Categories
Pages
Blog Posts
How to match the patch cable to the transceiver? How to choose the best SFP modules? All you need to know about optical transceivers – a guide You can change the vendor coding on your own- it's easy! One fiber, two transmissions - about BiDi modules How to connect two servers using DAC cables? What is a copper SFP module? The transceiver is not recognized in the device- what should I do? UPC or APC, which connector should I choose? What is the difference between SFP and SFP+? What is a DDM module and how to use it? DCN switches why should you choose them? Learn about their key values. Understanding 100G QSFP28 Transceivers SFP+ vs. SFP28: Are SFP28 and SFP+ compatible? Optical module not working? Check out what you can do about it! What should we do if the temperature of the optical module is too high? Discover LightBoard 2.0 A simple way to connect switches with RJ45 ports to SFP ports 1G vs 10G: Can I use SFP in SFP+ port? SFP-10G-SR vs SFP-10G-LR vs SFP-10G-LRM – Which module to choose? How to connect OM1, OM2, OM3 and OM4 multimode cables? LightOptics Select Vendors: One SFP Transceiver Compatible with 60+ Network Vendors SFP+ vs. RJ45 vs. DAC: Which 10GbE Connection Fits Your Network? 100G for a GPU Server: QSFP28 SR4, LR4, CWDM4, DAC or AOC? 100G to 4×25G Breakout: How to Connect Four Servers to One QSFP28 Port 40G QSFP+ modules and their evolution DAC and AOC cables – what they are and when to use them How CWDM simplex works Should you use third-party optical transceivers? How to send 100G over longer distance? How does an SFP module work? Difference between multimode and single-mode SFP Main Interface Types in Fiber Ethernet What range do 40G and 100G transceivers have? 40G QSFP+ LC optical modules guide (part 2) 40G QSFP+ optical modules without secrets – hardware guide (part 1) How to run 40G over a single fiber How to run 40G over one fiber beyond 40 km Single-fiber capacity: up to 140G WiFi or PoE camera – which to choose and why? How to power an IP camera or WiFi AP in extreme temperatures? Ethernet beyond 100 m – reliable media converter QSFP28 100G optical modules (“grey”) From user to provider: building a secure network Passive CWDM multiplexing system What is TFF and how does it relate to CWDM/DWDM? Media converter: becoming obsolete? Is 1G too slow? Step up to 10G! What the LightOptics transceiver model name means Guide to SFP, SFP+ and colour coding of modules