3 Ports C+L 1520~1620nm Optical Circulator(2×2）-1

3 Ports C+L 1520~1620nm Optical Circulator(2×2）-3

3 Ports C+L 1525~1610nm Polarization Insensitive Optical Circulator

Name: 3 Ports C+L Polarization Insensitive Optical Circulator
Availability: InStock

◎ P/N: #50052

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$126.47 – $156.47

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3 Ports C+L 1525~1610nm Polarization Insensitive Optical Circulator

The 3 Ports C+L 1525~1610nm Polarization Insensitive Optical Circulator is a passive optical device designed for C-band and L-band optical communication systems. It efficiently transmits optical signals in a fixed direction (Port 1 → Port 2 → Port 3) while maintaining low insertion loss and high isolation. Its polarization-insensitive design ensures stable signal transmission, and the compact package enhances system reliability. Widely used in DWDM optical networks, optical amplification (EDFA/Raman), fiber optic sensing, and bidirectional optical communication, this circulator helps optimize signal quality, reduce power loss, and improve optical path control, making it an ideal choice for high-performance optical networks.

Specifications

Parameter	Value
Configuration	Port 1 to Port 2 to Port 3
Operation Wavelength (nm)	1525~1610
Typical Insertion Loss (dB)	0.8
Maximum Insertion Loss (dB)	1.0
Typical Isolation (dB)	≥50
Minimum Isolation (dB)	≥35
Cross Talk (dB)	≥50
Polarization Dependent Loss (dB)	≤0.15
Polarization Mode Dispersion (dB)	≤0.1
Return Loss (dB)	≥50
Power Handling (mW)	500
Operating Temperature (℃)	-10 ~ +75
Storage Temperature (℃)	-40 ~ +85
Package Dimension (mm) (250μm, 900μm)	Φ5.5xL50 (Steel Tube)
Package Dimension (mm) (2.0mm, 3.0mm)	L90xW20xH10 (ABS Box)

Note: Above specification are for device without connector.

Features	Applications
Low Insertion Loss	Optical Amplifier
Wide Band High Isolation	Metro Area Network
Low PDL	Wavelength Add/Drop
High Stability and Reliability	Dispersion Compensation
Compact In-Line Package	Bi-Directional Communication
Epoxy-free on Optical Path	Bi-Directional Communication