Fiber Optic Cable Testers
VR
Features

● Test objects: ADSL; ADSL2; ADSL2+; READSL
● Fast Copper tests with DMM (ACV, DCV, Loop and Insulation Resistance, Capacitance, Distance)
● Supports Modem emulation and simulating login to Internet
● Supports ISP login (username / password) and IP Ping test (WAN PING Test, LAN PING Test)
● Supports all multi-protocol, PPPoE / PPPoA (LLC or VC-MUX)
● Connects to CO via alligator clip or RJ11
● Rechargeable Li-ion Battery
● Beep and LEDs alarm indications (Lower Power, PPP, LAN, ADSL)
● Data memory capacity: 50 records
● LCD display, Menu operation
● Auto shut off if no any operation on keyboard
● Compliant with all known DSLAMs
● Software management
● Simple, portable and money-saved
Description

● DSL Physical layer test
● Modem Emulation (Replace the user Modem completely)
● PPPoE Dialing (RFC1683,RFC2684,RFC2516)
● PPPoA Dialing (RFC2364)
● IPOA Dialing
● Telephone Function
● DMM Test (AC Voltage: 0 to 400 V; DC Voltage: 0 to 290 V; Capacitance:0 to 1000nF, Loop Resistance: 0 to 20KΩ;Insulation Resistance: 0 to 50MΩ;Distance Test)
● Ping Function (WAN & LAN)
● Data upload to computer by RS232 core and software management
● 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.
● Check dangerous voltage
● Four grades service judge(Excellent, Good ,Ok,Poor)

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 attenuation

0~63.5dB

Up/Down noise margin

0~32dB

Output power

Available

Error test

CRC, FEC, HEC, NCD, LOS

Display DSL connect mode

Available

Display channel bit map

Available

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 attenuation

0~63.5dB

Up/Down noise margin

0~32dB

Output power

Available

Error test

CRC, FEC, HEC, NCD, LOS

Display DSL connect mode

Available

Display channel bit map

Available

General Specification


Power supply

Internal Rechargeable 2800mAH Li-ion battery

Battery Duration

4 to 5 hours

Working temperature

10-50 oC

Working moisture

5%-90%

Dimensions

180mm×93mm×48mm

Weight:

<0.5kg


Display
               
               
               
               
               
               
               




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