Datang Telecom telephone lines / Guangzhou total generation

Guangzhou Datang Telecom cable: mainly used for voice transmission (a type of standard is mainly used in the early eighties before the telephone wire), different from the data transfer. Guangzhou Datang Telecom cable: transmission frequency 1MHZ, for voice transmission and a maximum transfer rate of data transmission of 4Mbps, common in the use of a token-passing protocol specification 4MBPS old Token Ring. Guangzhou Datang Telecom lines: that is currently specified in the ANSI and EIA / TIA568 standard cable, the cable transmission frequency 16MHz, for voice transmission and a maximum transfer rate of 10Mbps data transmission, mainly used for 10BASE-T. Guangzhou cable: transmission frequency of such cables is 20MHz, for voice transmission and a maximum transfer rate of 16Mbps data transmission, mainly for token-based LAN and 10BASE-T / 100BASE-T. Guangzhou Datang Telecom lines: These cables increase the winding density, a high-quality jacket insulation material transfer rate of 100MHz, for voice transmission and a maximum transfer rate of 1000Mbps data transmission, mainly for 100BASE-T and 10BASE-T network. This is the most commonly used Ethernet cables. 6) UTP cable: Cat 5e with low attenuation, less crosstalk, and has a ratio higher attenuation and crosstalk (ACR) and SNR (Structural Return Loss), a smaller delay error, performance has been very Large increase. Super Category 5 cable is mainly used for Gigabit Ethernet (1000Mbps). Datang Telecom module | Datang module | Datang Telecom module prices. Datang Telecom module performance, mature and stable performance, are an important part of Datang Telecom UTP cabling system. Datang Telecom module as part of the UTP cabling system design and production and certification? Performance over TIA / EIA standard UTP? By an independent body ETL / SEMKO testing and certification? UL certification? Common line sequence tag support T568A and T568B side wiring sequence? using industry standard 110-type wire terminations ways to meet or exceed existing UTP transmission standard, in line with T568A and T568B wire order. It applies to communications between devices connected to the work area outlet. Compact dimensions, there are common line Syria (T568A and T568B) label clearly noted in the module, easy to accurately and quickly complete the termination, termination caps lock button to ensure that all cable termination and to prevent wire slippage. Support 110 and Krone type two termination methods. 8 gold layer 50μm core needle contact material, the durability of 1500 mating cycles. Wire column shell polycarbonate material, IDC play stud clip as phosphor bronze. Suitable for 22, 24 and 26AWG (0.64,0.5 and 0.4mm) cable, the smallest plug life: 1000 (IDC section 250). Standard T568A and T568B wire order.