PM DWDM 100GHz 200GHz
The PM Dense Wavelength Division Multiplexer is manufactured toTelcordia standard, based on environmentally stable thin film filter technology. The PM DWDM is designed mainly for signals adding/dropping on OADM, and Mux/Demux DWDM commucation system,with the advantage of high isolation, high extinction ration, low insertion loss, excellent environmental stability, and high power handling capability
Specification Snapshot
Operating Temperature [without connector]
-5 to +70 ℃
Storage Temperature [without connector]
-40 to +85 ℃
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Overview
The PM Dense Wavelength Division Multiplexer is manufactured toTelcordia standard, based on environmentally stable thin film filter technology. The PM DWDM is designed mainly for signals adding/dropping on OADM, and Mux/Demux DWDM commucation system,with the advantage of high isolation, high extinction ration, low insertion loss, excellent environmental stability, and high power handling capability
Specifications
| Parameter | Value |
|---|---|
| Filter Type [without connector] | 200 GHz |
| Filter Type [without connector] | 100 GHz |
| Center Wavelength [without connector] | ITU Grid |
| Pass Band-Typ. Bandwidth at 0.5dB [200GHz; 0.5dB; without connector] | 0.7 nm |
| Pass Band-Typ. Bandwidth at 0.5dB [100GHz; 0.5dB; without connector] | 0.4 nm |
| Pass Band-Min. Bandwidth at 0.5dB [200GHz; 0.5dB; without connector] | 0.5 nm |
| Pass Band-Min. Bandwidth at 0.5dB [100GHz; 0.5dB; without connector] | 0.2 nm |
| Pass Band-Typ. Insertion Loss [200GHz; without connector] | 0.8 dB |
| Pass Band-Typ. Insertion Loss [100GHz; without connector] | 1.0 dB |
| Pass Band-Max. Insertion Loss [200GHz; without connector] | 1.0 dB |
| Pass Band-Max. Insertion Loss [100GHz; without connector] | 1.2 dB |
| Pass Band-Typ. Channel Isolation [200GHz; without connector] | 30 dB |
| Pass Band-Typ. Channel Isolation [100GHz; without connector] | 30 dB |
| Pass Band-Min. Channel Isolation [200GHz; without connector] | 25 dB |
| Pass Band-Min. Channel Isolation [100GHz; without connector] | 25 dB |
| Reflection Band-Typ. Insertion Loss [200GHz; without connector] | 0.3 dB |
| Reflection Band-Typ. Insertion Loss [100GHz; without connector] | 0.3 dB |
| Reflection Band-Max. Insertion Loss [200GHz; without connector] | 0.5 dB |
| Reflection Band-Max. Insertion Loss [100GHz; without connector] | 0.5 dB |
| Reflection Band-Typ. Channel Isolation [200GHz; without connector] | 15 dB |
| Reflection Band-Typ. Channel Isolation [100GHz; without connector] | 15 dB |
| Reflection Band-Min. Channel Isolation [200GHz; without connector] | 12 dB |
| Reflection Band-Min. Channel Isolation [100GHz; without connector] | 12 dB |
| Min. Extinction Ratio at 23°C [200GHz; 23°C; without connector] | 20 dB |
| Min. Extinction Ratio at 23°C [100GHz; 23°C; without connector] | 20 dB |
| Min Return Loss [200GHz; without connector] | 45 dB |
| Min Return Loss [100GHz; without connector] | 45 dB |
| Min. Directivity [200GHz; without connector] | 50 dB |
| Min. Directivity [100GHz; without connector] | 50 dB |
| Center Wavelength Stability [without connector] | ≤0.002 nm/℃ |
| Thermal Stability [without connector] | ≤0.005 dB/℃ |
| Max. Optical Power (CW) [without connector] | 500 mW |
| Max. Tensile Load [without connector] | 5 N |
| Fiber Type [without connector] | PM Panda fiber |
| Operating Temperature [without connector] | -5 to +70 ℃ |
| Storage Temperature [without connector] | -40 to +85 ℃ |
| Insertion Loss [For devices with connectors] | 0.3 dB higher |
| Return Loss [For devices with connectors] | 5 dB lower |
| Extinction Ratio [For devices with connectors] | 2 dB lower |
Applications
* High Speed Networks * Coherent Deteching * Fiber Sensors * Research
Key Features
* Low Insertion Loss * High Quality and Reliability
Datasheet
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Supplier Information
Lightel Technologies (Shenzhen) Co., Ltd. was established in 2004. Since its establishment, based on independent intellectual property rights and years of accumulated unique technology, integrating R&D and production, it has become a national high-tech enterprise and a mainstream supplier of core components for international fiber lasers.
Main products:
High-power, polarization-maintaining fiber devices: fiber combiners, couplers, isolators, CPS, MFA, QBH, gratings, etc.;
Conventional optical communication sensing products: fiber combiners, couplers, circulators, CWDM, CCWDM, BBFRM, etc.;
Fiber-specific tools and instruments: fiber fusion tapering machines, large-core cleavers, cladding mode strippers, end-face inspectors, etc.
Adhering to the philosophy of customer first and quality leading, the company strives to bring superior performance, good service, reliable quality, and reasonable prices to our customers, while also providing a good working environment, excellent benefits, and learning and promotion opportunities for our employees. The company has passed ISO9001:2015 international quality system certification and ISO14001:2015 international environmental management system certification.
Lightel Technologies (Shenzhen) Co., Ltd. implements unified and rigorous management, combining its own interests with China's development, combining institutionalized management with humanized management, and working hand in hand with every Lightel employee to create a better future together!
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