All posts by: TARLUZ.COM
Difference among Fujikura, Sumitomo, Fitel and INNO Fusion Splicer
The following is a comparison table among Fujikura FSM-70S/FSM-80S, Sumitomo Type-81C, Fitel S178A and INNO View 7 Fusion Splicers. Manufacturer FUJIKURA SUMITOMO FITEL INNO Model No. FSM-70S Type-81C S178A View 7 Splicing Method Core Alignment Core Alignment Core Alignment Core Alignment Applicable Fibers SM(G. 652/657) MM(G.651) DS(G. 653) NZDS(G. 655) SM(G. 652/657) MM(G.651) DS(G. 653) [...]
Conservando la polaridad en los sistemas MPO/MTP
Los sistemas troncales montados en fábrica, con conectores multifibra MPO, son utilizados de preferencia y de forma creciente para los despliegues de sistemas ópticos de cableado; sobre todo en áreas de alta concentración, tales como los centros de datos. Para poder mantener unas vías bi-direccionales de transmisión, el sistema debe proporcionar una polaridad correcta que […]
Introduction to VSAT (Very Small Aperture Terminal)
VSAT (Very Small Aperture Terminal) is the best solution when terrestrial connectivity is not available or cannot meet your communication needs. Offering converged communications, always-on connectivity anywhere and anytime across multiple geographies, our VSAT is a two way satellite ground station with a dish antenna smaller than three metres. VSAT gives you the freedom to […]
What splitter structure you should have in FTTH network centralized or cascading
FTTH currently developed very fast in South America and Africa, however, many new comers are curioused about how many splitters should i have in FTTH network. PON is the basic structure for FTTH network, PON is short for Passive Optical Network. It consists of OLT, ODN (Splitter) and ONT. From the structure, splitter placement in […]
Introduction to Microducts for Air Blown Fiber ABF
Based on Telcordir GR-3155. Microducts are typically small-diameter, flexible, or semi-flexible ducts designed to provide clean, continuous, low-friction paths for installing optical cables that have relatively low pulling tension limits. The microducts are compatible with existing construction designs and building configurations for both riser- and plenum-rated applications, including cable blowing apparatus. Allow cables to be […]
How to install air blown fiber
When the Telecom operators, ISPs are designing and installing optical fiber cables, they need to have some spare fiber or spare space for future application, Air Blown Fiber (ABF) systems are well developed, available from multiple vendors and some installers are trained and experienced in their installation. The hardware and installation is somwhat different from […]
HOLIDAY NOTICE CHINESE SPRING FESTIVAL 2017
HOLIDAY NOTICE Our offices will be closed on Jan. 26th, 2016, in observance of Chinese Spring Festival. We will be reopen on Feb. 4th 2016. We apologize for any inconvenience caused and thank you for your understanding. SHANGHAI TARLUZ TELECOM TECH. CO., LTD.
The Top 5 structured fiber optic cabling faults
1. Cause: Intermittent faults – Unidentified intermittent faults are amongst the most common and damaging issues that affect structured cabling networks. Faulty patch leads and broken or malfunctioning outlets are typical causes of this frustrating and puzzling problem, but identifying the lead or outlet that’s misfiring can be a headache in itself. Effect: Valuable resources […]
Introduction to OM5 Fiber
ISO/IEC decided to name WBMMF Wideband Multimode Fiber as OM5 in Oct. 2016, this decision was made by ISO/IEC Joint Technical Committee 1 (JTC 1)/Subcommittee 25 (SC 25) Interconnection of Information Technology Equipment. At a spring 2016 meeting of JTC 1/SC 25’s Working Group 3 – Customer Premises Cabling – the working group was unable […]