Blog - LuLeey.com | One-stop Optical Fiber Product Supplier

05 Oct 2023

January 20, 2025

The popularity and deployment of 5G or Wi-Fi 6 poses a huge challenge to PON, the main technology supporting enterprise and home n...

04 Oct 2023

January 20, 2025

PON (Passive Optical Network) is a passive optical network, which means that the ODN (optical distribution network) between the OL...

04 Oct 2023

January 20, 2025

Optical access network is an access network that uses light as the transmission medium, replacing copper wires, and is used to acc...

04 Oct 2023

January 24, 2025

Initial-state(O1)When onu is powered on, it will be in this state, that is, LOS/LOF state.Standby-state(O2)When onu...

12 Aug 2023

January 20, 2025

RS-485 is a bi-directional, half-duplex communication protocol that allows multiple drivers and receivers to be attached to the bu...

07 Aug 2023

June 27, 2025

GET ITUNIT*Unit switching: You can press UNIT to switch the unit (nw, db, or dbm) in optical power meter.*Calibra...

20 Jul 2023

June 26, 2025

SR = Short RangeLRM =Long Reach MultimodeLR = Long ReachER =Extended ReachZR =Extended ReachFor Example modelrate...

03 Jul 2023

June 26, 2025

SFP and SFP+interfaces are different interface types, and although they are very similar in appearance and size, their performance...

03 Jul 2023

June 26, 2025

We often see the existence of SFP ports on network equipment such as switches, optical modules, routers, and media converters, but...

02 Jul 2023

January 20, 2025

10g media converter support two types of media network connections, such as 10GBase-T and 10GBase-R. Designed with 10Gbase Etherne...