The 400GBASE-LR4 is a specific optical transceiver interface type, available in the QSFP-DD (Quad Small Form Factor Pluggable – Double … More
Category: 400G
How Fast Can You Identify a QSFP-DD 400G Optical Transceiver Type?
With a wide variety of QSFP-DD 400G optical transceiver types it may be difficult to determine the specific type when … More
400G Optical Transceivers – Do You Know a Bit from a Baud?
For essentially the entire history of pluggable optical transceivers the bit rate and the baud rate were identical. Since pre-400G … More
Deep Dive: 400G DR4 QSFP-DD Optical Transceiver
The DR4 is a specific optical transceiver interface type, available in the QSFP-DD (Quad Small Form Factor Pluggable – Double … More
FAQs on 400G Transceivers and Cables You Need to Know, Pt. 3
As data center networks continue to grow in both size and complexity, the need for higher bandwidth and faster speeds … More
FAQs on 400G Transceivers and Cables You Need to Know, Pt. 2
This is the second part of our series on 400G transceivers and cables. In this article, we’ll answer some more … More
FAQs on 400G Transceivers and Cables You Need to Know, Pt. 1
400G transceivers and cables are the latest technology available for high-speed data transfer. They are designed to provide the highest … More
400G Form Factors: QSFP-DD v. OSFP
Two form factors are vying for supremacy in the rapidly developing 400G optical transceiver space, the OSFP and the QSFP-DD. … More