November, 2010

Intelligent Handheld Power Meter

November 28th, 2010 Posted inGAO Comm News

Toronto, Canada – GAO Comm has announced the release of its multi-functional handheld power meter, an essential instrument for absolute power and relative loss measurement of fiber optic cables. The economical power meter is widely used in telecommunications and CATV maintenance and fiber optics test labs. It features highly accurate test results, automatic identification of frequencies, and efficient data storage.

This multi-functional handheld power meter, model 5302, tests optical power within a wavelength range of 800nm to 1650nm and displays test results on its large, high display resolution LCD screen. It also offers pre-calibrated wavelengths including 850,980,1300,1310,1490 and 1550nm for selection. The meter supports an optical power measurement range from -70dBm to 6dBm and an identification frequency range of 10Hz to 60kHz. It consumes little power due to its auto-off function and has a quick response time without requiring warm-up. The meter is equipped with an RS232 communication port for data exchange. ?t is resistant to dust and water, which makes it suitable for field use.

For sales inquiries please contact:

1-877 585-9555 ext. 601 – Toll Free (USA & Canada)

1-416 292-0038 ext. 601 – All Other Areas

sales@gaocomm.com

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Portable CATV Analyzer for Digital/Analog TV Transmission Networks

November 24th, 2010 Posted inGAO Comm News

Toronto, Canada – GAO Comm has announced the release of its CATV analyzer for both digital and analog TV transmission networks. It is commonly used to test analog TV indexes and channels, digital channel power, analog TV images, digital TV QAM modulation channel power, and MER and BER modulation using special circuitry. This analyzer is also suitable for digital and analog mixed network testing and two-way network construction and transformation. It is a perfect tool for troubleshooting network problems and monitoring potential network security attacks.

This compact CATV analyzer, model 883B, operates over a wide frequency range of 5MHz to 870MHz at an accuracy of ±10ppm. In analog level testing mode it tests CW, AM and FM signals; while in digital power testing mode, the CATV analyzer deals with QPSK, QAM, COMDF and random waveform signals. The rugged analyzer is equipped with a high-contrast, backlit LCD screen and boasts high interference immunity to ensure that TV images are displayed at the best graphic quality. It provides accurate analysis of QAM index including channel power, MER and BER and it can be easily connected to a computer or printer via data cable. It also provides various RBW for auto selection such as 100kHz, 300kHz, 8kHz. In addition, this smart analyzer is able to operate continuously for more than 6 hours on a single charge.

For sales inquiries please contact:

1-877 585-9555 ext. 601 – Toll Free (USA & Canada)

1-416 292-0038 ext. 601 – All Other Areas

sales@gaocomm.com

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All-digital Fiber Optic Video Transceiver

November 17th, 2010 Posted inGAO Comm News

Toronto, Canada – GAO Comm recommends its all-digital fiber optic digital video transceiver module designed to support simultaneous transmission of four-way video and one-way return data over one optical fiber. It is compliant with NTSC, PAL and SECAM video formats and is available in either stand-alone or rack mount card versions. Its hot-plugging design and wide dynamic range provide great convenience for installation, maintenance and operation.

This fiber optic digital video transceiver module, model GFS4V1D, has a wide dynamic range of 20dB and uses 10bit/ 20MHz sampling technology for digital encoding to ensure the quality of signal transmission. It incorporates an LED indicator for monitoring system operations and boasts a BNC video connector, an ST optical connector and a DB9 data connector and also offers RS232, RS422 and RS485 interfaces for data exchange. The digital transceiver is commonly used in intelligent transportation systems and closed-circuit TV (CCTV) monitoring systems operating at a data rate of 100kbps. It operates at a wavelength range of 1310 to 1550nm. Additionally, the transceiver module ensures proper system operation in complex electromagnetic environments and requires no electrical and optical adjustments in field operations.

For sales inquires please contact:

1-877 585-9555 ext. 601 – Toll Free (USA & Canada)

1-416 292-0038 ext. 601 – All Other Areas

sales@gaocomm.com

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Ethernet Analyzer Packed with Rich Features

November 15th, 2010 Posted inGAO Comm News

Toronto, Canada – GAO Comm has released its portable 10/100/1000m Ethernet analyzer: a perfect tool for analyzing and troubleshooting Ethernet networks during the processes of construction or maintenance. It supports multi-network testing, bit error testing of ISO layer 1-3 and comprehensive network monitoring. it is able to test data rates and performance metrics including throughput, latency, frame loss and back-to-back frames. It displays text and graphics on its 16 bit color TFT LCD.

The 10/100/1000m Ethernet analyzer, model 065, features two operating modes: dual-port mode and remote testing mode. In dual port mode, it complete its tests with a single Ethernet analyzer; in remote testing mode, long distance tests require two Ethernet analyzers placed at the two ends of a WAN. It is powered by a rechargeable battery and offers a long operating time of more than 5h. This easy-to-use analyzer includes both an electrical and optical interface. It generates constant, burst or ramped traffic loads and simulates up to 500 multi-stations.. It also has a USB port for data upload and firmware upgrade. Overall functionality, a portable size and user-friendly design make the analyzer suitable for various complex testing environments.

For sales inquiries please contact:

1-877 585-9555 ext. 601 – Toll Free (USA & Canada)

1-416 292-0038 ext. 601 – All Other Areas

sales@gaocomm.com

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Multi-Functional Network Tester

November 10th, 2010 Posted inGAO Comm News

Toronto, Canada – GAO Comm has announced the release of multi-functional network tester which is designed for wiring diagram testing to validate cable link sequence, network layer testing, cable length testing, PPPOE dialing, and the performance of DMM tests. This tester is ideally suited for the installation and maintenance of xDSL operations in conjunction with many advanced testing instruments such as Time-Domain Reflectometer (TDR) and a Digital Multimeter (DMM).

This easy-to-use network tester, model 321, tests the cable length and locates breaks within a maximum distance of 150m, as well, it tests AC or DC voltage, line capacitance and line insulation. It has a TFT true color LCD with touch screen. The embedded software upgradeable to the latest version. In addition, this network tester has a memory capacity of 20M and allows users to download test results to a computer or a USB drive.

For sales inquiries please contact:

1-877 585-9555 ext. 601 – Toll Free (USA & Canada)

1-416 292-0038 ext. 601 – All Other Areas

sales@gaocomm.com

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CATV Analyzer for Digital/Analog TV Transmission Networks

November 8th, 2010 Posted inGAO Comm News

Toronto, Canada – GAO Comm has announced the release of its CATV analyzer which is specially designed for digital/analog TV transmission networks. It tests analog TV indexes, digital TV QAM modulation channel power, and MER and BER modulation. It is an ideal solution for troubleshooting network problems and monitoring potential network security attacks.

This compact CATV analyzer, model 883B, works over a wide frequency range of 5MHz to 870MHz at an accuracy of ±10ppm. RBW including 100kHz, 300kHz, 8kHz are available for auto selection. In analog level testing mode, it tests CW, AM and FM signals; while in digital power testing mode, the CATV analyzer deals with QPSK, QAM, COMDF and random waveform signals. It uses a 6V/3.3Ah Ni-MH battery as power supply which supports more than 6 hours continuous operation on a single charge. This analyzer is equipped with a mono backlit LCD screen.

For sales inquiries please contact:

1-877 585-9555 ext. 601 – Toll Free (USA & Canada)

1-416 292-0038 ext. 601 – All Other Areas

sales@gaocomm.com

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Micro-Gateway Case Module Transmission

November 4th, 2010 Posted inGAO Comm News

Toronto, Canada – GAO Comm recommends its easy-to-use micro-gateway case module which runs as a bridge between an Ethernet network based on TCP/IP and other electronic devices. It is widely used for applications in access control, auto-control storage systems, POS systems, security or monitoring, remote or distributed serial devices and medical instrument management.

The micro-gateway case module, model EM2002, features highly reliable transmission, system programming update, easy installation and maintenance. It provides AT command instruction and supports transparency flow mode and remote management via web browser. This easy-to-use module supports socket auto restoration and auto disconnection. Additionally, this module allows communications between devices through its server and client mode.

For sales inquiries please contact:

1-877 585-9555 ext. 601 – Toll Free (USA & Canada)

1-416 292-0038 ext. 601 – All Other Areas

sales@gaocomm.com

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