Local ISPs should copy the business strategies of CLECs in the USA 26 September 2001 Those CLECs in the US, for instance, who are surviving and attracting new customers, do not provide the entire infrastructure themselves - they often leverage off the infrastructures already established by other third parties
Introduction to industrial networking 26 September 2001 A common method of connecting these field devices to the centralised controller is by utilising a 4-20 mA current loop, which is an industry standard. Here, each field device would be powered from a single ...
Open solutions delivery without breaking the bank 26 September 2001 Leading the way in this fast-growing market are the new RAS concentrators from Digi with as many as 60 high-density modem channels or ISDN B channel connections over T1/E1/PRI lines in a single PCI slot
Speeding up the last mile 26 September 2001, Electrocomp Of the various broadband transmission technologies available for the last mile, digital subscriber line (DSL) technology currently offers the greatest prospects
New products for telecommunications 26 September 2001, Hamamatsu Photonics UK Hamamatsu Photonics recently released several new ranges of optoelectronics products specially developed for the telecommunications industry. These products are designed For ATM and SDH applications, ...
Integrated voice ADSL transceiver 26 September 2001, Electrocomp The IVAX chipset from Infineon Technologies supports splitterless integrated voice and data transmission (IVD) for CO, access networks, multiservice access platforms and digital loop carriers/remote terminals. ...
Fast Ethernet media converter 26 September 2001 Micro Linear's ML6651 is a Media Converter that provides 10 Mbps and 100 Mbps signal conversion between twisted pair and fibre-optic Ethernet technologies. The device supports conversion between: 10Base-T ...
Wireless modems 26 September 2001 Wavecom designs, develops and manufactures a wide range of fully integrated plug-in wireless modules and modems based on GSM (global system for mobile), GPRS (general packet radio service) and 3G (3rd ...
Remote meter reading system 26 September 2001 A cost-effective, tamper-proof remote meter reading system has been developed and manufactured by a South African company, using low-cost, short-range RF transmitters.
The RHM 104 system from Rotrax ...
VCO for the VSAT market 26 September 2001, RF Design Z-Communications' CLV0798A raises the industry's phase noise standard. The VCO generates frequencies between 730 to 920 MHz within 1 to 15 V d.c. of control voltage while with an average tuning sensitivity ...
Low power RS485/RS422 transceiver 26 September 2001 STmicroelectronics' interface IC contains one driver and one receiver and is designed for bi-directional data communications or mutiport bus transmission lines (half-duplex apps). The ST485 operates from ...
Ultra low leakage switching diodes 26 September 2001, MB Silicon Systems As part of the company's family of energy efficient devices (EED), Central Semiconductor is introducing an ultra low leakage switching diode, with a typical leakage current of 100 pA. It is available ...
Clock generators for high-performance communications 26 September 2001 Integrated Device Technology (IDT), has expanded its clock management portfolio with a new clock generator family suited for the frequency requirements of high-performance communications and networking ...
ISDN modem cards 'wake-on-ring' 12 September 2001 SPS South Africa has announced the availability of Digi's DataFire Micro V ISDN modem card. The Micro V is the first ISDN card with 'wake-on-ring' and can activate a PC from standby mode on detection ...
RS232/485 converter also a diagnostic tool 29 August 2001 Systems Technologies has designed and manufactured an RS232/485 converter which is not only a communication device but is also a diagnostic tool enabling the user to check the integrity of the RS485 comms ...
RS232 Ethernet box 29 August 2001 Systems Technologies has designed the 350 Ethernet Box that facilitates the connection of a serial port device to a network. A remote PC or terminal can then be used to monitor, configure, manage and ...
Remote port and web monitoring 29 August 2001 Remote port and web monitoring has become a reality with AccelePort Xp, the newest addition to the Digi International's AccelePort asynchronous adapter PCI product line.
"Monitoring functions that could ...
Low-cost USB-ISDN solution 15 August 2001 ST Microelectronics' ICAR-USB is a reference design modem based on the ST5481 'Louis' (low-cost USB-ISDN solution) device which combines ISDN link access and an USB interface to allow a simple USB/ISDN ...
Quad-channel 8 bit bus UART 1 August 2001, KH Distributors Exar has announced the fifth generation of its universal asynchronous receiver transmitter (UART) product family with the quad (four-channel) XR16L784. It is targeted at network management, point-of-sale ...
