TDCM
Dispersion is one of the transmission properties of the optical fiber, and the optical pulse signal will be broadened in time after transmission in the optical fiber for a distance, which produces inter-symbol interference, thus increasing the error rate and affecting the quality of communication.
Types of TDCM
01- Tunable Dispersion Compensation Card
Tunable Dispersion Compensation line card uses fiber as the underlying technology to achieve tunability, which allows it to be unlocked from a specific 100/50 GHz grid-like fiber grating and etalon technologies require.
TDCM FAQs
What is dispersion compensation module?
In optical fiber communications, dispersion compensation modules (DCM) (also called dispersion compensation units, DCU) can be used for compensating the chromatic dispersion of, e.g., a long span of transmission fiber. A dispersion-compensating module is often placed between two fiber amplifiers.
How can we reduce dispersion?
One way to decrease chromatic dispersion is to narrow the spectral width of the transmitter. Lasers, for example, have a more narrow spectral width than LEDs. A monochromatic laser emits only one wavelength and therefore, does not contribute to chromatic dispersion.
What do you mean by zero dispersion fibers?
A wavelength where the group delay dispersion of a fiber or a material is zero. Categories: general optics, fiber optics and waveguides. Formula symbol: λ0.
Guangzhou Sintai Communication Co., Ltd, which was founded in early 2013, is specialized in the optical transmission field with R&D, production, sales and customer service. We provide splitter fbt, fiber dispersion compensationand etc. Want to know more? Please contact us.
Send product request
Other supplier products
 |
Optical Communication Products | Achieving high bandwidth for end-to-end fiber transport networks. With the rapid development of optical communication industry, the demand in lo... |
 |
4CH DWDM Mux Demux | DWDMMux Demux is usually used for long-haul transmission where wavelengths are packed tightly together over the C-band, up to 48 wavelengths in 100... |
 |
18CH CWDM Mux Demux | Advantages of Demultiplexer The CWDMmultiplexer/demultiplexer launched by Guangzhou Sintai Communications Co., Ltd. is designed for economical a... |
 |
Integrated WDM System | The integrated WDM System offers 1U 48X10G→480G System and 1U 12X100G→1.2T System which supports single-channel access rate up to 10 Gbit... |
 |
5G Fronthaul WDM System | Sintai fronthaul 5g WDM System offers semi-active WDM system and passive WDM system which is mainly used to solve the problem of lack of optical ca... |
Same products
 |
GJS-D021 Dome Fiber Optic Splice Closure | Seller: "Shanghai Grandway Telecom Tech.Co.,Ltd. | Functions Type D021 dome closure fiber opticcan be used for aerial,underground, pipeline and wal... |
 |
GJS-D010 Dome Fiber Optic Splice Closure | Seller: "Shanghai Grandway Telecom Tech.Co.,Ltd. | GJS-D010 Dome Fiber Closure Functions Type D010 fiber optic splice enclosurecan be used for a... |
 |
Indoor FTTH Drop Cable | Seller: "Shanghai Grandway Telecom Tech.Co.,Ltd. | Functions With the development of fiber optic communication, FTTH has been the final solution of... |
 |
F2H-OTB-A Series Indoor Optical Termination Box | Seller: "Shanghai Grandway Telecom Tech.Co.,Ltd. | Functions F2H-OTB-A Series indoor fiber termination boxis used as terminal equipment of otb fibe... |
 |
F2H-FOSC-ODP Fiber Optic Splice & Splitter Closure | Seller: "Shanghai Grandway Telecom Tech.Co.,Ltd. | Functions F2H-FOSC-ODP Fiber Optic Splice & Splitter Closure applies vented structure and me... |
