Product ID: 6278
$100
Custom Optical Fiber Isolator 1310nm 1550nm Can Be Customized
Optical isolators use the magneto-optical crystal Faraday effect to allow light to pass in one direction but prevent it from passing in the opposite direction. Its function is to restrict the light so that the light can only be transmitted in one direction. It uses a unique manufacturing process and optical path without glue design, so that the device can meet high-power applications. Due to the advantages of high performance, high reliability and low cost, it has been widely used in EDFA, Raman amplifiers, DWDM systems, lasers, transmitters and other optical fiber communication equipment.
[Features]
High isolation;
Low insertion loss;
High return loss;
Low polarization sensitivity.
[Applications]
optical fiber amplifier
CATV optical link
Fiber Optic System Testing
Optical fiber local area network system
Telecommunication system
[Specification]
| Parameter | Unit | Value | |
| Level | Single-stage | Double-stage | |
| Center Wavelength | nm | 1310 or 1550 | |
| Working Wavelength Bandwidth | nm | λc±30 | λc±30 |
| Typical Insertion Loss | dB | ≤0.4 | ≤0.5 |
| Maximum Insertion Loss | dB | ≤0.6 | ≤0.7 |
| Polarization Dependent Loss | dB | ≤0.05 | ≤0.1 |
| Isolation Room Temperature Value | dB | ≥30 | ≥40 |
| Return Loss | dB | ≥55 | ≥55 |
| Carrying Power | mW | 500 | 500 |
| Pigtailed Type | Single-mode bare fiber or 0.9mm loose tube | ||
| Operating Temperature | ℃ | -5 to 70 | |
| Storage Temperature | ℃ | -40 to 85 | |
| Package Size | mm | Φ5.5*L35 | |
Note:
(1) $100 is the product deposit, not the final product price.
(2) The minimum order quantity is 5pcs;
(3) The customizable parameters are as follows:
| Parameter | Customizable Options |
| Level | Single-stage, Double-stage |
| Working Wavelength(nm) | 1310nm, 1550nm |
| Package Type(mm) | 5.5*35, 5.5*50 |
| Pigtailed Type | 250μm bare fiber, 0.9mm/2.0mm/3.0mm loose tube, 0.9mm/2.0mm/3.0mm tight tube |
| Fiber Length(m) | 0.5, 1, 1.5, 2, 2.5, 3 |
| Connector | None, SC/UPC, SC/CAPC, FC/UPC, FC/APC, LC/UPC, LC/APC |
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