Integrated T1/E1 socket protection passes independent tests
30 January 2002
Interconnection
Pulse's PulseJack family of RJ-45 connectors has successfully passed independent tests from a leading connector evaluation firm. Combining isolation transformers and lineside protection into a T1/E1 single socket, Pulse has provided electronics designers with a range of connectors offering both integrated magnetics and telephone network voltages (TNV) circuit protection. The new line of single port PulseJack RJ-45 connectors are designed to protect vulnerable equipment such as computer modems, notebooks and servers from line voltage surges.
Unlike other RJ-45 connectors, the PulseJack has integral circuit protection, requiring no separate circuit transceiver, leading to improved electrical performance and space saving. Proliferation of telecommunications circuitry in electronic devices has left valuable equipment vulnerable to the damage caused by overvoltage and overcurrent surges. Such events can result from lightning strikes, AC power cross disturbances and line voltage surges. Contech Research has independently verified that the PulseJack RJ-45 family meets all relevant surge immunity and electrical safety standards, including Bellcore GR-1089, FCC Part 68 and UL 1949/1950.
Improved electrical performance can be achieved by minimising the electrical trace length between the RJ-45 connector and the integrated circuit transceiver, also resulting in a more space-efficient module. This discrete connector module is transfer moulded and utilises Pulse's patented InterLock base construction.
The IC grade transfer package of the RJ-45 connector withstands up to 235°C IR reflow, whilst operating temperatures range from 0°C to +70°C with an inductance value of 0,6 mH and turns ratios of 1:2,42 for transmission and 1:2,42 for receiving.
Memec South Africa
(021) 674 4103
(011) 897 8600
Further reading:
Meeting the demands of mmWave with Samtec high-performance RF solutions
Spectrum Concepts
Interconnection
[Sponsored] The appetite of modern technology for ever-higher data rates and transmission speeds seems to be insatiable, and this is especially apparent in the drive towards mmWave technologies.
Read more...
Robust series of vertical-mating battery connectors
Electrocomp
Interconnection
KYOCERA AVX has further expanded its industry-leading selection of standard battery connectors with the introduction of the new 9155-900 Series 2,5 mm-pitch vertical-mate battery connectors.
Read more...
High current and voltage interconnect
Hiconnex
Interconnection
The 972 series interconnect from Glenair ensures peak performance for the latest specification requirements in high-current, high-voltage, and high-frequency commercial aircraft applications.
Read more...
M12 panel mount connectors
Communica
Interconnection
Binder, a specialist in industrial circular connectors, offers a particularly wide range of M12 panel mount connectors that cover a wide variety of connection types, materials, and fastening solutions.
Read more...
Blade terminals deliver greater power density
Spectrum Concepts
Interconnection
[Sponsored] Connectivity has become more important as designers pack more power into smaller spaces, all while managing thermal loads and ensuring efficiency.
Read more...
What’s the big deal with open pin fields?
Spectrum Concepts
Interconnection
The concept behind the open pin field array is that it provides many contacts that are not limited to a single role.
Read more...
Hirose Electric’s push-on bayonet lock connectors
Avnet Abacus
Interconnection
Hirose Electric’s HR22K Series is a compact, waterproof, and oil-resistant connector designed for demanding industrial environments.
Read more...
New connector for Push-X technology
Phoenix Contact
Interconnection
Phoenix Contact is extending the series of PCB connectors with innovative Push-X technology to include a new connector for conductor cross-sections up to 2,5 mm
2.
Read more...
Test cable designed for maximum ruggedness
Conical Technologies
Interconnection
The Anoison PT test cable is designed for maximum ruggedness using a high-quality raw cable, connector, and smart armouring module.
Read more...
Safe connection under load
Phoenix Contact
Interconnection
The ArcZero DC connectors from Phoenix Contact can be safely connected and disconnected under load, providing operators with reliable protection against hazardous electric arcs.
Read more...
printer friendly version