CAT0408 REV03
High Power Isolator( 1-20w)
Features：
Low Insertion Loss & PDL
High Isolation & Return Loss
High reliability
Application：
Fiber Laser & Amplifier
Specifications：
Parameter
Type
Value
Single Stage
Dual Stage
Center wavelength (nm)
Bandwidth (nm)
1310、1450、1480、1550
±20
Peak Isolation (dB)
42
≥28
58
≥48
Isolation at 23(°C) (dB)
Insertion Loss at 23(°C) (dB)
≤0.5(Typ 0.35)
≤0.10
≤0.55 (Typ 0.4)
≤0.15
Polarization insensitive
Polarization sensitive
PDL (dB)
≥23
≥23
Return Loss (Input/output) (dB)
Fiber Type
≥50/50
≥50/50
SMF-28e or Specify
1,2, 3, 5,10, 20
-5 ~ +70
Power Handling (CW, W)
Operating Temperature (°C)
Storage Temperature(°C)
-40 ~ +85
5.5x35 (<5W)
58x10x8 (>5W)
Package Dimensions (mm)
*For device with connector, the IL will be 0.3dB higher will be 2dB lower and RL will be 5dB lower, the max handling power will be
only 1W guaranteed
Package Dimensions：
Ordering Information：
HPIIS/PSIS Wavelength
Type
1310=1310 S=Single I= Insensitive
nm stage S= Sensitive
1450=1450 D=Dual
Polarization Type
Package
Power
Pigtail Type Length
Connector
HPIIS=
1=P1(5.5*35 1=1W
mm)
3=58x10x8
1=250um
bare fiber
2=900um
loose tube
H=0.5m
8=0.8m
1=1.0m
0=None
Insensitive
HPSIS=
Sensitive
2=2W
3=3W
4=4W
5=5W
A=10W
B=20W
S=Specify
1=FC/UPC
2=FC/APC
3=SC/APC
4=SC/UPC
6=LC/UPC
7=LC/APC
S=Specify
nm
Stage
1480=1480
nm
1550=1550
nm
mar
k
et@acfiber.com