C+L Band Optical Circulator
Features Applications

Low Insertion Loss
Wide Band
High Isolation
Low PDL
High Stability and Reliability
Epoxy Free on Optical Path

Optical Amplifier
Metro Area Network
Wavelength Add / Drop
Dispersion Compensation
Bi-Direction Communications

Specification:
Parameter Value
Wavelength Range(nm) 1520~1625
Insertion Loss (dB) Typ0.6, Max 0.82
Channel Isolation(dB) >40
PDL(dB) <=0.15
PMD(ps) <=0.1
Directivity(dB) >=50
Return Loss(dB) >=50
Cross Talk(dB) >=50
Operating Temperature(¡æ) -20~70
Storage Temperature(¡æ) -40~85
Input power(mW) 1000mW
Imagine

Ordering Information
CIR Port Wavelength Pigtail Fiber length Connector
  3=3 Port
4=4 Port
PM=PM 3-port Circulator

 1=1310nm
2=1550nm
3=1565~1625nm
CL=1520~1625nm
 1=250um Corning SMF-28
2=900um Corning SMF-28
3=Panda PM Fiber

10=1.0m
15=1.5m
20=2.0m
¡­¡­
30=3.0m

 NE=None
FA=FC/APC
FC=FC/PC
SA=SC/APC
SC=SC/PC
ST=ST/PC
LA=LC/APC
LC=LC/PC
XX=others
 
©2004 Opneti Communications Co. All rights reserved.