สำหรับ ช่าง adsl tot หรือ 3bb หรือ ture หรือ ผู้รับเหมา ADSL (ราคา ตอบทาง PM)
Product Description
ADSL/ADSL2+ network installation, maintenance
And faults elimination. It is simple, efficient,
Reliable and economic. Fixing &maintenance staff's best choice!
Functions
<1>DSL Physical layer test
<2>Modem Emulation (Replace the user Modem completely)
<3>PPPoE/PPPoA dial
<4>DMM Test
<5>Ping Function (WAN & LAN)
<6>Data memory capacity: 50 records
<7>Data upload to computer by RS232 core and software management
<8>Setup system parameter: Backlight time, shut off automatically time without operation, press tone, revise PPPoE/PPPoA dial attribute, user name and password, restore factory value and so on.
<9>Check dangerous voltage
<10>Four grades service judge(Excellent, Good, Ok, Poor)
<11>Telephone functions, can detect incoming call, built-in earphone and microphone (optional)
Specifications
<1>ADSL2+
Standards
ITU G. 992.1(G. Dmt)
ITU G. 992.2(G. Lite)
ITU G. 994.1(G. Hs)
ANSI T1.413 issue #2,
ITU G. 992.5(ADSL2+)Annex L
Up channel rate 0~1.2Mbps
Down channel rate 0~24Mbps
Up/Down attenuation0~63.5dB
Up/Down noise margin0~32dB
Output power0~31.5dBm
Error test CRC, FEC, HEC, NCD, LOS
Display DSL connect mode Available
Display channel bit map Available
<2>ADSL
Standards
ITU G. 992.1 (G. Dmt)
ITU G. 992.2(G. Lite)
ITU G. 994.1(G. Hs)
ANSI T1.413 Issue # 2
Up channel rate 0~1Mbps
Down channel rate 0~8Mbps
Up/Down attenuation0~63.5dB
Up/Down noise margin0~32dB
Output power0~31.5dBm
Error test CRC, FEC, HEC, NCD, LOS
Display DSL connect mode Available
Display channel bit map Available
<3>DMM Test
AC Voltage 0 to 400 V
DC Voltage 0 to 290 V
Capacitance 0 to 1000nF
Loop Resistance 0 to 20KΩ
Insulation Resistance0 to 50MΩ
<4>General Specification
Power supplyInternal Rechargeable 2800mAH Li-ion battery
Battery Duration 4 to 5 hours
Working temperature10-50 oC
Working moisture 5%-90%
Dimensions180mm× 93mm× 48mm
Weight <0.5kg
