First of all, thank you for your long-term care and support for our company. We are so grateful for the pleasure of serving you and hope we met your expectations.
Due to the company's business development needs, our company has been relocated before China New Year. Details are as follows:
Address: Room 301, Greenland Songjiang Business Building, No. 1, Lane 2369,
East Rongle Road, Songjiang District, Shanghai, China. Postcode: 201613
Hotline: +86 - 400 720 9928
Other information is not changed. With the new location as a new starting point, 3S Telecom will continue to provide high quality fiber optics products and service to every customer.
https://www.3stelecom.com/One-click-Fiber-Optic-Cleaner-pl49346487.htmlThe numbers tell the story. In a survey by NTT-Advanced Technology, 98% of cable installers and 80% of network owners cited contamination as a major cause of network failure.
REMOVAL NOTICE To our dear partners and customers: First of all, thank you for your long-term care and support for our company. We are so grateful for the pleasure of serving you and hope we met your expectations. Due to the company's business development needs, our company has been relocated before
Why do we need FIBER OPTIC CABLE FAULT TRACKER?With the fast development of internet, the fiber optic telecommunication has been gradually popularized everywhere. Especially when Covid-19 break out, more governments realized the importance of internet. How to find fiber optic cable faults quickly is very import.
Introduction of TV Signal Level DB Meter CATV field strength meter is an instrument that measures the field strength of a TV signal. Field strength is the abbreviation of electric field strength, which is the magnitude of the electric signal induced by the antenna at a certain point in space to chara
In the Gigaband era, telecom operators engaged in Gigaband development and promotion face major challenges in terms of fast deployment and efficient management of fiber infrastructure networks. QuickConnect solution -preconnection fiber access terminal box and preconnection FTTH drop cable can achieve fast deployment, which make sure all inputs/outputs pre-terminated at factory connection quality is better and save labors'cost and time.
An Optical Time Domain Reflector Meter (OTDR) is a high precision testing instruments used to locate events or faults in a fiber link. The OTDR combines a laser source and a detector to provide an inside view of the fiber link. The laser source sends a signal into the fiber where the detector receives the light reflected from the different elements of the link. This produces a trace on a graph made in accordance with the signal received, and a post-analysis event table that contains complete information on each network component is then generated. Then How to Read and Interpret OTDR Events Test Report, it is very important for every technician. OTDR events include Non-reflective Events, Reflective Events, Fiber End, Miss-Matched Fibers or called Gainer, and Ghosts.
As the development of FTTx is very fast, especially FTTH (Fiber to the Home), that means Telecom providers/operators need serve very large quantity of subscribers. So telecom providers need build and maintain more and more fiber optic networks. Therefore, useful testing instruments for acceptance, troubleshoorting and maintaining fiber optics networks are very important and necessary. An OTDR is the right test instrument for telecom engineers in the field. Then, how can we make an OTDR perform better in the real testing tasks? Of course, the OTDR quality is very important. Besides that, some knowledge you must be known about OTDR is necessary too.
