Producer information
Company:
Tgstar |
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Address:
Wuyingshan Middle Road 121, Jinan, Shandong, China (Mainland) |
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Phone:
+86-0531-86632228 |
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Isdn Modem
DescriptionThis product integrates the functions of both nt1 and ta. It helps the all kinds of isdn terminal equipment and the original analog equipment to accessed into the isdn network. It integrates a LCD, which can display the calling number.Product featuresIntegrates the functions of analog terminal adapter(ta) and a network termination-1 (nt1) deviceNetwork connections: Isdn u interfaceProvides two digital S/t ports and two standard analog ports(pots)Support isdn capability and analog devicesU-interface protection against lightning or power surgesExternal power supply. Allows for normal-mode power(local power) and restricted-mode power(remote power)Support u-loop backLow power consumptionEasy configuration via analog(dtmf) phonesSupplementary services: Cw(call waiting), msn(multiple subscriber number), tp(terminal portability), hold(call hold),3pty(three party), clip (caller id)LCD display to show up to 20 caller numberFive LED indicators to show power, u-and S/t-interface synchronization, b channel status.U-interface:Conforms to ANSI t1.601, etsi etr 080, g.961Connector: One (1) rj-11Line: Two-wire full duplexData rate:160kbpsLine code:2b1qActivation: Warm-start/cold-startPower feeding:In normal mode, the power consumption is less than 500mwIn restricted mode, the power consumption is less than 1100mwOvervoltage protection: Conforms to itu-t k.21S/t-interface:Conforms to ANSI t1.605, etsi ets 300012, itu-t I.430Connector: One (1) rj-45Line: Four-wire full duplexData rate:192kbpsLine code: AmiWiring configuration: Point-to-point, point-to-multipointActivation: Can be activated by lt or teAnalog R interface (pots):Connectors: Two (2) rj-11Dialing: DtmfSupplementary services:Call waiting (cw)Multiple subscriber number (msn)Terminal portability (tp)Call hold (hold)Three party (3pty)LED status indicators:Lp: Local power supply statusPw: U-line power feeding statusSt: U-and S/t-interfaces synchronization statusB1: B1 channel statusB2: B2 channel statusExternal power-supplyAC input voltage:220v AC,50hzDC supply voltage:42vdc/6w
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