参数规格 - 1310nm/1550nm PM 保偏隔离器
参数 |
单位 |
1310nm/1480nm/1550nm保偏隔离器 |
级别 |
|
单级Single Stage 双极Dual Stage |
等级 |
|
Grade P Grade A Grade P Grade A |
中心波长 (λc) |
nm |
1310, 1480 or 1550 |
工作波长带宽 |
nm |
±20 |
峰值隔离度(典型) |
dB |
42 40 58 55 |
隔离度(最小) at 23℃ |
dB |
28 26 48 45 |
插入损耗(典型) at 23℃ |
dB |
0.4 0.5 0.5 0.6 |
插入损耗(最大) at -5℃-70℃ |
dB |
0.55 0.65 0.65 0.8 |
回波损耗(最小) (Input/Output) |
dB |
55 55 55 55 |
最小消光比(only for B tyep) |
dB |
20 18 20 18 |
最小消光比(only for F type) |
dB |
25 23 25 23 |
最大输出功率 (CW) |
mW |
500 |
最大拉伸载荷 |
N |
5 |
光纤类型 |
|
PM Panda Fiber |
工作温度 |
℃ |
-5 to +70 |
储存温度 |
℃ |
-40 to +85 |
*Above specifications are for device without connector. *For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower and ER will be 2dB lower. *The PM fiber and the connector key are aligned to the slow axis.
尺寸 - 1310nm/1550nm PM 保偏隔离器:
![1310nm/1550nm/1480nm保偏隔离器](http://www.fiberer.com/uploadfiles/PMI%20size.jpg)
订购信息 - 1310nm/1550nm PM 保偏隔离器:
Ordering Information |
PMI-①①-②-③-④-⑤⑤-⑥⑥-⑦ |
①①: Wavelength |
④: Axis Alignment |
⑥⑥: Fiber Jacket on Port 1 & 2 |
31 - 1310nm |
F - Fast Axis Blocked |
B - 250um Fiber |
48 - 1480nm |
B - Both Axis Working |
D - 400um Fiber |
55 - 1550nm |
|
L - 900um Loose Tube |
SS - Specify |
⑤⑤: Connector Type on Port 1 & 2 |
S - Specify |
|
1 - FC/UPC |
|
②: Grade |
2 - FC/APC |
⑦: Fiber Length |
P - Premium Grade |
3 - SC/UPC |
0.8 - 0.8m |
A - A Grade |
4 - SC/APC |
S - Specify |
|
N - None |
|
③: Stage |
S - Specify |
|
S - Single Stage |
|
|
D - Dual Stage |
|
| |