参数

单位

数值

等级

P

A

P

A

P

A

工作波长

nm

780,830

980,1064

1310,1480,1550,2000

工作带宽

dB

±20

附加损耗

dB

≤ 0.6

≤ 0.8

≤ 0.4

≤ 0.6

≤ 0.3

≤ 0.4

偏振损耗

dB

≤ 0.1

≤ 0.2

≤ 0.1

≤ 0.2

≤ 0.1

≤ 0.2

插入损耗

50/50

dB

≤ 3.8

≤ 4.0

≤ 3.6

≤ 3.8

≤ 3.4

≤ 3.6

5/95

dB

≤ 15.0/1.0

≤ 15.2/1.2

≤ 14.8/0.8

≤ 15.0/1.0

≤ 14.2/0.6

≤ 14.8/0.8

1/99

dB

≤ 22.5/0.6

≤ 22.8/0.8

≤ 22.0/0.4

≤ 22.5/0.6

≤ 21.5/0.3

≤ 22.0/0.4

指向性

dB

≥ 55

最大光功率

w

2