Nodo Óptico 862 MHz 4 Salidas Con Retorno Segmentado RAYVERT DS2000-RS

DS2000 optical distribution station is a high performance, four individual outputs node. With high output levels and performance to 862MHz, it provides an ideal platform for support of the evolving technologies and services in advanced HFC networks. Designed with full flexibility, DS2000 offers a variety of configurations which are ideal for analog and digital transmission, telephony and data services. Utilizing extensive modular design, DS2000 can meet any advanced network requirements.
DS2000 offers a complete scalable solution for opto-electronic deployment in any broadband system. Configured in sturdy, weatherproof rugged die-casting housing, suitable for strand or pedestal mounting, DS2000 operates over a wide temperature range and accepts cable powering 40~90V high-efficiency switch mode power supply.
Internal RF connections are made with 75Ohm type connectors. RF test connections are standard type F.

Use of the latest technology gives DS2000 high signal quality with increased system reliability and reduced maintenance. The unit has four identical bidirectional coaxial ports. The interstage equalizer and 4 other equalizers for each port provide a solution to different network structure. DS2000 offers a wide variety of pass band options. Diplex filters are available at 35/47, 42/54 and 65/87MHz, allowing operation in virtually any cable system worldwide. All of the bi-directional ports are capable of passing power into or out of the unit. Separate attenuator and equalizer configure each of the ports. Careful design of the receiver circuit allows for a variety of channel loading of 80~110 NTSC analog channels, 59 or more PAL analog channels, or a combination of analog and digital signals.
The forward system receiver modules are compatible with either 1310nm or 1550nm signals. Each receiver utilizes a receiving module to assure optimum carrier-to-noise performance. There are also LEDs indicates the level of optical input and alarms status. Redundant optical forward receiver and return transmitter capability in DS2000-ST model allows the use of optical path redundancy. This enables the network reliability. The plug-in return equalizer configures the signal before they enter into return transmitter.
The high output level offers the ability to optimize the coaxial plant distribution from a single node and contributes to reduced amplifier cascades, making medium to high density systems more cost effective.

The performance and output levels of the node allow it to be easily integrated into any of the current system architectures.

Features

• Standardized modular design, easy for maintenance and upgrade
• Four individual high outputs up to 52dBmV
• GaAs technology guaranteeing the high performance
• SMT production guarantee the quality
• Forward equalizer per each output and one return equalizer configuration fits in various network designs
• Redundancy capability increases the stability of the network
• LEDs indication in optical receiving unit simplifies the operation
• Application of ESD and TVS technology on circuit increases the reliability

SPECIFICATIONS