Customized L-Band(1565~1625) Single/Dual Stage Polarization Insensitive Optical Isolator, Steel Tube Type

◎ P/N: #50292

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1310/1550nm Single/Dual Grade Jacket Tube SMF-28e Optical Isolator, Standard Size, P Grade_2Delivery: Order Today, will ship out before from U.S. or HK by FedEx/DHL/UPS (The fastest and best one), and Free Shipping on orders over US $200.

1310/1550nm Single/Dual Grade Jacket Tube SMF-28e Optical Isolator, Standard Size, P Grade_3Warranty: fiber-life support 1-Year Warranty, 30-Day Returns and 30-Day Exchange.

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Customized Details

L-Band(1565~1625) Single/Dual Stage Steel Tube Type SMF-28e Polarization Insensitive Optical Isolator, Standard Size, P Grade

A Polarization Insensitive Optical Isolator is an optical device that permits light to pass in one direction while blocking any back-reflection or backscattered light, regardless of the polarization state of the incoming light. This insensitivity to polarization ensures consistent performance across various optical systems, making it crucial for maintaining signal integrity and stability in optical communication networks, laser systems, and optical amplifiers, where preventing interference and feedback is essential.


Performance Specifications(Single Stage)

Parameter P Grade A Grade
Operating Wavelength (nm) 1570~1600
Typical Isolation (dB) ≥41 ≥40
Minimum Isolation (dB) ≥30 ≥28
Typical Insertion Loss (dB) 0.4 0.5
Maximum Insertion Loss (dB) ≤0.6 ≤0.8
Return Loss (In/Out) (dB) ≥65/60 ≥55/55
Polarization Dependent Loss(dB) ≤0.05 ≤0.1
Polarization Mode Dispersion(ps) 0.25(0.05 available upon request)
Bandwidth(nm) ±15
Operating Temperature (℃) -10~+75
Storage Temperature (℃) -40~+85
Fiber Type Corning SMF-28
Fiber Length (Min.) 1 meter each end
Package Dimension (mm) Φ3.0×25
Power Handling (mW) 300

Performance Specifications(Dual Stage)

Parameter P Grade A Grade
Operating Wavelength (nm) 1565-1610
Typical Isolation (dB) ≥50 ≥45
Minimum Isolation (dB) ≥45 ≥40
Typical Insertion Loss (dB) 0.65 0.80
Maximum Insertion Loss (dB) ≤0.80 ≤1.2
Return Loss (In/Out) (dB) ≥65/60 ≥55/55
Polarization Dependent Loss(dB) ≤0.05 ≤0.1
Polarization Mode Dispersion(ps) 0.05
Operating Temperature (℃) -10~+75
Storage Temperature (℃) -40~+85
Fiber Type Corning SMF-28
Fiber Length (Min.) 1 meter each end
Package Dimension (mm) Φ 5.5 x L30
Power Handling (mW) 300

Features

Applications

High Isolation Fiberoptic Amplifiers
Low Insertion Loss CATV Fiberoptic Links
High Return Loss Fiberoptic Systems Testing
Low Polarization Sensitivity Fiberoptic LAN Systems
Telecommunications

Dimension

L-Band(1565~1625) Polarization Insensitive Optical Isolator Dimension

Isolator Type

Single Stage, Dual Stage

Fiber Diameter

250um, 0.9mm, 2.0mm, 3.0mm

Fiber Length

1.0m, 1.5m, 2.0m

Connectors

SC/APC, SC/UPC, FC/APC, FC/UPC, LC/APC, LC/UPC, ST/APC, ST/UPC, None

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