Product Details

1550nm fiber Optical circulator 3 ports

An optical circulator is a three-port device that allows light to travel in only one direction - from port 1 to port 2, then from port 2 to port 3. This feature is very important to optical bidirectional transmission and communication. Usually, it was use for optical transceiver, FBG(fiber Bragg grating) filter and optical amplifier

Features

High Channel Isolation

Low Insertion Loss

High Return Loss

Low PDL

High Stability and Reliability

Compact in-Line Package

Epoxy Free Optical Patch

Application:

•Optical Fiber Amplifier

•Broadcast Communication

Optical Circulator Parameter:

Grade	GRADE P	GRADE A
Construction	Port1 to Port 2, Port2 to Port3
Operation Wavelength(nm)	1310/1550/ C&L
Standard Input Loss(23°C)	0.6	0.8
Max. Insertion Loss(23°C)	0.8	1
Max. Isolation(dB)	50
Min. Isolation(dB)	40
Directivity(dB)	50
PDL(dB)	0.15
PMD(ps)	0.1
RL(dB)	50
Bandwidth(nm)	+/-30
Max. Operating Power(mw)	500
Operating Temperature(°C)	0~70
Storage Temperature(°C)	-40~85
Dimension (mm)	Φ5.5xL50 or 90209.5