Shenyang Broadband Broadband ask you about the basics: Broadband networks can be divided into three parts: the transmission network, switching networks, access networks. Broadband transmission network mainly in SDH (synchronous digital hierarchy) based on high-capacity fiber optic network; broadband switching network is an integrated services digital network ATM (Asynchronous Transfer Mode) technology; broadband access network mainly fiber access, copper access in, hybrid fiber / copper access, wireless access. Broadband network technologies are divided into three categories: transmission technology, switching technology, access technology. Shenyang, Shenyang Broadband broadband high efficiency, good service attitude for our customers solve the access problem for broadband speeds are often a lot of people ask, Shenyang Broadband today small as we talk about the speed of knowledge: the data transfer rate on the value per second is equal to the number of bits of binary data transmission constitutes the code in bits / second (bit / second), denoted bps. E.g. Shenyang broadband prices, if a transmission signal bit time required 0,1 communication channel is 0.001ms, then the data transmission rate channel for 1 000bps. In practice, Shenyang broadband packages commonly used data transfer rate units: kbps, Mbps and Gbps. Broadband data transmission rate is one of the important technical indicators described data transmission system. Ordinary dial-up speed of 45.4K, broadband speeds of 512K, 1M, 1.5M, 2M, 4M, Shenyang and other broadband test, wireless network speed is generally 11M or 55M. For binary data, the data transfer rate is: S = 1 / T (bps) where, T is the transmission time required for each bit. Shenyang broadband packages | Shenyang Broadband | Feng and IT centers by the Shenyang City HSBC and IT center. Shenyang abundance and Information Technology Center (www.4000010001.com) (www.tz1288.com) strong, credible, in Shenyang, Liaoning province, such as e-commerce industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement and innovative ideas will lead HSBC IT center and you hand in hand into the brilliant, for a better future!