Circulator Device
1. Features
Low
Insertion Loss
High
Isolation
Low
PDL
Low
WDL
High
Reliability and Stability
2. Applications
PON
Networks
CATV
Links
3. Compliance
Telcordia
GR-1209-CORE-2001
Telcordia
GR-1221-CORE-1999
ITU-T
G.694.2
RoHS
4.
Specifications
1×2 Circulator Device
|
Parameters |
Min |
Typical |
Max |
Unit |
Comments |
|
Opretiong Wavelength |
1520 |
1550 |
1580 |
nm |
|
|
Insertion Loss |
|
0.7 |
1.00 |
dB |
P1→P2.P2→P3 |
|
Wavelength Dependent Loss |
|
|
0.15 |
|
P1→P2.P2→P3 |
|
Polarization Dependent Loss |
|
0.1 |
0.15 |
dB |
P1→P2.P2→P3 |
|
Isolation |
40 |
|
|
|
P2→P1.P3→P2 |
|
Directivity |
|
50 |
|
dB |
P1→P3 |
|
Polarization Mode Dispersion |
|
0.05 |
0.1 |
ps |
|
|
Return Loss |
50 |
55 |
|
dB |
All ports |
|
Operating Temperature |
﹣5 |
|
70 |
℃ |
|
|
Storage Temperature |
﹣40 |
|
85 |
℃ |
|
|
Fiber Type |
Corning SMF-28 |
|
|
||
|
Connector Type |
NA |
|
|
Fiber Length (m) |
1±0.1 |
|
|
Tubing color |
Port 1 |
NA |
|
Port 2 |
NA |
|
|
Port 3 |
NA |
|
Notes:
1. Specified within connectors.
5. Mechanical Dimensions
Circulator Device
|