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Q3 interface at the Local Exchange (LE) for line and circuit testing of analogue and Integrated Services Digital Network (ISDN) subscriber lines;Part 1: Q3 interface specification (Endorsed by Asociación Espanola de Normalización in August of 2021.)
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STANDARD published on 1.8.2021
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| Availability | IN STOCK |
| Price | ONREQUEST excl. VAT |
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Designation standards: UNE-EN 301006-1V1.2.3
Publication date standards: 1.8.2021
SKU: NS-1111747
Approximate weight : 300 g (0.66 lbs)
Country: Spanish technical standard
Category: Technical standards UNE
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Latest update: 2026-09-08 (Number of items: 2 300 134)
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