ship from
Professional Quality Testing Program for Transceivers.
Add to Cart Buy Now
Please select parameters. Back to top

Generic Compatible, 400GBASE-FR4 QSFP-DD PAM4 1310nm 2km DOM Optical Transceiver Module
(SMF, 1310nm, 2km, LC, DOM)

The QSFPDD-FR4-400G Module supports link lengths of up to 2km SMF with duplex LC connector. It is compliant to IEEE 802.3bs, 400GBASE-FR4 Spec of 100G Lambda MSA group,and 400GAUI-8/CEI-56G-VSR-PAM4 standards.
The 400 Gigabit Ethernet signal is carried over four CWDM grid optical wavelengths. Multiplexing and demultiplexing of the four wavelengths are managed within the device.
Part Number QSFPDD-FR4-400G Vendor Name Fiberbuy
Form Factor QSFP-DD Max Data Rate 400Gbps
Wavelength 1271nm,1291nm,1311nm,1331nm Max Cable Distance 2km
Connector LC Duplex Media SMF
Transmitter Type EML CWDM4 Receiver Type PIN
TX Power -3.3~3.5dBm Receiver Sensitivity <-4.6dBm
DOM Support Yes Operation Temperature 0 to 70°C (32 to 158°F)
Modulation Format PAM4
TX and RX
Protocols QSFP-DD MSA Compliant Application 400GBASE Data Center


Accept customization for mass quantity order, please contact us at sales@fiberbuy.com.

Testing Process

Fiberbuy has many most updated top-tier switch system.  Before the products shipped to our customers, all parts are 100% inspected in our professional lab for its compatibility and stability.  Fiberbuy products are honored to be certified by and follows ISO 9001, RoHS, CE, FCC, etc.


Quality Certifications

Quality Policy

At Fiberbuy we strive to provide our customers with the highest quality products and services. We focus to standardized quality assurance procedures to ensure that our customers receive high quality products.  Our testing lab is equipped with the most advanced testing equipment and switch system from world well-known brand.  To provide our customers with highest quality level products.

Average rating: 5
Share your thoughts with other customers
Write a review
Product reviews can be carried out after the member login, please click here to login
Questions & Answers
Don't see what you're looking for?
Ask A Question

Customers Also Bought

Have a question?
Generic Compatible,400GBASE-FR4 QSFP-DD PAM4 1310nm 2km DOM Optical Transceiver Module
Item Code: 12273
First Name
Last Name
Email Address *
Choose question type *
Send me an email when my question is answered.
You may receive emails regarding this submission. Once we answer your question related with this product, it will be posted on the site.
I agree to Fiber's Privacy Policy and Terms of Use.