Product Description
Overview - Portable ADSL2+ Tester
This portable ADSL2+ tester is especially useful for installation and maintenance. Its compact size and r ed 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
- R ed 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 compatible with ADSL (G.DMT, 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 DMT
- 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 Delineation (OCD)
- No Cell Delineation (NCD)
- Error Second (ES), Severely Error Second (SES), Unavailable Seconds (UAS)
- Bite Errors (BE)
- Signal Cell (SC), Digital Signal Cell
Line Error
- Total Test Codes
- Line Error Bit
- Bit Error Rate
DMM
- AC, DC voltage
- Current
- Resistance
- Line capacitance
- Loop length estimation
ADSL MODEM Simulation
- Provides Bridge, PPPoE, PPPoA, MER, IPoA regulation to perform ISP simulation login and verifies operational performance of terminal equipment
- Real-time display rate and flux
Web Browser
- Browse Web sites directly on the tester
PING testing
- WAN PING testing: IP or domain ping testing, rate of PING data packet loss
- LAN PING testing: IP PING testing. Finds connection faults and data packet loss
Trace testing
Other
- Upgradable software via an Ethernet/USB interface
- Window's based software provided for test result and settings management
Technical Specifications - Portable ADSL2+ Tester
| ADSL2+ Line Connector |
RJ11 |
| LAN Line Connector |
RJ45 at 100 Ω |
| DMM Test Connector |
Φ4 Banana Connector |
| Line Mode |
DMT |
| Downstream Rate |
24 Mb/s |
| Upstream Rate |
1.2 Mb/s |
| Max Transmit Distance Support |
6.5 km |
| Alarm and Status Indication |
ALARM, LAN, WAN, DMM, DSL, POWER |
| Line Standards |
ITUG.992.1(G.DMT),ITU G.992.3(ADSL2), ITU G.992.4 (Splitter less ADSL2), ITU G.992.5 (ADSL2+), ITU G.992 Annex A , Annex C(FBM&DBM), ANSI T1.413 Issue 2 |
| Encapsulation |
PPP over ATM (PPPoA), PPP over Ethernet (PPPoE), Ethernet over ATM (EoA), IP over ATM (IPoA), DHCP |
| Services |
ATM, UBR, VBR, CBR |
| Visual Connection Quantity |
8 groups (VPI, VCI configuration) |
| DMM Parameters |
| AC/DC Voltage |
0 V to 400 V |
| Current |
0 mA to 100 mA |
| Capacitance |
0 µF to 40 µF |
| Resistance |
0 MΩ to 40 MΩ |
| Communication Interface |
Ethernet/USB interface |
| Rechargeable Battery |
7.4 V Li-Ion battery, approximately 3.5 h operation time per charge |
| Recharge Time |
Smart charger circuit, recharge time approx. 2 h |
| DC Power Adapter |
DC 8.4 V/1.5 A |
| Operating Temperature |
0 °C to 50 °C |
| Humidity |
5% to 95% non-condensing |
| Dimensions |
240 mm × 102 mm × 55 mm |
| Weight |
Approx. 700 g |
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