PM Filter Wavelength Division Multiplexers
Specification Snapshot
Operating Temperature [without connector]
-5 to +70 ℃
Storage Temperature [without connector]
-40 to +85 ℃
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Specifications
| Parameter | Value |
|---|---|
| Pass Band-Wavelength Range [without connector] | 1270-1350 nm |
| Pass Band-Wavelength Range [without connector] | 1450-1490 nm |
| Pass Band-Wavelength Range [without connector] | 1500-1520 nm |
| Pass Band-Typ. Insertion Loss [1270-1350 nm/1450-1490 nm; without connector] | 0.4 dB |
| Pass Band-Typ. Insertion Loss [1500-1520 nm; without connector] | 0.5 dB |
| Pass Band-Max. Insertion Loss [1270-1350 nm/1450-1490 nm; without connector] | 0.6 dB |
| Pass Band-Max. Insertion Loss [1500-1520 nm; without connector] | 0.7 dB |
| Pass Band-Typ. Isolation [1270-1350 nm/1450-1490 nm/1500-1520 nm; without connector] | 30 dB |
| Pass Band-Min. Isolation [1270-1350 nm/1450-1490 nm/1500-1520 nm; without connector] | 25 dB |
| Reflection Band-Wavelength Range [without connector] | 1530-1600 nm |
| Reflection Band-Wavelength Range [without connector] | 1530-1570 nm |
| Reflection Band-Typ. Insertion Loss [without connector] | 0.3 dB |
| Reflection Band-Max. Insertion Loss [without connector] | 0.5 dB |
| Reflection Band-Typ. Isolation [without connector] | 15 dB |
| Reflection Band-Min. Isolation [without connector] | 12 dB |
| Min. Extinction Ratio [without connector] | 20 dB |
| Min. Return Loss [without connector] | 50 dB |
| 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
* Fiber Optic Instruments * Fiber Amplifiers * Fiber Lasers * Fiber Sensors
Key Features
* Low Insertion Loss * High Return Loss
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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