4CH 8CH 16CH Compact CWDM Mux Demux 8 Channel CCWDM Module
4CH 8CH 16CH Compact CWDM Mux/Demux 8 Channel CCWDM Module
Mini CWDM (compact CWDM) module that provides bandwidth capacity expansion for future network growth in one of the industry’s smallest packages. The compact CWDM modules are based on free space optics technology. It is available in 4-or up to18- channel configurations. It have lower overall insertion loss and better uniformity across the channels. Its compact size and unique carrier tray set it apart, making it easier to deploy in a variety of field situations.
| Parameter | Unit | Value | |||||||
| Channels Number | - | 4 | 8 | 16 | 18 | ||||
| Typ. | Max. | Typ. | Max. | Typ. | Max. | Typ. | Max. | ||
| Channel Space | nm | 20 | |||||||
| Central Wavelength | nm | 1271~1611 | |||||||
| Operating wavelength | nm | 1260-1460 or 1460-1620 or 1260-1620 | |||||||
| Passband | nm | λITU±6.5 | |||||||
| CWDM Channel Insertion Loss | dB | 1.2 | 1.4 | 2 | 2.2 | 2.6 | 2.8 | 3 | 3.2 |
| Adjacent Channel Isolation | dB | 30 | |||||||
| Non-adjacent Channel Isolation | dB | 40 | |||||||
| Polarization Mode Dispersion | ps | 0.2 | |||||||
| Polarization Dependent Loss | dB | 0.2 | |||||||
| Return Loss | dB | 45 | |||||||
| Directivity | dB | 55 | |||||||
| Insertion Loss Temperature Sensitivity | dB/°C | 0.005 | |||||||
| Wavelength Temperature Shifting | nm/°C | 0.002 | |||||||
| Power (max.) | mW | 500 | |||||||
| Operation Temperature | °C | -20~+75 | |||||||
| Storage Temperature | °C | -40~+85 | |||||||
| Package Dimension | mm | 50×27×6.3 or customized | |||||||

Q1: Are your trading company or manufacture ?
A: We are factory verified by SGS
Q2: Do you provide OEM service ?
A: Yes, we can print your logo or label on the products or on the box.
Q3: Can you provide free samples ?
A: Some of low value samples can be free for you, but you need pay for the shipping cost.
Q4: How can you guarentee the quality ?
A: Build on our perfect quality management system, all of our products were 100% tested before the shipment.
Q5: What is your delivery time ?
A: Generally, sample: 3~5 working days. formal order: 7-10 working days.
Q6: What's your payment terms ?
A: We accept T/T, Western Union, Money Gram, Paypal.
For samples: 100% payment. Formal order: 30% as deposit, 70% balance payment before shipment.
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