Nta
(1) Kho qhov muag ntxiv / Poob Multiplexing (OADM)
(2) Passive OADM Ntxiv / poob 2/4/8 raws ntawm cov chaw deb
(3) Qes qis ua rau poob rau C-band channels
(4) DWDM C-Band, 100GHz ITU Daim Phiaj (0.8nm spacing)
(5) Ib Leeg-sab (sab hnub tuaj lossis sab hnub poob) lossis ob sab (sab hnub tuaj thiab sab hnub poob)
(6) Ua tsis tiav passive, tsis muaj lub zog los yog tu yuav tsum tau ua
(7) Zoo rau DWDM ntiv nplhaib cov qauv lossis cov ntawv thov saw hlau
(8) Txhim kho lub peev xwm pa tawm hauv cov teeb meem fiber ntau
(9) Txuag lossis siv rov qab cov fiber ntau nrog DWDM
(10) Cov nqi qis tshaj tawm ntawm cov khw muag khoom
(11) Muaj kev hloov pauv thiab ntsuas tau
Cov Lus Qhia Tshwj Xeeb
Tsis | Tus nqi | ||
Channel Wavelength | ITU Daim phiaj | ||
Channel Sib Nrauj | 100Ghz | ||
Tus Xov Tooj Channel | 4 Ch | 8 Ch | |
Qhov chaw wavelength raug (nm) | 0.11 | ||
Channel Passband (@ -0.5dB bandwidth (nm) | > 0.3 | ||
Poob Zoo (dB) | Hauv - Tso @ nco | 2.0 | 3.2 |
Ntxiv --- Tawm @ ntxiv | 2.0 | 3.2 | |
Hauv --- tawm @ lwm yam | 2.5 | 5.0 | |
Ntxiv / Nthuav Channel Ripple (dB) | <> | ||
Kev Khwv Cawv Channel | Nyob sib ze | > 25 | |
Tsis-nyob | > 45 | ||
Ua Rau Ntsuas Kub Kub Tsis Txaus Ntseeg (dB / ℃) | <> | ||
Wavelength Kub Hloov (nm / ℃) | <> | ||
Kev Saib Xyuas Qhov Txheeb Ze Uas Tsis Tuaj (dB) | <> | ||
Hom kev rho tawm hom (ps) | <> | ||
Kev qhia ncaj qha (dB) (Kev tawm tswv yim ntxiv, Tsim tawm kom poob, | > 50 | ||
Tuaj Poob (dB) | > 45 | ||
Lub Zog Siv Ntau Tshaj Plaws (mW) | 500 | ||
Daim Ntawv Teev Cov Npe
| Channel | Ntawm ITU kab sib chaws hauv C-band | Channel | Ntawm ITU kab sib chaws hauv C-band | ||
Zaus (THz) | Wavelength (nm) | Zaus (THz) | Wavelength (nm) | ||
C21 | Xyoo 192.1 | 1560.61 | C41 | Xyoo 194,1 | 1544,53 |
C22 | Xyoo 192.2 | 1559.79 | C42 | Xyoo 194,2 | 1543.73 |
C23 | Xyoo 192.3 | 1558.98 | C43 | Xyoo 194.3 | 1542.94 |
C24 | Xyoo 192.4 | 1558.17 | C44 | Xyoo 194,4 | 1542.14 |
C25 | Xyoo 192,5 | 1557.36 | C45 | Xyoo 194,5 | 1541.35 |
C26 | Xyoo 192.6 | 1556,55 | C46 | Xyoo 194,6 | 1540.56 |
C27 | Xyoo 192.7 | 1555.75 | C47 | Xyoo 194,7 | 1539.77 |
C28 | Xyoo 192.8 | 1554.94 | C48 | Xyoo 194,8 | 1538.98 |
C29 | Xyoo 192.9 | 1554.13 | C49 | Xyoo 194,9 | 1538.19 |
C30 | Xyoo 193.0 | 1553.33 | C50 | Xyoo 195.0 | 1537.40 |
C31 | Xyoo 193,1 | 1552.52 | C51 | Xyoo 195.1 | 1536.61 |
C32 | 193,2 | 1551.72 | C52 | Xyoo 195.2 | 1535,82 |
C33 | 193.3 | 1550.92 | C53 | Xyoo 195.3 | 1535.04 |
C34 | Xyoo 193,4 | 1550.12 | C54 | Xyoo 195,4 | 1534,25 |
C35 | Xyoo 193,5 | 1549.32 | C55 | Xyoo 195,5 | 1533.47 |
C36 | 193.6 | 1548,51 | C56 | Xyoo 195.6 | 1532.68 |
C37 | 193,7 | 1547.72 | C57 | Xyoo 195,7 | 1531.90 |
C38 | 193,8 | 1546.92 | C58 | Xyoo 195,8 | 1531.12 |
C39 | Xyoo 193,9 | 1546.12 | C59 | Xyoo 195.9 | 1530.33 |
C40 | Xyoo 194.0 | 1545.32 | C60 | Xyoo 196.0 | 1529.56 |
DWDM Dual Fiber DUAL-SIDED OADM 1U 19inch Khib
| Qauv | Kev piav qhia | Daim duab ntawm qhov ntsuas | Poob Zoo (dB) | wavelength | |
Ntxiv / Poob | Hauv --- tawm @ lwm yam | ||||
OADMD11 | 1CH ntxiv thiab 1CH ntog Module dual Fiber |
| 1.2 | 1.3 | 100GHz |
OADMD22 | 2CH ntxiv thiab 2CH tso Module dual Fiber |
| 1.5 | 1.8 | 100GHz |
OADMD44 | 4CH ntxiv thiab 4CH tso Module dual Fiber |
| 1.8 | 2.0 | 100GHz |
OADMD88 | 8CH ntxiv thiab 8CH tso Module dual Fiber |
| 2.4 | ＜ 3 | 100GHz |
Cov lus nug & Cov lus teb
Q1: Qhov kev txiav txim yam tsawg kawg yog dab tsi?
A1: Peb lees txais ib thooj rau cov khoom lag luam txheem. Yog tias xav tau OEM, yuav pom cov ncauj lus kom ntxaws thiab paub meej tias MOQ rau koj los ntawm peb lub tuam tsev muag khoom.
Q2: Peb puas tuaj yeem tau txais tus qauv dawb?
A2: Thov txim, feem ntau peb yuav tsis muab cov qauv dawb. Koj tuaj yeem yuav ib qho coj mus kuaj ua ntej.
Q3: Koj puas muab OEM / ODM?
A3: Yog lawm, peb tuaj yeem muab OEM / ODM cov kev pabcuam customized raws li peb cov neeg siv ntau yam kev thov thiab kev thov.
Q4: Dab tsi tuaj yeem lav rau cov khoom lag luam?
A4: Raws li peb txoj cai warranty, peb yuav muab 12 lub hlis warranty lub sijhawm txij li hnub xa khoom rau peb txhua yam khoom.
Q5. Yuav ua li cas hais txog Kev Xa Tawm, Thauj Khoom thiab Kev Pabcuam?
A5: Cov nqi sib tw muag;
Warranty: 1-3 xyoo warranty;
Cov kev pab cuam zoo tom qab muag;
Cov qauv yog muaj rau kev xeem;
Teb koj qhov kev nug hauv 24 teev;
Koj tuaj yeem tau txais peb cov nyiaj them yug online ntawm 24 * 7;
Lub peev xwm loj ntawm kev tsim khoom thiab xa khoom ceev lub sijhawm;
Nrog pab neeg muaj kev paub;
Customized label thiab pob, ODM thiab OEM kev pabcuam muaj;
100% cov ntaub ntawv tshiab rau kev tsim khoom thiab 100% txhim khu kev qha zoo.
Q6: Muaj pes tsawg hom WDM?
A6: Muaj ob hom WDM hnub no:
(1) Coarse WDM (CWDM): Cov WDM cov tshuab uas muaj tsawg dua yim lub wavelengths uas nquag ua hauj lwm rau ib leeg. CWDM txhais los ntawm wavelengths. DWDM (saib hauv qab) yog txhais ntawm kev muaj ntau zaus. DWDM lub nthwv dej nthwv kab sib txawv haum rau ntau cov channel rau ib tus hluas, tab sis tus nqi ntau dua los siv thiab ua haujlwm.
CWDM yog rau kev sib txuas lus luv-luv, yog li nws siv ntau yam muaj ntau zaus nrog nthwv dej kis mus deb sib nrug. Standardized channel spacing tso cai rau chav rau nthwv dej raws li lasers ua kom sov thiab txias thaum lub sijhawm ua haujlwm. CWDM yog qhov kev xaiv nruj thiab kev siv nyiaj txiag thaum cov kev ua kom zoo hluav taws xob tsis yog qhov tsim nyog tseem ceeb.
(2) Dense WDM (DWDM): DWDM yog rau cov tshuab nrog ntau tshaj yim lub yoj hluav taws xob ib ntu fiber ntau. DWDM dices spectrum finely, haum rau 40-ntxiv rau hauv qhov muaj ntau zaus siv rau ob txoj kab CWDM.
DWDM yog tsim los rau kev sib kis ntev ntev, nrog nthwv cua tau ntim nruj nreem ua ke. Cov neeg muag khoom tau pom ntau hom kev qhia rau cramming 40, 88, 96, lossis 120 wavelengths ntawm kev sib nrug deb rau hauv lub fiber. Thaum lub zog los ntawm Erbium Doped-Fiber Amplifiers (EDFAs) - ib qho kev tsim kho kom zoo dua rau kev sib txuas lus high-speed - cov kab ke no tuaj yeem ua haujlwm ntau txhiab mais kev deb. Rau kev ua haujlwm ruaj khov ntawm lub kaw lus nrog cov kab ke ntom ntom ntom, qhov siab lim yuav tsum tau tev tawm ntawm qhov yoj yoj ib yam tsis muaj kev cuam tshuam nrog cov nyob sib nrug wavelengths. Lub tshuab DWDM kuj tseem yuav tsum tau siv cov nplai uas muaj nplauv uas ua haujlwm ntawm qhov kub kom tsis tu ncua kom ua tau raws kev xav.
Cim npe nrov: ntxiv poob qauv rau WDM network, Tuam Tshoj, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, kho kom haum, yuav, nqe, tej, ntau hom
