Dynafiber Dynafiber

400GBASE-ER8 Single Mode 1310nm 400G QSFP-DD 40km Duplex LC SMF Optical Transceiver Module

Product Description

Products Description
Item Fiber Optical Modules
Part Status Active
Form Factor QSFP-DD
Max Data Rate 425Gbps
Max Cable Distance 40km
Wavelength 1310nm
Connector Duplex LC
Media SMF
Optical Component LWDM EML/APD
TX Power -0.6~5.6dBm
RX Power -16.1~-3.4dBm
Modulation 8x 50G PAM4
Powerbudget 15.5dB
Power Consumption ≤10W
Extinction Ratio 6dB
DDM/DOM DDM Supported
Commercial Temperature Range 0 to 70°C (32 to 158°F)
Warranty 5 Years
Sample Available
Protocols IEEE 802.3cn, QSFP-DD MSA, CMIS 4.0
VIEW OUR SOLUTION
Innovative Chip & Module Integration
We draw on over 10 years of experience in chips and modules to integrate fast speeds, small size, power savings, and high performance in every module.
We provide a full series of optical modules for fixed access, wireless access, carrier Ethernet, wavelength division multiplexing (WDM), and data communication networks.
Optical Module Solution
Product Detail Inner
Product Detail Outer
Product Certification
Module Lineup
Advanced Module Integration
Quality Testing Process
Module Deployment Stage
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SFP Cage Interface
Why Choose Us
Quality Assurance Benchmarks
Automated Manufacturing Precision
Reliable Global Operations
Customer Support Standards
Company Profile
We are a specialized manufacturer of magnetic telecom and networking components, certificated by ISO9001:2000, ROSH, REACH, CE and UL, owning advanced manufacturing facilities and test equipments imported from abroad.
Established in 1997, our current workforce is around 2000 staff members. With an abundant production capacity of 3000K units per month, we ensure prompt product deliveries within short timelines.
Moreover, we provide a full series of optical modules for fixed access, wireless access, carrier Ethernet, wavelength division multiplexing (WDM), and data communication networks. The range also offers high-speed optical interconnection solutions for cloud computing and ultra-broadband networks. Leveraging the latest optoelectronics technologies, we develop, manufacture, and sell high-performance products worldwide.
Corporate Office Infrastructure
Modern Testing Facilities
FAQ
1. Are you a manufacturer or trading company?
We are a specialized manufacturer of magnetic telecom and networking components, such as RJ45 connectors, LAN transformers, RJ11 connectors, and SFP optical modules.
2. Can I get a sample before mass production?
Yes, we can offer you free samples to test quality, but you will need to cover the shipping costs.
3. What is the standard delivery lead time?
Items currently in stock are ready to ship immediately, while standard mass production orders typically require 15 to 30 days.
4. What kind of after-sales and technical support do you provide?
We offer a one-year warranty period across our products alongside 24-hour online technical assistance.
5. Do you accept custom OEM or ODM orders?
Yes, we support both OEM and ODM orders. Please submit an inquiry detailing your specific requirements to initiate a discussion.
6. What are the key advantages of choosing your products?
We have over 19 years of dedicated production experience in the networking components industry, establishing long-standing partnerships with leading enterprise firms globally.
Production Pipeline Overview

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