CAT0217 REV01
Polarization Maintaining Fiber Tap/Isolator/WDM Hybrid Device
Features
High ER & High Isolation
Low Insertion Loss
High Stability and Reliability
Application
Fiber Amplifier Fiber Laser
Fiber optic Instrument
Specifications
Parameter
59 1550/980
54 1550/1480
69 1064/980
Single
stage
Dual
stage
Single
stage
Dual
stage
Single
stage
Dual
stage
Isolator stage
Signal Wavelength Range(mm)
Signal Tap Ratio (%)(Input to Tap)
Typ.Signal Peak Isolation(Out put to Input) (dB)
Signal Isolation at 23 (Out put to Input) (dB)
Tap 1%
1530-1565
1530-1565
1064±5
1±0.2, 2±0.4, 5±1, 10±2,20,30,40,50,
40
55
40
55
40
52
≥28
≥46
≥28
≥46
≥30
≥42
≤1.3
≤1.4
≤1.5
≤1.7
≤2.0
≤1.4
≤1.5
≤1.6
≤1.8
≤2.1
≤1.3
≤1.4
≤1.5
≤1.7
≤2.0
≤1.4
≤1.5
≤1.6
≤1.8
≤2.1
≤2.7
≤2.8
≤3.0
≤3.2
≤3.4
≤3.8
≤3.9
≤4.1
≤4.3
≤4.5
Tap 2%
Tap 5%
Tap 10%
Signal Insertion Loss(Input
Tap 15%
Tap 30%
Tap 40%
to Output)(dB)
≤2.7
≤3.5
≤4.4
≤2.8
≤3.6
≤4.5
≤2.7
≤3.5
≤4.4
≤2.8
≤3.6
≤4.5
≤4.25
≤4.9
≤5.7
≤5.35
≤6.0
≤6.8
Tap 50%
Pump Wavelength Range(nm)
960~990
≤0.6
1460~1490
960~990
≤0.6
Pump Insertion Loss(Pump Channel) (dB)
≤0.5
≥22
≥20
Extinction
Ratio (Input to
Output) (dB)
Type F (Fast axis blocked)
TypeB (Both of axis working)
Extinction Ratio (Pump Channel or Tap port) (dB)
Return Loss (dB)
18(only for Pump port or Tap port with PM Fiber)
≥50
≥50
Directivity (Pump to Tap)(dB)
Common /Signal Port
PM1550
PM1550
PM980
SMF-28e or
PM1550
HI1060 or PM
980
SMF-28e or
PM1550
SMF-28e or PM
1550
Fiber
Type
Tap Port
HI1060 or PM 980
Pump Port
HI1060 or PM 980
Optical Power (mW)(CW)
Operating Temperature(
≤300
0 ~ +70
0 ~ +50
)
-40~ + 85
Storage Temperature(
)
φ5.5 × L38(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.
mar
k
et@acfiber.com