Cov yam ntxwv tseem ceeb thiab cov lus qhia tshwj xeeb ntawm FBT Couplers hauv Fiber Optic Networks

FBT Coupler: Ib qho tseem ceeb hauv Fiber Optic Networks

Taw
tes optic network tau ua dhau los ua tus caj qaum ntawm kev sib txuas lus, ua rau cov ntaub ntawv ceev thiab txhim khu kev qha ntau nyob deb deb. Ib qho tseem ceeb hauv cov tes hauj lwm no yog Fiber Bragg Grating (FBT) Coupler, uas ua yeeb yam tseem ceeb hauv kev tswj hwm kev faib tawm thiab splitting ntawm optical cim.

Dab tsi yog FBT Coupler?
FBT couplers siv molten khob technology rau folding ob lossis ntau cov fibers ua ke. Tus txheej txheem no yog precisely tswj ntawm ib lub khob hliav lub khob, kom ntseeg tau qhov sib cais sib piv tau raws li cov cai tshwj xeeb. Ib lub fiber ntau ua cov tswv yim, thaum lwm tus fibers muab ntau cov txiaj ntsig tawm, ua kom muaj kev faib tawm ntawm Optical Fiber ntau lub tshuab.

Cov Nta Tseem Ceeb

• Tsawg Ntxiv Poob Ntxiv: Me ntsis teeb liab teeb meem thaum muaj kev kis mob.

• Tsawg polarization yog tus nqi them: tswj cov teeb liab kev ua tau zoo uas tsis muaj kev hloov pauv ntawm polarization.

• Kev ruaj khov zoo: Muaj cov kev ua tau zoo ib txwm nyob rau ntau ib puag ncig.

• Ob Chav thiab Triple Kev Ua Haujlwm Windows: Txhawb Ntau Yam Wavelengths, Txhim Kho Cov Versatility.

• Kev xaiv kev sib piv: Tso cai rau customization kom tau raws li cov kev xav tau ntawm network.

Kev Ua Tshwj Xeeb

• Kev ua haujlwm wavelength (NM): 1310 lossis 1550

• Kev khiav hauj lwm bandwidth (NM): ± 15

• Qhov siab tshaj plaws kev poob dej (IL):

• 1/99: ≤22 / 0.4

• 2/98: ≤18.5 / 0.45

• 3/97: ≤16.7 / 0.5

• 5/95: ≤14.8 / 0.8

• 10/90: ≤11.6 / 1.0

• 20/80: ≤8.0 / 1.5

• 30/70: ≤5,75 / 2.1

• 40/60: ≤4.6 / 2.8

• 50/50: ≤3.6

• Polarization Nyiaj Tsawg (PDL) (DB): ≤0.20

• Extinthtion piv (DB):

• CR> 5%: 18

• 5% ≥ KN> 1%: 16

• Rov qab poob (DB): ≥5

• Kev Kawm Ntawv (DB): ≥55

• Kev Ua Haujlwm Kub (° C): -5 ~ 70

• Cia kub (° C): -40 ~ 85

Kev xaus
FBT Couplers yog qhov tseem ceeb hauv kev tswj hwm thiab txhim kho kev ntsuas kho qhov muag hauv fiber network. Lawv lub peev xwm los muab cov teeb meem ruaj khov, cov teeb tsis muaj sia cais ua rau lawv tseem ceeb hauv ntau cov ntawv thov, los ntawm kev sib tham los rau cov chaw zov me nyuam. Nrog rau cov kev xaiv customizable thiab cov yam ntxwv ruaj ntseg zoo, FBT Couplers txuas ntxiv mus ua kom muaj kev sib txuas lus zoo thiab txhim khu kev qha optic kev sib txuas lus.