1310/1480/1550 nm Isolator
The Polarization Insensitive Isolator is designed and manufactured according to Telcordia standard. The unique manufacturing process and optical path epoxy-free design enhance the device's high power handling capability. The optical isolator is characterized with high performance, high reliability and low cost. It has been widely used in EDFAs, Raman amplifiers, DWDM systems, fiber lasers, transmitters and other fiber optics communication equipment to suppress back reflection and back scattering.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Center Wavelength λc | 1310, 1480 or 1550 |
| Typ. Peak Isolation [Single Stage；Grade P] | 42 dB |
| Min. Isolation [Single Stage；Grade P；λc±10 nm；all polarization states；23 °C] | 30 dB |
| Typ. Insertion Loss [Single Stage；Grade P；λc；all polarization states；23 °C；each connector added: IL 0.3 dB higher.] | 0.35 dB |
| Max. Insertion Loss [Single Stage；Grade P；λc±20 nm；operating temperature；all polarization states；each connector added: IL 0.3 dB higher.] | 0.5 dB |
| Min. Return Loss (Input/Output) [Single Stage；Grade P；each connector added: RL 5 dB lower.] | 60/55 |
| Max. Polarization Dependent Loss [Single Stage；Grade P；23 °C] | 0.05 dB |
| Max. Polarization Mode Dispersion [Single Stage；Grade P] | 0.20 ps |
| Typ. Peak Isolation [Single Stage；Grade A] | 40 dB |
| Min. Isolation [Single Stage；Grade A；λc±10 nm；all polarization states；23 °C] | 29 dB |
| Typ. Insertion Loss [Single Stage；Grade A；λc；all polarization states；23 °C；each connector added: IL 0.3 dB higher.] | 0.5 dB |
| Max. Insertion Loss [Single Stage；Grade A；λc±20 nm；operating temperature；all polarization states；each connector added: IL 0.3 dB higher.] | 0.7 dB |
| Min. Return Loss (Input/Output) [Single Stage；Grade A；each connector added: RL 5 dB lower.] | 60/55 |
| Max. Polarization Dependent Loss [Single Stage；Grade A；23 °C] | 0.10 dB |
| Max. Polarization Mode Dispersion [Single Stage；Grade A] | 0.25 ps |
| Typ. Peak Isolation [Dual Stage；Grade P] | 58 dB |
| Min. Isolation [Dual Stage；Grade P；λc±10 nm；all polarization states；23 °C] | 46 dB |
| Typ. Insertion Loss [Dual Stage；Grade P；λc；all polarization states；23 °C；each connector added: IL 0.3 dB higher.] | 0.4 dB |
| Max. Insertion Loss [Dual Stage；Grade P；λc±20 nm；operating temperature；all polarization states；each connector added: IL 0.3 dB higher.] | 0.6 dB |
| Min. Return Loss (Input/Output) [Dual Stage；Grade P；each connector added: RL 5 dB lower.] | 60/55 |
| Max. Polarization Dependent Loss [Dual Stage；Grade P；23 °C] | 0.05 dB |
| Max. Polarization Mode Dispersion [Dual Stage；Grade P] | 0.05 ps |
| Typ. Peak Isolation [Dual Stage；Grade A] | 55 dB |
| Min. Isolation [Dual Stage；Grade A；λc±10 nm；all polarization states；23 °C] | 45 dB |
| Typ. Insertion Loss [Dual Stage；Grade A；λc；all polarization states；23 °C；each connector added: IL 0.3 dB higher.] | 0.6 dB |
| Max. Insertion Loss [Dual Stage；Grade A；λc±20 nm；operating temperature；all polarization states；each connector added: IL 0.3 dB higher.] | 0.9 dB |
| Min. Return Loss (Input/Output) [Dual Stage；Grade A；each connector added: RL 5 dB lower.] | 60/55 |
| Max. Polarization Dependent Loss [Dual Stage；Grade A；23 °C] | 0.15 dB |
| Max. Polarization Mode Dispersion [Dual Stage；Grade A] | 0.07 ps |
| Max. Optical Power [Continuous Wave] | 300 mW |
| Max. Tensile Load | 5 N |
| Fiber Type | SMF-28 Fiber |
| Operating Temperature | -5 to +70 °C |
| Storage Temperature | -40 to +85 °C |
Applications
Key Features
Datasheet
Supplier Information
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