1480&1550nm (500mW) Non-Polarization-Maintaining Single/Dual-Stage Beam-Splitting Isolator WDM Hybrid Assembly
The isolator hybrid assembly is a high-performance integrated passive device. Specialized packaging combines WDM, isolators, filters, monitoring ports, and other devices into a compact optical module according to requirements, integrating wavelength multiplexing, isolation, filtering, and splitting. It requires little space, provides multiple optical-path parameters, simplifies system architecture, expands overall utility, improves reliability, and optimizes board-space use. Note: Wuhan Guanghong Technology Co., Ltd. customizes various high-efficiency, low-loss isolator hybrid assemblies.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Isolation [1480/1550; without connectors; single/dual stages are applicable configurations, not model designations; 23℃; Single stage] | ≥30 dB |
| Insertion loss (Signal) [1480/1550; without connectors; single/dual stages are applicable configurations, not model designations; Single stage; 95%(5/95); maximum connector IL 0.3dB] | ≤1.2 dB |
| Insertion loss (Signal) [1480/1550; without connectors; single/dual stages are applicable configurations, not model designations; Single stage; 90%(10/90); maximum connector IL 0.3dB] | ≤1.4 dB |
| Isolation [1480/1550; without connectors; single/dual stages are applicable configurations, not model designations; 23℃; Dual stage] | ≥48 dB |
| Insertion loss (Signal) [1480/1550; without connectors; single/dual stages are applicable configurations, not model designations; Dual stage; 95%(5/95); maximum connector IL 0.3dB] | ≤1.3 dB |
| Insertion loss (Signal) [1480/1550; without connectors; single/dual stages are applicable configurations, not model designations; Dual stage; 90%(10/90); maximum connector IL 0.3dB] | ≤1.5 dB |
| Signal wavelength range [1480/1550; without connectors; single/dual stages are applicable configurations, not model designations; C-Band] | 1528~1565 nm |
| Pump wavelength range [1480/1550; without connectors; single/dual stages are applicable configurations, not model designations] | 1450~1490 nm |
| Insertion loss (pump) [1480/1550; without connectors; single/dual stages are applicable configurations, not model designations] | ≤0.5 dB |
| Insertion loss (tap) [1480/1550; without connectors; single/dual stages are applicable configurations, not model designations; 5%(5/95)] | 14.5 dB |
| Insertion loss (tap) [1480/1550; without connectors; single/dual stages are applicable configurations, not model designations; 10%(10/90)] | 11.3 dB |
| Transmitted isolation [1480/1550; without connectors; single/dual stages are applicable configurations, not model designations; λ-pump] | ≥30 dB |
| Reflected isolation [1480/1550; without connectors; single/dual stages are applicable configurations, not model designations; λ-signal] | ≥15 dB |
| Directivity [1480/1550; without connectors; single/dual stages are applicable configurations, not model designations] | ≥55 dB |
| Return loss [1480/1550; without connectors; single/dual stages are applicable configurations, not model designations] | ≥50 dB |
| Thermal stability [1480/1550; without connectors; single/dual stages are applicable configurations, not model designations; except tap port] | ≤0.005 dB/℃ |
| Power handling [1480/1550; without connectors; single/dual stages are applicable configurations, not model designations] | ≤500 mW |
| Operating temperature [1480/1550; without connectors; single/dual stages are applicable configurations, not model designations] | -5~+70 ℃ |
| Storage temperature [1480/1550; without connectors; single/dual stages are applicable configurations, not model designations] | -40~+85 ℃ |
| Package dimension [1480/1550; without connectors; single/dual stages are applicable configurations, not model designations] | Φ5.5×L38 |
| Fiber type [1480/1550; without connectors; single/dual stages are applicable configurations, not model designations; Common / Pump / Signal] | Corning SMF-28e |
| WDL (except tap port) [1480/1550; without connectors; single/dual stages are applicable configurations, not model designations] | ≤0.3 dB |
Applications
Key Features
Datasheet
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