780nm(1x2 or 2x2)紧凑型熔融拉锥保偏分路器
Product Features产品特点
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1.Low Excess Loss低附件损耗 |
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2.High Extinction Ratio高消光比 |
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3.High Power Handling高功率 |
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4.Available for Slow or Fast Axis Operation 适合快轴和慢轴工作 |
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5.bbbcordia GR-1221 Compliant Test可靠性测试 |
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Product Applications产品应用
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1.Optical Amplifiers 光纤放大器 |
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2.Power Monitoring功率监测 |
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3.bbbecomm Systems通信系统 |
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4.Testing Equipment设备测试 |
Specifications参数指标
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bbbbbeter参数 |
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Unit单位 |
Premium P级 |
A grade A级 |
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Port Configuration端口结构 |
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1x2 or 2x2 |
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Central Wavelength中心波长 |
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nm |
780 |
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Bandbbbbb带宽 |
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nm |
±20 |
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Excess Loss附加损耗 |
Typ.典型值 |
dB |
0.6 |
0.8 |
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Excess Loss附加损耗 |
Max.最大值 |
dB |
0.8 |
1 |
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PER for Through Port |
Min.最小值 |
dB |
20 |
17 |
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Operating power工作功率 |
Max.最大值 |
W |
2 |
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Operating Temperature工作温度 |
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°C |
-40 to +85 |
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Storage Temperature存储温度 |
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°C |
-50 to +85 |
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Package Type封装类型 |
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mm |
S4=Ø3x35mm / S6=Ø3x54mm |
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Above PER is for more than 10%(CR) port, it's 2dB lower for no more than 10%(CR) port, and 4dB lower for no more than 5%(CR) port. All specifications are before connectors. PER is 2dB lower and EL is 0.2dB higher after connectors. |
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Splitting Ratio & Its Tolerance 分光比和公差 |
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Splitting Ratio分光比 |
Maximum Splitting Ratio Tolerance (%)最大分光比公差（%） |
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PremiumP级 |
A gradeA级 |
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99.5/0.5 |
±0.2 |
±0.3 |
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99/1 |
±0.4 |
±0.5 |
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98/2 |
±0.7 |
±1.0 |
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95/5 |
±1.8 |
±2.1 |
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90/10 |
±2.5 |
±3.0 |
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80/20 |
±3.0 |
±4.0 |
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Fiber Type光纤型号 |
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Fiber Type |
PM Fiber Port |
SM Fiber Port |
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Type 1 |
Panda Fiber |
SMF-28e Fiber or Equivalent Fiber |
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Type 2 |
Panda Fiber |
HI1060 Fiber or Equivalent Fiber |
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Type 3 |
Panda Fiber |
HI780C Fiber or Equivalent Fiber |
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Type 4 |
Large Mode Area Panda Fiber |
HI1060 Fiber or Equivalent Fiber |
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