China Suppliers Factory for 0.5 to 5W Single-Stage Isolators - High-Quality Isolation Solutions
Product Features
Low insertion loss value
High isolation
Wide working bandwidth
High stability and reliability
Product Applications
Fiber optic communication systems
Cable TV CATV
Passive optical networks
Product Parameters
| Parameter | |
|---|---|
| Structure Configuration | Port 1 to Port2 two-port device |
| Center Wavelength (nm) | 1550 |
| Operating wavelength range(nm) | 1528~1569 |
| Insertion Loss (1→2)@23℃(dB) | 0.6 |
| Minimum Isolation(1→2)@23 ° c (dB) | >28 |
| Polarization Dependent Loss (dB) | <0.15 |
| Polarization mode dispersion(ps) | <0.25 |
| Temperature dependent loss (dB) | <0.15 |
| Return Loss (dB) | > 55/55 |
| Max Power Handling (mW) | 5000 |
| Operating Temperature (C) | 0 to +70 |
| Storage Temperature (c) | -40 to +85 |
| Package Dimensions (mm) | Φ 5.5 * 35 |
| Fiber type | SMF-28e, 250um bare fiber |
| Line length | Acuity 1.0 m |
| Connector | NA |
Photoelectric properties
Product size:
Frequently Asked Questions
What is the center wavelength and operating range of this isolator?
The device features a center wavelength of 1550 nm, with a wide operating wavelength range spanning from 1528 nm to 1569 nm.
What are the key insertion loss and isolation specifications?
This single-stage isolator offers a very low insertion loss value of 0.6 dB (at 23℃) and a high minimum isolation rating of over 28 dB.
What type of optical fiber does this product use?
It is configured with standard SMF-28e, 250um bare fiber, with a line length of acuity 1.0 m.
What is the maximum optical power handling capability of the device?
The device is designed for high reliability and can handle a maximum optical power of up to 5000 mW.
What are the typical applications for this optical isolator?
It is widely used in fiber optic communication systems, Cable TV (CATV) networks, and passive optical networks (PON) due to its high stability.
What are the package dimensions and operating temperature limits?
The package dimensions are Φ 5.5 * 35 mm. It operates reliably within a temperature range of 0 to +70 °C, and can be stored from -40 to +85 °C.

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