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Highlighted Companies

Cwdm Oadm Card - China

price: 2000.00 Dollar US$

Cwdm Oadm Card

Products Photos Catalog Cwdm Oadm Card Photos Catalog

Product Description To Separate or insert one or more wavelengths from a multi wavelength channel.

Product Applications CWDM system Product FeaturesCWDM OADM Can access ITU-T CWDM wavelength signals；

Low insertion loss；

Low polarization dependent loss；

High channel isolation；

Excellent environmental reliability； Performance Index Parameters Unit Specifications

Wavelength Range ITU channels 186.6 to196.1 THz

Channel Center Wavelength nm ITU channels

Channel Spacing nm 20

Channel Pass band (@-0.5dB) nm 0.22

Channel No.

λ 1 2 4 8

Insertion Loss Add/Drop dB ≤ 1.0 ≤ 2.0 ≤ 3.5 ≤5.2

Pass dB Adjacent Channel Isolation dB ≥ 30

Non-adjacent Channel Isolation dB ≥ 45

Wavelength thermal stability nm/℃ ≤ 0.003

Insertion loss thermal stability dB/℃ ≤ 0.005

PDL dB ≤ 0.1 ≤ 0.15 ≤ 0.20 ≤ 0.25

Polarization mode dispersion ps ≤ 0.1

Directivity dB ≥ 50

Return loss dB ≥ 45

Optical Power mW ≤ 500


Company Contact:


  • Phone: 8607713121055

  • Address: Room 3-3, No. 17 MingYang Fifth Road, MingYang Industrial Area, Wuxu Town, Nanning, China

  • Email: Email


Published date: July 4, 2023

  • Business Description: Optical Switch, OLP, optical-power signal acquisition equipment, VOA, stable optical sources, wavelength division multiplexers, circulators, optical fiber collimators, optical fiber jumpers, optical cable monitoring systems, distributed optical fiber temperature measurement systems (DTS),FBG sensors optical fiber grating sensors and other optical communication products.

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