Product Description
Overview:
GAOTek xDSL Tester with ADSL, VDSL2, VFL etc., is especially designed for engineers working in the field of telecommunication for software operation and maintenance. It adopts a mainstream Android 4.4 operation system which combines industrial smart phone and telecom test function into one device. The telecom test PDA.
Key Features:
- 2GHZ CPU and fast processor
- Strong protection for bad environment
- Industrial grade design, economical and durable
- Visible 5 inch LCD in the sunlight
- The storage capacity is big and extensible
- Advanced battery installation design and strong endurance
- Support Google Play
- Support DMM,VLAN,HLOG,QLN
- CE certificate
- Gigabit Ethernet port
Functions:
- Can install any application program or software
- Can install Work Force Management System
- Mobile phone + Telecom test function
- Support VLC to view IPTV channel
- Can realize the assets management by bar code scanning
- Dual management of people and goods
- Improve the image of telecommunication installation and maintenance
Technical Specifications:
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General Specifications |
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| Display screen | 720X1280TFT, true color 5 inch Capacitance touch screen |
| Operation system | Built-in Android 4.4 operation system |
| System | CPU is MSM8916,1.2GHZ 4 Core
RAM 1G bytes Flash 8G bytes Supports TF memory card (The biggest capacity is 64G) |
| Bluetooth | Support 4.0 |
| WIFI | Support IEEE 802.11b/g/n |
| 4G | FDD/WCDMA/GSM; LTE_FDD B1/B3/B7;LTE_TDD B41/B40; WCDMA B1//B2/B5;
GSM 900/1800/1900 |
| Power supply | Rechargeable 3.8V 8200mAh polymer battery and the max power is3W. |
| Camera | 8 million pixels post position camera and support auto focus and flash function. |
| Dimension | 181mm x 87mm x 45mm
7.12in x 3.4in x 1.77in |
| Frequency Range | 5MHz～1000MHz |
| Accuracy | ±50×10-6 |
| xDSL Index | |
| xDSL test main functions | Physical Layer Info
PPPoP Dial FTP Client, Fixative IP Network Layer Test Modem Emulation PING Support VLAN,HLOG,QLN Error Code Statistics Bit Graph Display BPT /SNR Data Modem Parameter Setting(VPI/VCI) |
| ADSL Index | |
| Standards | ITU G.994.1 (G.hs), ITU G.992.5, ITU G.992.5 Annex L. The max distance which can be connected is 6.5km. Be compatible with ADSL, ADSL2 and READSL. |
| Attenuation | 0~63.5dB |
| Noise margin | 0~32dB |
| Upstream Channel Rate (inter-weaved / fast mode) | 0~1.2Mbps |
| Downstream Channel Rate (inter-weaved / fast mode) | 0~24Mbps |
| The modulating bits in the DMT sub-channel | 0~15 and each sub-channels’ frequency points |
| The number of error codes | CRC, HEC, FEC, NCD, OCD |
| Other Parameters | The output power of DSL
It can display every condition of the DSL line: lost signal and shutdown of link |
| VDSL2 Index | |
| Standards | ITU G.993.2(VDSL2).Be compatible with ADSL2+, ADSL standard. |
| Upstream Channel Rate (inter-weaved / fast mode) | 0-100M |
| Downstream Channel Rate (inter-weaved / fast mode) | 0-100M |
| The modulating bits in the DMT sub-channel | 0~15 and each sub-channels’ frequency points |
| The number of error codes | CRC, HEC, FEC, NCD, OCD |
| Other Parameters | The output power of DSL
It can display every condition of the DSL line: lost signal and shutdown of link DSLAM information Error seconds INP pulse protection SNR channel figure Channel noise margin figure |
| Support profiles | Profile 8a, 8b, 8c, 8d, 12a, 12b, 17a |
| DMM Test Index | |
| DC Voltage | -400 to 400 V; Resolution: 0.1V |
| AC Voltage | 0 to 290 V |
| Capacitance | 0 to 1000nF;Accuracy: 0-10nF: ±2nF, 10nF-1000nF: ±2 %±2nF |
| Loop Resistance | 0 to 20KΩ;Accuracy: 0-100: ±3%±4Ω, 100-500: ±3%, 500-20 KΩ: ±2% |
| Insulation Resistance | 0 to 50MΩ;Accuracy: 0-1.0M: ±0.1 MΩ, 1.0-30M: ±10%±0.5 MΩ |
| Optical Power Index | |
| Wavelength range(nm) | 800~1700 |
| Photo sensing material | InGaAs |
| Power test range(dBm) | -70~+10 or -50~+26 |
| Error range | ±5% |
| Display distinguish ability | Linear display: 0.1%;logarithmic display: 0.01 dBm |
| Adapters | FC, ST, SC |
| VFL Index | |
| VFL | FP-LD |
| Wavelength | 650nm±20nm |
| Output power | 1mw/3mw/5mw/10mw (optional） |
| Connector | 2.5mm universal adapter(SC, FC, ST) |
| Working mode | CW or 2Hz modulation |
| Applicable fiber | SM / MM |
| Field Strength Meter Index （TV Signal Level Meter） | |
| Frequency Index | Frequency Range：5MHz～1000MHz
Accuracy ：±50×10-6 (20℃±5℃) Resolution：10KHz Receive Bandwidth：280KHz |
| Digital TV measurement | Power Level Range：30dBμV～120dBμV
Accuracy：±1.5dB Resolving Ratio：0.1dB Standard Modulation Format：DVB-C/ITU-T 64/256QAM Power Support：QAM、QPSK、COFDM Symbol Ratio：4MS/S～7MS/S Receive Bandwidth:8MHz（can set） MER：22dB～39dB（±2dB） BER：before RS 1E-3 to 1E-9 Star Map Table |
| Simulate TV test | Level Range：30dBμV～120dBμV
Accuracy ：±1.5dB Resolving ratio：0.1dB Input Impedance：75Ω Channel Scan Spectrum Scan |
| Other test | Slope Test
Main line voltage test（0-100VAC/DC±2V） |
Additional Information
- Test objects: ADSL, VDSL2, VFL Etc.
- Power Level Range: 30dBμV～120dBμV
- Camera: 8 million pixels post position camera and support auto focus and flash function
|
Cable Tracking Index |
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| Test cable type |
Network cable, twisted pair cable, telephone line, USB cable, coaxial cable. |
| Line status test |
Determine open or short circuit |
| Voltage polarity detection |
Positive and negative of DC voltage |
| Distance of signal transmission | No less than 3km |
| DC Voltage | No more than 48V |
| Check Line Sequence Index | |
| Function | Support generate network line signal to view the network check line sequence with the receiver. |
| Feature |
Easy to operate: determine the line sequence by receiving side lights order |
| Landline Telephone Index | |
| Function |
Connector with telephone line, can be used as landline |
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