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. )
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NOKIA 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)     		EGSWBBG EGSWBBGAAF SWITCH MTX MODULE

    Rated 5/5 based on 1 review(s)     		EGCUR50 EGCUR50AAA SWITCH OVER CONTROLLER

    Rated 5/5 based on 1 review(s)     		SYPD:CONV

    Rated 5/5 based on 1 review(s)     		SYPD:CONVERTER


    Rated 5/5 based on 1 review(s)     		EGMYADD EGMYADDDAA SYS PANEL CONTROL SYPC


    Rated 5/5 based on 1 review(s)     		EGMYADD EGMYADDDAB SYS PANEL CONTROL SYPC


    Rated 5/5 based on 1 review(s)     		EGMYADD EGMYADDDAD SYS PANEL CONTROL SYPC


    Rated 5/5 based on 1 review(s)     		EGMYADD EGMYADDDAC SYS PANEL CONTROL SYPC

    Rated 5/5 based on 1 review(s)     		EGMYAA8 EGMYAA8DAF SYS PANEL DISP SYPD

    Rated 5/5 based on 1 review(s)     		EGMYAA7 EGMYAA7DAB SYS PANEL DISP SYPD

    Rated 5/5 based on 1 review(s)     		EGMYAA7 EGMYAA7DAC SYS PANEL DISP SYPD

    Rated 5/5 based on 1 review(s)     		EGMYAA8 EGMYAA8DAA SYS PANEL DISP SYPD

    Rated 5/5 based on 1 review(s)     		EGMYAA8 EGMYAA8DAC SYS PANEL DISP SYPD

    Rated 5/5 based on 1 review(s)     		EGMYAA8 EGMYAA8DAB SYS PANEL DISP SYPD

    Rated 5/5 based on 1 review(s)     		EGMYAA8 EGMYAA8DAD SYS PANEL DISP SYPD

    Rated 5/5 based on 1 review(s)     		EGMYAA8 EGMYAA8DAE SYS PANEL DISP SYPD

    Rated 5/5 based on 1 review(s)     		EGMYAA7 EGMYAA7DAA SYS PANEL DISP SYPD

    Rated 5/5 based on 1 review(s)     		EGMYAA7 EGMYAA7DAD SYS PANEL DISP SYPD

    Rated 5/5 based on 1 review(s)     		EGMYAA7 EGMYAA7DAE SYS PANEL DISP SYPD

    Rated 5/5 based on 1 review(s)     		EGMYAA7 EGMYAA7DAF SYS PANEL DISP SYPD

    Rated 5/5 based on 1 review(s)     		EGMYAF4 EGMYAF4DAA SYSTEM PANEL

    Rated 5/5 based on 1 review(s)     		EGMYAMW EGMYAMWDAA SYSTEM PANEL

    Rated 5/5 based on 1 review(s)     		EGPQEBP EGPQEBP1XX T/RM SYCR MODULE


    Rated 5/5 based on 1 review(s)     		EGPQEBG EGPQEBG1AB T/RM/SYPC MODULE


    Rated 5/5 based on 1 review(s)     		EGPQEBG EGPQEBG1AC T/RM/SYPC MODULE


    Rated 5/5 based on 1 review(s)     		EGPQEBG EGPQEBG1AE T/RM/SYPC MODULE


    Rated 5/5 based on 1 review(s)     		EGPQEBG EGPQEBG1AF T/RM/SYPC MODULE

    Rated 5/5 based on 1 review(s)     		EGPQEBG EGPQEBG1XX T/RM/SYPC MODULE

    Rated 5/5 based on 1 review(s)     		EGPQEBG EGPQEBG1AD T/RM/SYPC MODULE


    Rated 5/5 based on 1 review(s)     		T/RM/SYPC MODULE

    Rated 5/5 based on 1 review(s)     		EGSWAAB EGSWAABAAA T1 SWITCH

    Rated 5/5 based on 1 review(s)     		EGSWAAC EGSWAACAAA T1 SWITCH


    Rated 5/5 based on 1 review(s)     		EGSWAAA EGSWAAAAAA T1 SWITCH GSK UNIT

    Rated 5/5 based on 1 review(s)     		EGPQCC3 EGPQCC35AA TEMP SENS DLU:RT

    Rated 5/5 based on 1 review(s)     		EGPQCCZ EGPQCCZ5AA TEMP SENS DLU:RT

    Rated 5/5 based on 1 review(s)     		EGASHR0 EGASHR02AA TERM ADAPTER

    Rated 5/5 based on 1 review(s)     		EGASHU0 EGASHU02AA TERM ADAPTER

    Rated 5/5 based on 1 review(s)     		EGASHV0 EGASHV02AA TERM ADAPTER

    Rated 5/5 based on 1 review(s)     		EGASHW0 EGASHW02AA TERM ADAPTER

    Rated 5/5 based on 1 review(s)     		EGASHS0 EGASHS02AA TERM ADAPTER

    Rated 5/5 based on 1 review(s)     		EGASHT0 EGASHT02AA TERM ADAPTER

    Rated 5/5 based on 1 review(s)     		EGASHE0 EGASHE02AA TERM ADAPTER

    Rated 5/5 based on 1 review(s)     		EGASHL0 EGASHL02AA TERM ADAPTER

    Rated 5/5 based on 1 review(s)     		EGMYABJ EGMYABJDAA TEST JK UNIT

    Rated 5/5 based on 1 review(s)     		EGMQAHL EGMQAHL1AA TEST MODULE & UNIT

    Rated 5/5 based on 1 review(s)     		EGMQAHL EGMQAHL1AB TEST MODULE & UNIT

    Rated 5/5 based on 1 review(s)     		EGMQAE4 EGMQAE41AA TEST MODULE & UNIT

    Rated 5/5 based on 1 review(s)     		EGMQAJT EGMQAJT1AA TEST MODULE & UNIT

    Rated 5/5 based on 1 review(s)     		EGMQAKD EGMQAKD1AA TEST MODULE & UNIT

    Rated 5/5 based on 1 review(s)     		EGMQAKD EGMQAKD1AC TEST MODULE & UNIT
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