Deltavox Deltavox

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

Product Description

400GBASE-ER8 Single Mode 1310nm 400G QSFP-DD 40km Duplex LC SMF Optical Transceiver Module
Products Description
ItemFiber Optical Modules
Part StatusActive
Form FactorQSFP-DD
Max Data Rate425Gbps
Max Cable Distance40km
Wavelength1310nm
ConnectorDuplex LC
MediaSMF
Optical ComponentLWDM EML/APD
TX Power-0.6~5.6dBm
RX Power-16.1~-3.4dBm
Modulation8x 50G PAM4
Powerbudget15.5dB
Power Consumption≤10W
Extinction Ratio6dB
DDM/DOMDDM Supported
Temperature Range0 to 70°C (32 to 158°F)
Warranty5 Years
SampleAvailable
ProtocolsIEEE 802.3cn, QSFP-DD MSA, CMIS 4.0
VIEW OUR SOLUTION
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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.
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Providing a full series of optical modules for fixed access, wireless access, carrier Ethernet, wavelength division multiplexing (WDM), and data communication networks.
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Why Choose Us
Company Profile

We are a specialized manufacturer of magnetic telecom and networking components, certificated by ISO9001:2000, ROSH, REACH, CE and UL. Our facilities feature advanced manufacturing and test equipment imported from abroad.

Established in 1997, we currently have around 2,000 staff. With a monthly production capacity of 3000K, we ensure rapid delivery within short lead times.

Our expertise extends to a full series of optical modules for fixed access, wireless access, carrier Ethernet, and WDM networks. We provide high-speed optical interconnection solutions for cloud computing and ultra-broadband networks worldwide.

Frequently Asked Questions
Are you a factory or trading company?
We are a specialized manufacturer of magnetic telecom and networking components, including RJ45 connectors, LAN transformers, and SFP modules.
Can I get a sample before mass production?
Yes, we can offer free samples to test quality, though shipping fees are typically covered by the customer.
What is your delivery time?
Stock items are ready to ship immediately; mass production typically takes 15-30 days.
What after-sales service do you offer?
We provide a one-year guarantee period and 24-hour online technical support.
Can you accept OEM/ODM orders?
Yes, we specialize in OEM/ODM services. Please contact us to discuss your detailed requirements.
What is your core advantage?
With over 19 years of production experience, we are long-term partners with global industry leaders, ensuring tier-1 quality and reliability.

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