CIR- Circulator, 3 Port Pigtailed
DESCRIPTION
General Photonics’ fiber optic circulators are compact, high performance light-wave components that separate signals traveling in opposite directions along fibers by transmitting signals from port 1 to port 2 and port 2 to port 3, while blocking signals traveling in the opposite directions.
FEATURES
Low insertion loss and high isolation
Compact
Exceptional environmental stability
Low excess loss
NoTail model available
APPLICATIONS
Add-drop filters
Digital, hybrid and AM-video system
Dispersion compensation
Fiber sensors
Bi-directional communication
Specifications
Wavelength
1310 nm or 1550 nm
1064 nm
Fiber Type
SM
PM1
SM
PM1
Bandwidth
±20 nm
±30 nm
±5 nm
±5 nm
Insertion Loss
< 0.8 dB (0.6 dB typical)
< 0.9 dB (0.7 dB typical)
< 2.2dB (1.8 dB typical)
< 2.1 dB (1.8 dB typical)
Return Loss
50 dB
55 dB
50 dB
50 dB
PDL
< 0.1 dB
< 0.2 dB
PMD
< 0.1 ps
< 0.1 ps
Extinction Ratio
>22 dB
>20 dB
Isolation (2->1 or 3->2 at 23 ˚C)
> 40 dB, (50 dB typical)
> 40 dB, (50 dB typical)
>20 dB (28 dB (typical)
>25 dB (30 dB typical)
Cross Talk
50 dB
50 dB
45 dB
50 dB
Optical Power
< 300 mW
< 300 mW
< 300 mW
< 300 mW
Operating Temperature
0 to 70 ˚C
0 to 70 ˚C
0 to 50 ˚C
0 to 50 ˚C
Storage Temperature
-40 to 85 ˚C
-40 to 85 ˚C
-40 to 85 ˚C
-40 to 85 ˚C
Fiber Type
SMF-28
PM Panda
HI 1060
PM Panda
Dimensions
5.5 mm (D) x 35 mm (PM pigtailed, fast axis blocked) 5.5 mm (D) x 50 mm (SM pigtailed,
1310 or 1550 nm) 34 mm x 8.4 mm x 8.4 mm (SM 1064 nm)
Notes: Values in table are referenced without connectors.
Standard configuration for PM circulators is fast axis blocked. Versions with both axes open may be available, but with different package size and specs.
DIMENSIONS
Ordering information