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in stockReleased: 1997-11-20
UNE ETS 300450:1997
BUSINESS TELECOMMUNICATIONS (BTC). ORDINARY AND SPECIAL QUALITY VOICE BANDWIDTH 2-WIRE ANALOGUE LEASED LINES (A2O AND A2S). TERMINAL EQUIPMENT INTERFACE.
Telecomunicaciones de Empresa (BTC). Líneas analógicas alquiladas de banda vocal de dos hilos de calidad ordinaria y especial (A2O y A2E). Interfaz del equipo terminal.
Format
Availability
Price and currency
English PDF
Immediate download
110.00 USD
English Hardcopy
In stock
110.00 USD
Spanish PDF
Immediate download
91.67 USD
Spanish Hardcopy
In stock
91.67 USD
Standard number: | UNE ETS 300450:1997 |
Pages: | 28 |
Released: | 1997-11-20 |
Status: | Standard |
DESCRIPTION
This standard UNE ETS 300450:1997 BUSINESS TELECOMMUNICATIONS (BTC). ORDINARY AND SPECIAL QUALITY VOICE BANDWIDTH 2-WIRE ANALOGUE LEASED LINES (A2O AND A2S). TERMINAL EQUIPMENT INTERFACE. is classified in these ICS categories:
- 33.040.40