TT-1550H-32×20 EDFA Description:
The TT-1550H-32×20 EDFA is a high-performance, brand new Erbium-Doped Fiber Amplifier (EDFA) engineered for CATV and FTTH optical distribution networks. Featuring 32 output ports, 20 dBm output power, and 2 independent CATV inputs, this EDFA is designed to provide consistent, high-quality optical amplification for long-distance fiber optic signal transmission.
Built with advanced optical amplification technology and stable AC power supply, the TT-1550H-32×20 EDFA delivers low noise, high gain, and excellent reliability — making it ideal for large-scale cable TV broadcasting, triple-play services, and fiber-to-the-home deployments.
Key Features:
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Model: TT-1550H-32×20 EDFA
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Condition: 100% Brand New
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Type: High-output Erbium-Doped Fiber Amplifier
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Inputs: 2 × CATV RF optical inputs for flexible signal source configuration
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Outputs: 32 output ports for extensive fiber distribution
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Output Power: 20 dBm per port for long-distance signal reach
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Noise Figure: Ultra-low noise design to ensure signal integrity
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Power Supply: Stable AC power supply for continuous, reliable operation
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Monitoring: Intelligent network management interface for status monitoring and adjustments
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Build Quality: Rack-mounted, compact design with efficient heat dissipation and robust components
Tech Specs:
| Items | Unit | Performance Index | |
| Optical Operating Wavelength | nm | 1545～1560 | |
| Input Optical Power Range | dBm | -10～+10 | |
| Nominal Input Optical Power | dBm | 3 | |
| Maximum Alarm Value | dBm | ≥+10 front panel display alarm, buzzer ring | |
| Minimum Alarm Value | dBm | ＜-10 front panel display and power off | |
| Noise Ratio | dB | ≤5.0 (0dBm,@1550nM) | |
| Gain Flatness | dB | ＜±0.3 | |
| Optical Power Output Stability | dB | ＜±0.5 | |
| Polarization Sensitivity | dB | ＜0.2 | |
| Polarization Mode Dispersion | Ps | ＜0.5 | |
| Input End Pump Leakage Power | dB | ≤-30 | |
| Output End Pump Leakage Power | dB | ≤-30 | |
| Optical Input, Output Return Loss | dB | ＞45 （APC Stepped Face） | |
| Pump Operating Number | No. | 2～5 | |
| Rated Output Power | dBm | 27～45 | |
| Linker(IN) | – | SC/APC | |
| Linker(OUT) | – | SC/APC | |
| C/N | dB | ≥48(comment 1) | |
| C/CTB | dB | ≥63(comment 1) | |
| C/CSO | dB | ≥63(comment 1) | |
| Power Supply/Consumption | V/W | AC90～250 or DC48 | |
| /50(hot-plugging single power) | |||
| Operating/Storage Temperature | ℃ | -20～50/-30～70 | |
| Operating/Storage Humidity | % | 5～90 | |
| Case Size | mm | 446×260×86 | |
| Network Management Connector | / | RJ45(following national network management standard, supports WEB) | |
| X-PON Optical Path with WDM | PON Wavelength | mm | 1310/1490 |
| PON Linker | / | SC/UPC | |
| PON Insertion Loss | dB | ＜1.2 | |
| 1550 Port Insertion Loss | dB | ＜0.7 | |
TT-1550H-32×20 EDFA Applications:
The TT-1550H-32×20 EDFA is ideal for:
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CATV signal amplification for large residential communities
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FTTH (Fiber-to-the-Home) optical distribution networks
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Long-distance fiber optic transmission in metropolitan or regional networks
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Triple-play service delivery for ISPs and telecom operators
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System integrators building large-scale optical broadcast infrastructures
Customization & OEM Services:
We offer flexible customization and OEM solutions to fit your specific network needs, including:
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Custom configuration of input/output ports and power levels
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OEM branding and private labeling for local resellers and operators
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Tailored rack sizes and packaging for bulk rollouts
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Extended burn-in and performance testing for mission-critical installations
TT-1550H-32×20 EDFA Wholesale & Bulk Orders:
Take advantage of our wholesale and bulk supply capabilities for ISPs, MSOs, and system integrators:
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Factory-direct pricing with attractive volume discounts
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Reliable inventory to support phased or large-scale rollouts
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Fast, secure global shipping with export-compliant packaging
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Dedicated account managers for seamless order management
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Full warranty coverage and responsive technical support
Why Choose Us:
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100% new, authentic EDFA with strict factory testing and quality assurance
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Flexible solutions to meet unique CATV and FTTH network designs
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Competitive pricing for wholesale partners, ISPs, and integrators
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Professional global logistics for secure, on-time delivery
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Expert technical support for configuration, installation, and maintenance
Contact Us for a Quote:
Ready to enhance your network with the TT-1550H-32×20 EDFA? Reach out to us today for detailed specifications, tailored solutions, and competitive wholesale pricing.
Our experienced team is here to help you deliver stable, high-quality optical signals with proven EDFA technology and dependable support.
