1RF Fiber Optic to RF Converter AGC fiber optic cable tv receiver Output port Active ftth nodes for CATV FTTH

1. Product Description

OR18 Series Optical receiver is a home-based optical receiver for FTTH (fiber to the home) network optical fiber access terminal, in order to achieve analog or digital signal. The machine uses low-power optical detectors, GaAs and AGC technology to meet the needs of FTTH CATV reception. A variety of functional products in the application, slightly different.

OR18A and OR18B pay attention to product economy practicability, among them OR18B has AGC control function, bring economical application to the user, the minimum that the digital signal receives is -15dBm; OR18C and OR18D pay attention to the product high performance index, possess AGC function, digital signal receive 0 ~ -18dBm.

2.Advantages

♦ High-quality plastic shell, through-hole design on both sides, good heat dissipation;
♦ RF channel full GaAs low noise amplifier. Digital signal minimum to meet -18dBm receiver, analog signal minimum to meet -10dBm receiver;
♦ With AGC function (AGC range can be customized);
♦ Anti-high-frequency surge protection device GaAs amplifier tube;
♦ Low-power design, the use of high-efficiency switching power supply to ensure that the power of high reliability and high stability.

Overall power consumption is only 2W, with optical detection circuit;
♦ SC / APC & SC / PC & FC / APC & FC / PC optical connector options, male or female RF interface;
♦ Multi-level lightning protection device (TVS transient suppression diode), lightning protection system,

to ensure the safe operation of equipment

3. Technical Parameters

Note 1: Under the specified link loss, 59 PAL-D analog TV channel signals are configured in 550MHz and all band digital modulated signals

are transmitted every 2MHz in 550MHz-862MHz. The digitally modulated signal level is 10dB lower than the analog modulated signal level

and the optical receiver input optical power is -1dBm. The test results will be different according to the optical receiver configuration of the different amplification module.

Shanghai Yogel Communication Equipment Co., Ltd. is a professional company engaged in passive optical network (PON) products, fusion splicers&accessories and fiber optic testing & maintaining tools.

We provide manufacturing, sales and services of patch cords, pigtalis, water-proof cable assemblies, fast connectors, fiber couplers or splitters, WDMs, optical adapters, fiber distribution or terminal boxes, ODF, splice closures, outside plants, indoor or outdoor fiber optic cables, FTTH drop cables, and fiber optic blowing products, including microducts, tuble bundles, microduct closures and connector accessories. Based on competitive prices, high-quality products and innovative technology, we stand apart from the rest in domestic FTTx, and cable TV broadcast industry.

We are located in Shanghai, with convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In recent years, our company develops a series of advanced equipment used in central office, that is, Optical Line Terminals (OLTs), Optical Network Units (ONUs) in broadband internet area and Optical Transmitters, 1550nm EDFAs, Optical Nodes in Cable TV multi-system platform. Otherwise, we present products of fiber optic testing & maintaining tools including Single Fiber Fusion Splicers, Fiber Cleavers, Cable Slitters, Fiber Cleaners, Splice Protection Sleeves, Single or Ribbon Fiber Mechanical Splicers, PON Power meters, Light Sources, VFLs, Fiber Identifiers and OTDRs. That help us assembling a superior team of highly talented engineers. With these people, we can design and provide all range of solutions and production services in optical access networks or "The Last Miles".

In addition, we have obtained ISO9001, SGS, the State Administration of Radio, Film & TV network access for broadcast equipment certificates and carry out IEC and CE standard strictly. In many cities and provinces around China, our products are widely used in Telecom, CATV, and all kinds of optical communication network. We also welcome OEM and ODM orders. Customized, Individual requirements and Samples are available. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements. They will never disappoint you.

With Yogel, you will get more. We sincerely welcome friends from all over the world to visit our company and cooperate with us on the basis of long-term mutual benefits.