3CH Channels CWDM Mux Demux Module , Duplex East CWDM OADM Optical Add / Drop Left/Right
General
Hilink dual CWDM OADM for East-and-West Traffic(Right and Left)
The dual CWDM/AD modules add (multiplex) and drop (demultiplex) selected wavelengths over dual fiber Dual CWDM MUX & DEMUX link for East-and-West Traffic.
The CWDM/AD is a passive optical add/drop multiplexer designed for point-to-point, ring, or bus configurations' applications that provides the ideal solution for the increasing bandwidth demand on enterprise and metro access networks and delivers dramatic cost savings to network equipment manufacturers, enabling them to develop metro access systems that are lower in cost, easier to configure and operate with good function performance.
The following is simplex example OADM
Product Features
Low Insertion Loss
High Isolation
Low PDL
Compact Design
Good channel-to-channel uniformity
Wide Operating Wavelength
From 1260nm to 1620nm
Wide Operating Temperature
From -40°C to 85°C
High Reliability and Stability
Applications
CWDM WDM System
PON Networks
CATV Links
Performance Specifications
| Parameter | 4 Channel | 8 Channel | 18 Channel |
| Mux | Demux | Mux | Demux | Mux | Demux |
| Channel Wavelength (nm) | 1270~1610 |
| Center wavelength Accuracy (nm) | ±0.5 |
| Channel Spacing (nm) | 20 |
| Channel Passband (@-0.5dB bandwidth (nm) | >13 |
| Insertion Loss (dB) | ≤1.6 | ≤2.5 | ≤3.0 |
| Channel Uniformity (dB) | ≤0.6 | ≤1.0 | ≤1.5 |
| Channel Ripple (dB) | 0.3 |
| Isolation (dB) | Adjacent | N/A | >30 | N/A | >30 | N/A | >30 |
| Non-adjacent | N/A | >40 | N/A | >40 | N/A | >40 |
| Inertion Loss Temperature Sensitivity (dB/°C) | <0.005 |
| Wavelength Temperature Shifting (nm/°C) | <0.002 |
| Polarization Dependent Loss (dB) | <0.1 |
| Polarization Mode Dispersion | <0.1 |
| Directivity (dB) | >50 |
| Return Loss (dB) | >45 |
| Maximum Power Handling (mW) | 500 |
| Opterating Temperature (°C) | -5~+85 |
| Storage Temperature (°C) | -40~85 |
| Package dimension (mm) | L100 x W80 x H10 or L140xW100xH15 |
We can provide the CWDM solutions service,with more than 10 years.
OADM , CWDM +DWDM and WDM CATV EDFA,Monitor function available.
cwdm mux with cwdm optical transceivers
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OADM CWDM Mux Demux Module Images
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