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Homepage>UNE standards>UNE ETS 300451:1997 BUSINESS TELECOMMUNICATIONS (BTC). ORDINARY QUALITY VOICE BANDWIDTH 4-wire analogue leased line (A40). Connection characteristics and network interface presentation.
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in stockReleased: 1997-11-20
UNE ETS 300451:1997 BUSINESS TELECOMMUNICATIONS (BTC). ORDINARY QUALITY VOICE BANDWIDTH 4-wire analogue leased line (A40). Connection characteristics and network interface presentation.

UNE ETS 300451:1997

BUSINESS TELECOMMUNICATIONS (BTC). ORDINARY QUALITY VOICE BANDWIDTH 4-wire analogue leased line (A40). Connection characteristics and network interface presentation.

Telecomunicaciones de Empresa (BTC). Línea analógica alquilada de banda vocal de cuatro hilos de calidad ordinaria (A4O). Características de conexión y presentación de la interfaz de red.

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94.11 USD
Standard number:UNE ETS 300451:1997
Pages:35
Released:1997-11-20
DESCRIPTION

This standard UNE ETS 300451:1997 BUSINESS TELECOMMUNICATIONS (BTC). ORDINARY QUALITY VOICE BANDWIDTH 4-wire analogue leased line (A40). Connection characteristics and network interface presentation. is classified in these ICS categories:

  • 33.040.40
Categories:
UNE standards
33.040.40 Data communication networks
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