Optical Network International
Isolator+ WDM Hybrid Device (IWDM)
Features
Wide Operating Wavelength
Low IL & PDL & High Isolation
High Stability and Reliability
Application
Fiber Amplifier
Fiber optic Instrument
Specifications
Parameter
Isolator Stage
Isolation (dB)
Insertion Loss (Signal) (dB)
PMD (ps)
Signal Wavelength Range (nm)
Pump Wavelength Range (nm)
Insertion Loss (Pump) (dB)
Reflected Isolation (Signal) (dB)
PDL (dB)
WDL (dB)
Directivity (dB)
Return Loss (dB)
Thermal Stability (dB/
℃)
Power Handling (mW)
Operating Temperature (℃)
Storage Temperature (℃)
Package Dimension (mm)
Fiber Type ( Common / Pump)
Fiber Type (Signal)
SMF-28e
SMF-28
≥30
≤0.7
≤0.25
1480/1550
Single Stage
Dual Stage
≥44
≤0.8
≤0.05
≥30
≤0.8
≤0.25
980/1550
Single Stage
Dual Stage
≥44
≤0.9
≤0.05
1528~1565(C-band)
1450~1490
≤0.4
≥15
≤0.10
≤0.3
≥50
≥50
≤0.005
≤500
0 ~ +70
-40 ~ +85
Ф5.5 × L35
1528~1565(C-band)
950~1010
≤0.6
≥15
Hi1060
Package Dimensions
Ordering Information
IWDM Wavelength Stage
T1550/R980
T1550/R1480
S= Single stage
D = Dual Stage
Type
F=Forward
B=Backward
Pigtail Type
250=250um bare fiber
900=900um loose tube
3000=3mm loose tube
Fiber Type
1=SMF-28e
4=HI1060
Length
1= 1m
Connector
NE=None
FA=FC/APC
FC=FC/UPC
SA=SC/APC
SC=SC/UPC
XX=Other
Opneti Communications Co.
www.opneti.com