FOCC 1x2 WDM

WDM yog ib txoj kev siv nyiaj tsawg los ua kom dhau cov fiber ntau uas muaj tam sim no los ntawm kev txo qis cov channel sib nrug ntawm wavelengths. CWDM muaj tus nqi qis dua rau ib qho channel tshaj qhov ntom ntom WDM (DWDM) thiab tsis muaj kev teeb tsa yog qhov tsim nyog. CWDM cov khoom siv kho qhov muag tuaj yeem nce cov bandwidth ntawm cov hluav taws xob fiber ntau uas twb muaj lawm thiab pab txo kev ua kom cov nqaij fiber ntau. CWDM cov khoom siv kho qhov muag muaj xws li 4-channel, 8-channel lossis 16-channel mux / demux modules lossis raws li ib qho ntxiv / poob module.

Siab Cais

Lub siab rho tawm ua rau CWDM ntaus ntawv siv hauv WDM
system cais cais cov cim kom tsim nyog thaum kis
ntau lub teeb liab, thiab ua tau zoo tiv thaiv cov teeb liab los ntawm
raug distorted vim yog lub crosstalk ntawm cov cim.

Txheej txheem Ntau Lawm

FOCC 1 * 2WDM ntaus ntawv muaj txheej txheem ntau lawm.
Txoj kev kho qhov muag yog tsim los ntawm cov kua nplaum thiab ib nrab
kev mob ntim. Nws muaj cov haujlwm ruaj khov thiab txhim khu kev qha.
Nws txhawb cov haujlwm ntawm qhov hnyav ntawm -40 ~ + 85 ℃,
thiab ua kom lub zog sib kis tau tshwm sim.

Qhov ntev

1x2 WDM

Nta
• Ua tsis tau zoo tso sab
• Tsis tshua muaj qhov cuam tshuam txog qhov poob
• Muaj kev sib cais lub siab yoj
• Lub luag haujlwm ruaj khov nyob hauv ib puag ncig sib txawv
• Cov qauv sib txig

Performance Index

Wavelength (nm)	1310/1550
BroadBand (nm)	± 15
Qhov tsis txaus ntseeg (dB)	≤0.30
Kev rho tawm (dB)	18
PDL (dB)	0.10
Kev Muaj Peev Xwm (dB)	55
Cov Kev Ua Haujlwm Kub Ntau (℃)	-40 ℃ ~ + 85 ℃

Cov ntaub ntawv xaj

Wavelength (nm)	Xaus	Pob Qhov ntev (hli)	Hom fiber ntau thiab ntev	Cov khoom sib txuas hom
1310/1550	1X2 2x2	3x54mm 3x54mm lossis 90x20x10mm	9 / 125um (fiber ntau diam) Ntev: 1m 250um (fiber ntau diam) 900um (fiber ntau diam) 3.0 hli (lub taub fiber)	ST / PC SC / PC / APC FC / PC / APC LC / PC / APC

Encapsulation Tus Qauv

Yam khoom	1x2 lossis 2x2
Pigtail hom	250um liab qab fiber ntau	900um loosen raj	3 hli khi raj
Qhov Coob	ф3xL55	ф3xL55	L90xW15xH7
Pigtail ntev	1 meter lossis Mekas

khoom duab

1x2 WDM

Thov

WDM pab kiag li lawm siv nyob rau hauv passive wavelength faib multiplexing system module khoom, uas tuaj yeem Mux, Demux lossis ntxiv-poob multiplexing cov cim kho qhov muag sib txawv, ua tau raws li qhov yuav tsum tau muab cov nqi sib txawv ntawm cov xa hluav taws xob rau cov txheej txheem ntawm ib qho kho qhov muag, xws li Ethernet, ATM, POS, SDH, thiab lwm yam.

1x2 WDM