Ikhwalithi Enhle ye-WDM - Idivayisi ye-CWDM - JHA
Ikhwalithi Enhle ye-WDM - Idivayisi ye-CWDM - Imininingwane ye-JHA:
1. Izici
♦ Ukulahlekelwa Kokufaka Okuphansi
♦ Ukuzihlukanisa Okuphezulu
♦ I-PDL ephansi
♦ I-Compact Design
♦ I-Wavelength Ebanzi Yokusebenza: 1260nm~1620nm
♦ Ukushisa Okubanzi Okusebenzayo: -45℃~85℃
♦ Ukuthembeka Okuphezulu Nokuzinza
2. Izicelo
♦ CI-WDMUhlelo
♦ Amanethiwekhi we-PON
♦ Izixhumanisi ze-CATV
3. Ukuthobela umthetho
♦ I-Telcordia GR-1209-CORE-2001
♦ I-Telcordia GR-1221-CORE-1999
♦ IT-T G.694.1
♦ I-RoHS
4. Imininingwane
| Amapharamitha |
| |
| I-Center Wavelength (nm) | IT,IT+1 | |
| I-passband(nm) | ITU±6.5 | |
| I-Wavelength Esebenzayo (nm) | 1260-1620 | |
| Isikhala Sesiteshi(nm) | 20 | |
| Uhlobo lweFiber | I-SMF-28e noma ikhasimende elishiwo | |
| I-IL(dB) | Ibhendi yokudlulisela | ≤0.6 |
| Ibhande lokubonisa | ≤0.4 | |
| Isolation(dB) | Ibhendi yokudlulisela | ≥30 |
| Ibhande lokubonisa | ≥12 | |
| I-Ripple (dB) | ≤0.3 | |
| I-Polarization Dependent Loss (dB) | ≤0.1 | |
| Ukuhlakazeka kwemodi ye-Polarization (ps) | ≤0.1 | |
| I-RL (dB) | ≥45 | |
| Ukuqondisa (dB) | ≥50 | |
| Amandla Okubona Amakhulu (mw) | 500 | |
| Izinga Lokushisa Lokusebenza (℃) | -5 - 75 noma-45 - 85 | |
| Izinga Lokushisa Lesitoreji (℃) | - 40 - 85 | |
| Ubukhulu Bephakheji (mm) (Φ*L) | 5.5*34(250um) | |
| Ubukhulu Bephakheji (mm) (Φ*L) | 5.5*38(0.9mm) | |
Amanothi:
1. Icaciswe ngaphandle kwezixhumi.
2. Engeza ukulahlekelwa okwengeziwe okungu-0.2dB ngesixhumi ngasinye.
5.Ubukhulu Bomshini
6. Ulwazi Loku-oda
| LWD | XX | X | XX | X | XX | X | X | X |
|
| Ukucushwa Kwembobo | I-WDMUhlobo | I-Center Wavelength | Uhlobo lweFiber | Ubude be-Fiber Okukhiphayo | I-COM Port Isixhumi | Dlula Isixhumi Sembobo | Isixhumi Sembobo ye-Reflection |
| L-Lintegrity | 01=1*1 | C=CWDM 1460-1620 | 47=1470/1471 | B = 250um fibre engenalutho | 10=1.0m | 0=Lutho | 0=Lutho | 0=Lutho |
| W=WDM | 02=1*2 | Q=CWDM 1260-1620 | ……. | L=900um ithubhu exegayo | 12=1.2m | 1=FC/UPC | 1=FC/UPC | 1=FC/UPC |
| D= Idivayisi |
|
| 61=1610/1611 | T=900um isibhafa esiqinile | 15=1.5m | 2=FC/APC | 2=FC/APC | 2=FC/APC |
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| …… | 3=SC/UPC | 3=SC/UPC | 3=SC/UPC |
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| XX=Okwenziwe ngokwezifiso | 4=SC/APC | 4=SC/APC | 4=SC/APC |
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| 5=LC/UPC | 5=LC/UPC | 5=LC/UPC |
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| 6=LC/APC | 6=LC/APC | 6=LC/APC |
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| X= Kwenziwe ngokwezifiso | X= Kwenziwe ngokwezifiso | X= Ngokwezifiso |
Izithombe zemininingwane yomkhiqizo:
Umhlahlandlela Womkhiqizo Ohlobene:
Siqhubeka sisebenzisa umoya wethu Wokusungula Okusha okuletha intuthuko, Ukuqinisekisa Ukuziphilisa Kwekhwalithi Ephezulu, Ukukhangisa Ukuphatha kanye nenzuzo yokumaketha, Umlando wesikweletu oheha abathengi Ngekhwalithi Enhle ye-WDM - Idivayisi ye-CWDM - JHA , Umkhiqizo uzophakela emhlabeni wonke, njengalezi: Angola , Armenia, Myanmar, Sinamathela kuklayenti 1st, izinga eliphezulu 1st, ukuthuthukiswa okuqhubekayo, ukusizakala kanye nemigomo yokuwina-win. Uma sibambisana nekhasimende, sihlinzeka abathengi ngekhwalithi ephezulu yesevisi. Sisungule ubudlelwano obuhle bebhizinisi sisebenzisa umthengi waseZimbabwe ngaphakathi kwebhizinisi, sesizakhele igama nesithunzi. Ngesikhathi esifanayo, wamukele ngenhliziyo yonke amathemba amasha namadala enkampanini yethu okuya kuxoxisana namabhizinisi amancane.
Ngu-Doris wase-Manchester - 2017.02.28 14:19 Abasebenzi basefekthri banolwazi olucebile lwemboni kanye nesipiliyoni sokusebenza, sifunde okuningi ekusebenzeni nabo, sibonga kakhulu ngokuthi singakwazi ukubala inkampani enhle enabasebenzi abahle kakhulu.
Ngu-Karl wase-Adelaide - 2017.08.28 16:02 Izigaba zemikhiqizo
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