S30122-U563-X400-4/01 Siemens V30122-Z563-X403 EWSD Mod Assembly Unit - Product
Place of Origin : Shenzhen,China
Delivery Time : 1-5 Days After Payment Confirmed
Product Description
Descrition:
S30122-U563-X400-4/01 Siemens V30122-Z563-X403 EWSD MOD ASSEMBLY UNIT
SIEMENS EWSD Introduction:
EWSD (Elektronisches Whlsystem Digital in German, Electronic Digital Switching System/Electronic World Switch Digital[1] in English) is one of the most widely installed telephone exchange systems in the world. EWSD can work as a local or tandem switch or combined local/tandem, and for landline or mobile phones. It is manufactured by Siemens AG, who claims that EWSD switches perfo
Physical Specification
Other Specification : Descrition:
S30122-U563-X400-4/01 Siemens V30122-Z563-X403 EWSD MOD ASSEMBLY UNIT
SIEMENS EWSD Introduction:
EWSD (Elektronisches Whlsystem Digital In German, Electronic Digital Switching System/Electronic World Switch Digital[1] In English) Is One Of The Most Widely Installed Telephone Exchange Systems In The World. EWSD Can Work As A Local Or Tandem Switch Or Combined Local/tandem, And For Landline Or Mobile Phones. It Is Manufactured By Siemens AG, Who Claims That EWSD Switches Perform Switching For Over 160 Million Subscriber Lines In More Than 100 Countries.
Main Subsystems Are:
CP (Central Processor),MB (Message Buffer),CCNC (Common Channel Network Control),LINE (Analog Line Group),LTG (Line Trunk Group),DLU (Digital Line Unit),SN (Switching Network),PA (ISDN Primary Access)
Applications:
SIEMENS EWSD
S30122-U563-X400-4/01 Siemens V30122-Z563-X403 EWSD MOD ASSEMBLY UNIT
Competitive Advantage:
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