780nm(1x2 or 2x2)紧凑型熔融拉锥保偏分路器
Product Features产品特点
1.Low Excess Loss低附件损耗 |
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2.High Extinction Ratio高消光比 | |||
3.High Power Handling高功率 | |||
4.Available for Slow or Fast Axis Operation 适合快轴和慢轴工作 | |||
5.Telcordia GR-1221 Compliant Test性测试 | |||
Product Applications产品应用
1.Optical Amplifiers 光纤放大器 |
2.Power Monitoring功率监测 |
3.Telecomm Systems通信系统 |
4.Testing Equipment设备测试 |
Specifications参数指标
Parameter参数 | Unit单位 | Premium P级 | A grade A级 | ||
Port Configuration端口结构 | 1x2 or 2x2 | ||||
Central Wavelength中心波长 | nm | 780-1550 | |||
Bandwidth带宽 | nm | ±20 | |||
Excess Loss附加损耗 | T.典型值 | dB | 0.6 | 0.8 | |
Excess Loss附加损耗 | Max.值 | dB | 0.8 | 1 | |
PER for Through Port | Min.小值 | dB | 20 | 17 | |
Operating power工作功率 | Max.值 | W | 2 | ||
Operating Temperature工作温度 | °C | -40 to +85 | |||
Storage Temperature存储温度 | °C | -50 to +85 | |||
Package Te封装类型 | mm | S4=?3x35mm / S6=?3x54mm | |||
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. | |||||
Splitting Ratio & Its Tolerance 分光比和公差 | |||||
Splitting Ratio分光比 | Maximum Splitting Ratio Tolerance (%)分光比公差（%） | ||||
PremiumP级 | A gradeA级 | ||||
99.5/0.5 | ±0.2 | ±0.3 | |||
99/1 | ±0.4 | ±0.5 | |||
98/2 | ±0.7 | ±1.0 | |||
95/5 | ±1.8 | ±2.1 | |||
90/10 | ±2.5 | ±3.0 | |||
80/20 | ±3.0 | ±4.0 | |||
Fiber Te光纤型号 | |||||
Fiber Te | PM Fiber Port | SM Fiber Port | |||
Te 1 | Panda Fiber | SMF-28e Fiber or Equivalent Fiber | |||
Te 2 | Panda Fiber | HI1060 Fiber or Equivalent Fiber | |||
Te 3 | Panda Fiber | HI780C Fiber or Equivalent Fiber | |||
Te 4 | Large Mode Area Panda Fiber | HI1060 Fiber or Equivalent Fiber | |||
