1.New ADSL2+ network Tester
2.Various Voice alarm and LED indications
3.Upgradeable software via an integrated RS-232
Port: Shenzhen
Minimum Order Quantity: 1 Set/Sets
Supply Ability: 5000 Set/Sets per Month
Payment Terms: T/T
Contact Supplier
[INTRODUCTION
ADSL2+ Tester supports the testing function such as parameter, error, DMM, PING that related to ADSL2+ service, user register authentication on the ADSL2+ user’s line side. It also directly enables the engineers to verify, troubleshoot and evaluate the ADSL2+ service. It is the right tool for the job.
[Specification]
Basic
Line standard,
Frame structure,
Line connection.
Parameter
Fast Bit Rates (FAST): Upstream and Downstream
Interleaved Bit Rate (INTL): Upstream and Downstream
Max Bit Rate: Upstream and Downstream
Utilize Rate: Upstream and Downstream
Transmit Power: Upstream and Downstream
Line Attenuation: Upstream and Downstream
SNR Margin (Signal to Noise Ratio) Upstream and Downstream
Link(Near and Far)
Loss of Power (LOP)
Loss of Signal (LOS)
Severe Error Frame (SEF)
Reed-Solomon Forward Error Corrections (FEC) INTL
Reed-Solomon Forward Error Corrections (FEC) FAST
Cyclic Redundancy Check (CRC) anomalies INTL
Cyclic Redundancy Check (CRC) anomalies FAST
No Cell Delineation (NCD) INTL
No Cell Delineation (NCD) FAST
Header Error Check (HEC) INTL
Header Error Check (HEC) FAST
Out of Cell Delineation (OCD) INTL
Out of Cell Delineation (OCD) FAST
Sever Error Second (SES)
Error Second (ES),
Bit Error (BE)
Alarm
Downstream Transmit Speed Threshold
Downstream SNR Margin Threshold
Downstream Channel Threshold
Downstream Line Attenuation Threshold
Upstream Line Attenuation Threshold
DMT
SNR and Character bits allocation (graphic format) under 256/512 DMT
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
DMM (Optional)
AC, DC voltage
Loop feeding current
Round resistance
Line capacitance
Line insulation capacitance
Estimate line distance