June, 2012

E1/Ethernet Tester Suitable for Multiple Tests

June 28th, 2012 Posted inGAO Comm News

Toronto, Canada – GAO Comm is offering its E1/Ethernet tester which conducts 50 b/s to 2048 b/s error testing and tests over multiple V ports. This tester is a comprehensive test tool for E1, V port, Gigabit Ethernet link maintenance and failure diagnosis.

This integrated access tester, model A0050004, has PPPoE, FTP download, terminal emulation and Web browsing functions. It can be used for 10/100/1000M Ethernet cable tests, flux error code tests, connectivity performance tests, RFC2544 performance tests, and traffic testing. It also provides a large number of Ethernet diagnostic tools including PING, router trace, a port location tool and a loop-back tool, thus it can meet most cases of Ethernet wiring test and bandwidth verification.

This small and convenient E1/Ethernet tester boasts a large data storage SD card of 2G, a rugged dustproof design and a color HD touch screen. It integrates V series data interfaces and RS232 interfaces for data exchange. The E1/Ethernet tester is powered by a large capacity Li battery and offers a long, continuous operating time of up to 7 hours.

This portable E1/Ethernet tester belongs to GAO’s family of E1 Service Testers. Another two featured products in this line include Portable E1/Datacom Transmission Analyzer which performs E1 frame data monitoring and analysis, dual E1 channel testing, loop delay, APS delay, pulse measurement, jitter measurement, signal level measurement and Portable PCM Channel Analyzer which can compare the measured results with built-in standard ITU-T tolerance masks to evaluate whether the results indicate a pass or fail. This line of testers is ideal for the installation and maintenance of E1 digital networks and is very popular among technicians.

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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Single Clamp Earth Tester with Anti-interference Capability

June 14th, 2012 Posted inGAO Comm News

Toronto, Canada – GAO Comm is offering its single clamp earth tester which simplifies ground loop testing and enables non-intrusive leakage current measurement. It can be used in telecommunication systems, electric power systems and in the fields of resistance testing for earth resistance of various equipment and buildings.

This handheld single clamp earth tester, model A0E10001, features easy operation, high accuracy measurement and anti-interference. It measures the integrated value of ground resistance and also tests the leakage current of ground wires. The tester goes beyond the limitations of traditional methods of earth resistance testing as it does not require the disconnection of the ground wire.

This single clamp earth tester offers a wide ground loop resistance range from 0.01 Ω to 1000 Ω with a resolution of 0.001 to 20 Ω at an accuracy of ±1% + 0.01 Ω. It also features automatic self- calibration ensuring correct measurement every time. In addition, the tester is equipped with a 4 bit digital LCD display screen and provides a memory capacity of 50 groups of results.

This single clamp earth tester belongs to GAO’s family of Earth Ground Testers. This line also includes Double Clamp Earth Resistance Tester which has a voltage-inducing transformer and a current-sensing transformer for checking ground resistance of transformers, anti-lightning systems, high voltage power towers and communication equipment; Portable DC Ground Fault Locator which uses advanced computation methods and fuzzy logic to rapidly and accurately display the insulation level of a tested circuit branch providing an insulation index and waveform and Handheld Earth Ground Tester which provides an IP54 protection rating making 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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HP Compatible 10GBASE-SR SFP+ Transceiver

June 7th, 2012 Posted inGAO Comm News

Toronto, Canada – GAO Comm is offering its HP compatible 10GBASE-SR SFP+ transceiver designed for multi-mode fiber. It is compliant with Gigabit Ethernet and Fiber Channel standards making it ideally suited for 10G Datacom and storage area network applications.

This HP compatible 10GBASE-SR SFP+ transceiver, model C01CO101, operates at a wavelength of 850 nm. This optical transceiver consists of two sections: the transmitter uses an 850 nm VCSEL laser and converts 10 Gbps serial PECL or CML electrical data into serial optical data; the PIN receiver converts 10Gbps serial optical data into PECL or CML electrical data.

This hot-pluggable transceiver features an operating data rate from 9.95 to 10.3 Gbps, low power dissipation, duplex LC connector, built-in digital diagnostic functions as well as RoSH compliance. It can operate at a long transmission distance of up to 550 m over 50/125 μm MMF and 300 m over 62.5/125 μm MMF. In addition, its electrical interface is compliant with SFF-8431 and the optical interface is compliant with IEEE802.3ae 10GBASE-SR/SW.

This HP compatible 10GBASE-SR SFP+ transceiver belong to GAO’s family of HP compatible optical transceivers. This line includes a wide variety of HP compatible transceivers such as HP Compatible 1000Base-SX SFP Transceiver with DDM Function, HP Compatible 1000Base-ZX SFP Transceiver and HP Compatible 10GBASE-LR SFP+ Transceiver. GAO’s pluggable transceivers offer a convenient and cost effective solution for use in data centers, metropolitan area access and ring networks, and storage area networks.

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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