EP 0850517 A1 19980701 - NETWORK ELEMENT AND INPUT-OUTPUT UNIT FOR A SYNCHRONOUS TRANSMISSION SYSTEM
Title (en)
NETWORK ELEMENT AND INPUT-OUTPUT UNIT FOR A SYNCHRONOUS TRANSMISSION SYSTEM
Title (de)
NETZELEMENT UND EIN-/AUSGABEEINHEIT FÜR EIN SYNCHRONES ÜBERTRAGUNGSSYSTEM
Title (fr)
ELEMENT DE RESEAU ET UNITE D'ENTREE/DE SORTIE POUR UN SYSTEME DE TRANSMISSION SYNCHRONE
Publication
Application
Priority
- DE 19627728 A 19960710
- EP 9704055 W 19970710
Abstract (en)
[origin: DE19627728A1] The invention concerns a network element and an input-output unit (1) for a synchronous transmission system according to the standard for Synchronous Digital Hierarchy. The input-output unit (1) contains a signal processing device (2) that has a reception data memory (5), a transmission data memory (7), a control unit (6) and a processor (3). The processor (3) is a digital signal processor which essentially carries out the processing of a STM-N signal.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
H04J 3/1611 (2013.01 - EP US); H04J 3/0685 (2013.01 - EP US)
Citation (search report)
See references of WO 9801971A1
Designated contracting state (EPC)
DE FI FR GB IT SE
DOCDB simple family (publication)
DE 19627728 A1 19980115; EP 0850517 A1 19980701; US 6208648 B1 20010327; WO 9801971 A1 19980115
DOCDB simple family (application)
DE 19627728 A 19960710; EP 9704055 W 19970710; EP 97934546 A 19970710; US 2981498 A 19980508