富光科技光隔离器具有低插入损耗和高隔离度的特点。采用密封和全玻璃组装封装技术，提供卓越的稳定性和可靠性，符合GR-1221和GR-1209规范。特点：● High Isolation & Return Loss● Low Insertion Loss ● Low Polarization Sensitivity● Optical Path Epoxy Free应用：● Fiber opti
富光科技光隔离器具有低插入损耗和高隔离度的特点。采用密封和全玻璃组装封装技术，提供卓越的稳定性和可靠性，符合GR-1221和GR-1209规范。
特点/Feature：
● 高隔离和回波损耗 High Isolation & Return Loss
● 低插入损耗 Low Insertion Loss
● 低极化灵敏度 Low Polarization Sensitivity
● 光路无环氧树脂 Optical Path Epoxy Free
应用/Application：
● 光纤放大器（EDFA）Fiber optic Amplifiers(EDFA)
● 有线电视光纤链路 CATV Fiber Optic Links
● 光纤系统测试 Fiber optic Systems Testing
● 光纤局域网系统 Fiber Optic Lan Systems
● 电信 Telecommunications
技术指标/Specification：
Parameter | Unit | Single Stage | Dual Stage | ||
P Grade | |||||
Operating Wavelength | nm | 1310 or 1550 or Customized | |||
Typical Isolation (@23℃) | Min | dB | 40 | 56 | |
Isolation (@23℃) | Min | dB | 30 | 45 | |
Insertion Loss | Typical | dB | 0.35 | 0.5 | |
Max | dB | 0.5 | 0.7 | ||
Return Loss (In/Out) | Min | dB | 60/55 | 60/55 | |
PDL | Max | dB | 0.05 | 0.05 | |
PMD | Max | ps | 0.2 (0.05 available upon request) | 0.05 | |
Bandwidth | nm | ±15 | ±30 | ||
Operating Temperature | ℃ | -40 to +75 | |||
Storage Temperature | ℃ | -40 to +85 | |||
Fiber Type | / | 250um Bare fiber or 0.9mm Loose tube | |||
Fiber Length | m | 1 meter each end | |||
Package Dimension | For 250µm, 900µm | mm | ≤Φ4.0xL30，Φ5.5xL34 | ||
Power Handling | mW | 300 | |||