2 X 10 DBM Optical Transmitter

Description

2 x 10 dBm Optical Transmitter – High-Performance Dual Output Signal Transmission

The 2 x 10 dBm Optical Transmitter is a highly advanced and efficient piece of equipment designed to meet the growing demands of modern fiber optic communication networks. Built for reliability, performance, and long-distance signal transmission, this dual-output transmitter is widely used in broadcasting, CATV (Cable Television), FTTH (Fiber to the Home), and other digital communication systems. With two output ports, each delivering 10 dBm optical power, this transmitter is engineered for powerful, stable, and simultaneous transmission over long fiber links.

This article explores the key features, functionality, technical specifications, benefits, and diverse applications of the 2 x 10 dBm Optical Transmitter, providing comprehensive insight into why it’s a top choice in the optical transmission industry.

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What is a 2 x 10 dBm Optical Transmitter?

A 2 x 10 dBm Optical Transmitter is a dual-channel device that converts electrical signals into optical signals and outputs them simultaneously through two separate optical ports. Each port is capable of delivering an optical output power of 10 dBm, enabling robust signal distribution over long distances with minimal signal degradation.

The transmitter is especially useful in networks requiring high-power, long-reach optical signals, such as in metropolitan area networks (MANs), cable television headends, and large-scale video distribution infrastructures. It typically uses a 1310 nm or 1550 nm wavelength and can support a wide range of modulation formats, including analog and digital.

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Key Features

1. Dual Output Design

   • Equipped with two independent optical ports, the transmitter offers high-efficiency signal duplication and extended coverage for dual-line transmission needs.

2. High Optical Power

   • Each port delivers 10 dBm optical power, ideal for long-distance transmission without the need for repeaters or amplifiers.

3. Stable Performance

   • Built with advanced DFB (Distributed Feedback) laser technology and automatic power control (APC), it ensures stable output and superior performance in varying environmental conditions.

4. Wide Compatibility

   • Compatible with single-mode fibers and supports industry-standard SC/APC or SC/UPC connectors for easy integration into existing network setups.

5. Compact and Durable

   • Designed with a compact metal enclosure and efficient heat dissipation, the transmitter is rugged, reliable, and suitable for rack-mount installations in harsh environments.

6. Low Noise and Distortion

   • Excellent Carrier-to-Noise Ratio (CNR) and low distortion levels make it suitable for high-quality analog or digital signal transmission.

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Technical Specifications

• Optical Output Power: 2 × 10 dBm

• Wavelength: 1310 nm or 1550 nm (optional)

• Connector Type: SC/APC or SC/UPC

• Modulation Type: Analog / Digital

• Power Supply: AC 220V or DC 48V

• Operating Temperature: -10°C to +50°C

• Optical Fiber Type: Single-mode (SM)

• Return Loss: ≥ 55 dB

• CNR: ≥ 51 dB

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Applications

1. CATV & HFC Networks

   • Perfect for analog and digital CATV signal transmission over long distances to multiple nodes or regions.

2. Fiber to the Home (FTTH)

   • Supports dual-distribution of optical signals from a central office to multiple subscriber locations.

3. Campus & Enterprise Networks

   • Ideal for sending high-quality signals to multiple buildings or departments through separate fiber routes.

4. Security & Surveillance

   • Used to transmit video signals from CCTV and surveillance cameras to central monitoring systems.

5. Data Transmission

   • Capable of supporting high-speed data and video services in backbone and metro fiber networks.

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Benefits

• Cost-Effective Dual Transmission

  • A single device that offers two high-power outputs, reducing hardware costs and installation efforts.

• Improved Network Efficiency

  • Ensures consistent and powerful signal transmission across longer fiber lengths without the need for additional amplification.

• Flexible Deployment

  • Can be used in various network architectures and customized to meet the needs of different setups and output requirements.

• Ease of Installation

  • Simple plug-and-play functionality with LED indicators for status monitoring and fault detection.

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Conclusion

The 2 x 10 dBm Optical Transmitter is a powerful solution for delivering long-range, high-quality optical signals in dual-output environments. Whether for cable TV distribution, FTTH networks, or high-speed data infrastructure, this transmitter offers unmatched performance, reliability, and cost-efficiency. Designed to meet the modern demands of fiber optic communication, it is an ideal choice for both service providers and system integrators looking to expand and strengthen their networks.