Optical fiber communication is a communication mode that uses light wave as carrier and Optical fiber as transmission medium. Fiber optic communication is widely used in the communication field due to its long transmission distance, large communication capacity, high communication quality, low engineering cost, and high security and confidentiality. Optical time-domain reflectometer (OTDR) is the
As we know, OTDR measure optical fibers by Rayleigh Scattering principle, but what is Rayleigh Scattering? Rayleigh scattering is a physical phenomenon, which means that when light goes through the medium, part of the energy will be scattered. When the size of the scattering particles is much smaller than the wavelength of the incident light
OTDR (Optical Time Domain Reflectometer) is an important testing tool used to detect the integrity of fiber optic cables. It measures the reverse scattering and Fresnel reflection of light in the fiber optic system to provide information on cable loss and connection points. OTDR is a powerful testing tool that helps technicians evaluate the performance
Luanch Cable & Receive Cable Setting is available now for 8000MAX OTDRs. Users can find the setting areas in OTDR -> parameters setting -> Launch Cable/Receive Cable. After users arrives Launch Cable setting area, they can see 3 options, None means do not set launch cable. When it is selected, eventhough launch cable was used,
First of all, you have to be sure you are in manual mode now. Then, after you select different “Range”, you can see several “pulse width” available for choice. If you would like to select smaller pulse width, set range to be smaller. If you would like to select a bigger pulse width, set range
The 980REV OTDR supports, km mi Kft If users want to change length unit, please go to OTDR -> set -> unit. Because km is international standard unit, km is suggested for real field test.
Yes, it supports both continuous signal and modulation signal identification automatically. Users can not change modulation manually.
For some 980MAS OTDRs which is installed Korean language, some functions can not be controlled by physical buttons, but you still can use the OTDR as normal by touch screen. To solve the physical button problem, please download the new firmware and upgrade your OTDR by following steps, 1. Connect OTDR with PC by USB
For OTDR FF-980REV (software version V4.72), when testing RJ45 cables which is with one inner cable break, the testing result will be not right. To fix the bug, please download the new software and update it. Do not update your OTDR if it is not with V4.72 software. Check here setting -> system Steps to
Customer’s Question:funciona en las 3 longitudes 1310-1490-1550 con linea viva, el modelo que ofertan Modelo: 980MAS-P2 GPON EPON xPON-Prueba de fibra activa OTDR, Mini reflectómetro óptico, VFL, OLS, OPM, probador Ethernet de mapa de eventos, 1610nm, necesito mayor informacion del equipo. gracias Reply:Hello, 1610nm OTDR model 980MAS-P2 is specially for 1310-1490-1550nm triplay fiber network testing.
FirstFiber Technologies works on OTDR and Telecom Testig Instruments Development. The mini and pro OTDRs have got reputations from global customers. OEM and tech supports available
