Feature
● High Isolation
● Low Insertion Loss
● High Return Loss
● Low Polarization Sensitivity
Applications
● Fiberoptic Amplifiers
● CATV Fiberoptic Links
● Fiberoptic Systems Testing
● Fiberoptic LAN Systems
● Telecommunications
Performance Specifications
(Standard) Single Stage
|
Parameter |
P Grade |
A Grade |
|
Operating Wavelength (nm) |
1310 or 1550 |
|
|
Typical Isolation (dB) |
40 |
40 |
|
Minimum Isolation (dB) |
30 |
28 |
|
Typical Insertion Loss (dB) |
0.35 |
0.45 |
|
Maximum Insertion Loss (dB) |
0.5 |
0.7 |
|
Return Loss (In/Out) (dB) |
≧65/60 |
≧55/55 |
|
PDL (dB) |
≦0.05 |
≦0.1 |
|
PMD (dB) |
0.2 (0.05 available upon request) |
|
|
Bandwidth (nm) |
-15 to +15 |
|
|
Operating Temperature (℃) |
-5 to +75 |
|
|
Storage Temperature (℃) |
-40 to +85 |
|
|
Fiber Type |
Corning SMF-28 |
|
|
Fiber Length (Min.) |
1 meter each end |
|
|
Package Dimension (mm) |
Φ 5.5 x L30 |
|
|
Power Handling (mW) |
500 |
|
(Standard) Dual Stage
|
Parameter |
P Grade |
A Grade |
|
Operating Wavelength (nm) |
1310 or 1550 |
|
|
Typical Isolation (dB) |
56 |
50 |
|
Minimum Isolation (dB) |
45 |
42 |
|
Typical Insertion Loss (dB) |
0.5 |
0.5 |
|
Maximum Insertion Loss (dB) |
0.7 |
0.8 |
|
Return Loss (In/Out) (dB) |
≧65/60 |
≧55/55 |
|
PDL (dB) |
≦0.05 |
≦0.1 |
|
PMD (dB) |
0.05 |
|
|
Bandwidth (nm) |
-30 to +30 |
|
|
Operating Temperature (℃) |
-5 to +75 |
|
|
Storage Temperature (℃) |
-40 to +85 |
|
|
Fiber Type |
Corning SMF-28 |
|
|
Fiber Length (Min.) |
1 meter each end |
|
|
Package Dimension (mm) |
Φ 5.5 x L30 |
|
|
Power Handling (mW) |
300 |
|
1. At 23 ℃ over bandwidth
2. Not include connector, splice and fiber-end Fresnel losses.
3. Including PDL, operating wavelength range, -5 ℃ to +75 ℃.
Ordering Information
|
XX |
XX |
X |
X |
X |
X |
XX |
|
Isolator Type |
Wavelength |
Grade |
Pigtail Style |
Fiber Length |
Package |
In/Out Connector |
|
IS=Single stage ID=Dual stage |
13=1310nm 4=1480nm 5=1550nm LB=L Band |
S=Super P=Premium A=Grade A |
1=Bare Fiber 2=900um jacket |
1=1.0m 2=1.5m 3=2.0m 4=Custom length |
B=B type |
0=none 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC 5=ST 6=LC |
