Fiber Optic Isolator
VO11 7-23
Nanovation’s Fiber Optic Isolator transmits the light in one direction, but
blocks the reflected light in the reverse direction. The Bellcore GR-1209-CORE-
compliant product offers low insertion loss, high optical isolation and excellent
environmental stability. Nanovation’s Fiber Optic Isolators are available as
polarization dependent and independent, depending on the application.
Features
• High isolation
• Low insertion loss
• Epoxy-Free optical path
• Highly stability and reliability
Applications
• Fiber optic amplifiers
• High-speed DFB lasers
• CATV fiber optic links
• WDM systems
• Transmitters and fiber lasers
Optical Parameters
Parameter Single Stage Dual Stage
Wavelength Range (nm) 1310(±20), 1550(±20)
Grade P A P A
Maximum Insertion Loss (dB) 0.4 0.6 0.6 0.8
Peak Isolation Typical (dB) 42 40 58 53
Minimum Isolation (23°Ê) (dB) 32 30 46 45
Polarization Dependent Loss (dB) 0.05 0.15 0.05 0.15
Polarization Mode Dispersion (ps) 0.20 0.25 0.05 0.10
Return Loss (dB) 65/60 60/55 65/60 60/55
Maximum Power Handling (mw) 300
Maximum Tensile Load (N) 5
Operating Temperature (°C) -20 to +60 (PD: +75)
Storage Temperature (°C) -40 to +85
Fiber Optic Isolator
VO117-24
Mechanical Packaging Diagram (mm)
(All dimensions are in mm; drawings are not to scale.)
35
O3.2
Ordering Information
I S O X X X X X X X X X
Connector Type
0: No connector
1: FC/UPC (standard)
2: FC/APC
3: SC/UPC
4: SC/APC
5: LC
6: FC
7: SC
8: ST
9: Other
Pigtail Fiber Length
0: Standard length = 1 m (standard)
1: User specify
Fiber Type
0: Standard single-mode (standard)
1: User specify
Grade
A: A Grade
P: P Grade
Polarization Dependency
I: Polarization Independent
D: Polarization Dependent
Stage
S:Single Stage
D:Dual Stage
Wavelength
131:1310nm
155::1550nm
To order or for additional information, please contact us at:
Phone: 1-877-919-6266
Fax: 1-734-354-0934
Web: www.nanovation.com
All data listed in this specification sheet is subjected to change without notice.
Nanovation reserves the right to revise or update the data sheet.
Copyright 2001 by Nanovation Technologies.
