August, 2011

Advanced TDR Cable Fault Locator

August 31st, 2011 Posted inGAO Comm News

Toronto, Canada – GAO Comm has released its communication cable fault tester which combines advanced multi-functional automatic communications with portability and ease of use. This communication cable fault tester is widely used for acceptance and maintenance of lines and inspection of cable characteristics and faults such as core wire breakage, misconnection, water absorption and poor insulation.

The intelligent communication cable fault tester, model A0080002, has a multi-language interface, three testing clamps and one connection for complete measurement. It integrates the functions of an OTDR, an ohmmeter, a megohmmeter and an automatic bridge into a single unit. It uses CAC and DAGC + DWAR technology for waveform visualization and features safe operation under high voltage. The smart switch-mode power supply and battery charger protect against such conditions as over-voltage, over-current, short-circuit and reverse connection of power supply.

This cable fault locator communicates with a computer via an RS232 interface for data exchange and the estimated rate of data transmission is up to 11.2 kb/s. This tester can operate continuously for up to 20 hours with an internal LG 2 Ah rechargeable lithium battery. The backlit LCD screen is able to clearly display six resistance values between the A, B paired lines and the connection line.

Moreover, this high performance communication cable fault tester provides an IEC60529 IP02 protection rating allowing it to perform well even in harsh environments.

This advanced TDR cable fault locator belongs to GAO’s Telecom Line Tester family of products. This family of test instruments provides valuable choices for GAO’s customers. The family is very popular among field engineers and technicians as a result of their testing accuracy, functionality, portability and affordability.

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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Hot-Pluggable HP Compatible 10GBASE-SR SFP+ Transceiver

August 22nd, 2011 Posted inGAO Comm News

Toronto, Canada – GAO Comm is offering its hot-pluggable HP compatible 10GBASE-SR SFP+ transceiver for multi-mode fiber. It is compliant with Gibbeted 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. It features an operating data rate from 9.95 to 10.3 Gbps, low power dissipation and RoHS compliance.

This optical transceiver consists of two sections: the transmitter section uses an 850 nm VCSEL laser and converts 10 Gbps serial PECL or CML electrical data into serial optical data, the PIN receiver section converts 10 Gbps serial optical data into PECL or CML electrical data.

With duplex LC connectors for fiber cable connection, the transceiver boasts 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, it provides digital diagnostic functions. 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 which is designed for multi-mode fiber (MMF) and operates at a nominal wavelength of 850 nm, HP Compatible 10GBASE-LR SFP+ Transceiver which operates at a wavelength of 1310 nm and is designed to transmit and receive optical data over single mode optical fiber for link length of 10 km and other similar products with different wavelengths. 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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D-Link Compatible 1000Base-LX SFP Bidirectional Transceiver

August 8th, 2011 Posted inGAO Comm News

Toronto, Canada – GAO Comm is offering its D-Link compatible 1000Base-LX SFP bidirectional transceiver for WDM Gigabit Ethernet links, fiber channel links, SONET/SDH equipment interconnect and point-to-point FTTX application. It is a hot-pluggable I/O device that plugs into an Ethernet SFP port of a D-Link switch or router to link the port with the network.

These D-Link compatible small form factor hot pluggable fiber optic transceiver, model C016PB01, are used in pairs. These transceivers transmit and receive signals on one fiber strand using two wavelengths. These optical transceivers consist of two sections: the transmitter section uses 1550 nm DFB laser/1310 nm Fabry-Perot laser; the receiver section uses an integrated B type/A type detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC.

With standard simplex LC connectors for fiber cable connection, the transceivers boast a long transmission distance of up to 10 km over 9/125 micron single mode fiber (SMF) at a data rate of up to 1.25 Gbps.

The transceivers have a transmit power range of -3 to -9 dBm and a receive power range of -1 to -21 dBm. The transceivers feature low power dissipation and RoHS compliance. Additionally, they are compliant with SFP Multi-Source Agreement (MSA) Specification, SFF-8472 SFP MSA Specification and IEEE 802.3z Gigabit Standard.

The D-Link compatible transceivers belong to GAO’s family of D-Link compatible optical transceivers.This line includes a wide variety of D-Link compatible transceivers such as D-Link Compatible 1000Base-LX SFP Transceiver which operates at a nominal wavelength of 1310 nm and is designed for single-mode fiber (SMF), D-Link Compatible 1000Base-T GBIC Copper Transceiver which complies with the GBIC Specification Revision 5.5 and other similar products. 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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Radio Frequency (RF) Spectrum Analyzer

August 1st, 2011 Posted inGAO Comm News

Toronto, Canada – GAO Comm has announced the release of its radio frequency spectrum analyzer for field technicians and engineers to install, test, troubleshoot, analyze and optimize wireless networks as found in telecommunications, broadcasting, CATV and EMC testing fields and other indoor and outdoor applications.

This radio frequency spectrum analyzer, model A0070002, operates over a wide frequency range of 9 kHz to 3 GHz. It features a small size and light weight. It uses locked–phase local and all–digitized medium frequency processing technologies. The analyzer provides a resolution bandwidth of 100 Hz to 1 MHz at an accuracy of ± 25% (1 MHz) or ± 10% (<1 MHz). It offers a maximum safety level of CW 27 dBm DC Level ± 20 V. Its internal non–volatile memory can store about 200 measurement data which can be downloaded to a computer via its RS232 interface. It conforms to third-level equipment standards in GJB3947–2000. The radio frequency spectrum analyzer is equipped with a 6-inch VGA TFT color LCD screen providing clear signal detail. In addition, its large capacity rechargeable lithium battery ensures a long operating time.

This radio frequency spectrum analyzer belongs to GAO’s family of Other Testers. This line also includes high performance PCM channel analyzer which performs tests for level, variation of gain with frequency, variation of gain with input level, quantizing distortion, idle channel noise, crosstalk, return loss and longitudinal conversion loss, and high performance transmission line/antenna analyzer which is commonly used in broadcast television, CATV, GPS, GSM/PCS, microwave relay, satellite communications and radar.

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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