Released on: July 7, 2008, 6:28 pm

Press Release Author: GAO Tek Staff Editor

Industry: Marketing

Press Release Summary: Toronto, Canada - GAO Tek Inc. introduces its new T1 BER
TESTER capable of performing both E1 and T1 tests.

Press Release Body: Toronto, Canada - GAO Tek Inc. introduces its new T1 BER TESTER
capable of performing both E1 and T1 tests.

Due to the earlier success and popularity of its E1 BER testers, GAO Tek Inc. is now
presenting a newly improved tester that is capable of performing both E1 and T1
tests with additional useful features especially designed for North American users.
With histogram analysis and propagation delays, this improved T1 BER tester can
perform multiple tasks such as Pulse mask and E1 Jitter measurements. Not only does
it support error injection and alarm generation, it is also capable of sending Frame
Words such as Sa bit. In addition, the size '4' LCD display allows users to view
received Data/FAS/MFAS words more conveniently than ever.

This T1 BER TESTER can perform error code testing for rates from 50b/s to 2048kb/s.
It also performs 2M online monitoring making it a valuable tool for routine
maintenance, repair and operation monitoring for communication devices. The
supported interfaces include G.703, V.24/RS232, V.35, V.36/RS449, X.21,
EIA－530/530A and RS485/RS422. The T1 BER Tester incorporates a special remote
monitoring function, which enables the user to perform convenient real time
monitoring through its software running in a Windows environment.

Telecom Tester and Analyzer: T1 BER TESTER - Highlights:
E1/T1 BER testing
G.703/V.35/V.36/RS449/X.21/EAI530/RS485
NX64K BER testing
ITU-T G.821, G.826, M.2100 measurement
Histogram Analysis
Propagation Delay
View Received Data/FAS/MFAS words
Error Injection/ Alarm Generation
Send Frame Word including Sa bit
Pulse Mask measurement
E1 Jitter measurement

Telecom Tester and Analyzer : T1 BER TESTER - Specifications:
E1 Framing:Unframed/PCM30/PCM30C/PCM31/PCM31C
T1 Framing: Unframed/D4/SF/ESF/SLC-96
Internal Clock:2.048MHz±10ppm,1.544MHz±10ppm
Line Code:HDB3/AMI/B8ZS
Test Patterns:PRBSn(n=9,11,15,20,23),User-defined 8/16bit word
Connectors:75 ohm unbalanced or 120 ohm balanced
Termination:Monitor(High impedance),Simulate(terminated),Bridged Terminated 2K
Error Injection:bit,Single/Rate
Alarm Generation: LOS,AIS,LOF,RDI
Jtter measurement:O.171/O.172

Telecom Tester and Analyzer : T1 BER TESTER - General features:

Large LCD display with backlight: size '4'
Battery operation: 5 hours Minimum.
Upgradeable Firmware: via RS232
Store Test Results and Configuration: 256 Kb RAM

About GAO Tek Inc.
GAO Tek Inc. is a leading provider of test and measurement equipment, embedded
development tools, telecommunication testers, electronic measurement instruments,
video surveillance, alarm and other electronic products that serve the needs of
electronic professionals internationally.

For more information on this or any of Testers & Analyzers visit:
http://www.gaotek.com/index.php?main_page=index&cPath=60

GAO Tek Inc. is a member of GAO Group, http://www.GAOGroup.com, which also includes
. GAO RFID Inc. - http://www.GAORFID.com
. GAO Tek Inc. - http://www.GAOTek.com
. GAO Research Inc. - http://www.GAOResearch.com
. WowGao Inc. - http://www.WowGao.com
. GAO RFID Asset Tracking - http://www.GAORFIDAssetTracking.com
. GAO Embedded - http://www.GAOEmbedded.com
. GAO Instruments - http://www.GAOInstruments.com
. GAO Comm - http://www.GAOComm.com
. GAO Fiber Optics - http://www.GAOFiberOptics.com


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

Contact Details: media@gaogroupinc.com
tel 416-292-0038
fax 416-292-2364
601 Milner Avenue,3rd Floor
Toronto,Ontario,Canada