1×2 Magneto-Optical Switch

The 1×2 Magneto-Optical Switch is a high-performance device designed for fast and reliable optical switching. It features a compact structure, fast switching speed at the microsecond level, low insertion loss, and high isolation. This switch is ideal for applications in sensing, optical protection systems, network monitoring, and aerospace and radar technologies. It operates within the wavelength ranges of 1295-1325 nm and 1520-1580 nm, ensuring high reliability and stability.

 

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Description

Description:
Designed to excel in demanding environments, the 1×2 Magneto-Optical Switch is engineered for superior optical performance. The device’s robust construction ensures longevity and durability, making it suitable for use in critical applications where reliability is paramount. Its quick switching capability, combined with low insertion loss and high isolation, minimizes signal degradation and ensures clear, uninterrupted communication. The switch’s adaptability to varying wavelengths and its high return loss further enhance its operational efficiency, making it a versatile component in advanced optical systems.

Overview:
The 1×2 Magneto-Optical Switch is a high-performance device designed for fast and reliable optical switching. It features a compact structure, fast switching speed at the microsecond level, low insertion loss, and high isolation. This switch is ideal for applications in sensing, optical protection systems, network monitoring, and aerospace and radar technologies. It operates within the wavelength ranges of 1295-1325 nm and 1520-1580 nm, ensuring high reliability and stability.

Applications:

  • Sensing: Utilized in various optical sensing applications to detect and measure changes in physical parameters such as temperature, pressure, and strain.
  • Optical Protection Systems: Ensures the protection of optical networks by switching to alternate paths in case of faults, thereby maintaining continuous service.
  • Network Monitoring: Employed in monitoring the performance and health of optical networks, enabling quick response to issues and efficient maintenance.
  • Aerospace and Radar: Used in aerospace and radar systems to switch optical signals rapidly, enhancing the performance and reliability of communication and sensing systems.

Optical Path Diagram:

Specifications

Parameter Unit MFSW 1×2
Operating Wavelength nm 12951325, 15201580
Test Wavelength nm 1310, 1550
Insertion Loss dB ≤0.8 (unidirectional), ≤1.0 (bidirectional)
Temperature Dependent Loss dB ≤0.3
Polarization Dependent Loss dB ≤0.2
Return Loss dB ≥55
Isolation dB Single-stage/Dual-stage
Crosstalk dB ≥25 (single-stage), ≥50 (dual-stage)
Repeatability dB ≤±0.01
Switching Time μs ≤50
Lifetime times ≥10^10
Operating Voltage V 2.5 (single-stage), 5.0 (dual-stage)
Maximum Optical Power mW ≤500
Fiber Type – CORNING SMF-28
Operating Temperature °C -5 ~ +70
Storage Temperature °C -40 ~ +85
Package Dimensions mm L58.6×W8.4×H8.4 (±0.2)

All parameters are tested under room temperature conditions. All parameters do not include the insertion loss of the connectors.

Ordering Information: MFSW A-B-C-D-E-F

Code Type Code Wavelength Code Isolation
U1x2 Unidirectional, 1×2 13 1310nm S Single-stage
U2x1 Unidirectional, 2×1 15 1550nm D Dual-stage
B1x2 Bidirectional, 1×2 X Others X Others
Code Fiber Diameter Code Fiber Length Code Connector
025 Φ0.25mm 05 0.5m 00 None
09 Φ0.9mm 10 1.0m FP FC/UPC
X Others 15 1.5m FA FC/APC
SP SC/UPC
 
Parameter Unit Value
Operating wavelength nm 1295-1325, 1520-1580
Test wavelength nm 1310, 1550
Insertion loss dB ≤0.8 (single direction), ≤1.0 (bi-directional)
Temperature-dependent loss dB ≤0.3
Polarization-dependent loss dB ≤0.2
Return loss dB ≥55
Isolation dB Single stage/dual stage
Crosstalk dB ≥25 (single stage), ≥50 (dual stage)
Repeatability dB ≤±0.01
Switching time μs ≤50
Lifetime times ≥10^10
Operating voltage V 2.5 (single stage), 5.0 (dual stage)
Max optical power mW ≤500
Fiber type CORNING SMF-28
Operating temperature °C -5 to +70
Storage temperature °C -40 to +85
Package dimensions mm L58.6×W8.4×H8.4 (±0.2)
Ordering Information:
  • Code: MFSW A-B-C-D-E-F
  • Type: U1×2 (single-direction, 1×2) or U2×1 (single-direction, 2×1) or B1×2 (bi-directional, 1×2)
  • Wavelength: 13 (1310 nm), 15 (1550 nm), X (others)
  • Isolation: S (single stage), D (dual stage)
  • Fiber diameter: 025 (0.25 mm), 09 (0.9 mm), X (others)
  • Fiber length: 05 (0.5 m), 10 (1.0 m), 15 (1.5 m), X (others)
  • Connector: 00 (none), FP (FC/UPC), FA (FC/APC), SP (SC/UPC), SA (SC/APC), LP (LC/UPC), LA (LC/APC), X (others)

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