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Quick Details
Cense wavelength division multiplexer(CWDM) is based on the membrane filter technique and proprietary non-flux metal bonding micro-optics packaging design, within ITU wavelengths to achieve uplink and downlink. It provides ITU channel center wavelength, low insertion loss, high channel isolation, low power consumption, wide passband characteristics, no glue loop, excellent thermal stability and reliability and so on. In a telecommunications network system, it can be used for uplink or downlink optical signal.
| Parameter | Unit | Specification |
| Operating Wavelength | nm | 1260~1620 |
| Channel Center Wavelength | nm | 1510/1530/1550/1570 |
| CWDM Channel Spacing | nm | 20nm |
| Channel Clear Passband | nm | λITU±7.5 |
| Insertion Loss | dB | ≤1.4 |
| Passband Ripple | dB | ≤0.3 |
| Adjcent Isolation | dB | ≥30 |
| Non-Adjcent Isolation | dB | ≥40 |
| Return Loss | dB | ≥45 |
| Directivity(Between Channel) | dB | ≥50 |
| Polarization Dependent Loss | dB | ≤0.3 |
| PMD | ps | 0.1（DG） |
| Maximum Power Handling | mW | 500 |
| Storage Temperature | ºC | -40~85 |
| Operating Temperature | ºC | -5~70 |
| Fiber Type | Smf -28e(900um Loose tube) | |
| Fiber Length | cm | 1.0±0.1m |
| Tensile Load | N | ≥5 |
| Module BOX Dimension | mm | 100*80*10;80*60*12 |
Notes:[1] All testing is done at room temperature without connectors.
Dimensions drawing (mm)
Product Selling Point
Telcordia GR-1312 Compliance
High Channel Isolation
Low Insertion Loss
Partner
Application Scenario
1) Metro/Access Communication Networks
2) Fiber Optic Instruments
3) CATV System
4) Optical Signal Distribution
FAQ
Q1. Can I have a sample order for this product?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A:Sample needs 1-2 days, mass production time needs 1-2 weeks.
Q3. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q4: Do you offer guarantee for the products?
A: Yes, we offer 1-2 years warranty to our formal products.
Q5: What about delivery time??
A: 1) Samples: within one week. 2) Goods: 15-20 days usually.
