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CWDM

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CWDM, Sdị ABS-BOX, WAVELENGTH Nkesa


ase
  • Ndenye Details
  • Advantage
  • Mmekọ
  • ngwa
  • FAQ
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Ndenye Details

Cense wavelength division multiplexer (CWDM) dabere na usoro nzacha akpụkpọ ahụ yana imepụta nkwakọ ngwaahịa igwe anaghị agba nchara, n'ime ogologo ogologo ITU iji nweta nkwalite na downlink. Ọ na-enye ogologo ogologo ogologo ọwa nke ITU, ntinye ntinye dị ala, ikewapụ ọwa dị elu, ike oriri dị ala, njirimara paspọd obosara, ọ dịghị gluu loop, ezigbo nkwụsi ike okpomọkụ na ntụkwasị obi na ihe ndị ọzọ. N'ime usoro netwọkụ ekwentị, enwere ike iji ya maka mgbama ngwa anya elu ma ọ bụ downlink.

okeunitnkọwapụta
Ogologo Ogologo Na-arụ ọrụnm1260 ~ 1620
Ogologo ogologo ọwa Centernm1510 / 1530 / 1550 / 1570
Ọwa CWDM ọwanm20nm
Ọwa Clear PassbandnmλITU±7.5
ntinye LossdB≤1.4
Paspọtụ RippledB≤0.3
Mwepu dị n'akụkụdB≥30
Nkewa na-abụghị nke dị n'akụkụdB≥40
nloghachi LossdB≥45
Ntuziaka (N'etiti Channel)dB≥50
Mfu dabere na polarizationdB≤0.3
PMDps0.1 (DG)
Ijikwa ike kachamW500
nchekwa okpomọkụC-40 ~ 85
operating okpomọkụC-5 ~ 70
eriri TypeSmf -28e (900um Loose tube)
Eriri Ogologocm1.0 ± 0.1m
Ibu nkwụsịtụN≥5
Akụkụ igbe modulmm100*80*10;80*60*12

Ihe edeturu:[1] A na-eme nnwale niile na ọnụ ụlọ na-enweghị njikọ.

Eserese akụkụ (mm)  

Ebe Ahịa Ahịa

Telcordia GR-1312 nnabata

Mwepu ọwa dị elu

Low ntinye Loss

Mmekọ
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Ọnọdụ nyocha

1) Netwọk Metro / Access Communication

2) Eriri Optic Instruments

3) CATV Usoro

4) Ngwa anya mgbaàmà Nkesa

FAQ
  • Q1. Enwere m ike ịnweta usoro ihe nlele maka ngwaahịa a?

    A: Ee, anyị na-anabata usoro ntụle iji nwaa ma chọpụta mma. A nabatara ihe atụ ndị a kwadoro.

  • Q2. Kedu maka oge ndu?

    A: Sample kwesịrị ụbọchị 1-2, oge imepụta oke chọrọ izu 1-2.

  • Q3. Kedu ka ị ga - esi ebu ụgbọ na ole ole ka ọ ga - ewe?

    A: Anyị na-ebu ụgbọ mmiri site na DHL, UPS, FedEx ma ọ bụ TNT. Ọ na-ewe ụbọchị 3-5 ka ọ bịarute. Ụgbọ njem ụgbọ mmiri na ụgbọ mmiri na-ahọrọkwa nhọrọ.

  • Q4: Ị na-enye nkwa maka ngwaahịa?

    A: Ee, anyị na-enye afọ 1-2 akwụkwọ ikike maka ngwaahịa anyị.

  • Q5: Gini banyere oge nnyefe ??

    A: 1) Ihe nlele: n'ime otu izu. 2) ngwongwo: 15-20 ụbọchị na-emekarị.

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