保偏环形器
Specificati***
Type Parameter |
Unit |
Type A |
Type B |
Type B |
Center W***elength |
nm |
1310 or 1550 |
1064 |
|
Operating W***elength Range |
nm |
&plu***n;30 |
&plu***n;20 |
&plu***n;5 |
Typ. Isolation (port 2->1& por 3->2) |
dB |
46 |
30 |
30 |
Isolation (port 2->1& por 3->2) |
dB |
≥40 |
≥20 |
≥25 |
Typ. Insertion Loss (port 1->2& por 2->3) |
dB |
0.7 |
0.6 |
1.8 |
Insertion Loss (port1->2& por 2->3) @,-5 to +70°C(1310/1550nm), ,-5 to +50°C(1064nm) |
dB |
≤0.9 |
≤0.8 |
≤2.1 |
Extinction Ratio |
dB |
≥22 |
≥20 |
≥20 |
Cross Talk |
dB |
≥50 |
||
Return loss |
dB |
≥50 |
||
Power handling |
mW |
≤300 |
||
Fiber Type |
- |
1310nm :PM 1310 Panda Fiber; 1550nm:PM1550 Panda Fiber; 1064nm:P***80 panda Fiber. |
||
Operating temperature |
°C |
-5 ~ +70(1310 or 1550nm), -5 ~ +50(1064nm) |
||
Storage temperature |
°C |
-40 ~+85 |
||
Package Dimensi*** |
mm |
Φ5.5&plu***n;0.2xL35&plu***n;1 (P1) |
*For device with connector, IL is 0.3dB higher, RL is 5dB lower, and ER will be 2dB lower.
*The default connector key is aligned to slow axis.
高消光比保偏环形器
Specificati***
Type Parameter |
Unit |
Type A |
Type B |
Type B |
Center W***elength |
nm |
1310 or 1550 |
1064 |
|
Operating W***elength Range |
nm |
&plu***n;30 |
&plu***n;20 |
&plu***n;5 |
Typ. Isolation (port 2->1& por 3->2) |
dB |
46 |
30 |
30 |
Isolation (port 2->1& por 3->2) |
dB |
≥40 |
≥20 |
≥25 |
Typ. Insertion Loss (port 1->2& por 2->3) |
dB |
0.7 |
0.6 |
1.8 |
Insertion Loss (port1->2& por 2->3) @,-5 to +70°C(1310/1550nm), ,-5 to +50°C(1064nm) |
dB |
≤0.9 |
≤0.8 |
≤2.1 |
Extinction Ratio |
dB |
≥28 |
≥28 |
≥28 |
Cross Talk |
dB |
≥50 |
||
Return loss |
dB |
≥50 |
||
Power handling |
mW |
≤300 |
||
Fiber Type |
- |
1310nm :PM 1310 Panda Fiber; 1550nm:PM1550 Panda Fiber; 1064nm:P***80 panda Fiber. |
||
Operating temperature |
°C |
-5 ~ +70(1310 or 1550nm), -5 ~ +50(1064nm) |
||
Storage temperature |
°C |
-40 ~+85 |
||
Package Dimensi*** |
mm |
Φ5.5&plu***n;0.2xL35&plu***n;1 (P1) |
*For device with connector, IL is 0.3dB higher, RL is 5dB lower, and ER will be 2dB lower.
*The default connector key is aligned to slow axis.