Hardware configuration Thick Ethernet coaxial cable structure Thick Ethernet requires the establishment of a range of hardware equipment, including: (1) network interface adapter: the network provides each node requires an AUI Ethernet interface card, mention adapter or PCMCIA card. (2) transceiver (Transceiver): Thick Ethernet on each node by installing the cable in the trunk of the external transceiver and the network connection. When an external transceiver Thick Ethernet connection, the user can choose any standard Ethernet (IEEE802.3) type. (3) transceiver cable: used to connect nodes and external transceivers, commonly referred to as AUI cable. (4) Repeater: For Thick Ethernet coax Xi'an price, the length of each trunk segment is not more than 500 meters, you can connect two trunk segments Xi'an coaxial cable manufacturers use repeaters to expand the trunk the length of the cable. Each Ethernet up to four repeaters can be used to connect five sections of trunk cable segment. Coaxial cable transmission characteristics of the basic characteristics of coaxial cable 1. finer greater attenuation: 75-7 cable 1000 meters as attenuation Xi'an coaxial cable over 600 meters and 75-5 roughly Xi'an coaxial cable attenuation model, or He said cable transmission effect 1000 meters 75-7 and 75-5 cable over 600 meters cable transmission effect roughly; 2. The longer the cable, the greater the attenuation: 75-5 cable as 750 meters, 6M frequency attenuation "decibels" 1000 m attenuation "decibel" of 75%, that is 15db; 2000 m (1000 + 1000) attenuation of 20 + 20 = 40db, calculation methods, like all other frequencies. In accordance with the above 1000 m cable test data to calculate the attenuation of different cable length, please remember "decibel is alkali relations" or "attenuation in decibels can vary according to the percentage relationship between the length of computing", you can make flexible use of; 3. Frequency distortion characteristics: failure to reduce low frequency, high frequency attenuation. High / low-side frequency difference between the amount of attenuation can be called 'side frequency difference,' This is a very important parameter. The longer the cable, "side frequency difference" bigger; fully understand and master the coaxial cable of this "frequency distortion characteristics", which has great significance in engineering; it is affecting the image quality of the most critical features, also the project most likely to be ignored; Xi'an coaxial cable prices, Xi'an coaxial cable, the Middle East cable, power cable provided by the Shaanxi Jin Bao Li cable Limited. Shaanxi Baoli Cable Co., Ltd. (www.jinlidl.com) (www.jinlidl.cn) in the power cable that area devoted boundless enthusiasm and passion, Middle East cable, gold power cable has been customer-centric, to create value for customers The concept of quality, service to win market, and sincerely hope to cooperate with the community to create success, to create brilliant. Related businesses welcome inquiries, contact: Baijing Li.