Adsl modem Overview The adsl ld-4202 is a high speed adsl2+ modem, combined an all-in-one adsl switch, usb, ethernet. The adsl ld-4202 supports adsl, adsl2 and adsl2+ over the existing copper lines, with downstream transmission rate up to 24mbps (adsl2+) and upstream transmission rate up to 1.024 mbps. They can support pppoa (rfc 2364 - ppp over aal5), pppoe (rfc 2516 - ppp over ethernet) and rfc 1483 encapsulation over atm (bridged or routed). The adsl ld-4202 is capable of establish 2 connections at the same time with ethernet interface and usb interface respectively. It can provide the users over its usb or ethernet interface to share broadband access to the internet. Visual indicators: 1 status leds: power, adsl, lan, rxd, txd Environment: Operating temperature: 0ª~40ªc Storage temperature: -40ª~85ªc Humidity: 10%~90% Certification: Ce, fcc
Lcdpc, lcdtv, mp4, mp3, keyboard, mouse, adsl modem, flash ram.
Metal detectors Multi zone metal detectors Auto calibration Human safe vlf detection technology Multi sensitivity levels, 246 adjustable sensitivity steps at each Metal density display at 10-level-vu meter with green, yellow, red led's Environment magnetic noise level display on lcd screen Standard uninterruptible power supply(ups) enabling 4 hours operation without mains Nilecj-0601 security level 1-5/ ip50-55/ iec 348/ en60950 class1 Conformity ce norms en 61000-6-3, en 61000-6-1 and produced under iso 9001:2000 qms Modem and rs232 output for src-scada remote data communication Certificate approved "safe for wearers of peacemakers and pregnant woman"-no effect to magnetic media
Features 3 phase mains and 3 phase generator voltage measurement, 3 phase load current and earth current measurement, Contactor open and close relay outputs for mains and generator, Configurable 6 inputs and 4 outputs, 3 resistive sender inputs for oil pressure, temperature and level, Stop or fuel selenoid selection, Programmable weekly working permit calendar, Maintenance warning (working hour or elapsed month), Exercise at programmed time intervals, Off, manual, auto and test mode, Power measurement by kva, kw, kvar, kvah, kwh, kvarh, Compatible to diesel or gas generators * sends sms to pre-defined gsm numbers for alarms * controls the generator and monitors status information of the generator by sms * remote control via internet, intranet, gsm or dial-up modem * access to multiple generators by gen-agent scada software * authorised access, secure communication * suitable for telecommunication projects * automatic transfer switching control and engine control * logs last 32 events & alarm informations * full metering facility, energy and power measurement
