1. Features：
l High Isolation
l Low Insertion Loss
l High Return Loss
l High Extinction Ratio
l Optical Path Epoxy Free
2. Applications
l Fiberoptic Amplifiers
l CATV Fiberoptic Links
l Fiberoptic Systems Testing
l Fiberoptic LAN Systems
l Telecommunications
3. Performance Specifications
|
Parameter |
Performance |
|
Configuration |
Port 1 to 2, 2 to 3, 3 to 4 |
|
Operating Wavelength (nm) |
1310±20/1550±20 |
|
Min. Insertion Loss (dB) |
1.0 |
|
Max. Insertion Loss (dB) |
1.3 |
|
Channel Peak Isolation (dB) |
≥40 |
|
Channel Typical Isolation (dB) |
≥30 |
|
Extinction Ratio (dB) |
16 |
|
Directivity (dB) |
≥50 |
|
Return Loss (dB) |
≥50 |
|
Power Handing (mW) |
300 |
|
Operating Temperature (℃) |
0~+70 |
|
Storage Temperature (℃) |
-40~+85 |
|
Dimension (nm) |
φ5.5×L635 |
Note: 1. The PM fiber and the connector key are aligned to the slow axis
2. For devices with connectors, insertion loss will be 0.3dB higher, return loss will be 5 dB lower, and ER will be 2 dB lower
4. Ordering Information:
|
|
Port |
Wavelength |
Grade |
Pigtail Style |
Fiber Length |
In/Out Connector |
|
PM Circulator |
4=4 port |
13=1310nm |
P=Premium |
1=Bare Fiber |
05=0.5m |
0=None |
|
|
|
15=1550nm |
|
2=900um Fiber |
10=1m |
1=FC/APC |
|
|
|
|
|
×××× |
15=1.5m |
2=FC/PC |
|
|
|
|
|
|
20=2.0m |
3=SC/APC |
|
|
|
|
|
|
4=Customer Length |
×××× |
