WDM (Wavelength Division Multiplexing) thev naus laus zis uas tau sib kis ua ke thiab tso rau hauv tib lub fiber ntawm cov kab kho qhov muag; thaum tau txais qhov kawg, tus demultiplexer (tseem hu ua demultiplexer lossis demultiplexer, demultiplexer) xa thiab tau txais lub teeb ntawm ntau lub wavelengths Ib lub thev naus laus zis uas cais cov xa tawm thiab tom qab ntawd xa ob lossis ntau qhov kho qhov muag pom nrog sib txawv wavelengths hauv tib lub fiber tib lub sijhawm hu ua wavelength division division replacement.
DEMUX Module tuaj yeem daws qhov tsis txaus ntawm cov peev txheej siv hluav taws xob thiab kev xa tawm ntawm kev lag luam, thiab txo tus nqi ntawm kev tsim network. Nrog tus nqi qis thiab qhov dav me, nws tsuas yog siv hauv cheeb tsam hauv cheeb tsam network thiab nkag mus rau txheej, kuj tseem siv los tsim tes hauj lwm.
Parameter | 4 Channel | 8 Channel | 16 Channel | ||||
| Mux | Demux | Mux | Demux | Mux | Demux | ||
Channel Wavelength (nm) | 1270~1610 | ||||||
Center wavelength Qhov tseeb (nm) | ±0.5 | ||||||
Channel Spacing (nm) | 20 | ||||||
Channel Pass band (@-0.5dB bandwidth (nm) | & gt; 14 | ||||||
Kev poob qhov poob (dB) | ≤1.4 | ≤2.6 | ≤5.0 | ||||
Channel Uniformity (dB) | ≤0.5 | ≤0.5 | ≤0.5 | ||||
Channel Ripple (dB) | 0.3 | ||||||
Kev rho tawm (dB) | Nyob ib sab | N/A | & gt; 30 | N/A | & gt; 30 | N/A | & gt; 30 |
Tsis nyob ib sab | N/A | [TxG] gt; 40 | N/A | [TxG] gt; 40 | N/A | [TxG] gt; 40 | |
Insertion Loss Temperature Sensitivity (dB/℃) | & nws; 0.005 | ||||||
Wavelength Kub Hloov (nm/℃) | & nws; 0.002 | ||||||
Polarization Dependent Loss (dB) | & nws; 0.1 | ||||||
Polarization Mode Dispersion (PS) | & nws; 0.1 | ||||||
Kev Ncaj Ncees (dB) | [TxG] gt; 50 | ||||||
Rov Qab Los (dB) | [NPE] gt; 45 | ||||||
Kev Muaj Peev Xwm Ntau Tshaj (mW) | 500 | ||||||
Kev Ua Haujlwm Kub (℃) | -5~+75 | ||||||
Cia Kub (℃) | -40~85 | ||||||
Pob qhov ntev (hli) | 1. L100 x W80 x H10 (2 CH ~ 8CH Module) | ||||||
| 2. L120xW800xH18 (9 CH ~ 18CH Module) | |||||||
Nta
Tsawg qhov poob qhov poob
Tsawg PDL
Kev rho tawm channel siab
Kev ntseeg tau zoo ib puag ncig
Cov ntawv thov
NWS system
CATV
MAN (Lub Nroog Hauv Nroog Network)
Mux/Demux
Khoom Zaub:
Cim npe nrov: 4 8 16 18 channel wdm cwdm dwdm mux demux module, Tuam Tshoj, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, lag luam wholesale, customized
Parameter | 4 Channel | 8 Channel | 16 Channel | ||||
| Mux | Demux | Mux | Demux | Mux | Demux | ||
Channel Wavelength (nm) | 1270~1610 | ||||||
Center wavelength Qhov tseeb (nm) | ±0.5 | ||||||
Channel Spacing (nm) | 20 | ||||||
Channel Pass band (@-0.5dB bandwidth (nm) | & gt; 14 | ||||||
Kev poob qhov poob (dB) | ≤1.4 | ≤2.6 | ≤5.0 | ||||
Channel Uniformity (dB) | ≤0.5 | ≤0.5 | ≤0.5 | ||||
Channel Ripple (dB) | 0.3 | ||||||
Kev rho tawm (dB) | Nyob ib sab | N/A | & gt; 30 | N/A | & gt; 30 | N/A | & gt; 30 |
Tsis nyob ib sab | N/A | [TxG] gt; 40 | N/A | [TxG] gt; 40 | N/A | [TxG] gt; 40 | |
Insertion Loss Temperature Sensitivity (dB/℃) | & nws; 0.005 | ||||||
Wavelength Kub Hloov (nm/℃) | & nws; 0.002 | ||||||
Polarization Dependent Loss (dB) | & nws; 0.1 | ||||||
Polarization Mode Dispersion (PS) | & nws; 0.1 | ||||||
Kev Ncaj Ncees (dB) | [TxG] gt; 50 | ||||||
Rov Qab Los (dB) | [NPE] gt; 45 | ||||||
Kev Muaj Peev Xwm Ntau Tshaj (mW) | 500 | ||||||
Kev Ua Haujlwm Kub (℃) | -5~+75 | ||||||
Cia Kub (℃) | -40~85 | ||||||
Pob qhov ntev (hli) | 1. L100 x W80 x H10 (2 CH ~ 8CH Module) | ||||||
| 2. L120xW800xH18 (9 CH ~ 18CH Module) | |||||||
