Single Strand Simplex Passive CWDM Mux Demux Module For WDM Network CATV System
General
Hilink CWDM Coarse wavelength division multiplexer---Optic Module Transceiver CWDM 1x16 Mux (CWDM Mux/Demux) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. It provides low insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path.
CWDM products include: bare single CWDM device packed in glass tube or stainless steel tube, CWDM Mux Demux modules packed in ABS box up to 16-channel or even 18-channel Multiplexing on a single fiber or CWDM modules packed in standard 19” 1U rackmount. Due to the low insertion loss is needed in WDM networks, we can also add “Skip Component” in big channels CWDM Mux/Demux module to reduce the IL as an option.
Standard CWDM Mux/Demux package type include: Glass tube, stainless steel tube, ABS box package, LGX pakcage and 19” 1U rack mounted.
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 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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Single Strand Simplex Passive CWDM Mux Demux Module For WDM Network CATV System Images
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