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CWDM

Kahua>Product>WDM Pūnaewele>CWDM > ʻIke kikoʻī

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CWDM, ABS-BOX TYPE, WAVELENGTH DISTRIBUTION


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Hoʻonohonoho ʻia ka multiplexer wavelength cense multiplexer (CWDM) ma luna o ka ʻenekini kānana membrane a me nā pono non-flux metal bonding micro-optics packaging design, ma loko o nā nalu ITU e hoʻokō i ka uplink a me ka downlink Hāʻawi ia i ka lōʻihi o ke kikowaena o ke kahawai ITU, hoʻohaʻahaʻa haʻahaʻa hoʻokomo, kahi hoʻokaʻawale kiʻekiʻe o ke kahawai, hoʻohana liʻiliʻi i ka mana, nā ʻano passband ākea, ʻaʻohe ʻōpili paʻa, kūpaʻa wela maikaʻi a me ka hilinaʻi a pēlā aku. I loko o kahi ʻōnaehana kelepaʻi kelepona, hiki ke hoʻohana ʻia no ka uplink a i ʻole ka downlink hōʻailona ʻōnika.

aiaoMokunahoakaka
ʻO ke kōmi nalunm1260 ~ 1620
Ke kikowaena nūnū kikowaenanm1510 / 1530 / 1550 / 1570
ʻO CWDM Channel Spacingnm20nm
Kanal Maʻemaʻe PassbandnmλITU ± 7.5
hookomo LossdB≤1.4
Passband RippledB≤0.3
Hoʻokaʻawale AdjcentdB≥30
Hoʻokaʻawale KūʻēdB≥40
Return LossdB≥45
Kuhikuhi (Ma waena o Channel)dB≥50
ʻO ka Loss Kūlohelohe PolarizationdB≤0.3
PMDps0.1 (Hōʻailona
Ka lawelawe ʻana i ka mana nui loamW500
Ka pale KūʻaiC-40 ~ 85
pae'ōnaehana MahanaC-5 ~ 70
puluniuʻAnoSmf -28e (900um Loose Tube)
Lōʻihi puluniucm1.0 ± 0.1m
Kaumaha ukanaN≥5
Module PAHAKAHI Anamm100*80*10;80*60*12

Notes: [1] Hana ʻia nā hoʻāʻo ʻana a pau ma ka lumi wela me ka ʻole o nā mea hoʻohui.

Ana kiʻi (mm)  

Kahi kūʻai aku huahana

Telcordia GR-1312 hoʻokō

Hoʻokaʻawale Channel kiʻekiʻe

Low hookomo Loss

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ʻOihana Scenario

1) Nā Pūnaewele Kūkākūkā Metro / Access

2) Nā Hana Hana Optic Fiber

3) Pūnaewele CATV

4) Hoʻolaha Hōʻailona Optical

NPP
  • Q1. Hiki iaʻu ke loaʻa kahi laʻana no kēia huahana?

    A:ʻAe, makemake mākou i ka papa kauoha e ho'āʻo a nānā i ka maikaʻi. Hoʻomaopopoʻia nāʻano hana maʻalahi.

  • Q2. Pehea e pili ana i ka manawa alakaʻi?

    A: Pono kahi laʻana i 1-2 mau lā, makemake ka manawa hana nuipa i 1-2 mau pule.

  • Q3. Peheaʻoe e moku ai i nā waiwai a pehea ka lōʻihi e hiki ai?

    A: Ke holo nei mākou e DHL, UPS, FedEx a TNT paha. Loaʻa iā 3-5 mau lā e hiki ai. ʻO ka hoʻolimalimaʻiaʻana o nāʻae moana a me nā moku kūʻai moana.

  • Q4: Hāʻawiʻoe i ka hōʻoia no nā huahana?

    A: ʻAe, hāʻawi mākou i nā palapala hoʻokō 1-2 mau makahiki i kā mākou huahana huahana.

  • Q5: Pehea e pili ana i ka manawa lawe ??

    A: 1) Nā Laʻana: ma loko o hoʻokahi pule. 2) Nā huahana: 15-20 mau lā maʻamau.

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