Toronto, Canada – GAO Comm has released a 2M E1/Datacom transmission analyzer intended for use in R&D, production, installation, verification and maintenance of SDH, PDH, PCM, DTU and Data protocol converter equipment. It tests digital channels and supports multi-task operation and auto-configuration. This handheld datacom transmission analyzer has multiple measurement functions including service-interrupt error testing, online error testing and 2Mbit/s unframed error performance testing. It also tests bit error, coding error, frame error, CRC error and E1 bit error.

GAO Comm’s 2M E1 /datacom transmission analyzer, model 4300D, performs frequency offset testing, line signal level and frequency testing, automatic protection switching, time testing and pattern slip testing. The advanced analyzer is equipped with a large backlight LCD screen and features extensive error alarms and histogram analysis of test results. It stores 20 test results and 9 test configurations. Test results can be downloaded to a PC for backup, further analysis and printing. Its embedded software is upgradable. These features make the datacom transmission analyzer an invaluable tool for field testing.

For any 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

Toronto, Canada – GAO Comm has announced the release of its E1/Datacom tester featuring a rugged, handheld design, a high definition backlit LCD screen, simple operation and real-time clock. The tester conducts channel tests, alarm analysis, signal analysis and fault location. It also performs E1 BER testing, Datacom testing, G.703 CO testing and protocol converter testing. This tester is specially designed for the installation, acceptance testing and daily maintenance of digital networks. This tester runs under Windows 98, ME, 2000, XP and NT operating systems.

This portable E1/Datacom tester, model 5854, provides various protocol converters with one-way and bi-directional bit-error-rate (BER) test function. It offers such functions as in-service framed and unframed testing, CAS and CCS signaling generation and monitoring, extensive error and alarm generation, detection and indication. The tester saves and recalls ten user-defined setups and ten sets of results which can be uploaded and printed via Test Manager Software. Its embedded software can be upgraded via an integrated RS232 interface. It works continuously for up to six hours on a single charge with built-in rechargeable batteries and can be charged via a battery adapter.

For any 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

Toronto, Canada – GAO Comm has released its portable ADSL 2+ tester providing ADSL2 plus auto modem mode and multi modem mode for selection. It meets the needs for xDSL testing including ADSL, ADSL2, ADSL2+ and READSL. The compact tester is ideal for the installation and maintenance of xDSL? telecommunication systems.

The ADSL2+ tester, model 332, performs PPPoE dialing via built-in modem and validates the connection between user and ISP. Users can modify the PAP/CHAP user name and password for PPPoE. This portable ADSL2+ tester is an integral tool for the ADSL technicians to test physical line parameters, determine whether a line is fit for xDSL service and evaluate the service quality. It tests physical layer parameters including rate, attenuation, noise margin and output power. The ADSL2+ tester stores up to ninety-nine groups of data and allows on screen record browsing; test data are refreshed automatically.

For any 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

Toronto, Canada – GAO Comm has announced the release of an intelligent digital signal level meter packed with such functions as single-channel, multi-channel, all-band scanning, signal-to-noise ratio (SNR, S/N) measurement, spectrum and frequency analysis. This meter is specially designed for technicians working in the maintenance of digital, analog, FM or bilateral networks.

This portable digital signal level meter, model 1129D, is shipped with optional PC Toolbox software which allows it to produce constellation diagrams. It operates over a frequency range of 5MHz to 870MHz and offers signal level measurement range of 30dBμV to 120dBμV at a precision level of ±1.5dB. It performs auto channel spectrum scanning, limit testing and auto testing. USB and RS-232 connections are available for data transfer. The handheld digital signal level meter allows direct entry into a channel or frequency tuning selection and offers great flexibility in head-ends and distribution networks that employ narrow digital signals or non-standard frequency applications. It has a full-color TFT LCD screen and displays signal level in a bar-graph with digital numeric readout ensuring a clear view of test results.

For any 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

Toronto, Canada – GAO Comm has released its all-digital fiber optic transceiver module using 10-bit/20MHz sampling technology for video digital encoding. The fiber optic digital video transceiver module is designed to support transmission of four-way video over one optical fiber. It is available in either stand-alone or rack mount card version.

The digital video transceiver module, model GFS116, is compatible with NTSC, PAL and SECAM video formats. Its hot-pluggable design and a wide dynamic range provide for convenient installation, maintenance and operation in closed-circuit TV (CCTV) monitoring systems. This digital video transceiver allows proper system operation in complex electromagnetic environments and requires no electrical or optical adjustments in field operations. The optical, high-speed synchronous transmission channel ensures the quality of the video signal. In addition, this transceiver has BNC video connection, ST optical connection and DB9 data connection.

For any 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

Toronto, Canada – GAO Comm has announced the release of its compact optical power meter used for absolute power measurement as well as relative loss measurement of optical fibers. This rugged optical power meter is an essential test instrument for telecommunications and CATV maintenance and is also well-suited for use in fiber optic test labs. It saves test time and decreases potential errors due to its ability to automatically recognize wavelengths.

This handheld optical power meter, model 08111, offers calibrated wavelengths including 850nm, 980nm, 1310nm and 1550nm. It displays optical power in mW, dB and dBm and tests optical power within the wavelength range of 800 to 1650nm. The meter features a low battery warning and quick response time without requiring warm-up. This easy-to-use power meter has optional interchangeable connectors such as FC, SC and ST and can work continuously for twenty-eight hours when it is fully charged. Additionally, it is water and dust resistant making it ideal for field testing.

For any 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

Toronto, Canada – GAO Comm has launched this highly stable light source which works with both single and dual wavelength components. It is commonly used in the manufacturing, testing, and maintenance of passive optical components. This high performance light source performs WDM testing, insertion loss and return loss testing, stability and linearity testing and communication system test.

This easy-to-use light source, model 3100, uses automatic power control (APC) and automatic temperature control (ATC) techniques to ensure very stable output power and wavelength. This light source can deliver one to three wavelengths specified by users. Customers also can order optional laser types. The practical light source is equipped with a high resolution digital LCD screen for clear display of test results. It offers RS485 and RS232 communication interface for data exchange.

For any 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

Toronto, Canada – GAO Comm has added this handheld CATV analyzer to its product collection. The analyzer is an ideal tool for use in industrial conditions. The analyzer has a rubber bumper and shock-resistant design to provide extra protection in fieldwork. It is well-suited for analog TV channel testing, digital channel power testing and analog TV image monitoring. This easy to carry CATV analyzer, model 1287B, has superior interference immunity and a memory of 256kb for data storage. It is configured with a colorful high definition TFT LCD screen and it displays measurement d data and TV images on the screen efficientlyclearly and precisely. This compact analyzer has a safe and reliable fast charging mode and a attractive long operating time. The unit offers a RS232 interface for data exchange.

For any 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

Toronto, Canada – GAO Comm has rolled out a handheld Gigabit Ethernet tester that complies with IEEE 802.3, RFC1242 and RFC2544 standards and used for the installation and maintenance of 10M/100M/1000M Ethernet networks. The tester performs data packet capture, traffic generation, cable testing, BER testing and RFC-2544 benchmark testing. It is an ideal tool for field worker to analyze networks and locate faults rapidly and accurately.

This handheld Gigabit Ethernet tester, model 5850, has dual RJ45 ports supporting 10/100/1000 Base-T and dual SFP ports supporting 1000Base-SX/LX/ZX. It includes a jacket cover, tie-in protection and lanyard and stand for hands free viewing. The tester identifies cable faults such as short and open circuits and also determines cable length. It also conducts connectivity tests including Ping, Trace and ARP Scan. The multifunctional tester features 128 bits full line rate traffic transmission of 10/100/1000Mbps. It provides LED status indicators for Power, Port1 link/active, Port2 link/active and faults. Test results are shown on a colorful LCD screen in text or graphic format. In addition, it runs under Windows 2000 and XP operating systems.

For any 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

Toronto, Canada – GAO Comm recommends its adaptive Ethernet fiber converter which is designed for long-distance transmission networks of 10/100Mbps fast Ethernet. Using switching technology and storing and forwarding technology, the converter carries out mutual conversion between 10Base-T/100Base-TX pair electrical signals and 100Base-FX optical signals. This converter supports full-duplex and half-duplex transmission modes as well as multiple types of fiber ports such as dual-fiber multi-mode, dual-fiber single-mode and single-fiber single-mode. That offer great flexibility to its users.

The fast Ethernet fiber converter, model MB610A, can extend the transmission distance of a network from 100m to 120km over copper wire. It allows the transmission of extra-long packets with a maximum length of 1552 bytes. This energy-saving converter supports Spanning Tree Protocol (STP) to form a redundant network and enables automatic crossing of twisted pair ports for the convenience of system debugging and installation. The Ethernet media converter has a built-in switching core to perform flow control and reduce broadcast packets.

For any 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