CAT0216 REV01
Polarization Maintaining Isolator+ WDM Hybrid Device
Features
High ER and High Isolation
Low Insertion Loss
High Stability and Reliability
Application
Fiber Amplifier
Fiber optic Instrument
Specifications
Type
1550/1480
1550/980
Single
1064/980
Parameter
Single
Dual
Dual
Single
Stage
Dual
Stage
Isolator Stage
Stage
Stage
Stage
Stage
Signal wavelength range (nm)
Peak isolation (dB)
1530~1565
1528~1565
1064±5
40
55
40
55
40
55
≥30
≤0.9
≥48
≤1.0
≥30
≤1.1
≥48
≤1.2
≥30
≤2.2
≥48
≤3.6
Isolation at 23
(Signal) (dB)
Insertion loss at 23 (Signal) (dB)
Pump wavelength range (nm)
1460~1490
960~990
960~990
Insertion loss (reflection band) (dB)
≤0.5
≤0.6
≥22
≤0.6
Extinction
Ratio
(dB)
Type F Fast axis blocked
≥20
≥55
≥50
TypeB Both axis working
Directivity (dB)
Return loss (dB)
Power handling (mW)
Operating temperature (
Storage temperature (
≤300
-5 ~ +70
-5 ~ +50
)
-40 ~ +85
PM1550
PM980 or HI1060
)
Fiber Type:( Common / Pass)
Fiber Type (Reflection)
PM1550
PM980
PM 1550 or SMF-28
PM980 or HI1060
φ5.5 × L35(P1) (only for bare fiber or 900um loose tube)
L90*W20*H9.5 ABS (P2) (only for 3mm or 2mm cable)
Package dimension (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.
Package Dimensions
backward
mar
k
et@acfiber.com