Single Mode Fiber Circulator

CSRAYZER’s Single Mode Fiber Circulator FCIR Series Product, is non-reciprocating, one-directional, three ports device which is used for light transmitting in Single Mode Fiber. These optical circulators are widely used for advanced communication systems, fiber sensor and fiber laser applications.
Specifications
Parameters Unit Values
Center Wavelength nm 1064 1310/1 550
Operating Wavelength Range nm ¯5 ¯20
Ty p. Insertion Loss dB 2 0.6
Max. Insertion Loss dB 2.2 0.8
Max. Isolation dB 20 48
Min. Isolation dB 45 40
Min. Crosstalk dB 5 0
Min. Return Loss dB 5 5
Max. Polarization Dependent Loss dB 0.2 0.1
Max. Polarization Mode Dispersion Ps 0.1
Optical Power mW 300 500
M ax. Tensile Load N 5
Fiber Type - Hi1060 SMF28e
Working Temperature ℃ -5 to +70
Storage Temperature ℃ -40 to +85
*IL is 0.3 dB higher and RL is 5 dB lower for each connector added.
Ordering Information
CIR-①-②-③-④-⑤-⑥-⑦-⑧
①Port ②Center Wavelength ③Package Dimension ④Fiber Type ⑤Fiber Length ⑥Fiber Jacket ⑦Connector ⑧Power Type
3-3 Port 1064-1064nm C1-5.5*38mm Hi1060-Hi1060 0.8-0.8M 0-Bare Fiber N-None C-Continuous
4-4 Port 1550-1550nm S-Specify SMF28e-SMF28e 1-1M 1-900μm Loose Tube FU-FC/PC P-Pulse
S-Specify S-Specify S-Specify 2-2mm Cable FA-FC/APC
3-3mm Cable S-Specify
*Above specifications are for device without connector and may change without notice.

With our own design and production capability, CSRAYZER produces a large and complete range of photonic and optical devices, to be one-stop supplier. The products include Acousto-Optic Modulators, Optical Faraday Rotators & Isolators, Fiber Optic Components, MEMS VOA and Optical Switch, Laser Diodes and Photodiodes, APD, SLD, Fiber Coils, ASE, EDFA and other optical Amplifier and modules.

Besides certified by ISO 9001:2015 / 14001:2015 / 45001:2018 Management Systems, some of our products has passed high standard tests, such as Lifetime ESS Test over temperature, Vibration / Mechanical Shock, Product Reliability Test, Radiation Resistance test etc