ZWR2MSKU 2P EFM - Elcon Systemtechnik

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Deutsch: Seite 1 English: Page 14 ZWR2MSKU ZWR2MSKU Version: 2009/09/09 Version: 2009/09/09 6 Display elements/ continuation 7 Technical data DSL1 DSL2 EIN ELCON 07 0001 G__ Ä__ ZWR2MSKU 900171 Figure 9: View of the front panel with LED display DSL interface:as per ETSI TS 101 524 resp. ITU-T G.991.2 Bit rate 192 kbps … 3840 kbps / 5696 kbps Line digit rate up to 1282 2 / 3 kbaud / 1426 kbaud Line code TC-16-PAM / TC-32-PAM Impedance 135 Ω Degree of protection TNV3 Power supply: Input voltage range of the local power supply -40.5 V to -75 V � Power consumption 1-DA mode < 3 W / < 2.2 W (local / remote powered) 2×1-DA mode < 4.8 W / < 3.8 W (local / remote powered) Casing: Version Metal casing with integrated display elements and physical interfaces Display elements 3 LEDs for status indication Casing dimensions 109.4 × 194 × 67.5 mm 3 (W × D × H) Weight ca. 1.35 kg S__ 25
6 Display elements The ZWR2MSKU front panel offers 3 light-emitting diodes to signal the different operating states. Their meaning is determined in below table: LED Colour State Meaning ON green ON Local or remote power supply is applied to the ZWR2MSKU; Internal self test showed no faults blinking at 1 Hz device is being initialized blinking at Int-B-alarm set (Device PCB temperature exceeds 80°C) or 4 Hz internal error (e.g. SDFE-load) dimmed blinking at 1 Hz EOC-reset command or Annex Autonegotiation enabled OFF No supply voltage ON SHDSL path is not connected, BER > 10 -3 DSL1 / DSL2 ** red , LOS blinking at 4 Hz SHDSL line (DSL LTU-side) is being activated blinking at Waiting time between end of activation procedure at LTU 2 Hz side and start of activation at NTU side blinking at SHDSL line (DSL NTU-side) is being activated or device 1 Hz is being initialized flashes short- SHDSL section before ZWR2MSKU is being activated ly every (RSP signalling) second * (Standard mode: section between ZWR and NTU; EFM-mode: section between ZWR and LTU) flashes shortly every 5 s SRU-C loop or diagnostic mode enabled goes out Line Probing Session enabled shortly every (Standard mode: section between ZWR and NTU; second EFM-mode: section between ZWR and LTU) goes out shortly every 5 s Line active, but EBER alarm dimmed blinking at 1 Hz EOC-reset command or Annex Autonegotiation enabled OFF Faultless data transmission * Signalling may occur also then if there is no physical link to the LTU ** the LED DSL2 is only active in 2×1DA mode Table 2: Meaning of the LED displays ZWR2MSKU ZWR2MSKU Version: 2009/09/09 Version: 2009/09/09 24 1 Inhalt 1. Kurzbeschreibung ZWR2MSKU 2 2. Steckerbelegung 5 3. Blockschaltbild ZWR2MSKU 8 4. Bedienelemente 9 5. Montage des ZWR2MSKU in den Baugruppenträger 10 6. Anzeigeelemente 11 7. Technische Daten 12 8. Hinweise 13 9. Sicherheitshinweise 13
Seite 1: 7 Technical data/ continuation ZWR2
Seite 5 und 6: 4 Operating elements The switches o
Seite 7 und 8: 2 Interfaces/ continuation ZWR No.
Seite 9 und 10: 2 Interfaces Pin assignment of the
Seite 11 und 12: 1 Short description of ZWR2MSKU/ co
Seite 13 und 14: Contents 1. Short description of ZW

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