Jamii zote

EN

CWDM

Nyumba>Bidhaa>Mfululizo wa WDM>CWDM > Maelezo ya bidhaa

  • https://www.qdapt.com/upload/product/1600138618403585.png

CWDM,ABS-BOX AINA,USAMBAZAJI WA WAVELENGTH


Uchunguzi
  • Maelezo ya haraka
  • faida
  • Partner
  • Maombi
  • Maswali
  • Uchunguzi
Maelezo ya haraka

Cense wavelength division multiplexer(CWDM) is based on the membrane filter technique and proprietary non-flux metal bonding micro-optics packaging design, within ITU wavelengths to achieve uplink and downlink. It provides ITU channel center wavelength, low insertion loss, high channel isolation, low power consumption, wide passband characteristics, no glue loop, excellent thermal stability and reliability and so on. In a telecommunications network system, it can be used for uplink or downlink optical signal.

Parameter Unit Vipimo
Operating Wavelength nm 1260 ~ 1620
Channel Center Wavelength nm 1510 / 1530 / 1550 / 1570
CWDM Channel Spacing nm 20nm
Channel Clear Passband nm λITU±7.5
Loss kuingizwa dB ≤1.4
Passband Ripple dB ≤0.3
Adjcent Isolation dB ≥30
Non-Adjcent Isolation dB ≥40
Loss kurudi dB ≥45
Directivity(Between Channel) dB ≥50
Polarization Dependent Loss dB ≤0.3
PMD ps 0.1(DG)
Maximum Power Handling mW 500
Uhifadhi Joto ºC -40 ~ 85
uendeshaji Joto ºC -5 ~ 70
fiber Aina Smf -28e(900um Loose tube)
Urefu wa nyuzi cm 1.0 ± 0.1m
Tensile Load N ≥5
Module BOX Dimension mm 100*80*10;80*60*12

Notes: [1] All testing is done at room temperature without connectors.

Dimensions drawing (mm)  

Sehemu ya Uuzaji wa Bidhaa

Telcordia GR-1312 Compliance

High Channel Isolation

Loss Chini Insertion

Partner
  • kisichojulikana

  • kisichojulikana

  • kisichojulikana

  • kisichojulikana

Mfano wa Maombi

1) Mitandao ya Mawasiliano ya Metro/Ufikiaji

2) Vyombo vya Fiber Optic

3) Mfumo wa CATV

4) Usambazaji wa Ishara ya Macho

Maswali
  • Q1. Je, ninaweza kupata oda ya sampuli ya bidhaa hii?

    A: Ndiyo, tunakaribisha sampuli ya kupima na kuangalia ubora. Sampuli zilizochanganywa zinakubaliwa.

  • Q2. Nini kuhusu muda wa kuongoza?

    J:Sampuli inahitaji siku 1-2, wakati wa uzalishaji wa wingi unahitaji wiki 1-2.

  • Q3. Je, ungependa kusafirisha bidhaa na kwa muda gani kuchukua?

    A: Sisi kawaida meli na DHL, UPS, FedEx au TNT. Inachukua siku za 3-5 kufikia. Meli ya ndege na meli pia ni chaguo.

  • Q4: Je! Hutoa dhamana kwa bidhaa?

    J: Ndiyo, tunatoa dhamana ya miaka 1-2 kwa bidhaa zetu rasmi.

  • Q5: Je kuhusu muda wa kujifungua??

    A: 1) Sampuli: ndani ya wiki moja. 2) Bidhaa: siku 15-20 kawaida.

Wasiliana nasi