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Engineering insights on optical connectivity, system design, standards, & deployment—written by Vitex engineers for real-world applications across data center, telecom, broadcast, & defense networks.

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Blogs

Fiber optic LC connectors and cables connected to patch panel for 400G to 100G breakout configuration in data center
100G

How to breakout 400G QSFP-DD DR4 to 4x 100G

Vitex LLC

Discover the complete process for breaking out 400G QSFP-DD DR4 transceivers into four separate 100G connections. This technical guide covers the hardware requirements, cable options, configuration steps, and best practices for implementing 400G-to-100G breakout solutions in modern data center environments, helping you maximize flexibility and optimize your network infrastructure.

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Vitex optical transceiver testing equipment with digital display showing CDR clock data recovery signal analysis connected to network switch with yellow fiber optic cables
100G

CDR Control in Transceivers

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Modern data center server room with rows of network equipment racks running 100G QSFP28 optical transceivers using DML and EML laser technology
100G

DML vs. EML Laser

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5G & Telecom

Understanding Polarity in MTP Fiber Cabling Systems

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MPO or MTP Connectors?|MPO or MTP Connectors
400G

MPO or MTP Connectors: What is the Difference?

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Back to Basics - what is fiber optics?|Back to Basics – What is Fiber Optics?
5G & Telecom

Back to Basics – What is Fiber Optics?

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Exploring the benefits and applications of 100G Single Lambda pluggable optics
100G

Exploring the benefits and applications of 100G Single Lambda pluggable optics

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High-speed highway with light trails at night representing fast 400G data transmission and connectivity in modern data centers
400G

Moving to 400G? Make the Right Connections

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Data center server racks with organized orange and green fiber optic cables showing 100G QSFP28 network infrastructure and high-density port connections
100G

100G Form Factors

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High-speed optical transceiver for low latency network performance
5G & Telecom

Why You Should Be Measuring Latency: Low Latency Specified Optics

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100G

Engineering Serendipity: Getting the most from your Product Development

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Glass versus Plastic Fiber Optics|Plastic vs Glass Optical Fiber|Plastic Fibre Cable||OM3 MPO Patch||
100G

Plastic vs Glass Optical Fiber: Choosing the Right Solution

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CWDM and DWDM Networks|CWDM and DWDM Networks
100G

CWDM vs. DWDM: Your Guide to Choosing the Right Network

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