Isixhumi se-Mux Demux 4 Channel Coarse Wavelength Division Multiplexing CWDM LGX box type LC/UPC
Imininingwane:
| Into | Isiteshi esingu-4 | ||||
| Ukulahlekelwa Kokufakwa (dB) | ≤1.5 | ||||
| Ubude be-CWDM Central Wavelengths [λc] (nm) | 1270-1610 noma 1271-1611 | ||||
| I-Passband (@-0.5dB bandwidth) (nm) | ±7.5 | ||||
| Ukuzihlukanisa | Isiteshi Esiseduze | > 30 | |||
| Isiteshi Esingekho Eduze | > 45 | ||||
| Ukulahlekelwa Okuxhomeke Ekuhlanganiseni (dB) | < 0.10 | ||||
| Ukusabalala Kwemodi Yokuhlukaniswa (ps) | < 0.10 | ||||
| Ukulahlekelwa Kokubuyiselwa (dB) | > 45 | ||||
| Isiqondiso (dB) | > 50 | ||||
| Amandla Okukhanya Aphezulu (mw) | 500 | ||||
| Izinga Lokushisa Lokusebenza (℃) | -20 ~ +75 | ||||
| Izinga Lokushisa Lesitoreji (℃) | -40 ~ +85 | ||||
| Uhlobo lwefayibha | Imodi eyodwa G652D noma G657A | ||||
| Ububanzi bekhebula | 0.9mm, 2.0mm, eyenziwe ngokwezifiso | ||||
| Ubude bomsila wengulube | 0.3m, 0.5m, 1.0m, eyenziwe ngokwezifiso | ||||
| Isixhumi setheminali | I-LC/UPC, i-SC/UPC, eyenziwe ngokwezifiso | ||||
| I-Lable | Kwenziwe ngezifiso | ||||
| Iphakheji | Kwenziwe ngezifiso | ||||
Ukusebenza okuyinhloko:
| Faka ukulahlekelwa | ≤ 0.2dB |
| Ukulahlekelwa yimbuyiselo | 50dB (UPC) 60dB (APC) |
| Ukuqina | Ukuhlangana kwabantu abayi-1000 |
| Ubude begagasi | 850nm, 1310nm, 1550nm |
Isimo sokusebenza:
| Izinga lokushisa lokusebenza | -25°C~+70°C |
| Izinga lokushisa lesitoreji | -25°C~+75°C |
| Umswakama ohlobene | ≤85%(+30°C) |
| Umfutho womoya | 70Kpa~106Kpa |
Kuyini i-CWDM?
-Ekuxhumaneni kwe-fiber-optic, i-wavelength-division multiplexing (WDM) ubuchwepheshe obuhlanganisa izimpawu eziningi ze-optical carrier ku-fiber eyodwa ye-optical ngokusebenzisa ama-wavelength ahlukene (okungukuthi, imibala) yokukhanya kwe-laser. Le ndlela yenza kube lula ukuxhumana okuqondiswayo phezu kwentambo eyodwa ye-fiber, ebizwa nangokuthi i-duplexing ye-wavelength-division duplexing, kanye nokuphindaphinda kwamandla.
-Igama eligcwele le-CWDM yi-Coarse Wavelength Division Multiplexing.
-Njengoba igama lisho, kuyindlela ye-multiplexed fiber optics, ngakho-ke amanethiwekhi e-CWDM angathumela ukuxhumana ngasikhathi sinye, okuyindlela yokuxhumana ekabili.
-Igama elithi “coarse” libhekisela esikhaleni samaza obubanzi phakathi kweziteshi.
-I-CWDM isebenzisa izimpawu ze-laser ezihluka ngo-20 nm. Kuneziteshi ezingu-18 ezahlukene ezitholakalayo — ezinobubanzi be-wavelength kusukela ku-1610 nm kuya ku-1270 nm — kanti ezingu-8 zingasetshenziswa ohlelweni olulodwa. Njengoba isiteshi ngasinye sinamandla okudlulisa idatha angu-3.125 Gbps, ikhono elihlanganisiwe lingu-10 Gbps kunoma iyiphi ikhebula le-CWDM.
-I-CWDM isetshenziselwa izindleko eziphansi, amandla aphansi (sub-10G) kanye nezinhlelo zokusebenza zebanga elifushane lapho izindleko ziyisici esibalulekile.
-I-CWDM ilungele amanethiwekhi asheshayo nade angadingi isivinini esibizayo. Ilungele futhi ukuthuthukiswa kancane kancane kwezinhlelo ezindala.
-I-CWDM ingaba umugqa wakho oguquguqukayo ogcina izinketho zakho zivulekile, kodwa usengasebenzisa eminye imiklamo yekhebula lapho kuphakama isidingo.
Izinzuzo:
- Encane futhi elula, Yezimboni, ingafakwa kalula;
- Xhuma bese udlala, faka futhi ulungise kalula, awudingi ukucushwa;
- Akukho ukulibaziseka kokudlulisela, kuthuthukisa ukusebenza kokudlulisela, kusekela ibanga elide;
- Kumanethiwekhi e-fiber optic angasebenzi, asikho isidingo samandla, ukuthembeka okuphezulu, ukusekela uhlelo lokusebenza lwangaphandle;
- Yiba sobala kunoma yiziphi izimpawu zesevisi, ingasekela i-FE/GE/10GE/25GE/100GE, i-OTU1/OTU2/OTU3, i-FC1/2/4/8/10, i-STM1/4/16/64, nezinye;
Izici
•Inombolo yesiteshi: 4CH, 8CH, 16CH, ubuningi obungu-18CH.
•Ukulahlekelwa Okuphansi Kokufakwa
•Ukuhlukaniswa Okuphezulu
•I-PDL ephansi
•Umklamo Omncane
•Ukufana okuhle kwesiteshi nesiteshi
•Ubude Begagasi Lokusebenza Obubanzi
•Kusukela ku-1260nm kuya ku-1620nm.
•Izinga Lokushisa Elibanzi Lokusebenza: -40°C kuya ku-85°C.
•Ukuthembeka Okuphezulu Nokuzinza.
•Ibhokisi le-module ye-ABS.
•Ubude be-Pigtail: ngokwezifiso.
•Isixhumi se-Teminal: esenziwe ngokwezifiso.
Isicelo
+ Amanethiwekhi e-Passive Fiber Optic.
+ Amanethiwekhi eMetro/Access.
+ Uhlelo lwe-WDM.
+ I-amplifier ye-fiber optical.
- Uhlelo lwe-CATV.
- 3G, 4G, 5G Mobile Fronthaul.
- Isikhungo Sedatha.
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