DAC, ACC, or AEC?
The Guide to Choosing the Right Copper Connection for Your RackServers, switches, and routers all need to be connected, but not every connection needs fiber. For short to medium distances within or between neighboring racks, direct-attach copper is often the smarter choice: cheaper, more power- ...
FLEXOPTIX Comes to the United States
We’re excited to announce the launch of our new FLEXOPTIX office in the United States!
Our new San Francisco Bay Area location brings us closer to our U.S. customers and provides you with a more convenient, locally supported purchasing experience.LESS HEADACHES, MORE SPEEDHere's what you can ...
FlexoptixBuff Design Challenge 2026
FlexoptixBuff Design Challenge 2026 — Deadline: 31st July 2026 ...
OSFP to QSFP-DD Adapters: Unlocking More Flexibility for 800G Networks
As 800G Ethernet becomes increasingly common in modern data centers, network engineers are faced with a practical challenge: different switch platforms often use different pluggable form factors. One common scenario is switches equipped with OSFP ports, while certain optical modules are only ...
1.6T Optical Transceivers – The Next Evolution in High-Performance Networking
Bandwidth demand continues to grow exponentially. AI clusters, hyperscale data centers, and data-intensive applications are pushing network architectures to their limits. While 400G and 800G technologies are becoming mainstream, the next generation is already emerging: 1.6T (1.6 Terabit per second) ...
Cisco SFP-1G vs. GLC – Key Differences Explained
For some time now, Cisco has been offering new 1G SFPs for fiber and copper connections, namely “SFP-1G-SX” for multimode, “SFP-1G-LH” for singlemode, and “SFP-1G-T-X” with an RJ45 connector.
This can lead to confusion, because one might assume that they work in the same way as the GLC- ...
G.657.A1 vs. G.657.A2 – Understanding the Difference in Fiber Patch Cables
In modern fiber optic networks—whether in data centers, office buildings, or FTTH deployments—bend-insensitive patch cables play an increasingly important role. Two of the most commonly used fiber types are G.657.A1 and G.657.A2. Both are defined by the ITU-T G.657 standard, yet they differ ...
Introducing Linear Pluggable Optics (LPO)
Linear Pluggable Optics (LPO) are a new optical transceiver technology. The idea is simple: instead of a DSP (digital signal processor) inside the module – replacing it with transimpedance amplifier (TIA) and a driver chip with high linearity and EQ capability – LPO shifts signal ...
Infiniband AI
Was this Blogpost written by AI?
AI has made significant progress in recent years and is influencing our lives. For example, we can ask AI questions and receive answers in text and speech almost instantly. AI can even generate realistic sound, image, and video material from a simple ...
Flexoptix' Universal SFP28 - 10G and 25G with Manual or Automatic CDR Bypass
You're probably familiar with the problem: you've finally got your hands on the new 25G network devices, but not all clients can be connected via 25G, because some are still running on 10G. So now you would need to buy both 10G and 25G transceivers. But what if a client is supposed to be upgraded ...