Handheld ADSL Tester - GAO2045

GAO Tek announced its new GAO2045 handheld ADSL Tester. This measurement device provides a highly simplified process: operators need simply to write the configuration and set the measurement margin and parameters. A push of a button completes the ADSL2+ line parameter, MODEM simulation, and ISP login functions. The tester will then clearly indicate, by red/green LED, compliance with the standard according to the margin value embedded.

GAO2045 Handheld ADSL Tester

GAO2045 handheld ADSL Tester provides upstream & downstream rate measurement, error count, DMM, MODEM simulation, PING and Trace testing. By simply plugging the ADSL / ADSL2+ connections into the tester, technicians will get your result with one key push.

Key Features of GAO2045 ADSL Tester:

• Automatically fit for the ADSL line standards, real-time display ADSL line connection status
• High resolution backlight large LCD
• Handheld design and easy-to-use
• Automatically start-up the line parameter testing function via the ” Automatic testing” key, display the test result directly.
• Upgrade the embedded chipset via Ethernet interface to meet the development of ADSL standard as well as to make user’s investment worth while.
• Measure line parameter automatically with “Auto Test” key
• Built-in Ni-MH rechargeable batteries and smart charger circuit.
• Battery recharged automatically. With Indication of the status of charge and voltage. Recharge time less than 2.5 hours.
• Automatic shut off
• Various Voice alarm and LED indications
• Can be charged with automobile cigarette lighter battery adapter
• Light, smart in size and easy to carry around
• Histogram analysis

Basic Functions of GAO2045 ADSL Tester

• Support ADSL (G.DMT, G.Lite, T1.413), ADSL2+ (G.992.5), ADSL2 (G.992.3), RE-ADSL (Annex L), Double Upstream (Annex M) line standards
• ADSL line parameter measurement:
  • Upstream and downstream practical 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 utilize rate
  • ADSL line modulate mode, channel, connection status indication:
  • SNR and Character bits allocation (graphic format) under 256/512 DMT
• ADSL statistics error counts
  • Transmit 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 Delineation (OCD)
  • No Cell Delineation (NCD)
  • Error Second (ES), Sever Error Second (SES), The number of unavailable seconds(UAS)
  • Bite Error (BE)
  • Signal Cell (SC), Digital Signal Cell
• Line error
  • Total test Codes
  • Line Error Bit
  • Bit error rate
• DMM
  • AC, DC voltage
  • Loop feeding current
  • Round resistance
  • Line capacitance
  • Line insulation capacitance
  • Estimate line distance
• MODEM simulation
  • Substitutes ADSL MODEM, Supports Bridge, PPPoE, PPPoA, MER, IPoA regulation to perform ISP simulation login and verify operation performance of the terminal equipments.
  • Real-time display rate and flux
• PING testing
  • WAN PING testing:IP or domain ping testing, statistic Percentage of PING packet loss
  • LAN PING testing:IP PING testing, Find out the faultily connected PC and statistic Percentage of PING packet loss
• Trace testing
  • Trace IP transmit route
  • Display IP route
• Upgradeable software via an integrated RS-232 interface
• Test results uploaded, conserved and printed by TestManagerPro Software
   

Specification of GAO2045 ADSL Tester:

• Downstream Rate: 24Mb/s
• Upstream Rate: 1.2Mb/s
• Max Transmit Distance Supported: 6.5km
• Line Connectors: RJ-11,RJ-45, DMM connector
• Line Mode: DMT
• Alarm and Status Indication: ALARM,LAN LINK/CTIVE,WAN LINK,WAN ACTIVE, Battery Voltage low
• Line standards Supported: ADSL (G.DMT, G.Lite, T1.413.Issue 2), ITU G.992.3(G.DMT.bis),ITU G.992.4(G.lite.bis), ADSL 2+ (ITU G.992.5), ITU G.992 Annex A, Annex B, Annex C (FBM and DBM), Annex L(RE - ADSL), Annex M (Double UPStream), YDN078-1998;
• Encapsulation Supported: PPP over ATM (PPPoA), PPP over Ethernet (PPPoE),MER,BRIDGE
• DMM Parameters: AC,DC Voltage (0-400V 1%); Loop feeding current (0-400mA 1%); Loop resistance testing (0-40000Ω 1%); Line Capacitance (0-4000nF 1%); Line insulation resistance (0-40MΩ 2%)
• Series Port: RS-232C
• Recharge Batteries: 5×1.2V AA NiMH batteries, continuous working for over 2 hours
• Recharge Time: Embedded smart charger circuit, recharge time less than 2.5 hours
• AC Power Adapter: AC adapter,DC12V/1.5A
• Temperature: 0C - 50C
• Humidity: 5% - 95% non-condensing
• Dimensions: L×W×H 243mm×90/128mm×60mm
• Weight: Approx 700g
• Software: TestManagerPro (WIN2000/ME/XP)

More info:  GAO2045 handheld ADSL Tester