18CH CCWDM Module
It is a multi-wavelength multiplexing and demultiplexing device for optical communication systems, supporting the transmission of optical signals at 18 different wavelengths, the multiplexing of optical signals at 18 different wavelengths into a single optical fibre for transmission, or the demultiplexing of signals at 18 wavelengths from an optical fibre.
Features
High channel capacity:
Provides 18 independent channels, suitable for high-density and high-capacity optical communication needs.
Low insertion loss and high isolation:
Low insertion loss (typically <1.5 dB) ensures signal transmission efficiency.
High channel isolation (>30 dB) reduces inter-channel crosstalk and ensures signal purity.
High Reliability:
Suitable for a wide temperature range (typically 0°C to 70°C), adapting to various working environments.
Compact design:
Adopts a compact package, suitable for space-constrained application scenarios.
Multi-wavelength multiplexing and demultiplexing:
Typical wavelength range is 1271 nm to 1611 nm with 20 nm channel spacing.
Supports multiplexing of 18 different wavelengths of optical signals into a single fibre for transmission, or demultiplexing 18 wavelengths of signals from the fibre.
Applications
WDM System
MAN
CATV System
Technical Parameters
|
Parameter |
HC-18CH-MINI CWDM |
|
|
Center Wavelength （nm） |
1270-1610nm |
|
|
Channel Passband (nm) |
CW±6.5 |
|
|
Insertion Loss (dB) |
≤3.0 |
|
|
Isolation (dB) |
Adjacent |
≥30 |
|
Non-adjacent |
≥40 |
|
|
Polarization Dependent Loss (dB) |
<0.2 |
|
|
Polarization Mode Dispersion (ps) |
<0.2 |
|
|
Directivity (dB) |
≥50 |
|
|
Return Loss (dB) |
≥45 |
|
|
Maximum Power Handling (mW) |
300 |
|
|
Operating Temperature (℃) |
-10~+70 |
|
|
Storage Temperature (℃) |
-40~+85 |
|
|
Package Dimension (mm) |
L50x W50 x H6.2 |
|
Above specification are for device without connector.
Add an addotional 0.2dB loss per connector.
Dimension(mm) :
L50x W50 x H6.2（mm）
If you need more support , Please contact us.
Resources
