Sunrise Telecom, a leading provider of service verification equipment for telecommunications and Internet networks, has released the SunSet SDH STM-4, which according to the company, is the only product in the market today that combines SDH STM-1/4 testing capabilities with GSM service verification protocols in a single, compact unit.
Broadband evolution and developments to GSM systems, particularly in Europe, have sparked demand for this latest generation SDH handheld test unit. The implementation of GPRS to temporarily satisfy growing bandwidth demands within the wireless access network has resulted in more optical fibre being connected directly to several GSM network elements. Sunrise Telecom says that GSM service providers are now challenged to test SDH optical transmissions and GSM protocols converging in their networks, which is driving the need for transmission and service verification capabilities in a single, handheld unit.
The SDH STM-4 now offers dual optical wavelength interfaces allowing field technicians to test both 1310 nm and 1550 nm optical wavelengths from a single unit. Additionally, the unit now features a colour display to enhance screen clarity, and graphical main menu icons to improve the already user-friendly interface.
The SDH STM-4 features transmission testing for SDH (52, 155, and 622 Mbps), PDH (2, 34, and 139 Mbps), and T-carrier (1,5 and 45 Mbps) networks. Service verification capabilities include GSM Voice and TRAU access, in addition to GSM A-bis monitoring.
Offering advanced features in the testing industry, the SunSet SDH goes beyond basic transmission analysis to provide powerful, multifunctional service verification tools.
High-speed AWG generates up to 20 sine waves Vepac Electronics
Test & Measurement
Spectrum Instrumentation has released a new firmware option for its range of versatile 16-bit Arbitrary Waveform Generators, with sampling rates up to 1,25 GS/s and bandwidths up to 400 MHz.
Read more...Digitisers upgraded with pulse generator option Vepac Electronics
Test & Measurement
Spectrum Instrumentation has added the Digital Pulse Generator option to its ultrafast digitisers (with up to 10 GS/s speed) and arbitrary waveform generators.
Read more...Companies collaborate on EnviroMeter Avnet Silica
Test & Measurement
STMicroelectronics and Mobile Physics have joined forces to create EnviroMeter for accurate air-quality monitoring on smartphones. Time-of-flight optical sensing enables an accurate personal air quality monitor and smoke detector.
Read more...PCB test points Vepac Electronics
Test & Measurement
Maintaining these access points in the final production versions will prove invaluable during the life of the equipment for service, adjustment, and debug, or repair activities.
Read more...RFID reader
Test & Measurement
The EXA81 from Brady turns any smartphone or tablet into a personal radar that can pick up radio signals from all RFID-labelled items.
Read more...Proximity sensor with VCSEL Avnet Abacus
Test & Measurement
Vishay’s newest small package proximity sensor, the VCNL36828P, combines low idle current with an I2C interface and smart dual slave addressing.
Read more...CNH data output devices for AI applications Altron Arrow
Test & Measurement
STMicroelectronics’ CH family of time-of-flight sensor devices feature compact and normalised histogram (CNH) data output for artificial intelligence applications requiring raw data from a high-performance multizone ToF sensor.
Read more...Webinar: The key to smart occupancy
Test & Measurement
This one-hour session will allow the attendee to discover the company’s latest infrared sensor with high-sensitivity presence and motion detection capabilities.
printer friendly version