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| Categories | Wavelength Division Multiplexer | 
|---|---|
| Brand Name: | DYS/OEM | 
| Model Number: | 200GHz DWDM | 
| Certification: | IS09001-2015.ROHS | 
| Place of Origin: | Guangdong, China (Mainland) | 
| MOQ: | Negotiable | 
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union | 
| Supply Ability: | 50000/week | 
| Delivery Time: | in 3 days | 
| Packaging Details: | Individual Box or According to Customer's Request | 
| Price: | Negotiable | 
| Operation Temperature Range: | -40to85℃ | 
| Storage Temperature Range: | -40to85℃ | 
| Channel Spacing: | 200GHZ | 
| Fiber Type: | G652D/G.657 A1(or Customized) | 
| Certifaction: | RoHS,ISO9001 | 
| Fiber Marking: | Customized | 
| Channels: | ITU Grid | 
| Reflection Channel lsolation: | Min. 13dB | 
| Return Loss: | Min.45dB | 
High Stability 200GHz WDM DWDM Multiplexer ITU Grid Channels
200GHz DWDM Device is based on Thin-Film Technology and All-Glass Packaged platform, keeping the device in compact size and excellent performance. Channels comply with ITU grid.
200GHz DWDM Device is not as efficient as 100GHz DWDM, but it's cost is lower ,so is widely used at the place which channel number is not big.
Features
■ ITU Compliance
■ Low Insertion Loss
■ Excellent Channel Isolation
■ High Stability & Reliability
■ Low Cost
Applications
■ DWDM Channels Add/Drop
■ DWDM Network & Systems
■ EDFA Application Systems
■ Accessing WAN Networks
■ Long Haul Network & Systems

Performance Specifications
| Parameters | Unit | Specifications Specifications | Standardremium | ||
| 1 | Operating Wavelength Range | nm | 1520~1570 | 1460-1640 | |
| 2 | Channel Spacing | GHZ | 200 | ||
| 3 | Channel Pass Band | nm | ITU±0.22 | ITU±0.25 | |
| 4 | Channels | nm | ITU Grid | ||
| 5 | Pass Band Ripple | Max. | dB | 0.35 | 0.25 | 
| 6 | Channel Insertion Loss | Min. | dB | 0.80(Typical 0.60) | 060(Typical 0.50) | 
| 7 | Reflection Channel Insertion Loss | Min. | dB | 0.40(Typical 0.35) | 0.30(Typical 0.25) | 
| 8 | Adiacent Channel Isolation | Min. | dB | 30 | 35 | 
| 9 | Non-adiacent Channel Isolation | Min. | dB | 45 | 50 | 
| 10 | Reflection Channel lsolation | Min. | dB | 13 | 15 | 
| 11 | Return Loss | Min. | dB | 45 | 50 | 
| 12 | Polarization Dependent Loss | Max. | dB | 0.15 | 0.10 | 
| 13 | Power Handling | Max. | Mw | 300 | |
| 14 | Tensile Load | Max. | N | 5 | |
| 15 | Operation Temperature Range | ℃ | -40to85℃ | ||
| 16 | Storage Temperature Range | ℃ | -40to85 | ||
| 17 | Fiber Jacket &Fiber Length | Cm | Customized | ||
| 18 | Package Dimensions-type1 | mm | <3.8(Φ)*30(L) | ||
| Package Dimensions-type2 | mm | <4.2(Φ)*30(L) | |||
| Package Dimensions-type3 | mm | <5.5(Φ)*58(L) | |||
| 19 | Fiber Type | G652D/G.657 A1(or Customized) | |||
| 20 | Fiber Marking | Customized | |||
|   | 
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