Overview �Portable ADSL2+ Tester
This portable ADSL2+ tester is especially useful for installation and maintenance. Its co***ct size and rugged design make it a perfect tool for ADSL technicians and engineers for field use. The ADSL2+ tester provides such test functions as upstream and downstream rate measurements, error counts, modem simulation, PING and Trace testing. The tester also provides digital multi-meter (DMM) functionality to test subscriber telephone connectivity and line parameters. It is suitable for tier-1 ADSL applications.
Key Features �Portable ADSL2+ Tester
•Easy to use
•Rugged design with jacket protector
•Portable handheld design with lanyard and bracket stand for convenience
•Windows CE operating system allows Web site browsing
•Large storage volume to store test settings and results
•Embedded software is upgradable via Ethernet or USB interface
•Built-in Li-ion battery and external charger
•Voice and LED status indicators
•Auto -off function saves power
Basic Functions �Portable ADSL2+ Tester
Auto line standard settings
•ADSL2+ (G.992.5), ADSL2 (G.992.3), RE-ADSL (Annex L), Double Upstream (Annex M) and downwards co***tible with ADSL (G.***, G.Lite, T1.43) line standards.
Line parameter measurements
•Upstream and downstream Actual Bit Rate
•Upstream and downstream Max Bit Rate
•Upstream and downstream SNR Margin (Signal to Noise Ratio)
•Upstream and downstream Line Attenuation
•Upstream and downstream transmit Power
•Upstream and downstream utilized rate
•ADSL line modulation mode, channel, and connection status indication
•SNR and Character bits allocation (graphic format) under 256/512 ***
•Sub-tone bit graph, sub-tone signal to noise ratio graph
ADSL statistics error counts
•Transmits total frames
•Severe Error Frame (SEF)
•Loss of Signal (LOS)
•Loss of Frame (LOF)
•Reed-Solomon Forward Error Corrections
•Cyclic Redundancy Check (CRC) anomalies
•Header Error Check (HEC)
•Out of Cell Delineati |
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