CWDM yog tus nqi qis WDM kev siv thev naus laus zis rau MAN Network, uas siv qhov sib txuas loj ntawm ib hom fiber ntau hauv cheeb tsam poob qis rau ob peb qhov sib txawv ntawm lub teeb rau ib qho fiber rau kev sib kis. Cov txheej txheem thiab tus nqi ntawm cwdm yog pob tshab thiab txhawb nqa 1G/10G Ethernet, SDH/SONET thiab 8/4/2/1g fiber channel ntawm tib cov kab txuas sib txuas.OPTICO muab cov khoom WDM nrog qib siab ntawm kev tiv thaiv, tsis tsuas yog siv siab -qhov khoom siv zoo plhaub, xeb-pov thawj thiab hnav-tiv taus, thiab cov khoom nws tus kheej ua raws li cov qauv kev lag luam, nrog kev ruaj ntseg zoo heev thiab ntseeg tau, tsis muaj qhov cuam tshuam poob thiab poob zoo channel. Tam sim no, CWDM thev naus laus zis tau siv dav hauv kev sib txuas lus, tshaj tawm, kev lag luam network, tsev kawm ntawv network thiab lwm yam.
| Wavelength | 1270nm ~ 1610nm | Kab nrug | 20nm |
Ntxiv Chaw Nres Nkoj Bandwidth | 1270nm ~ 1610nm | Channel Band | ± 6.5nm |
| Tshuab | Pub dawb | Kev nyob ib leeg nyob ib leeg | ≥30dB |
| Tsis-nyob ib sab channel cais | ≥40dB | Polarization Mode Dispersion | ≤0.2 |
| Kev coj ncaj ncees | -45dB | Rov Los Poob | -45dB |
| Muab Lub Hwj Chim Siab Tshaj Plaws | 500 kwm | Ua haujlwm kub | -40~+85℃ |

Tsawg qhov poob qhov poob

Kev rho tawm channel siab
Xyoo ntawm cov txheej txheem nag lossis daus, txheej txheem kev tsim khoom
CWDM yog tus nqi qis WDM kev siv tshuab rau Metro nkag mus rau txheej. Hauv txoj ntsiab cai, CWDM siv lub khoos phis tawj sib txuas mus rau ntau qhov kho qhov muag teeb liab ntawm cov nthwv dej sib txawv mus rau ib qho fiber ntau kho qhov muag rau kev sib kis. Thaum tau txais qhov kawg ntawm qhov txuas, los ntawm kev siv lub tshuab demultiplexer kho qhov muag, cov teeb liab sib xyaw hauv cov kho qhov muag fiber tau tawg rau hauv cov cim ntawm cov nthwv dej sib txawv, txuas nrog lub cuab yeej txais tau.

Raws li peb tau hais ntau lub sijhawm, CWDM tam sim no sib npaug ntawm PLC Splitters ntawm kaum xyoo lossis dhau los, thaum FTTH tes hauj lwm tau pib tshwm sim, ib yam li 5G MAN tes hauj lwm tau tshwm sim hnub no. Raws li cov chaw tsim khoom loj tshaj plaws ntawm PLC Splitter hauv Shenzhen, peb kuj teeb tsa plaub WDM kab hauv xyoo 2018, npog thaj tsam ntau dua 2000 square metres nrog lub peev xwm WDM txhua hli txog li 200000 raws.
Xyoo no peb CWDM, vim los nag lossis daus ntawm thev naus laus zis thiab txheej txheem kev sib txoos laus, peb lub peev xwm tswj hwm tus nqi kuj tau mus txog qhov kawg, yog li CWDM lub sijhawm no tsis tsuas yog tus nqi zoo, thiab xa khoom sai.

4 tag nrho WDM Cov Kab Ntau Lawm

Ntshuam khoom siv ntsuas

Kev ntsuas kub siab thiab qis qis
| Tus Naj Npawb | 2/4/6/8/18/N |
| Pob Loj | Mini/ABS/LGX/1U Vaj Huam Sib Luag |
| Kev teeb tsa | Mux/Demux/OADM |
| Hom Fiber | Bare Fiber/900um xoob raj/2.0mm/3.0mm |
| Fiber ntev | 1m/2m/Qhia meej |
| Hom txuas | Mekas |
100% 3D xeem
100% siab thiab ntsuas kub tsawg
100% kev soj ntsuam kho qhov muag nruj
Pab neeg ua haujlwm pabcuam ib-rau-ib tus
Teb hauv 24 teev
Kev xa khoom sai
Ntau hom thiab cov ntsiab lus plc kos: https: //www.fiberopticom.com/wdm/cwdm-device/
Cim npe nrov: n ch cwdm mux demux module, Suav teb, manufacturers, lwm tus neeg, Hoobkas, lag luam wholesale, customized
| Wavelength | 1270nm ~ 1610nm | Kab nrug | 20nm |
Ntxiv Chaw Nres Nkoj Bandwidth | 1270nm ~ 1610nm | Channel Band | ± 6.5nm |
| Tshuab | Pub dawb | Kev nyob ib leeg nyob ib leeg | ≥30dB |
| Tsis-nyob ib sab channel cais | ≥40dB | Polarization Mode Dispersion | ≤0.2 |
| Kev coj ncaj ncees | -45dB | Rov Los Poob | -45dB |
| Muab Lub Hwj Chim Siab Tshaj Plaws | 500 kwm | Ua haujlwm kub | -40~+85℃ |



