When testing with the wavelength of 1310nm, 1490nm, and 1550nm of ordinary OTDR, it is necessary to require that there is no communication light signal in the measured line. Forcibly Live Testing will burn the internal detector of the OTDR. Live testing is when testing, you can stop the light signal in the line, and OTDR can still complete the test.

Optical Power Meter is used to measure the absolute optical power or the relative loss of optical power through a section of fiber. In fiber optic systems, measuring optical power is fundamental, much like a multimeter in electronics.

Optical Time-Domain Reflectometers (OTDRs) are essential tools for measuring the performance and integrity of optical fiber networks. OTDRs are used to diagnose faults, measure attenuation, and verify the integrity of fiber optic links. However, with so many OTDRs on the market, it can be challengin

The electrode rod is an important part of the welding machine. The discharge welding is completed by the electrode rod, but many people do not understand that the electrode rod is a consumable and needs to be replaced when it reaches a certain life. Next, I will introduce the electrode to you. The i

Fiber-to-the-home (FTTH) is a technology that allows for high-speed internet connectivity, television, and telephone services. FTTH deployment has become a top priority for governments and regulators around the world, as it has been shown to be the most efficient way to provide fast and reliable int