OV Series 1550nm high-power fiber amplifier adopts two-stage amplification, the first stage adopts low-noise EDFA, the second stage adopts high-power EDFA, and the total output optical power can reach 37dBm. It can replace several or dozens of EDFA, which can greatly reduce the cost of network building and maintenance and reduce the space of the head-end.
EDFA OV -19×32D Optical Amplifier – High-Performance Signal Boosting for FTTH and CATV Networks
The EDFA OV 19 32D is a high-power Erbium-Doped Fiber Amplifier (EDFA) designed specifically for optical signal amplification in fiber-optic communication networks. Engineered for reliability and exceptional performance, this amplifier is ideal for Fiber to the Home (FTTH), CATV, IPTV, and long-distance optical distribution networks. With 19 dBm total output power distributed across 32 output ports, this model supports wide-scale deployment scenarios while maintaining excellent signal quality.
The EDFA OV -19×32D helps ensure signal integrity across large geographic areas and multiple endpoints, offering a cost-effective and space-efficient solution for high-capacity networks. It is equipped with advanced Gain Flattening Filter (GFF), automatic power control, and intelligent monitoring functions, making it one of the most advanced EDFAs for modern optical transmission systems.
✅ Key Features
⚡ High Output Power (19 dBm × 32 Ports)
This EDFA delivers an impressive total optical output power of 19 dBm across 32 ports, providing stable and uniform amplification to multiple fiber links simultaneously. Ideal for large-scale CATV or FTTH projects where extensive signal splitting is required.
🔬 Advanced Erbium-Doped Fiber Technology
Utilizing high-quality erbium-doped fiber, the amplifier ensures low-noise, high-gain performance, effectively compensating for optical signal losses over long distances or through passive splitters in PON systems.
🧠 Intelligent Management System
Built-in SNMP, Telnet, and Web-based GUI allow real-time monitoring and remote management. The system can provide live feedback on temperature, laser current, input/output power levels, and fault alarms, enabling preventive maintenance and ensuring uptime.
🧰 Built-In Gain Flattening Filter (GFF)
The built-in Gain Flattening Filter provides a consistent gain across the C-band wavelength spectrum, which is critical for DWDM systems or when signal quality uniformity is required across multiple channels.
🔄 Automatic Power Control (APC) and Automatic Gain Control (AGC)
Features like APC and AGC help in maintaining consistent output power or gain, regardless of fluctuations in input power levels. This keeps the downstream network performance stable even in changing conditions.
🧊 Efficient Thermal Management
Equipped with dual high-efficiency cooling fans and temperature sensors, this EDFA maintains optimal internal conditions even during 24/7 operation. An automatic fan control mechanism reduces noise and power usage under low-load conditions.
🛡️ Compact 1U 19-inch Rack Design
The 1U standard rack-mount design saves valuable rack space, making it suitable for crowded data center or telecom environments. Its robust metal casing ensures durability and EMI shielding.
📋 Technical Specifications
| Parameter | Specification |
|---|---|
| Output Ports | 32 SC/APC or LC/APC connectors |
| Output Power per Port | 19 dBm |
| Wavelength Range | 1545 – 1565 nm (C-Band) |
| Input Power Range | -5 dBm to +10 dBm |
| Noise Figure | < 5 dB |
| Control Mode | APC / AGC |
| Management Interfaces | SNMP, Telnet, Web |
| Power Supply | AC 100–240V or -48V DC (optional) |
| Power Consumption | < 60W |
| Operating Temperature | -5°C to +55°C |
| Storage Temperature | -40°C to +85°C |
| Mounting Type | 1U 19” Rack Mount |
| Cooling | Intelligent dual-fan cooling |
📈 Applications
🌟 Advantages of the EDFA OV -19×32D
Reduces need for multiple amplifier units in large FTTH deployments
High signal quality ensures better TV and internet performance for end users
Remote monitoring allows easier network maintenance and troubleshooting
Supports redundant power supply options for critical systems
Compact and robust design ideal for telecom-grade environments
📝 Conclusion
The EDFA OV -19×32D is a powerful, scalable, and intelligent optical amplifier designed for multi-output high-performance optical networks. Whether you’re deploying a large FTTH solution, extending a CATV network, or building a metro-scale optical backbone, this EDFA provides excellent signal quality, reliability, and management features. With its advanced optical technology and robust build, it’s the perfect choice for next-generation broadband and TV distribution.
