Ezi Ogo WDM – Ngwa CWDM – JHA
Ezigbo mma WDM – Ngwa CWDM – Nkọwa JHA:
1. Atụmatụ
♦ Ntinye ntinye dị ala
♦ Nnukwu Mwepu
♦ PDL dị ala
♦ Kọmpat Design
Ogologo ogologo ọrụ obosara: 1260nm ~ 1620nm
♦ Okpomọkụ arụ ọrụ zuru oke: -45℃ ~ 85℃
♦ Ịtụkwasị obi na ntụkwasị obi dị elu
2. Ngwa
♦ CWDMSistemu
♦ Netwọk PON
♦ CATV Njikọ
3. Nkwenye
♦ Telcordia GR-1209-CORE-2001
♦ Telcordia GR-1221-CORE-1999
♦ IT-T G.694.1
♦ RoHS
4. Nkọwapụta
| Oke |
| |
| Ogologo ogologo etiti (nm) | IT, IT+1 | |
| Akwụkwọ ikike ngafe (nm) | ITU±6.5 | |
| Ogologo Ogologo Na-arụ ọrụ (nm) | 1260-1620 | |
| Oghere ọwa (nm) | 20 | |
| Ụdị eriri | SMF-28e ma ọ bụ ndị ahịa kpọmkwem | |
| IL (dB) | Mgbasa mgbasa ozi | ≤0.6 |
| Ntụgharị uche | ≤0.4 | |
| Mwepu (dB) | Mgbasa mgbasa ozi | ≥30 |
| Ntụgharị uche | ≥12 | |
| Ripple (dB) | ≤0.3 | |
| Mfu dabere na polarization (dB) | ≤0.1 | |
| Ụdị Mgbasa (ps) | ≤0.1 | |
| RL (dB) | ≥45 | |
| Ntuziaka (dB) | ≥50 | |
| Ike ngwa anya kacha (mw) | 500 | |
| Okpomọkụ na-arụ ọrụ (℃) | -5-75 ma ọ bụ-45-85 | |
| Okpomọkụ nchekwa (℃) | -40 ~ 85 | |
| Akụkụ ngwugwu (mm) (Φ*L) | 5.5 * 34 (250um) | |
| Akụkụ ngwugwu (mm) (Φ*L) | 5.5 * 38 (0.9mm) | |
ndetu:
1. Ezipụta enweghị njikọ.
2. Tinye mgbakwunye 0.2dB ọnwụ kwa njikọ.
5.Akụkụ igwe
6. Ịnye ozi
| LWD | XX | X | XX | X | XX | X | X | X |
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| Nhazi ọdụ ụgbọ mmiri | WDMỤdị | Ogologo ogologo etiti | Ụdị eriri | Ogologo Fiber mmepụta | Njikọ Port COM | Nyefee Port Connector | Njikọ Port Reflection |
| L-asụsụ | 01=1*1 | C=CWDM 1460-1620 | 47=1470/1471 | B=250um eriri efu | 10=1.0m | 0=Ọnweghị | 0=Ọnweghị | 0=Ọnweghị |
| W=WDM | 02=1*2 | Q=CWDM 1260-1620 | ……. | L=900um tọgbọrọ chakoo | 12=1.2m | 1=FC/UPC | 1=FC/UPC | 1=FC/UPC |
| D= Ngwaọrụ |
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| 61=1610/1611 | T=900um ihe nchekwa siri ike | 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= ahaziri | 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= ahaziri | X= ahaziri | X= ahaziri |
Foto nkọwa ngwaahịa:
Ntuziaka ngwaahịa emetụtara:
N'iji usoro nchịkwa nchịkwa dị mma nke sayensị zuru oke, ezigbo mma na okwukwe dị elu, anyị na-emeri ezigbo ọnọdụ na-arụ ọrụ a maka Good Quality WDM - CWDM Device - JHA , Ngwaahịa ahụ ga-enye ụwa niile, dị ka: Canberra, Pretoria , Mauritania, Anyị ahịa òkè nke anyị ngwaahịa amụbawo nke ukwuu kwa afọ. Ọ bụrụ na ị nwere mmasị na ngwaahịa anyị ọ bụla ma ọ bụ ịchọrọ ikwurịta usoro omenala, biko nweere onwe gị ịkpọtụrụ anyị. Anyị na-atụ anya ịmalite mmekọrịta azụmahịa na-aga nke ọma na ndị ahịa ọhụrụ gburugburu ụwa n'ọdịnihu dị nso. Anyị na-atụ anya ajụjụ gị na ịtụ.
Site na Rita si South Korea - 2017.06.29 18:55 Ụlọ ọrụ ahụ nwere ike iche ihe anyị chere, ngwa ngwa nke ngwa ngwa ime ihe maka ọdịmma nke ọnọdụ anyị, enwere ike ịsị na nke a bụ ụlọ ọrụ na-ahụ maka ọrụ, anyị nwere obi ụtọ imekọ ihe ọnụ!
Site na Edith si Lesotho - 2018.02.21 12:14 
