Fiber and fiber lines maintenance is a necessary test which including single roll optical fiber cable test, fiber cable relay section test, fiber cable relay section fault repair ect. How to set the key instrument OTDR is the vital to the optical cable line maintenance.
O-RAN aims to eliminate vendor lock-in at the radio access network, 31 companies mainly from USA to advocating with governments and policy makers worldwide with a goal of educating legislators on the advantages and 5G implications of Open RAN.
There are different reasons to have high attenuation during the fiber cable laying. during which process or what kind of behavior will lead to high fiber cable loss? 1.1Fiber Cabe laying high attenuation During the fiber optical cable installation, the cable laying length usually has 2-3km which have to pass through many obstacles via many […]
Q1 Global cloud infrastructure market share: AWS 32% (US $ 9.92 billion), Microsoft 17% (US $ 5.27 billion), Google, Ali 6% each (US $ 1.895 billion)”
The fiber core is made of glasses, sames as the water tank, glasses, windows which can hold water and not afraid of water, will fiber core do? if the fiber is not afraid of water, why waterproof materials required when producing fiber cables?
To do the fiber patching good work at a time, some details should be paid attention to: 1. Choose the right fiber patch cord at right length for equipment or ODF Connection. 2. Preparation and precaution before fiber patching: Different equipment or terminal connection requires different preparation work. To complete the work in one time efficiently, […]
China’s three major telecommunications operators have announced that they have achieved full coverage of 5G networks at the Everest Observation Deck and Everest Base Camp
Fiber from the terminal boxes to users patching needs follow some rules to beautifying the cabling work, make maintenance work easier
The base station can be destroyed totally or some of the equipements to be damaged without proper lighting protection. Then how many ways to protect the base station or equipments from lightning? 1 Ground network and earthing terminal bus block(busbar) 2 Base station SPD (Surge Protector) 3 Lightning protection and grounding technology 3.1 How is […]