PON CATV Systems Passive Fiber Multiplexer 8ch CWDM Mux/Demux 1U
Chassis Rackmount 1470~1610nm
Product Overview
CWDM is using optical multiplexer to different wavelengths of light
to reuse the signals to single fiber transmission, the receiving
end of the link, with the aid of photolysis multiplexer to mixed
signal in the optical fiber signal is decomposed into different
wavelengths, connected to the corresponding receiving equipment.
Features
Low Insertion Loss
High Isolation
Low PDL
Compact Design
Good Channel-to-channel UniformityWide Operating
Wavelength:1260nm~1620nm or 1460nm~1620nm
Wide Operating Temperature:-5℃~75℃
High Reliability and Stability
Applications
CWDM System
PON Networks
CATV Links
Parameters
| Parameter | 4 Channel | 8 Channel | 16 Channel |
| Mux | Demux | Mux | Demux | Mux | Demux |
| Channel Wavelength(nm) | 1270~1610 |
| Center wavelength Accuracy(nm) | ±0.5 |
| Channel Spacing(nm) | 20 |
| Channel Pass band(@-0.5dB bandwidth (nm) | >14 |
| Insertion Loss(dB) | ≤1.4 | ≤2.6 | ≤5.0 |
| Channel Uniformity (dB) | ≤0.5 | ≤0.5 | ≤0.5 |
| 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 |
| Insertion Loss Temperature Sensitivity (dB/℃) | <0.005 |
| Wavelength Temperature Shifting (nm/℃) | <0.002 |
| Polarization Dependent Loss (dB) | <0.1 |
| Polarization Mode Dispersion (PS) | <0.1 |
| Directivity (dB) | >50 |
| Return Loss(dB) | >45 |
| Maximum Power Handling(mW) | 500 |
| Operating Temperature(℃) | -5~+75 |
| Storage Temperature (℃) | -40~85 |
| Package dimension(mm) | 1. L100 x W80 x H10 ( 2 CH~8CH Module) |
| 2. L120xW800xH18 (9 CH~18CH Module) |
Remark: Above is without connectors,if with connectors,add more
0.2dB.
FAQ
Q1:Can I have a sample order? What is your MOQ?
A1:Sample order is welcome to test and check quality. We don't MOQ, 1pcs sample is available. Also Mixed samples are acceptable.
Q2: What's the Lead time?
A2: The normal lead time is about 1week, For big quantity and special products. Please check lead time with
our sales representative. But we keep stock for some products, could ship 1-3 days after receiving payment.
Q3: What are the payment terms?
A3: Payment term: T/T, Paypal, Western union,cash payment, ALI etc.
Q4: What is your warranty time
A4: 3 years' warranty.
Q5: Could I use our own logo, label and package?
A5: Yes, we could provide OEM service which according to your
requirements, design products label, logo, PN, SN, package.
