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光隔离器 保偏
产品特点
高隔离度
低插入损耗
高回波损耗
低偏振相关损耗
无胶光路
应用范围
光纤放大器
有线电视光纤网
光纤测试系统
光纤局域网
电信网
产品尺寸
订购信息 HC-PMIS-A-B-C-D-E-F
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|
A |
B |
C |
D |
E |
F |
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Wavelength |
Type |
Axis Alignment |
Pigtail Type |
Length |
Connector |
|
|
|
1310=1310nm 1550=1550nm
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S=Single stage D=Dual Stage
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F=Fast Axis Blocked B=Both Axis Working
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1=250um 2=900um loose tube 3=3mm loose tube
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H=0.5m 8=0.8m 1=1.0m 5=1.5m 2=2m
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0=None 1=FC/UPC 2=FC/APC 3=SC/APC 4=SC/UPC 6=LC/PC |
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Type |
Single Grade |
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Operating Wavelength (nm) |
1310 or 1550 |
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|
Bandwidth (nm) |
±15 |
±15 |
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Peak isolation (dB) |
40 |
50 |
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Isolation (at 23℃) (dB) |
≥28 |
≥40 |
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Typ. Insertion Loss (at 23℃) |
0.4 |
0.6 |
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Insertion Loss (at-5 ~ +70 ℃) |
≤0.6 |
≤0.8 |
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Extinction Ratio (dB) |
≥20 |
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Return Loss (dB) |
≥50 |
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Fiber Type |
1310nm :PM 1310 Panda Fiber;1550nm:PM1550 Panda Fiber |
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Package Dimension (mm) |
||
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Maximum Power Handling (mW) |
≤300 |
|
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Axis Alignment |
Both axis work |
|
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Operating Temperature (℃) |
-0 to +70 |
|
|
Storage Temperature (℃) |
-40～+85 |
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*Above specifications are for devices without the connectors.
*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. And for F type, fast axis is blocked, for type B ; both axis is working
