10MHz Reference Signal RF Link | PL7130T1550/ PL7130R20
The PL7130T1550 / PL7130R20 Platinum Series RF over Fiber link is designed for distribution of a 10 MHz reference signal across long-distance optical networks. It maintains stable frequency integrity using controlled RF input handling and optical transmission architecture. The system supports high-density deployment within PL7010 chassis-based infrastructures used in synchronization and timing networks. It is engineered for environments where reference stability must remain consistent across distributed RF systems.
Features & Benefits
- 70 km fiber reach capability
- 20 dB optical budget support
- High RF input headroom
- Low harmonic distortion filtering
- Wide dynamic range operation
- SNMP remote system control
- LCD-based local configuration
- Front test port validation
- Hot-swappable module architecture
- Individual module signal processing
- Redundant chassis power support
- Fanless continuous operation design
In large-scale RF over Fiber infrastructure, timing references are distributed across multiple physical locations where synchronization drift can impact entire system performance. The PL7130T1550 / PL7130R20 architecture is built to maintain controlled signal behavior under extended optical transport conditions while operating within a 20 dB optical budget environment.
The system is structured for integration within PL7010 sub-rack platforms, where multiple modules operate as part of a unified timing distribution framework. Signal conditioning is maintained through controlled RF gain stages and harmonic suppression to ensure stable reference integrity even under long-distance propagation exceeding 70 km. Operational management through DigiRF enables system-level monitoring and configuration without interrupting live signal paths, while hot-swappable modules ensure continuous operation during maintenance cycles in high-availability RF over Fiber networks.
Basic Details
| RF Specification | Value |
| Frequency Range – Bandwidth | 10 MHz |
| Amplitude Response @ Unity Gain | ±2 dB |
| Noise Figure | 58 dB |
| Input Signal Range – Total Power | 0 to -25 dBm |
| RF Output Signal Range – Total Power | 5 to -25 dBm |
| Optical Specifications | |
| Optical Budget / Distance 1310nm 1550nm | 20km | 40km) |
What is the PL7130T1550 / PL7130R20 system used for?
It is a RF over Fiber link designed for transporting a 10 MHz reference signal across distributed synchronization and timing networks. The system maintains stable reference distribution between remote sites where coaxial transport is not practical. It is typically specified in RF timing architectures requiring long-distance, phase-stable signal propagation.
What transmission distance does the system support?
The system supports transmission distances beyond 70 km when operated within a 20 dB optical budget configuration. Actual reach depends on fiber quality, system alignment, and deployment architecture. It is designed for long-haul reference distribution in telecom, satellite, and timing networks.
What signal type is supported by this link?
The system is designed specifically for 10 MHz reference sine wave transport used in synchronization and frequency distribution systems. It ensures controlled RF input handling to maintain signal stability across the optical link. The design focuses on preserving reference integrity rather than multi-signal multiplexing.
What platform is required for operation?
The PL7130T1550 / PL7130R20 operates within the PL7010 Platinum Series sub-rack chassis platform. The chassis provides power distribution, redundancy, and mechanical integration for multi-module RF over Fiber systems. It is mandatory for system operation and supports high-density deployment configurations.
Is maintenance possible without system downtime?
Yes, both transmitter and receiver modules are hot-swappable within the PL7010 chassis architecture. This enables replacement or servicing without interrupting the active RF over Fiber link. It is designed for continuous operation in high-availability timing networks.
How are configuration and monitoring handled?
System management is performed through DigiRF™ using a front panel LCD or SNMP interface. This enables local and remote access for configuration, performance monitoring, and diagnostics. It is intended for centralized control in distributed RF infrastructure environments.