|
|
| |
| 联系我们 |
|
Add: 4029-1,Future City Hui Ke,Shilongzai Shiyan Baoan Shenzhen China
Tel: +86-755-81488131
+86-755-81488292
+86-755-81488290
Fax: +86-755-81488231
E-mail: sales@lightwit.com.cn |
|
|
| |
| |
| |
|
|
|
|
|
| 4 Port PM Optical Circulator |
首页 > 产品中心 > 4 Port PM Optical Circulator |
|
|
| |
| 4 Port PM Optical Circulator |
| |
|
| |
产品描述： |
| |
Key Features: Application:
♦Low insertion loss ♦EDFA
♦High extinction ratio ♦Fiber laser
♦High isolation ♦Fiber sensor
♦High stability and reliability ♦Fiber instruments
Specification:
|
Parameter
|
Unit
|
Value
|
|
Type
|
|
Type A
|
Type B
|
Type B
|
|
Operating wavelength
|
nm
|
1310 or 1550
|
1064
|
|
Bandwidth
|
nm
|
±30
|
±20
|
±5
|
|
Typ. Isolation 23℃
|
dB
|
50
|
30
|
35
|
|
Isolation 23℃
|
dB
|
≥40
|
≥20
|
≥28
|
|
Typ. Insertion Loss 23℃
|
dB
|
0.8
|
0.7
|
2.1
|
|
Insertion Loss 23℃
|
dB
|
≤1.1
|
≤1.0
|
≤2.3
|
|
Extinction Ratio
|
dB
|
≥20
|
≥20
|
≥20
|
|
Cross Talk
|
dB
|
≥50
|
|
Return loss
|
dB
|
≥50
|
|
Power handling
|
mW
|
≤300
|
|
Fiber Type
|
|
PM Panda Fiber
|
|
Fiber Length
|
M
|
0.80
|
|
Operating temperature
|
℃
|
-5 ~ +50
|
|
Storage temperature
|
℃
|
-40 ~ +85
|
For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower. The default connector key is aligned toslow axis.
The optical path: Type A: 1 -> 2, 2 -> 3, 3 -> 4; Type B: 1 -> 2, 2 -> 3, 3 -> 4;4->1
Ordering Information：
|
PMCIR
|
Port
|
Type
|
Wavelength
|
Pigtail Type
|
Fiber Type
|
Length
|
Connector
|
|
|
4=4
Port
|
A
B
|
1064
1310
|
|
|
|
|
|
|
|
 |
|
 |
|
