Kev Qhia Kom Pom Kom Zoo
| Tsis | 8 Channel | ||
M UX | D EMUX | ||
Channel Wavelength (nm) | ITU 100GHz Daim Phiaj | ||
Qhov chaw wavelength raug (nm) | 0.1 | ||
Channel Sib Ntsib (nm) | 0.8nm (100GHz) | ||
Channel Passband (@ -0.5dB bandwidth (nm) | > 0.25 | ||
Poob Zoo (dB) | ≤3.0 | ||
Channel Kev Sib Tw (dB) | 1.0 | ||
Channel Ripple (dB) | 0.3 | ||
Kev rho tawm (dB) | Nyob sib ze | Tsis muaj | > 30 |
Tsis-nyob | Tsis muaj | > 40 | |
Inertion Poob Kub Rhiab (dB / ℃) | <> | ||
Wavelength Kub Hloov (nm / ℃) | <> | ||
Kev Saib Xyuas Qhov Txheeb Ze Uas Tsis Tuaj (dB) | <> | ||
Hom kev sib faib hom | <> | ||
Kev Muaj Peev Xwm (dB) | > 50 | ||
Tuaj Poob (dB) | > 45 | ||
Kev Siv Lub Zog Loj (mW) | 300 tawm | ||
Passive DWDM MUX / DEMUX module
| Qauv | Channel | ILoss (dB) | Kev rho tawm (dB) | Wavelength (nm) | ||
MU / DMU | MU + DMU | Nyob sib ze | Tsis-nyob | |||
HT6000-ODM08 | 8CH MUX thiab DEMUX | 3 | 3.5 | 30. 30 | 40 | 100GHZ ITUT Daim Duab C-Band |
HT6000-OMU08 | 8CH MUX | 3 | 3.5 | 30. 30 | 40 | 100GHZ ITUT Daim Duab C-Band |
HT6000-ODU08 | 8CH DEMUX | 3 | 3.5 | 30. 30 | 40 | 100GHZ ITUT Daim Duab C-Band |
Npaum li cas dual fiber ntau 8ch DWDM Mux Demux txuas?
Cov lus nug & Cov lus teb
Q1: Muaj pes tsawg lub channel rau DWDM tuaj yeem ua tiav?
A1: DWDM wavelengths tau ntim nruj nreem sib xyaw dhau C-band,
Hauv 100GHz daim phiaj (0.8nm) tuaj yeem ua tiav 48 wavelengths,
Hauv 50GHz daim phiaj (0.4nm) tuaj yeem ua tiav 96 wavelengths.
Q2: Dab tsi DWDM Mux Demux feem ntau yog siv rau thiab thov enviroment?
A2: Nws siv dav rau kev xa mus ntev ntev. Cov raws tu qauv yog cov pob tshab thiab nplua cov ntawv thov suav nrog 10 / 1G Ethernet, SDH / SONET, 16/8/4/2 / 1G Fiber Channel, FTTx thiab CATV.
Q3: Koj puas tuaj yeem muab cov kev cai sevices rau DWDM Mux Demux?
A3: Yog lawm, HTFuture yuav ua raws li koj cov Mux txig rau koj cov kev xav tau tshwj xeeb. Ib qho kev yoj ib qho twg, ib qho txuas, ib qho vaj tse thiab ib qho tshwj xeeb chaw nres nkoj tuaj yeem ua tiav.
Q4: Passive DWDM vs CWDM - Qhov twg yog qhov zoo dua?
A4: Rau kev nrug deb (zoo li 70km), tsis muaj peev xwm, sub-10G. CWDM ua haujlwm zoo dua, raws li qhov yooj yim thiab raug nqi.
Yog tias koj xav tau cov kev cai ceev txog li 100G / 200G ib channel, rau daim ntaub ntawv siv ntev, DWDM ua haujlwm zoo dua.
Q5: Peb puas tuaj yeem yuam ib nkawm los kuaj ua ntej?
A5: Yog lawm, Yog Tsis muaj MOQ los txhawb koj.
Q6: Cov ntawv pov thawj twg nws muaj?
A6: CE, ROHs, FCC, ISO.
Paub ntau ntxiv txog DWDM Cov Phiaj Rov Qab
DWDM-based network qauv tau muab faib ua peb chav kawm, uas yog yooj yim taw tes rau taw qhia DWDM txuas, DWDM wavelength kev xa xov nrog hluav taws xob TDM thiab hloov / xa rov qab network thiab tag nrho cov kho qhov muag DWDM network.
1. Kev Taw Qhia Yooj Yim rau Txuas DWDM Txuas
Hauv cov lus qhia ntawm no, cov hluav taws xob hluav taws xob tuaj yeem SONET / SDH hloov chaw, Internet routers, hloov hluav taws xob ATM, lossis lwm hom network sib cuam tshuam. DWDM node muaj qhov sib txuas ntawm ob nthwv dej wavelength multiplexer / de-multiplexer (cov khoom hluav taws xob sib zog) thiab ib khub ntawm cov khoom siv hluav taws xob / hluav taws xob / hluav taws xob-kho qhov muag. Txhua qhov chaw nthwv dej yog siv los xa ib cov kwj ntawm cov ntaub ntawv ib tus zuj zus. DWDM wavelength multiplexer sib txuas ntawm txhua txoj kab hluav taws xob nkag mus rau hauv ib qho kev ua lub teeb thiab nqus nws rau hauv ib leeg. Lub teeb sib xyaw ua ke ntawm ntau lub yoj yoj yog sib cais los ntawm demultiplexer ntawm qhov tau txais kawg. Cov teeb liab nqa los ntawm txhua tus kab hluav taws xob channel yog tom qab ntawd hloov mus rau qhov hluav taws xob dhau los ntawm O / E hloov (cov duab pom). Nyob rau hauv txoj kev no, ib txoj kab hluav taws xob channel tuaj yeem sib npaug nrog cov tsoos fiber ntau nyob rau hauv uas ib lub teeb ci tau siv los nqa cov ntaub ntawv. Nws yog tsim nyog sau cia hais tias lub nthwv dej sib tshooj hauv ib qho fiber ntau tuaj yeem siv rau ob qho kev qhia lossis ob txoj xov hlau tau siv nrog txhua qhov rau ib qho kev taw qhia.
2. Wavelength Routing Nrog Electronic TDM
Hauv cov qauv no, wavelength routers yog siv los kho lossis rov teeb tsa lub network topology tsis pub dhau ntawm qhov kho qhov muag thiab TDM network nodes siv los ua multiplexing thiab hloov hauv hluav taws xob. Qhov kev sib txuas ua ke ntawm qhov kho qhov muag thiab hluav taws xob network no tuaj yeem siv rau hauv SONET / SDH uas qhov hluav taws xob TDM network nodes yuav yog SONET keyboards, lossis hauv Is Taws Nem uas hluav taws xob TDM network nodes yuav yog Internet routers. Lub architecture kuj tseem siv tau hauv ATM network qhov hluav taws xob TDM network nodes yuav yog ATM hloov chaw.
3.Txhua Tag Nrho Cov Khoos Phis Kho Kom Zoo DWDM Network
Raws li pom tau tias hluav taws xob TDM / hloov pob hluav taws xob tuaj yeem yog txhua yam, xws li SONET / SDH keyboards, Internet routers, thiab ATM hloov chaw. Qhov no qhia tau tias txhua qhov kev sib tw ntawm TDM nyob rau hauv txhua qhov chaw tsim kho-txuas tau tuaj yeem yog SONET / SDH keyboards, lossis txhua tus txuas hluav taws xob ATM tagnrho, lossis txhua tus khoos phis tawj Internet. Qhov sib txawv ntawm txhua qhov-txuas ntawm TDM / hloov pob hlav tuaj yeem tuaj yeem nyob hauv ib lub network, muab cov kab ke kev hloov pauv tau raug ua. Qhov tseeb, qhov kho qhov muag TDM / hloov ntawm qhov txuas thiab lub suab sib yoj ntev ntev nyob rau hauv ib qho chaw sib txuas tau tuaj yeem ua ke rau hauv ib qho tag nrho cov kho qhov muag hloov ntawm qhov txuas uas tsis tsuas yog xa mus rau pob los ntawm lub sijhawm sau npe sib txuas tab sis kuj xaiv lub teeb kev ntse raws qhov muaj thiab kev thauj mus los. ntawm qhov txuas.
Cim npe nrov: 8 channel DWDM mux demux, Tuam Tshoj, tuam ntxhab, lwm tus neeg, Hoobkas, lag luam, customized, yuav, nqe, tej, ntau tshaj yog cov hom
