Application: Feature:
•Optical Fiber Amplifier •High Channel Isolation
•CATV Optical Fiber Link • Low Insertion Loss
•Optical Fiber System testing •High Return Loss
• LAN •Low PDL
•Broadcast Communication •High Stability and Reliability
Optical Circulator Parameter:
|
Grade
|
GRADE P
|
GRADE A
|
|
Construction
|
Port1 to Port 2; Port2 to Port3
|
|
|
Operation Wavelength(nm)
|
1310/1550/C&L Waveband
|
|
|
Standard Input Loss(23℃)
|
0.6
|
0.8
|
|
Max. Insertion Loss(23℃)
|
0.8
|
1.0
|
|
Max. Isolation(dB)
|
50
|
|
|
Min. Isolation(dB)
|
40
|
|
|
Directivity(dB)
|
50
|
|
|
PDL(dB)
|
0.15
|
|
|
PMD(ps)
|
0.1
|
|
|
RL(dB)
|
50
|
|
|
Bandwidth(nm)
|
+/-30
|
|
|
Max. Operating Power(mw)
|
500
|
|
|
Operating Temperature(℃)
|
0~70
|
|
|
Storage Temperature(℃)
|
-40~85
|
|
|
Dimension (mm)
|
Φ5.5xL50 or 90*20*9.5
|
|
Order Information:
|
Product
|
Port
|
Centre Wavelength
|
Grade
|
Pigtail Type
|
Fiber length
|
Connector Type
|
|
|
Optical Circulator
|
3=3 Port
|
13=1310nm
15=1550nm
16=1585nm
|
P= Grade P
A=Grade A
|
1=250um bare fiber
9=900um Loose tube
|
1=1m
1.5=1.5m
2=2m
|
0=None
1=FC/APC
2=FC/PA
3=SC/APC
XXX
|
|