Mux Demux 4 Channel Coarse Wavelength Division Multiplexing CWDM LGX akwatin nau'in LC/UPC Connector
Bayani:
| Abu | 4 Channel | ||||
| Asarar Shiga (dB) | ≤1.5 | ||||
| CWDM Tsakanin Wavelengths [λc] (nm) | 1270-1610 ko 1271-1611 | ||||
| Fasfo (@-0.5dB bandwidth) (nm) | ± 7.5 | ||||
| Kaɗaici | Tashar kusa | > 30 | |||
| Channel din da ba na kusa ba | > 45 | ||||
| Asarar Dogara (dB) | <0.10 | ||||
| Yanayin Watsawa (ps) | <0.10 | ||||
| Dawowar Asarar (dB) | > 45 | ||||
| Jagoranci (dB) | > 50 | ||||
| Matsakaicin Ƙarfin gani (mw) | 500 | ||||
| Yanayin Aiki (℃) | -20 ~ +75 | ||||
| Ma'ajiyar Zazzabi (℃) | -40 ~ +85 | ||||
| Nau'in Fiber | Yanayin guda G652D ko G657A | ||||
| Diamita na USB | 0.9mm, 2.0mm, musamman | ||||
| Tsawon Pigtail | 0.3m, 0.5m, 1.0m, musamman | ||||
| Mai haɗa tasha | LC / UPC, SC / UPC, na musamman | ||||
| Lamba | Musamman | ||||
| Kunshin | Musamman | ||||
Babban aikin:
| Saka asara | 0.2dB |
| Dawo da asara | 50dB (UPC) 60dB (APC) |
| Dorewa | 1000 Mating |
| Tsawon tsayi | 850nm, 1310nm, 1550nm |
Yanayin aiki:
| Yanayin aiki | -25°C ~+70°C |
| Yanayin ajiya | -25°C ~+75°C |
| Dangi zafi | ≤85%(+30°C) |
| Matsin iska | 70Kpa ~ 106Kpa |
Menene CWDM?
-A cikin hanyoyin sadarwa na fiber-optic, ɓangarorin rabe-raben nisa (WDM) fasaha ce da ke ninka adadin siginonin jigilar kaya zuwa fiber na gani guda ɗaya ta amfani da mabambantan raƙuman raƙuman ruwa (watau launuka) na hasken Laser. Wannan dabarar tana ba da damar sadarwa ta hanyar sadarwa biyu akan igiya guda ɗaya na fiber, wanda kuma ake kira duplexing-division diplexing, da kuma ninka ƙarfin aiki.
-Cikakken suna CWDM shine Maɗaukakin Wavelength Division Multiplexing.
-Kamar yadda sunan ya bayyana, nau'i ne na fiber optics mai yawa, don haka cibiyoyin sadarwa na CWDM na iya aika sadarwa ta lokaci guda, ta hanyoyi biyu.
-Kalmar “m” tana nufin tazarar tsawon zango tsakanin tashoshi.
-CWDM yana amfani da siginonin Laser waɗanda suka bambanta a cikin ƙarin 20 nm. Jimlar tashoshi 18 daban-daban suna samuwa - tare da kewayon tsayin raƙuman ruwa daga 1610 nm zuwa 1270 nm - kuma ana iya amfani da 8 a cikin tsarin guda ɗaya. Tun da kowane tashoshi yana iya samun ƙimar bayanai na 3.125 Gbps, ƙarfin haɗin gwiwa shine 10 Gbps ga kowane kebul na CWDM.
-Ana amfani da CWDM don ƙananan farashi, ƙananan ƙarfin aiki (sub-10G) da aikace-aikacen gajeren nesa inda farashi ke da mahimmanci.
-CWDM ya dace don cibiyoyin sadarwa masu sauri da tsayi waɗanda ba sa buƙatar ƙarin tsadar gudu. Hakanan ya dace don haɓaka tsofaffin tsarin a hankali.
-CWDM na iya zama layin ku mai sassauƙa wanda ke buɗe zaɓuɓɓukanku a buɗe, amma har yanzu kuna iya amfani da wasu ƙirar kebul inda buƙatu ta taso.
Amfani:
- Ƙananan da haske, Masana'antu, za a iya sanya su cikin sassauƙa;
- Toshe da wasa, sauƙin shigarwa da kiyayewa, babu buƙatar kowane tsari;
- jinkirin watsa sifili, haɓaka aikin watsawa, tallafawa ƙarin nesa;
- Don cibiyoyin sadarwa na fiber optic, babu buƙatar wuta, babban abin dogaro, tallafin aikace-aikacen waje;
- Kasance mai gaskiya ga kowane siginar sabis, yana iya tallafawa FE/GE/10GE/25GE/100GE, OTU1/OTU2/OTU3, FC1/2/4/8/10, STM1/4/16/64, da sauransu;
Siffofin
•Lambar tashar: 4CH, 8CH, 16CH, matsakaicin 18CH.
•Karancin Asarar Shigarwa
•Babban Warewa
•Farashin PDL
•Karamin Zane
•Kyakkyawan haɗin kai-zuwa tashoshi
•Faɗin Tsayin Aiki
•Daga 1260nm zuwa 1620nm.
•Faɗin Zazzabi: -40°C zuwa 85°C.
•Babban Aminci da Kwanciyar hankali.
•ABS module akwatin.
•Tsawon Pigtail: na musamman.
•Mai haɗin yanki: na musamman.
Aikace-aikace
+ Hanyoyin Sadarwar Fiber Optic.
+ Cibiyar sadarwa na metro/hanyar shiga.
+ tsarin WDM.
+ Fiber Optical amplifier.
- tsarin CATV.
- 3G, 4G, 5G Mobile Fronthaul.
- Cibiyar Bayanai.
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