EDFA CATV Wide Band Multimode 1550nm Fiber Optic Isolator
EDFA/CATV Used Wide Band 1310/1550nm Multimode Optical Isolator
Basic Information:
Single-stage and dual-stage optical isolators which minimize back reflection and backscattering in the reverse direction at any state of polarization. The Polarization Insensitive Isolator (PII) is a low-cost model with excellent performance, including low insertion loss, high isolation, high return loss, and low PDL and PMD.
Multimode optical isolators can be used in optical communication and sensor systems that use 62.5/125 micron or 50/125 micron multimode fiber. This isolator is specially designed to work at 1310nm or 1550nm wavelength.
Optical Isolator Benefit&Features:
- Excellent Thermal Characteristics
- Effective in all Optical Wavelengths
- Polarization mode dispersion(PMD) free
- Low insertion loss
- High isolation
- Optical path epoxy-free
- Low PDL & PMD
- High Reliability
- Excellent Temperature Stability
Certification&Compliance:
- GR-1209-CORE Requirements for passive optic components
- GR-1221-CORE Reliability assurance requirements for passive optical components
- GR-326-CORE Requirements for single-mode optical connector and jumpers assemblies
- TIA-604 Fiber optic connector interpretability standard
- ROHS Directive on the restriction of hazardous substances
Specfication&Technoloy Parameters:
| Parameter | Unit | Single Stage | Dual Stage | ||||
| Grade | —— | P | A | P | A | ||
| Wavelength | nm | C-band:1528~1564nm;1310±15nm | |||||
| Insertion Loss(dB)(max.)(23℃) | dB | 0.5 | 0.6 | 0.6 | 0.7 | ||
| TDL | dB | 0.1 | 0.15 | 0.1 | 0.15 | ||
| Isolation (min.)(23℃) | dB | 30 | 30 | 46 | 46 | ||
| PDL | dB | 0.1 | 0.15 | 0.1 | 0.15 | ||
| PMD | ps | 0.05 | 0.05 | 0.05 | 0.05 | ||
| In/Out Return Loss | dB | 60/60 | 60/55 | 60/60 | 60/60 | ||
| Maximum Optical Power | MW | 500 | |||||
| Operating Temperature | ℃ | -10~+65 | |||||
| Storage temperature | ℃ | -40~+85 | |||||
| Package | nm | Φ52x32 | |||||
Ordering Information:
| ISO- | X- | XX- | X- | XX- | XX- | XX- | M | |
| PID:Polarization Independent,dual-stage PISL: Low polarization mode dispersion |
31:1310nm 55:1550nm |
P:P grade A:A grade |
09:0.9mm 025:0.25mm | 0.5:0.5m 1.0:1.0m | FC:FC/UPC FA:FC/APC 0:no connector |
M: Φ52x32mm | ||
| Type | Wavelength | Grade | Fiber Dia. | Fiber Length | Connector | Packing size | ||
Optical Isolator Application:
- Fiber optic amplifiers
- Fiber optic ring lasers
- DWDM/CWDM
- EDFA
- Transmitters
Geehe Factory Service:
- Provide the highest quality of products
- Continuous improvement; accepting new challenges
- Innovating new processes, and creating new products for the benefit of our customers
- Consultative service and strive to ensure a positive and productive experience
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