Lehman Optoelectronics' 2013 Q3 net profit decreased by 76.4% year-on-year
Lehman Optoelectronics said that in the third quarter of 2013, the company increased its investment in new business areas, human resources and new product research and development. As a result, the company's period expenses increased significantly compared with the same period of last year, and the net profit decreased compared with the same period of last year.
As of September 30, 2013, the company's main business income was 232 million yuan, down 2.77% from the same period of the previous year; net profit was 16.368 million yuan, down 39.12% from the same period of the previous year.
A communication cable is a type of cable that is used to transmit data, signals, or information between two or more devices or locations. It is typically made up of multiple wires or fibers that are enclosed in a protective sheath.
There are various types of communication cables, including:
1. Ethernet Cable: This is the most common type of communication cable used for wired internet connections. It is used to connect devices such as computers, routers, and switches.
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3. Fiber Optic Cable: This type of cable uses thin strands of glass or plastic fibers to transmit data through light signals. It is known for its high bandwidth and is commonly used for long-distance communication and high-speed internet connections.
4. USB Cable: Universal Serial Bus (USB) cables are used to connect devices such as computers, printers, and smartphones. They are designed to transmit both power and data signals.
5. HDMI Cable: High-Definition Multimedia Interface (HDMI) cables are used to transmit high-quality audio and video signals between devices such as televisions, DVD players, and gaming consoles.
Communication cables play a crucial role in various industries and applications, including telecommunications, networking, broadcasting, and home entertainment. They enable the transfer of data, voice, and video signals, facilitating efficient communication between devices and locations.
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