Optical Transmitter | 4mW 45/2150MHz

The Optical Transmitter 4mW 45–2150 MHz is a high-performance fibre optic solution designed to convert satellite and terrestrial RF signals into optical signals for long-distance transmission over single-mode fibre. With a wide frequency range of 45 to 2150 MHz, it supports both satellite IF and terrestrial broadcast signals, making it ideal for large MATV/SMATV systems, satellite headends, commercial buildings, and high-rise developments.

This 4mW optical transmitter is engineered for stability and low signal degradation, even across long fibre runs. It offers excellent linearity, low noise, and high reliability, ensuring the integrity of high-frequency RF signals during conversion and transmission.

Key Features:

• Wide Frequency Range: 45–2150 MHz – Supports both satellite and terrestrial signals.

• 4mW Optical Output Power: Ideal for medium-to-long fibre distribution.

• High Linearity & Low Noise: Maintains signal quality across extended distances.

• SC/APC Optical Interface: Ensures low reflectance and stable transmission.

• Single-Mode Fibre Compatibility: Supports FTTH and long-run installations.

• Compact & Durable Design: Built with RF-shielded housing for professional environments.

• LED Status Indicators: Quick visual diagnostics for power and optical output.

• Ideal for Headend Systems: Transmits satellite and TV signals from the central location to multiple remote nodes.

• Power Supply Included: Stable voltage regulation ensures reliable performance.

Specifications:

• Frequency Range: 45–2150 MHz

• Optical Output Power: 4mW (approx. 6 dBm)

• Optical Wavelength: 1310 nm or 1550 nm (model dependent)

• Connector Type (Optical): SC/APC

• Connector Type (RF): F-Type

• Input Level (RF): 75 dBμV ± 5 dB

• Impedance: 75 Ohm

• Return Loss: ≥ 12 dB

• Power Supply: External DC (typically 12–18 V DC)

• Power Consumption: < 5 W

• Dimensions: Approx. 110 mm (L) x 85 mm (W) x 30 mm (H)

• Operating Temperature: -20°C to +55°C

• Mounting: Wall or rack-mountable

• Application: Compatible with Foxtel, VAST, and digital TV transmission over fibre