Portable OTDR

19 January 2011 Test & Measurement

Anritsu recently introduced its new Network Master MT9090A micro-OTDR, a tool for the installation and maintenance of optical networks.

The instrument features 5 cm resolution for accurate mapping of events, dead zones of less than 1 metre and dynamic range up to 35 dB to ensure accurate and complete fibre evaluation of any network type – premise to access, metro to core – including PON-based FTTX networks featuring up to a 1x64 split. Metro links can be tested with low pulse widths and high resolution while long-haul fibres up to 175 km can also be completely evaluated.

With dimensions of just 19 x 9,6 x 4,8 cm and a weight of only 700 g, the MT9090A is easily portable and can be managed with one hand. A full AUTO mode simplifies operation and ensures proper setup. 1625 nm and 1650 nm models are available for in-service maintenance and troubleshooting.

Further reading:

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...

---

Network Master Pro to provide support of OpenZR+
Tamashi Technology Investments Test & Measurement
Anritsu Corporation has introduced the 400G (QSFP-DD) multi-rate module MU104014B that supports the new interface standard.

Read more...

---

Upgrade brings extra layer of detection to Fluke’s acoustic imagers
Comtest Test & Measurement
The firmware 5.0 update helps to boost efficiency and allows maintenance technicians to scan large areas quickly, and visually pinpoint technical issues before they become critical.

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.

Read more...

---