
www.gouldf o.com
Thi s is th e N e w Po w e r of Go uld
!
10/20/03
PRODUCT DESCRIPTION
Gould’s polarization-independent, multi-port optical circulator features high isolation, low
insertion loss, low polarization dependent loss and excellent stability. Key applications include
WDM networks, bi-directional fiber transmission systems, optical fiber amplifiers and fiber
dispersion compensation and OTDR.
FEATURES
High Isolation
Low Cross Talk
Low Insertion Loss
Low Polarization Dependent Loss
Epoxy-Free Optical Path
APPLICATIONS
WDM Networks
Bi-directional fiber transmission systems
Optical fiber amplifiers
Fiber dispersion compensation and OTDR
OPTICAL PARAMETERS
1550nm or 1310nm, 3 or 4 Port
Port Number
3
4
Wavelength range (nm)
1310 or 1550
Bandwidth (nm)
1310 + 30 or 1550 + 30
Transmission Direction
Port 1-2, 2-3
Port 1-2, 2-3, 3-4
Insertion loss (dB)
P Grade:<0.8, A Grade: <0.9
Return Loss (dB)
>50
Peak Isolation (dB)
>50
>45
PDL (dB)
P Grade:<0.1,
A Grade: <0.15
P Grade:<0.1,
A Grade: <0.2
PMD (ps)
Typ 0.05
Maximum Optical Power (mW)
300
Fiber Type
Corning SMF-28
Crosstalk (dB)
<-50
Operating Temperature (oC)
0 to 60
Storage Temperature (oC)
-40 to 85
Dimensions (mm)
55x 5.6x5.6(250
m
fiber)
69x5.6x5.6 (900
m
fiber)
63x 5.6x5.6(250
m
fiber)
77x5.6x5.6 (900
m
fiber)
DATA
SHEET
Fiber
Optic
Circulator