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980-HP selects cutoff SM single-mode fiber
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Part Number
980-HP
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Main parameter

型号

单位

980-XP

980-HP

980-HP-80

980M-HP-80

工作波长(一般情况下)

nm

980-1600

980-1600

980-1600

980-1600

MFD @ 980nm

um

4.2±0.3

4.2±0.5

4.2±0.5

4.7±0.3

MFD @ 1550nm

um

6.8±0.5

6.8±0.5

6.8±0.5

N/A

二阶模式截止波长

nm

920±30

920±30

920±30

930±30

纤芯衰减 @ 980nm

dB/km

≤3.0

≤3.5

≤3.5

≤3.0

数值孔径 (NA)

NA

0.20

0.20

0.20

0.17

几何和机械规范




纤芯直径

µm

3.6

3.6

3.6

3.6

包层直径

um

125±0.5

125±1.0

80±1

80±1

涂覆层直径

um

245±10

245±15

165±10

165±10

纤芯/包层同心度偏差

um

≤0.3

≤0.5

≤0.5

≤0.5

包层/涂覆层偏差

um

≤5

≤5

≤5

≤5

强度测试水平

kpsi

≥200 (1.4GN/m2)

≥200 (1.4GN/m2)

≥200 (1.4GN/m2)

≥200 (1.4GN/m2)

涂覆层材料


Acrylate

工作温度

-55 ~ +85

短期弯曲半径

mm

≥6

≥6

≥4

≥4

长期弯曲半径

mm

≥13

≥13

≥9

≥9


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