Data of optical fiber testing tools is vital for easy functioning of networks. Technicians should deal with a number of media making the duty of troubleshooting difficult. Modern-day communication networks comprise of various media. They are often grouped underneath optical fiber networks copper primarily based WiFi methods Community speeds are altering quickly permitting totally different media to be coexisting. The challenges dealing with technicians is changing into all of the extra better as aside from understanding the media in addition they want sound technical data of superior testing applied sciences that embody fiber optic check tools as being essentially the most superior. A few of the most typical challenges that happen in networks comprise the next amongst others. Finest OTDRs for testing fiber networks Technicians at all times search for bodily damages or faults within the community as optical fiber networks are susceptible to bodily injury in a short time. These can happen resulting from bends inflicting the fiber to interrupt and trigger sign attenuation resulting in information loss. Completely different media cabling bunched for lack of house may cause overheating issues inflicting the outer sheath of the fiber optic cable to develop cracks exposing the fiber to emphasize. Using a fiber optic cable-tester such because the FTE-1700 32/30 dB OTDR (optical area time reflectometer) is right for fault detection and different parameters. The benefit of utilizing the newest OTDR is the blue tooth connectivity constructed into the instrument giving that further fringe of extra mobility. The OTDR is priced at a really engaging value level making it inexpensive. The blue-tooth functionality is Android primarily based and the corporate that makes it in the USA has acknowledged beta model is underneath testing on the iOS platform. The otdr is configured for twin wave, single or quad wavelength operations. It’s outfitted with a regular video scope that’s appropriate with a video probe as an non-compulsory accent. The ability meter offers measurements that enable the technician to examine the fiber underneath check for efficiency checks. The onboard keypad or syncing with an Android smartphone’s keypad permits the otdr to entry the versatile file administration system with file sharing functionality as effectively a s Geo-tagging of recordsdata. The otdr has ample dynamic vary and is completely suited to hyperlinks as much as 240 kilometers in addition to brief distance LAN (native space community) hyperlinks. As a fiber optic certifier the cross/fail function is simple to discern and the Telecordia software program allows multi-tracing, macro bend evaluation and bidirectional functionality. The perfect function of the software program is the hint comparability with hint overlay. Assist display is only a button away that gives simple coaching with onboard directions built-in. One other otdr that’s rugged and in addition inexpensive is the FTE-700A CWDM mannequin. The Coarse wavelength division multiplexing otdr has a number of features built-in reminiscent of Video Scope VFL – Visible Fault Locator, Broadband Energy Meter and CW Gentle Supply The fault locator system is facilitated by the press of a button that makes it ideally suited for both native space community hassle capturing or inspection of metro networks.