O-band WDM: Nouvo chapit nan Fib Optik Kominikasyon
Nan jaden an gwo nan kominikasyon fib optik, teknoloji WDM te vin yon vle di kle amelyore kapasite nan transmisyon nan fib optik paske nan efikasite segondè li yo ak gwo kapasite . nan anpil Gwoup Mizik nan teknoloji WDM, O-band ak avantaj inik li yo, jwe yon wòl enpòtan nan gwo vitès Ethernet transmisyon, done santral @ {
一, monte nanO-bann
O-band la, oswa bann orijinal la, se te youn nan premye Gwoup Mizik yo dwe prezante nan Fib Kominikasyon Optik . ranje longèdonn li yo se apeprè ant 1260Nm ak 1360Nm, ak lè se siyal la optik nan sa a ranje transmèt nan fib la, ki te lakòz-ki ba-ki ba-ki ba-ki ba-ki ba-ki ba-ki ba-ki ba-ki ba-yo ki te itilize nan-ki ba-ki ba-ki ba-ki ba-ki ba-ki ba-ki ba-ki ba-ki ba-yo ki te itilize nan yon-ki ba-ki ba-ki ba-ki ba-ki ba-ki ba-ki ba-ki ba-yo ki te itilize nan yon sèl-ki ba-ki ba-ki ba-ki ba-ki ba-ki ba-ki ba-yo ki te gen rapò ak-ki ba-ki ba-ki ba-ki ba-ki te ka a. Transmisyon ak lòt jaden, vin yon pati endispansab nan kominikasyon fib optik .
2,Tli prensip nan teknoloji WDM
WDM technology, that is, wavelength division multiplexing technology, is a technology that combines a variety of different wavelength optical signals through a wave synthesizer, and coupled to the same optical fiber for data transmission. Its working principle is based on the constant value of wavelength and frequency product equal to the speed of light, so wavelength division multiplexing can also be regarded as frequency division Multiplexing . Objektif prensipal teknoloji sa a se pou amelyore kapasite transmisyon fib optik ak amelyore efikasite itilizasyon resous fib optik .
3,O-band teknoloji WDM: konbinezon pafè
Konbine O-bann ak teknoloji WDM se san dout yon chwa pafè . Pèt la ki ba ak karakteristik ki ba dispèsyon nan O-band bay yon anviwònman transmisyon ideyal pou teknoloji WDM, ak teknoloji WDM plis amelyore kapasite a transmisyon ak efikasite nan O-band .}
In O-band's WDM system, multiple optical signals of different wavelengths are multiplexed together and transmitted through the same optical fiber. At the receiving end, these optical signals are separated by a demultiplexer and then restored to the original signal by a demodulator. In this way, the parallel transmission of multiple signals is realized, and the bandwidth and efficiency of the rezo kominikasyon yo anpil amelyore .
4,Aplikasyon nan O-band teknoloji WDM
O-band's WDM technology is widely used in a variety of communication scenarios, including but not limited to data center interconnection, metropolitan access, and point-to-point access networks. With the continuous development of 5G, the Internet of Things and other technologies, the requirements for communication network bandwidth and efficiency are also getting higher and higher. O-band's WDM technology, with Avantaj li yo nan Pleasant segondè, pèt ki ba ak dispèsyon ki ba, se yon chwa enpòtan yo satisfè bezwen sa yo .
Nan ti bout tan, teknoloji WDM O-band la se yon teknoloji enpòtan nan jaden an nan kominikasyon fib optik, epi li te sou fòm piki nouvo vitalite nan devlopman nan rezo kominikasyon modèn ak avantaj inik li yo ak kandida aplikasyon lajè . nou gen rezon ki fè yo kwè ke nan jou kap vini yo, teknoloji WDM O-band la ap kontinye jwe yon menm plis enpòte {{3 {3.
Pou plis Sur endistri, tanpri rete branche sou d-nèt . ou ta dwe gen nenpòt ki kondisyon espesifik, santi yo lib yo rive jwenn soti nan m 'via imèl nansales@dwdmnetwork.com. Ekip teknik mwen an ak mwen konplètman angaje nan bay ou ak solisyon an pi bon pwepare a bezwen ou .
wòl foumi nan jaden an nan kominikasyon fib optik .
