FBT Fiber optical coupler MM OM1/OM2/OM3 (62.5/125 ,50/125)
A fiber optic coupler is a device used in optical fiber systems with one or more input fibers and one or several output fibers. Light entering an input fiber can appear at one or more outputs and its power distribution potentially depending on the wavelength and polarization. Such couplers can be fabricated in different ways, for example by thermally fusing fibers so that their cores get into intimate contact. If all involved fibers are single-mode (supporting only a single mode per polarization direction for a given wavelength), there are certain physical restrictions on the performance of the coupler. In particular, it is not possible to combine two or more inputs of the same optical frequency into one single-polarization output without significant excess losses. However, such a restriction does not occur for different input wavelengths: there are couplers that can combine two inputs at different wavelengths into one output without exhibiting significant losses. Wavelength-sensitive couplers are used as multiplexers in wavelength-division multiplexing (WDM) telecom systems to combine several input channels with different wavelengths, or to separate channels.
Other supplier products
|
|
Fiber Optical Bare adaptor FC SC LC SM |
Product introduction Length 40MM diameter 13MM Cycle test (-40-+80 C) Change less than 0.2dB The operation is convenient and visual, and can be obs... |
|
|
Terminal Equipment ONU for GEPON system/FTTx |
In general, devices equipped with optical receivers, uplink transmitters, and multiple bridge amplifier networks are called optical nodes. PON uses... |
|
|
Waterproof outdoor patch cord optic fiber patchcord FC/LC/SC/ST |
Waterproof Fiber Optic cables are widely used in data transmission network, typical types are with 2 fiber cores, 4 fiber cores or 8, 12 fiber core... |
|
|
FTTH Fiber optical Terminal box 24/48/96/144 cores |
Features: Industry Standard user interface,made of high impact plastic, Can be isntalled with 1:4,1:8,1:16 PLC splitters, Anti-UV and waterproof, U... |
|
|
Aerial Fiber optic cable GYTS/GYTA/GYTA53/GYXTW/ADSS |
An optical fiber cable, also known as fiber optic cable, is an assembly similar to an electrical cable, but containing one or more optical fibers t... |
供应产品
Same products
