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OPLC is a cable that is composed of an insulated core and an optical transmission unit that has the ability to transmit electrical energy and optical communication.
OPLC is another optical fiber composite cable after OPGW and OPPC. Integrating optical fiber, power transmission copper wire, and copper signal wire, it can solve the problems of broadband access, equipment power consumption, emergency signal transmission, etc.; through PON technology, the transmission of data, voice, video services and the transparent transmission of meter data can be realized. Realize remote electricity meter reading, notification and payment based on Internet of Things technology. Customers can make IP calls, surf the Internet, order video programs, watch high-definition TV through the user terminal, and establish smart homes that interact with the power grid. OPLC has the characteristics of high reliability data transmission, low price, convenient connection, etc. Its advantages are small outer diameter, light weight, and small space occupation; optical cable and power line are integrated to avoid secondary wiring and reduce engineering costs; products have good bending and Withstand side voltage performance; solve the communication problem of the power network. Optical fiber composite power cables have an important position in the future data transmission of home intelligence, office automation, digital substations, and industrial control networks.
OPLC integrates the functions of optical fiber communication and power transmission. Compared with single-function transmission cables, OPLC has the characteristics of high reliability data transmission, low price, and convenient connection. The advantages are small outer diameter, light weight, and small space occupation. The optical cable and the power line are integrated to avoid secondary wiring and reduce engineering costs; have good bending and lateral pressure resistance performance; solve the communication problem of the power network. Optical fiber composite power cable OPLC has an important position in the future home intelligence, office automation, digital substation, industrial control network data transmission. Specifically, OPLC can summarize the following five advantages: 1. It integrates optical fiber and power transmission and distribution cables, avoids secondary wiring, and can effectively reduce construction and network construction costs. Compared with traditional FTTH, using OPLC as a smart grid user-side access solution saves a lot of resources such as metals, pipes, plastics, etc., which can effectively reduce the costs of entering the community and users. It is currently cost-effective. ". The “Last One Kilometer” access plan. 2. Applicable to a variety of business types, with strong adaptability, strong scalability, and wide product adaptability.Use OPLC to cooperate with corresponding equipment and devices to build mainstream XPON (EPON and GPON) technology, which can realize multiple services on one transmission line, such as IPTV, Internet access, multimedia phone, voice communication, home smart meter Waiting for business. 3. It has strong mechanical properties, such as impact resistance and good pressure resistance, and strong environmental adaptability. When the company develops this product, it fully considers the complexity of the product's use environment. The domestic mainstream OPLC products are subjected to tensile, flattening, and impact tests in accordance with GB/T7424 E1, E3, and E4, and they all meet and exceed the standard. Claim. 4. Superior green and safety performance. Considering that OPLC is used for user access, the design of OPLC products incorporates halogen-free flame-retardant, fire-resistant and other characteristics, uses green and environmentally friendly materials, and uses flame-retardant and refractory materials for safety reasons. 5. The optical unit is compatible with the long-term working temperature of the power cable. Considering the long service life after OPLC is laid, the long-term working temperature compatibility between the optical unit and the power cable is a very important issue. According to the method F1 experiment in GB/T7424, the optical performance indicators meet the requirements of YD/T629, and the electrical properties meet the requirements of GB/T12706.1, GB/T5023 and JB/8734.