Released on: June 18, 2008, 7:18 pm

Press Release Author: GAO Instruments staff editor

Industry:

Press Release Summary: Toronto, ON - GAO Instruments has released a new xDSL Tester,
GAO330, designed for troubleshooting multiple types of xDSL lines including ADSL,
ADSL2, ADSL2+and READSL.

Press Release Body: GAO Instruments Releases xDSL Line Tester

Toronto, ON - GAO Instruments has released a new xDSL Tester, GAO330, designed for
troubleshooting multiple types of xDSL lines including ADSL, ADSL2, ADSL2+and
READSL.
Not only can the GAO330 xDSL tester perform tests for xDSL physical layer
parameters, it also evaluates line quality to assist users in determining proper
connection for xDSL service. This model runs tests such as Ping, Ipconfig, Rouge
and Tracert after every successful dial. It is capable of emulating the user's PC+
modem to check for a standard connection between the user and ISP provider and to
test the broadband IP line. Likewise, this xDSL tester uses PPEoE dial through the
user's modem to test the IP network connection, checks for any modem problems and
corrects problems arising from the computer. In addition to PPPoE dialing, the xDSL
tester supports internet (IE) browsing to validate network connection with 240X320
TFT true color LCD, featuring touch screen and Instruments system for clear test
results and easy operations.

Key features

xDSL Test

Test xDSL lines and validates dial-up logon. Test items include physical layer test,
modem parameter setting, PPPoE property, PPPoE dial, network layer test (Ping,
Ipconfig, Route, Tracert), loopback test, and Web browsing.

LAN Test

LAN tests include PPPoE property, PPPoE dial, network layer test (Ping, Ipconfig,
Route, Tracert),Web browsing, fixative IP scanning, FTP Client and Web page speed
test.

DMM Test

Test xDSL line physical layer parameters include loop resistance, capacitance,
insulation resistance and voltage.

Modem Emulation: Emulate users Modem

File management: includes saving records, browsing records, memory key storage and
file transmission.

Functions

Test ADSL2+ Transmit parameters. Also support ADSL, ADSL2 and READSL.
DSL line self-identification connection
Link and browse webpage to validate network connection.
TFT true color LCD with touch screen & Windows interface.
Support memory key, mouse and keyboard through USB port.
Can be used as ADSL2+ Modem.
Windows network test function (Tracert, Ipconfig, etc.).
20 memory capacity to save records & exchange data through Memory key and LAN.
Maximal att. distance: 6.5 Km
Emulates PC to perform dialing test
Emulates PC to ping IP address or perform domain test
Emulates PC to browse webpage
Emulates FTP client
Tests network speed by emulating user\'s PC
Tracks connection path from tester to remote computer or IP address (Tracert)
Displays IP route list(Route)
Displays current TCP/IP configuration and refresh DHC & DNS (Ipconfig)
Software upgrading through Memory key or LAN

Specifications

Test physical layer parameters (DMM)
-AC & DC voltage: 0～400V
-Loop resistance: 0～20000Ω
-Capacitance: 0～1000nF
-Insulation resistance: 0～50MΩ

Test ADSL2+ transmission parameters
-ADSL2+ attenuation: 0～63.5dB
-ADSL2+ noise margin: 0～32dB
-ADSL2+ Upstream channel rate: 0～1.2Mbps
-ADSL2+ Downstream channel rate: 0～24Mbps
-DMT sub channel bit number: 0～15 (frequency points on different sub channel)
-ADSL2+ Error number(CRC, HEC, FEC, NCD, OCD)
-ADSL2+ local output power
-ADSL2+ status: Signal loss, connection close.

Dimension: 176mm×130mm×60mm
Battery: Chargeable 2100mAH Li- battery
ADSL2+ standards: ITU G.994.1(G.hs), ITU G. 992.5, ITU G.992.5 Annex L, Compatible
with ADSL, ADSL and READSL.

For any media queries:
sales@gaogroupinc.com
Director of Marketing,
416-292-0038 ext 812




Web Site: http://www.GAOInstruments.com

Contact Details: 601 Milner Avenue,3rd Floor
Toronto,Canada，ON,