Mux Demux 4 Alalaupapa Vaevae Uumi Galu mafolafola Multiplexing CWDM LGX pusa ituaiga LC/UPC Feso'ota'i
Fa'amatalaga:
| Aitema | 4 Alavai | ||||
| Fa'amau gau (dB) | ≤1.5 | ||||
| CWDM Galulue Tutotonu [λc] (nm) | 1270-1610 po o le 1271-1611 | ||||
| Pepa pasi (@-0.5dB bandwidth) (nm) | ±7.5 | ||||
| Tu'ufua | Auala lata ane | > 30 | |||
| Auala e le Fesoota'i | > 45 | ||||
| Polarization Faalagolago gau (dB) | <0.10 | ||||
| Fa'ata'apeina Faiga Fa'aola (ps) | <0.10 | ||||
| Fa'afo'i gau (dB) | > 45 | ||||
| Fa'atonuga (dB) | > 50 | ||||
| Malosiaga Mata'utia (mw) | 500 | ||||
| Galulue Vevela (℃) | -20 ~ +75 | ||||
| Teuga vevela (℃) | -40 ~ +85 | ||||
| Ituaiga alava | Faiga tasi G652D poʻo G657A | ||||
| Uaea lautele | 0.9mm, 2.0mm, fa'apitoa | ||||
| Pigtail umi | 0.3m, 0.5m, 1.0m, fa'apitoa | ||||
| So'oga fa'amau | LC/UPC, SC/UPC, fa'apitoa | ||||
| Fa'ailoga | Fa'apitoa | ||||
| afifi | Fa'apitoa | ||||
Fa'atinoga autu:
| Fa'aofi mea leiloa | ≤ 0.2dB |
| Fa'afo'i gau | 50dB (UPC) 60dB (APC) |
| Tumau | 1000 Faaipoipoga |
| Umi ole galu | 850nm,1310nm,1550nm |
Tulaga galue:
| O le vevela o galuega | -25°C~+70°C |
| Teuga vevela | -25°C~+75°C |
| Susū fa'atusa | ≤85%(+30°C) |
| Omiga o le ea | 70Kpa~106Kpa |
O le a le CWDM?
-I fesoʻotaʻiga fiber-optic, wavelength-division multiplexing (WDM) o se tekinolosi e faʻapipiʻi ai le tele o faʻailoga vaʻaia i luga o se filo faʻapipiʻi e tasi e ala i le faʻaogaina o galu eseese (ie, lanu) o le malamalama laser. O lenei metotia e mafai ai ona fesoʻotaʻi faʻatasi i luga o se manoa e tasi o le fiber, e taʻua foi o le wavelength-division duplexing, faʻapea foʻi ma le faʻateleina o le gafatia.
-Ole igoa atoa ole CWDM ole Coarse Wavelength Division Multiplexing.
-E pei ona taʻua e le igoa, o se ituaiga o fiber optics tele, o lea e mafai ai e fesoʻotaʻiga CWDM ona tuʻuina atu fesoʻotaʻiga tutusa, lua-ala.
-O le faaupuga "gaogao" e faasino i le va o le galu i le va o alavai.
-E fa'aogaina e le CWDM fa'ailoga leisa e eseese i fa'aopoopoga o le 20 nm. Ole aofa'i ole 18 auala eseese o lo'o avanoa - fa'atasi ai ma se galu umi mai le 1610 nm i le 1270 nm - ma 8 e mafai ona fa'aoga i se faiga e tasi. Talu ai e mafai e alalaupapa ta'itasi ona maua fua fa'amaumauga o le 3.125 Gbps, o le malosi fa'aopoopo o le 10 Gbps mo so'o se uaea CWDM.
-O le CWDM o loʻo faʻaaogaina mo le tau maualalo, maualalo le gafatia (sub-10G) ma faʻaoga pupuu pe a fai o le tau o se mea taua.
-CWDM e lelei mo fesoʻotaʻiga vave ma umi e le manaʻomia ni saoasaoa taugata. E lelei fo'i mo le fa'aleleia malie o faiga tuai.
-O le CWDM e mafai ona avea ma au laina fetuutuunai e tatala ai au filifiliga, ae e mafai lava ona e faʻaogaina isi mamanu uaea pe a manaʻomia.
Tulaga lelei:
- Laiti ma mama, Alamanuia, e mafai ona tu'u fa'alelei;
- Faʻapipiʻi ma taʻalo, faigofie ona faʻapipiʻi ma tausia, e le manaʻomia se faʻatulagaga;
- Fa'atuai le tu'uina atu, fa'aleleia le fa'atinoga o felauaiga, lagolago atili mamao;
- Mo fesoʻotaʻiga fiber optic passive, e le manaʻomia le mana, maualuga le faʻatuatuaina, lagolago i fafo;
- Ia manino i soʻo se faʻailoga tautua, e mafai ona lagolagoina FE/GE/10GE/25GE/100GE, OTU1/OTU2/OTU3, FC1/2/4/8/10, STM1/4/16/64, ma isi;
Vaega
•Numera alalaupapa: 4CH, 8CH, 16CH, maualuga 18CH.
•Maualalo Faaofiga gau
•Tulaga Maualuga
•PDL maualalo
•Fuafuaga Fa'atasi
•Lelei le tutusa o le ala-i-ala
•Galulue Lautele Umi Galu
•Mai le 1260nm i le 1620nm.
•Tele Vevela Gaoioiga: -40°C i le 85°C.
•Maualuluga Fa'atuatuaina ma Mausali.
•ABS module pusa.
•Pigtail umi: fa'apitoa.
•Feso'ota'iga pito: fa'apitoa.
Fa'aaogāga
+ Fesootaiga Fiber Optic Passive.
+ Metro / Avanoa fesoʻotaʻiga.
+ WDM faiga.
+ Fiber opitika amplifi.
- CATV faiga.
- 3G, 4G, 5G Mobile Fronthaul.
- Nofoaga Autu.
Ata o oloa:
