Pump WDM+ISOLATOR +Pump WDM
Features：
Low Insertion Loss & High Isolation
High Stability and Reliability
Application：
Fiber Amplifier
Specifications：
Parameter
Value
1528-1565
960-990
≤2.0
Pass wavelength (nm)
Reflection Wavelength (nm)
Insertion Loss for Signal to Common
Insertion Loss Pump1 to Signal / Pump2 to Signal (dB)
Isolation for Com to Signal(dB)
Isolation for Signal Channel @ 980nm
Isolation for Pump1/Pump 2 @ 1550nm
Channel Flatness (dB)
≤0.6
≥28
≥30
≥15
≤0.3
Directivity (dB)
≥55
Return Loss (dB)
≥50
PDL (dB)
≤0.1
Power Handling (mW)
≤500
Signal/Comm SMF-28e
Pump 1/2 HI1060
Fiber Type
Operating Temperature (℃)
Storage Temperature(℃)
0 ~ +70
-40 ~ +85
φ5.5×L35(Steel tube)；φ4.0*30(Glass tube )
φ3.2×L30(Steel tube)；φ2.8*28(Glass tube )
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
Packing Dimensions：
IWWDM
IWWDM
Wavelengt
h
Isolator
Stage
0
0
Package Type
Pigtail
Type
Length
Connector
1598=T155 S=Single
0R980
1= 5.5*35mm
2= 3.2x30mm
1=250um
bare fiber
H=0.5m
7=0.7m
8=0.8m
0=None
1=FC/UPC
2=FC/APC
stage
D=Dual
Stage
S=Specify S=Specify
mar
k
et@acfiber.com