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Fiber Optic Circulator - WMC4H1S
Fiber Optic Circulator
Product Specifications
The Wideband Multimode Circulator by Castor Optics & Thorlabs has a cladding diameter of 425 µm, with ports 2 and 3 featuring a core diameter of 400 µm, and port 1 with a 200 µm core. Featuring low transmission insertion loss (≤0.8 dB typical) and high directivity (≥27.0 dB), it operates in the spectral range of 400 nm to 900 nm and handles max power levels up to 4 W when spliced. This component, terminated with SMA905 connectors and with high OH hydroxyl content, is ideal for applications requiring efficient signal routing and fiber optic system configurations.
- Product Code
- Manufacturer
- Castor Optics
- Applications
- Spectroscopy
- Cladding Diameter
- 425 μm
- Core Diameter
- 200 μm (Port 1)
400 μm (Port 2)
400 μm (Port 3) - Dimensions
- 5.8 x 85 mm (0.23 x 3.35", Package)
- Fiber Cable Length
- 800 mm (+75/-0 mm, Fiber Lead)
- Fiber Connector Type
- SMA 905
- Fiber Jacket Outer Diameter
- 1.4 mm
- Fiber Type
- FT400UMT
- Hydroxyl Content
- High OH
- Insertion Loss
- < 0.8 dB (Typical, Port 2 to 3)
< 0.5 dB (Typical, Port 3 to 2)
< 0.8 dB (Typical, Port 1 to 2) - Isolation
- > 12 dB (Port 2 to 1)
- Key Features
- Wideband
- Maximum Optical Power
- 2 W (Connector)
4 W (Spliced) - Number of Channels
- 2, 3
2, 1 - Numerical Aperture
- 0.22 (Port 1, Core)
0.39 (Core) - Operating Temperature
- 0 - 60 °C
- Port Configuration
- 2x1
- Return Loss
- > 34 dB (Port 3 to 1)
> 27 dB (Port 1 to 3) - Storage Temperature
- -40 to 85 °C
- Tensile Strength
- 10 N (Pigtail)
- Wavelength Range
- 400 - 900 nm
- Supplier Location
- New Jersey, USA
Technical Documents
