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[China]
Trade Verify
Address: 3rd Floor of Fuyuan Plaza,Heping Community,Fuyong Street,Baoan,Shenzhen,PRC 518103
Contact name:Mike nie
Shenzhen Seacent Photonics Co.,Ltd. |
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Verified Suppliers
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BOX Type CWDM MDX Coarse Wavelength Division Multiplexer in WDM system
product description
CWDM is using optical multiplexers to re-use different wavelengths of light into a single fiber-transmitted signal. At the receiving end of the link, the mixed signal is decomposed into signal splits in the fiber by means of an optical demultiplexer. Different wavelengths are connected to the corresponding receiving device.
feature
Low insertion loss
Compact design
High isolation
Low PDL
Good channel-to-channel consistency
Wide operating wavelength: 1270-1610nm
Wide working temperature: -20 ° C ~ 70 ° C
Application field
WDM system
PON network
Cable chain
technical parameter
| parameter | 4 channels | 6 channels | 8 channels |
| Center wavelength(nm) | ITU or ITU+1(Customizable starting wavelength) | ||
| Product Features | Mux orDemux or Mux&Demux | ||
| Channel wavelength (nm) | 1270~1610 | ||
| Center wavelength accuracy (nm) | ±0.5 | ||
| Channel spacing (nm) | 20 | ||
| Channel passband(@ -0.5dbbandwidth(nm) | >14 | ||
| Insertion loss(dB) | ≤1.4 | ≤2.6 | ≤3.0 |
| Channel uniformity(dB) | ≤0.5 | ≤0.5 | ≤0.5 |
| Channel ripple(dB) | 0.3 | ||
| Isolation(dB) Adjacent | >30 | >30 | >30 |
| Isolation (dB) Non adjacent | >40 | >40 | >40 |
| Polarization dependent loss(dB) | <0.2 | ||
| Polarization mode dispersion(PS) | <0.1 | ||
| Directionality(dB) | >50 | ||
| Return loss(dB) | >45 | ||
| Connector type | LC/APC or customized | ||
| Maximum power(mW) | 500 | ||
| Operating temperature(℃) | -20~70 | ||
| Storage temperature(℃) | -40~85 | ||
| Package type(mm) | LGX,Box, rack or customer designation | ||
| Package size(mm) | LGX:201x256x44 or 155x100x29 Box:100x80x10 or 120x80x18 or 141x120x28 rack :1U: 484x260x44 or 2U: 482x260x88 | ||
Business advantage
Service:
(1) Experience in serving large customers for more than 8 years
(2) Independently provide product solutions and packaging solutions for customers
(3) Have strong strategic partners
Technology:
(1) Professionally engaged in high-precision packaging production of optical devices for 15 years
(2) 15 years of technical team
(3) Have their own core technology
Detailed parameters
