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 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)     		EGMQACU EGMQACU1AB CCGB MODULE

    Rated 5/5 based on 1 review(s)     		EGMQACU EGMQACU1AC CCGB MODULE

    Rated 5/5 based on 1 review(s)     		EGPQBSZ EGPQBSZ5AA CCGB MODULE

    Rated 5/5 based on 1 review(s)     		EGPQEBU EGPQEBU1XX CCGD MODULE


    Rated 5/5 based on 1 review(s)     		EGPQEBU EGPQEBU1AB CCGD MODULE

    Rated 5/5 based on 1 review(s)     		EGPQEBU EGPQEBU1AC CCGD MODULE

    Rated 5/5 based on 1 review(s)     		EGPQA2H EGPQA2H5AA CCGD MODULE (=202429 EGPQEBU1AB 093)

    Rated 5/5 based on 1 review(s)     		EGMYAB6 EGMYAB6DAB CCNC FUSE PANEL HW

    Rated 5/5 based on 1 review(s)     		EGMYAB7 EGMYAB7DAB CCNC FUSE PANEL HW

    Rated 5/5 based on 1 review(s)     		EGMYAB6 EGMYAB6DAA CCNC FUSE PANEL HW

    Rated 5/5 based on 1 review(s)     		EGMYAB7 EGMYAB7DAA CCNC FUSE PANEL HW

    Rated 5/5 based on 1 review(s)     		EGMYAB6 EGMYAB6DAC CCNC FUSE PANEL HW

    Rated 5/5 based on 1 review(s)     		EGMYAAY EGMYAAYDAA CCNP FUSE PANEL HW

    Rated 5/5 based on 1 review(s)     		EGMTD00 EGMTD00ARC CD SHELF

    Rated 5/5 based on 1 review(s)     		EGMTD00 EGMTD00ARA CD SHELF

    Rated 5/5 based on 1 review(s)     		EGMTD00 EGMTD00ARB CD SHELF

    Rated 5/5 based on 1 review(s)     		EGPQEBS EGPQEBS1XX CDEX MODULE

    Rated 5/5 based on 1 review(s)     		EGMQAFN EGMQAFN1XX CENT BUS ARBITER

    Rated 5/5 based on 1 review(s)     		EGMQAFN EGMQAFN1AB CENT BUS ARBITER


    Rated 5/5 based on 1 review(s)     		EGMQAEP EGMQAEP1XX CENT CLOCK GEN

    Rated 5/5 based on 1 review(s)     		EGMQAEL EGMQAEL1XX CENT CLOCK GEN MODULE


    Rated 5/5 based on 1 review(s)     		EGMQAEN EGMQAEN1XX CENT CLOCK GEN MODULE

    Rated 5/5 based on 1 review(s)     		EGMQAEM EGMQAEM1XX CENT CLOCK GEN MODULE


    Rated 5/5 based on 1 review(s)     		EGMQAMW EGMQAMW1AA CENT CLOCK GEN MODULE


    Rated 5/5 based on 1 review(s)     		EGMQAMW EGMQAMW1AB CENT CLOCK GEN MODULE


    Rated 5/5 based on 1 review(s)     		EGMQAMW EGMQAMW1AC CENT CLOCK GEN MODULE

    Rated 5/5 based on 1 review(s)     		EGASJF0 EGASJF02AA CENTREX 781 SET

    Rated 5/5 based on 1 review(s)     		EGASJH0 EGASJH02AA CENTREX 781 SET

    Rated 5/5 based on 1 review(s)     		EGASJHC EGASJHC2AA CENTREX 781 SET

    Rated 5/5 based on 1 review(s)     		EGASJHC EGASJHC2AB CENTREX 781 SET

    Rated 5/5 based on 1 review(s)     		EGASJHC EGASJHC2AC CENTREX 781 SET

    Rated 5/5 based on 1 review(s)     		EGASJP0 EGASJP02AA CENTREX U PHONE

    Rated 5/5 based on 1 review(s)     		EGASJP0 EGASJP02AB CENTREX U PHONE

    Rated 5/5 based on 1 review(s)     		EGMQABH EGMQABH1XX CG DIU 24 MODULE

    Rated 5/5 based on 1 review(s)     		EGPQASK EGPQASK5AA CLB


    Rated 5/5 based on 1 review(s)     		EGCUJRW EGCUJRWAAA CLOCK GEN MODULE


    Rated 5/5 based on 1 review(s)     		EGCUJR0 EGCUJR0AAA CLOCK GEN MODULE


    Rated 5/5 based on 1 review(s)     		EGCUJP0 EGCUJP0AAA CLOCK GEN MODULE


    Rated 5/5 based on 1 review(s)     		EGCUJPV EGCUJPVAAA CLOCK GEN MODULE

    Rated 5/5 based on 1 review(s)     		EGPUDF0 EGPUDF0BAB CLOCK GEN MODULE

    Rated 5/5 based on 1 review(s)     		EGPUDF0 EGPUDF0BAD CLOCK GEN MODULE

    Rated 5/5 based on 1 review(s)     		EGPUDF0 EGPUDF0BAC CLOCK GEN MODULE

    Rated 5/5 based on 1 review(s)     		EGTEAAB EGTEAABBAC CODE RECEIVER

    Rated 5/5 based on 1 review(s)     		EGTECS0 EGTECS0BAA CODE RECEIVER

    Rated 5/5 based on 1 review(s)     		EGTEAAA EGTEAAABAA CODE RECEIVER

    Rated 5/5 based on 1 review(s)     		EGTEAAB EGTEAABBAA CODE RECEIVER

    Rated 5/5 based on 1 review(s)     		EGTEAAB EGTEAABBAB CODE RECEIVER

    Rated 5/5 based on 1 review(s)     		EGTEAXJ EGTEAXJBAA CODE RECEIVER

    Rated 5/5 based on 1 review(s)     		EGTEAAB EGTEAABBAD CODE RECEIVER

    Rated 5/5 based on 1 review(s)     		EGTEAAB EGTEAABBAE CODE RECEIVER
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