- Typically K22 (RATP), A-2Y2YV, A-2Y2YB2Y, A-2Y2YDB2Y
- Copper, multi-core signaling and control cables are hybrid energy/telecom cables providing low-voltage energy and two-way telecommunications for wayside equipment, vital relays and systems for advanced train control.
Nexans is involved in the London Underground’s Jubilee Northern Upgrade Program which will overhaul, upgrade and refit signalling on key lines. Other subway projects include the Daegu Subway line and Incheon International Airport in Korea, Santiago, Sao Paolo, New Delhi and Hanoi, Reims, and Algiers. In the US, Nexans is a prime supplier to AnsaldoSTS (Pittsburg). In Australia, Nexans has just extended its supply contract with Railcorp.
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For low frequency telecom transmission, this pairs and multipairs cables (miniaturized or not) are used in switching, ADSL ...