1310/1480/1550nm 2-in-1 Polarization Insensitive Isolator (TPI Series)
Description
The 2 in 1 Polarization Insensitive Isolator from the TPI Series represents a remarkable advancement in optical isolation technology. This innovative device seamlessly integrates two independent isolators into a single, space-saving package, delivering enhanced efficiency and versatility to fiber optic communication systems. Crafted to adhere to Telcordia standards, the TPI Series isolator is meticulously designed and manufactured to meet the demanding requirements of modern telecommunications and instrumentation applications.
With its unique construction and advanced manufacturing processes, the TPI Series isolator offers exceptional performance, reliability, and durability. The use of an epoxy-free optical path and premium-grade components ensures superior power handling capability and long-term stability, even in challenging environmental conditions. This isolator boasts remarkable temperature stability, low insertion loss, high isolation, and minimal temperature dependence, making it an ideal choice for critical applications where precision and reliability are paramount.
The versatility of the TPI Series isolator extends to its broad range of applications. From Erbium-Doped Fiber Amplifiers (EDFAs) to instrumentation setups requiring multiple isolators, this device proves invaluable in various fiber optic communication systems. Whether deployed in telecommunications networks, high-speed data transmission systems, fiber laser systems, or research laboratories, the TPI Series isolator delivers consistent, high-performance optical isolation to suppress back reflection and scattering, ensuring optimal signal quality and reliability.
1310/1480/1550nm 2-in-1 Polarization Insensitive Isolator (TPI Series)
Specifications |
|
|---|---|
| Type Of The Device: | Isolator |
| Operating Wavelength: | 1310 nm |
| Max Power: | 0.3 W |
| Min Isolation: | 30 dB |
| Center Wavelength (λc): | 1310, 1480, 1550 nm |
| Max. Optical Power (Continuous Wave): | 300 mW |
| Typical Insertion Loss (Port 1→4, 2→3): | 0.5 dB |
| Max. Insertion Loss (±20 Nm): | 0.65 dB |
| Min. Return Loss (Input/Output): | 55/55 dB |
| Directivity (Port 1→2, 3→4, 23°C): | 550 dB |
| Min. Crosstalk (Port 1→3, 2→4, 23°C): | 50 dB |
| Max. Polarization Dependent Loss: | 0.1 dB |
| Max. Polarization Mode Dispersion: | 0.2 dB |
| Max. Tensile Load: | 5 N |
| Operating Temperature: | -5 to +70 °C |
| Torage Temperature: | -40 to +85 °C |
Features
- 2-in-1 Integration: Combines two isolators into one compact package, reducing space and complexity
- Low Insertion Loss: As low as 0.5 dB (single stage), ensuring efficient signal transmission
- High Isolation: Up to 54 dB for dual-stage configurations, suppressing back-reflection effectively
- Wide Wavelength Support: Operates at 1310 nm, 1480 nm, and 1550 nm
- Excellent Thermal Stability: Reliable performance from -5°C to +70°C
- Low PDL and PMD: Maintains signal integrity with ≤0.1 dB PDL and ≤0.2 ps PMD
- High Return Loss and Directivity: ≥55 dB return loss and directivity for clear signal separation
Applications
- EDFA Modules: Dual-isolator integration ideal for compact Erbium-Doped Fiber Amplifier assemblies
- Fiber Optic Instrumentation: Ensures signal isolation in test and measurement equipment
- Telecommunication Systems: Prevents unwanted reflections in bidirectional systems
- Laser Systems: Protects laser sources from damaging feedback and instability
- WDM and DWDM Networks: Optimized for dense optical network configurations
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
Contact Supplier
How to order?
-
Ships from:
China
-
Sold by:
-
On FindLight:
since 2024
Frequently Asked Questions
A polarization insensitive isolator, such as the TPI Series, is designed to provide consistent optical isolation regardless of the polarization state of the incoming light. This means it effectively suppresses back reflection and scattering of light, ensuring signal quality and reliability in fiber optic communication systems. Unlike traditional isolators, which may be sensitive to the polarization of light, polarization insensitive isolators offer uniform performance across all polarization states.
Yes, the TPI Series isolator is designed to handle high optical power levels, making it suitable for use in demanding applications such as fiber laser systems and telecommunications networks. With a maximum continuous wave optical power rating of 300 mW and a maximum peak power for ns pulses of 50 W, this isolator provides robust performance even in high-power optical systems.
Yes, the TPI Series isolator is compatible with various fiber types, including multimode fibers with core sizes of 105 µm, 62.5 µm, and 50 µm. Additionally, it supports different connector types, such as FC/UPC, FC/APC, and SC/UPC, providing flexibility to accommodate diverse system configurations.
The TPI Series isolator can be ordered using the provided ordering information, specifying the desired wavelength, fiber core size, connector type, fiber type, and fiber length. Customization options are available for connector type, fiber type, and fiber length, allowing customers to tailor the isolator to their specific requirements.