Array ( [system] => EWSD [id] => 235 [summary] => The EWSD switch (Elecktronisches Wahlsystem Digital) is a telephone digital switching (exchange) system installed worldwide. It was first introduced in 1975 by Siemens AG as a replacement for the EWSA (analog technology). EWSD (also known as Electronic Digital Switching System/Electronic World Switch Digital in English), can work as both a tandem and local for landline and mobile telephony, and it can also serve as a Service Switching Point (SSP) and a Signal Transport Point (STP) in the Intelligent Network (IN). Nokia and Siemens formed a new company in 2007 called Nokia Siemens Networks, under which the EWSD system is currently supported. ) NOKIA SIEMENS NETWORKS EWSD THE EWSD SWITCH (ELECKTRONISCHES WAHLSYSTEM DIGITAL) IS A TELEPHONE DIGITAL SWITCHING (EXCHANGE) SYSTEM INSTALLED WORLDWIDE. IT WAS FIRST INTRODUCED IN 1975 BY SIEMENS AG AS A REPLACEMENT FOR THE EWSA (ANALOG TECHNOLOGY). EWSD (ALSO KNOWN AS ELECTRONIC DIGITAL SWITCHING SYSTEM/ELECTRONIC WORLD SWITCH DIGITAL IN ENGLISH), CAN WORK AS BOTH A TANDEM AND LOCAL FOR LANDLINE AND MOBILE TELEPHONY, AND IT CAN ALSO SERVE AS A SERVICE SWITCHING POINT (SSP) AND A SIGNAL TRANSPORT POINT (STP) IN THE INTELLIGENT NETWORK (IN). NOKIA AND SIEMENS FORMED A NEW COMPANY IN 2007 CALLED NOKIA SIEMENS NETWORKS, UNDER WHICH THE EWSD SYSTEM IS CURRENTLY SUPPORTED. - Ventura Telephone Products » Ventura Telephone
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The EWSD switch (Elecktronisches Wahlsystem Digital) is a telephone digital switching (exchange) system installed worldwide. It was first introduced in 1975 by Siemens AG as a replacement for the EWSA (analog technology). EWSD (also known as Electronic Digital Switching System/Electronic World Switch Digital in English), can work as both a tandem and local for landline and mobile telephony, and it can also serve as a Service Switching Point (SSP) and a Signal Transport Point (STP) in the Intelligent Network (IN). Nokia and Siemens formed a new company in 2007 called Nokia Siemens Networks, under which the EWSD system is currently supported.

EWSDDocumentation Catalog
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    Part HECI Description


    Rated 5/5 based on 1 review(s)     		EGPQECK EGPQECK1XX DC/DC CONVERTER DCCXI


    Rated 5/5 based on 1 review(s)     		EGPQEAL EGPQEAL1XX DC/DC CONVERTER DCCXI K1


    Rated 5/5 based on 1 review(s)     		EGPQECL EGPQECL1AT DCCCR


    Rated 5/5 based on 1 review(s)     		EGPQEAU EGPQEAU1AB DCCCR (=202624 EGPQECL1AT 093)

    Rated 5/5 based on 1 review(s)     		EGCUGG1 EGCUGG1AAA M:IOP:UNI

    Rated 5/5 based on 1 review(s)     		EGMYAEB EGMYAEBDAD 10 FAN TRAY / BLOWER


    Rated 5/5 based on 1 review(s)     		EGMYAKT EGMYAKTDAA 10 FAN TRAY / BLOWER


    Rated 5/5 based on 1 review(s)     		EGMYAEB EGMYAEBDAF 10 FAN TRAY / BLOWER


    Rated 5/5 based on 1 review(s)     		EGMYAEB EGMYAEBDAG 10 FAN TRAY / BLOWER


    Rated 5/5 based on 1 review(s)     		EGMYAEB EGMYAEBDAJ 10 FAN TRAY / BLOWER


    Rated 5/5 based on 1 review(s)     		EGMYAEB EGMYAEBDAE 10 FAN TRAY / BLOWER


    Rated 5/5 based on 1 review(s)     		EGMYAHD EGMYAHDDAA 10 FAN TRAY / BLOWER


    Rated 5/5 based on 1 review(s)     		EGMYAKU EGMYAKUDAA 10 FAN TRAY / BLOWER


    Rated 5/5 based on 1 review(s)     		EGMYAKV EGMYAKVDAA 10 FAN TRAY / BLOWER


    Rated 5/5 based on 1 review(s)     		EGMYAEB EGMYAEBDAB 10 FAN TRAY / BLOWER


    Rated 5/5 based on 1 review(s)     		EGMYAEB EGMYAEBDAA 10 FAN TRAY / BLOWER


    Rated 5/5 based on 1 review(s)     		EGMYAEB EGMYAEBDAH 10 FAN TRAY / BLOWER


    Rated 5/5 based on 1 review(s)     		EGMYAEB EGMYAEBDAC 10 FAN TRAY / BLOWER


    Rated 5/5 based on 1 review(s)     		EGPQCBK EGPQCBK5AA 18.2GB MDD MTG

    Rated 5/5 based on 1 review(s)     		EGMYANC EGMYANCDAA 18.4GB MAG DISK DRIVE

    Rated 5/5 based on 1 review(s)     		EGMYAM8 EGMYAM8DAB 18.4GB MDD KIT

    Rated 5/5 based on 1 review(s)     		EGMYAM8 EGMYAM8DAA 18.4GB MDD KIT

    Rated 5/5 based on 1 review(s)     		EGMYAM8 EGMYAM8DAC 18.4GB MDD KIT

    Rated 5/5 based on 1 review(s)     		CNTIU0P CNTIU0P6AA 2 PORT V.35

    Rated 5/5 based on 1 review(s)     		EGTSBB0 EGTSBB0AAA 2108 TRK TESTG DEV

    Rated 5/5 based on 1 review(s)     		CNTIU0S CNTIU0S6AA 2PORT V.35

    Rated 5/5 based on 1 review(s)     		EGMYACS EGMYACSDAB 6 FAN BOX ASSEMBLY


    Rated 5/5 based on 1 review(s)     		EGMYACS EGMYACSDAJ 6 FAN BOX ASSEMBLY

    Rated 5/5 based on 1 review(s)     		EGMYACS EGMYACSDAC 6 FAN BOX ASSEMBLY

    Rated 5/5 based on 1 review(s)     		EGMYACS EGMYACSDAD 6 FAN BOX ASSEMBLY

    Rated 5/5 based on 1 review(s)     		EGMYACS EGMYACSDAE 6 FAN BOX ASSEMBLY

    Rated 5/5 based on 1 review(s)     		EGMYACS EGMYACSDAA 6 FAN BOX ASSEMBLY


    Rated 5/5 based on 1 review(s)     		EGMYACS EGMYACSDAG 6 FAN BOX ASSEMBLY

    Rated 5/5 based on 1 review(s)     		EGMYACS EGMYACSDAF 6 FAN BOX ASSEMBLY


    Rated 5/5 based on 1 review(s)     		EGMYACS EGMYACSDAH 6 FAN BOX ASSEMBLY


    Rated 5/5 based on 1 review(s)     		EGMYACS EGMYACSDAK 6 FAN BOX ASSEMBLY

    Rated 5/5 based on 1 review(s)     		EGBCTG0 EGBCTG0ARA 7FT BAY

    Rated 5/5 based on 1 review(s)     		EGBCTG0 EGBCTG0ARB 7FT BAY

    Rated 5/5 based on 1 review(s)     		EGBCTGE EGBCTGEARA 7FT BAY

    Rated 5/5 based on 1 review(s)     		EGBYABX EGBYABXCAA 7^ CUST EQUIPMENT RK

    Rated 5/5 based on 1 review(s)     		EGBCTK0 EGBCTK0ARB 7^ DEV RACK

    Rated 5/5 based on 1 review(s)     		EGBCTK0 EGBCTK0ARA 7^ DEV RACK

    Rated 5/5 based on 1 review(s)     		EGBCTK0 EGBCTK0ARC 7^ DEV RACK

    Rated 5/5 based on 1 review(s)     		EGBCVK0 EGBCVK0ARA 7^ DEV RACK


    Rated 5/5 based on 1 review(s)     		EGD1AS0 EGD1AS0BAA 8 PORT LINE CARD


    Rated 5/5 based on 1 review(s)     		EGD1ASD EGD1ASDBAA 8 PORT LINE CARD



    Rated 5/5 based on 1 review(s)     		EGMYAE0 EGMYAE0DAA 9.1GB MDD KIT

    Rated 5/5 based on 1 review(s)     		EGMYABH EGMYABHDAA AAIU

    Rated 5/5 based on 1 review(s)     		EGMYADJ EGMYADJDAA AAIU

    Rated 5/5 based on 1 review(s)     		EGMYABG EGMYABGDAA AAIU
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