Introduction Fiber optic cable that is capable of surviving the outdoor environment and meets the flammability requirements for use inside buildings offers many advantages to the end-user, as well as the installer and distributor. The use of only one type of cable between and within buildings can save many labor hours and reduce material costs […]
Optical Cable
FAQ: Why should i use G 657 Bend optimized optical fiber
The roll out of fibre-to-the-home (FTTH) networks has been of global importance since the early 2000s, requiring a dedicated single-mode fibre cable Recommendation. As today’s FTTx networks push optical fiber to single-family homes and multiple dwelling units, they require smaller distribution cabinets and compact fiber management systems, where fiber is subject to a greater degree […]
What you should know about ITU-T G 657 Fiber
This content is about 4 what you should know features about G 657 A/B bare fiber in OSP networks. 1. What you should know is about the G.657 standard was developed by the International Telecommunications Union (ITU) to provide consistency in the evolving requirements for bend-insensitive singlemode fiber. This class of fiber enables cost reductions through […]
Top 5 Considerations for choose optical Fiber
In current OSP (Outside Plant) networks, there will involve both SM (Single Mode) and MM (Multimode) fiber. however, because MM is with short transmission distance, so current OSP network is main about SM fiber and operating at wavelengths of 1310nm and 1550nm, (WDM System, wavelengths division multiplexing systems with more wavelengths in the spectrum). In […]
Fiber Optic Cable Termination Type
Fiber Optic Termination Method There are plenty of fiber connector termination method, each with its own advantages and disadvantages, Generally, in most case, both SM and MM cable are pulled without termination, operators strip the fiber cable by special toolkit and splice the fiber cable with pigtails, and protect the splice by heat shrinkable sleeves, […]
Fibre Installation Guidelines
Nowadays, fiber cable are installed world wide, even through there is many protection for optical cable, however, it is still easily damaged because the hair like bare fiber is easy to break. to avoid fiber break, and ensure the fibre cable are correctly installed with good optical performance. please read the following guide lines carefully […]
ITU T G 652 Fiber Link Design consideration
A concatenated link usually includes a number of spliced factory lengths of optical fibre cable. The requirements for factory lengths are given in clauses 5 and 6. The transmission parameters for concatenated links must take into account not only the performance of the individual cable lengths but also the statistics of concatenation. The transmission characteristics […]
Standard Specification for ITU G 652 Optical Fiber
Recommendation ITU-T G.652 describes the geometrical, mechanical and transmission attributes of a single-mode optical fibre and cable which has zero-dispersion wavelength around 1310 nm. The ITU-T G.652 fibre was originally optimized for use in the 1310 nm wavelength region, but can also be used in the 1550 nm region. This is the latest revision of […]
Advantages Of Fiber Optics
Optical Fiber Advantage in telecommunication 1. Immunity to Electromagnetic Interference Although fiber optics can solve data communications problems, they are not needed everywhere. Most computer data goes over ordinary wires. Most data is sent over short distances at low speed. In ordinary environments, it is not practical to use fiber optics to transmit data between […]
Optical fiber cable
Optical fiber cable introduction from WIKI An optical fiber cable is a cable containing one or more optical fibers that are used to carry light. The optical fiber elements are typically individually coated with plastic layers and contained in a protective tube suitable for the environment where the cable will be deployed. Different types of […]