China Factory Suppliers of 0.5 to 5W Single-Stage Isolators for Reliable Performance and Efficiency
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 | Specification |
|---|---|
| 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) | ɸ 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 device?
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 optical performance specifications of this isolator?
It provides high performance with a low insertion loss of 0.6 dB (at 23℃), minimum isolation of >28 dB, and a polarization dependent loss (PDL) of <0.15 dB.
What type of fiber and dimensions does the product use?
The product uses SMF-28e 250um bare fiber with a line length of ≥ 1.0 m, packaged in a compact size of ɸ 5.5 * 35 mm.
What is the maximum power handling capacity of this device?
This high-reliability isolator is designed to support a maximum power handling of up to 5000 mW.
What are the operating and storage temperature limits?
The device operates reliably in temperatures ranging from 0 to +70 °C, and can be safely stored in temperatures from -40 to +85 °C.

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