CT-212D Optical Receiver Nodes

Comtech Optical Receiver Unit

Usage/Application	Networking
Power	220V AC Operated
Optical Connector	RF Input
Brand	Comtech
Housing Material	Aluminum
Optical Wave Length	1200–1600 nm
Bandwidth	47–860 MHz
Optical Sensitivity	Up to -12 dBm

Specifications

Optical Wavelength: 1200–1600 nm
Bandwidth: 47–860 MHz
Optical Sensitivity: Up to -12 dBm
Double Output with Test Point
Powerpass / 220V AC Operated
Gain and Slope Controls
Anodized Aluminium Housing
Variants Available: CT212 D
Silver (T Series IC), Gold (OEI IC), Diamond (NXP IC)

Description

CT-212D Optical Receiver Nodes: Advanced Solutions for Fiber Optic Networks

In the era of high-speed communications, fiber optic networks have become the cornerstone of modern data transmission. Whether for telecom providers, cable TV services, or broadband internet, the demand for faster, more reliable communication systems is ever-growing. The CT-212D Optical Receiver Node is designed to meet these requirements with its cutting-edge technology, providing seamless optical signal reception, high-quality data transmission, and reliable performance over long distances.

The CT-212D Optical Receiver Node is an essential component for modern fiber optic communication systems. This device is designed to receive optical signals transmitted over fiber cables and convert them into electrical signals for further processing. The CT-212D is ideal for use in CATV (cable television) networks, telecom infrastructures, and broadband internet services, delivering exceptional signal quality and high performance.

Key Features of the CT-212D Optical Receiver Node

✅ High Sensitivity and Wide Dynamic Range

The CT-212D Optical Receiver Node is engineered to provide high sensitivity and wide dynamic range, ensuring reliable signal reception over long distances, even in challenging environments. This feature is essential in long-haul fiber-optic networks and cable television services, where signal degradation and attenuation can impact performance. The CT-212D guarantees that your signals remain clear, crisp, and uninterrupted, even over extended fiber links.

✅ Advanced AGC (Automatic Gain Control)

The AGC technology in the CT-212D Optical Receiver Node automatically adjusts the gain to compensate for fluctuations in the optical signal. This ensures that the device maintains optimal performance across varying signal levels, preventing signal loss or distortion. With this feature, the CT-212D is ideal for areas with changing signal conditions or networks that experience variable traffic loads.

✅ Wide Operating Wavelength Range

The CT-212D is designed to operate across a wide wavelength range, making it compatible with various fiber optic systems. This versatility allows it to handle multiple signal formats and integrate seamlessly into different network infrastructures. Whether for video transmission, broadband internet, or telecom services, the CT-212D offers the flexibility to support a wide range of applications.

✅ Low Power Consumption

With energy efficiency becoming increasingly important, the CT-212D Optical Receiver Node is built with low power consumption in mind. This makes it an eco-friendly choice for operators looking to reduce operational costs and minimize their carbon footprint. The low power design of the CT-212D ensures long-term cost savings, particularly in large-scale network deployments.

✅ Compact Design and Easy Installation

The CT-212D is compact and lightweight, making it easy to install and integrate into existing fiber optic networks. Its user-friendly design ensures quick setup and minimal downtime, making it an ideal choice for operators looking for fast deployment and simple maintenance.

✅ Enhanced RF Output Performance

The CT-212D delivers enhanced RF (Radio Frequency) output performance, providing a stable and strong signal that ensures the reliable delivery of video, data, and voice services. With an impressive RF output range, the CT-212D is capable of maintaining the quality of service even in high-demand scenarios, where large volumes of data or media content need to be transmitted across the network.

Applications of the CT-212D Optical Receiver Node

1. Cable Television (CATV) Networks

The CT-212D Optical Receiver Node plays a pivotal role in modern CATV networks, where high-speed video transmission is essential. This optical receiver node ensures high-quality signal reception for video broadcasts, delivering sharp, clear images to consumers. By converting optical signals into electrical signals, the CT-212D enables operators to provide seamless, high-definition video content to households over long distances without signal degradation.

2. Telecommunications Networks

In telecommunications, fiber-optic networks are used to provide high-speed internet, voice services, and data communications. The CT-212D Optical Receiver Node helps facilitate the conversion of optical signals from the fiber network into electrical signals that can be processed by the network equipment. With its high sensitivity and wide dynamic range, the CT-212D supports reliable communication services over large areas, making it an ideal choice for fiber-to-the-home (FTTH) and fiber-to-the-business (FTTB) deployments.

3. Broadband Internet Services

For broadband internet services, the CT-212D ensures efficient data transmission over long distances. It ensures that high-speed internet services are delivered with minimal latency, providing consumers with seamless web browsing, streaming, and gaming experiences. The receiver node’s low power consumption and high performance make it an attractive solution for internet service providers (ISPs) looking to optimize both their operational costs and service quality.

4. Point-to-Point Fiber Optic Links

In point-to-point fiber optic links, the CT-212D Optical Receiver Node is essential for converting the optical signals transmitted over fiber cables into electrical signals for processing. The high sensitivity and reliable performance of the CT-212D make it suitable for both short and long-distance fiber links, including connections between telecom exchanges, data centers, and remote sites.

5. Surveillance and Security Systems

The CT-212D is also used in surveillance and security systems, where real-time video feeds from cameras need to be transmitted over long distances without signal loss or degradation. The CT-212D Optical Receiver Node ensures that video signals are transmitted efficiently, providing high-quality footage for monitoring and analysis. This makes it an ideal choice for security agencies, transportation networks, and critical infrastructure monitoring.

Why Choose the CT-212D Optical Receiver Node?

Reliable Performance: The CT-212D offers reliable signal reception with minimal loss, ensuring consistent communication services.
Versatile Applications: With its wide wavelength range and flexibility, the CT-212D is suitable for CATV, telecom, broadband, and security systems.
Low Power Consumption: The low power design of the CT-212D makes it an energy-efficient option for network operators and ISPs.
Compact and Easy to Install: Its compact size and simple installation process allow for quick deployment in existing networks.
Cost-Effective: The CT-212D Optical Receiver Node provides high performance at an affordable price, offering a cost-effective solution for fiber optic networks.

Conclusion

The CT-212D Optical Receiver Node is a powerful and reliable solution for modern fiber optic communication systems. Its high sensitivity, wide dynamic range, and low power consumption make it an ideal choice for cable television networks, telecom providers, broadband internet services, and security systems. With its easy installation, cost-effectiveness, and versatility, the CT-212D ensures that service providers can offer high-quality, reliable services to consumers and businesses alike.