Upgrade of the Telvent switch up to eighteen 1 Gbps ports

The Catalyst 4507R-E switch, situated at Telvent, has been extended with 12 additional 1 Gbps ports, thus it currently has 18 fiber 1 Gbps ports. This extension was needed because with the last upgrades and entities connections to the Telvent node the number of available ports for new 1 Gbps connections was exhausted.