序列

NO.

参数

PARAMETER

规格

SPECIFICATION

单位UNITS

备注

NOTE

MIN.

TYP.

MAX.

2.1.1

波长范围

Wavelength range

800~1100

nm

2.1.2

衰减范围

Attenuation range

30

dB

2.1.3

响应速度@3dB调整衰减分辨率

Response speed @3dB

Adjust Attenuation resolution

100

ms

电压驱动方式

Driven in voltage mode

2.1.4

衰减分辨率

Attenuation resolution

0.2

dB

整步

Full Step

2.1.5

锁定稳定性

Latching stability

0.3

dB

根据电机电源开关

Based on motor power ON to OFF

2.1.6

插入损耗

Insertion loss

1.0

dB

带连接头，在波长范围内

With connector, over wavelength rang.

2.1.7

衰减线线性

Attenuation line linearity

5

%

30db@±0.5db

2.1.8

重复性

Repeatability

0.1

dB

从同一方向接近的随机位置返回到特定衰减时的衰减差异。

注：特定电压/阶跃下的衰减值可能随时间而变化，并且会随单位而变化

Difference in attenuation on return to a

particular position from a random location.

Note: Attenuation value at a

specific voltage/step may vary with age

and will vary among units

2.1.9

反冲

Backlash

0.2

dB

2.1.10

回波损耗@输入/输出

Return loss

@Input/output

-25

dB

带连接头

With connector

2.1.11

偏振相关损耗@输入/输出

PDL @In/Out

0.5

dB

在整个调整的波长范围内从输入端口到输出端口测量

Measured from IN to OUT ports over wavelength range @ whole adjust

attenuation range

2.1.12

温度相关损耗

TDL @In/Out

0.5

dB

测量从输入到输出端口@整体调整衰减范围

Measured from IN to OUT ports @ whole

adjust attenuation range

2.1.13

偏振模色散@输入/输出

PMD@In/Out

0.15

ps

2.1.14

承载光功率

Power Handling

300

mW

CW