Optical them nyiaj muaj nuj nqi nrog txoj kab nqes dispersion them rau tus qauv ib hom fiber ntau tuaj yeem DCM (G.652) tau tawg thiab tawg txoj kab nqes kev them nyiaj dav dav hauv C-band, tso cai rau lub kaw lus kom zoo dua qhov seem dispersion. Nyob rau hauv tus nqi dispersion them nqi ntawm 1545nm wavelength dispersion tuaj yeem ncav cuag -2070ps / nm.
Lub DCM muab cov nyiaj them rov qab siab dispersion thiab lub txim poob qis heev. Lawv muab cov nyiaj tsis zoo cuam tshuam rau tag nrho C-Band nrog kev ncua deb mus txog 120 mais.
DWDM system dispersion them nyiaj thiab broadband low residual dispersion
G.652 fiber ntau C-band 100% nqes nqes them (tus nqi tus qauv)
Tsawg qhov ntxig poob
Tsawg polarization hom dispersion
Cov ntsuas kev ua tau zoo los ntawm Telcordia GR-2854-CORE tus qauv ntawv pov thawj
Kev ntseeg tau los ntawm Telcordia GR-1221-CORE tus qauv ntawv pov thawj
DCM dispersion them nyiaj module 120km
|
Parameter |
DCM -20 |
DCM -40 |
DCM -60 |
DCM -80 |
DCM -100 |
DCM -120 |
|
Kev Them Nqi Them Nqi (km) |
20 |
40 |
60 |
80 |
100 |
120 |
|
1545nm Dispersion (ps / nm) |
-340+/-10 |
-670+/-20 |
-1000+/-30 |
-1340+/-40 |
-1680+/-50 |
-2010+/-60 |
|
1545nm Relative Dispersion Slope (nm{1}}) |
0.0036 +/- 10% |
|||||
|
Insertion poob (dB) |
Tsawg dua lossis sib npaug li 3.3 |
Tsawg dua lossis sib npaug rau 4.7 |
Tsawg dua lossis sib npaug li 6.4 |
Tsawg dua los yog sib npaug rau 8.0 |
Tsawg dua lossis sib npaug li 9.5 |
Tsawg dua lossis sib npaug rau 11.0 |
|
Insertion poob (typ) (dB) |
2.7 |
4.0 |
5.4 |
6.7 |
8.0 |
9.3 |
|
Polarization Hom Dispersion (ps) |
Tsawg dua lossis sib npaug rau 0.6 |
Tsawg dua los yog sib npaug rau 0.7 |
Tsawg dua lossis sib npaug rau 0.8 |
Tsawg dua lossis sib npaug rau 0.9 |
Tsawg dua los yog sib npaug rau 1.0 |
Tsawg dua los yog sib npaug rau 1.1 |
|
Polarization Hom Dispersion (typ) (ps) |
0.2 |
0.3 |
0.4 |
0.5 |
0.6 |
0.7 |
|
Polarization Dependent Loss (dB) |
Tsawg dua los yog sib npaug rau 0.1 |
Tsawg dua los yog sib npaug rau 0.1 |
Tsawg dua los yog sib npaug rau 0.1 |
Tsawg dua los yog sib npaug rau 0.1 |
Tsawg dua los yog sib npaug rau 0.1 |
Tsawg dua los yog sib npaug rau 0.1 |
Cim npe nrov: dcm dispersion them nyiaj module 120km, Tuam Tshoj, tuam ntxhab, lwm tus muag khoom, Hoobkas, customized, yuav, nqe, bulk, tshaj hom
