CAT0211 REV01
4 Port Polarization Maintaining Optical Circulator
Features
Low Insertion Loss
High Extinction Ratio & High Isolation
High stability and reliability
Application
EDFA
Fiber Optical Instrument
Fiber Sensor
Specifications
Type
Parameter
Type A
1310 ,1450,1480,1550
Type B
Operating wavelength (nm)
Bandwidth
1064
±5
±30
50
±20
30
30
Typ. Isolation 23 (dB)
Isolation 23 (dB)
≥40
0.8
≥20
0.7
≥25
2.1
Typ. Insertion Loss 23 (dB)
Insertion Loss -5 ~ +70 @1550nm
-5 ~ +50 @1064nm (dB)
≤1.1
≤1.0
≤2.8
Extinction Ratio (dB)
Cross Talk (dB)
≥20
≥50
≥50
Return loss (dB)
Power handling (CW, total) (mW)
≤500
≤300
PM1310 Panda Fiber for 1310nm,PM1550 Panda Fiber for
1550nm,PM980 Panda Fiber for 1064nm.
Fiber Type
-5 ~ +70
-5 ~ +50
Operating temperature (
Storage temperature (
)
-40 ~ +85
)
φ5.5 × L35(P1) (only for bare fiber or 900um loose tube)
L90*W20*H9.5 ABS (P2) (only for 3mm or 2mm cable)
Dimensions (mm)
*Above specifications are for devices without the connectors.
*For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower, and ER will be 2dB lower.
*The PM fiber and the connector key are aligned to the slow axis. And for F type, fast axis is blocked.
*The transmission optical path of A type is different from B type:Type A: 1 -> 2, 2 -> 3, 3 -> 4; Type B: 1 -> 2, 2 -> 3, 3 -> 4;4->1
Package Dimensions
mar
k
et@acfiber.com