Try Bristol as I believe they have a number of IP addressable OTU's running on their own internal fibres Tony Anthony Sharp Engineer (Traffic Signals) Tel: 01454 86 3605 Fax: 01454 86 2695 Find out more about the work of the Highways & Transportation Section at: www.southglos.gov.uk/TransportAndRoads Please consider the environment before printing this e-mail =20 -----Original Message----- From: tcug-bounce@xxxxxxxxxxxxx [mailto:tcug-bounce@xxxxxxxxxxxxx] On Behalf Of Gollop, Alistair J Sent: 04 July 2008 14:18 To: tcug@xxxxxxxxxxxxx Subject: [TCUG] Use of fibre-optic, IP addressable UTC A colleague has recently finished a project implementing UTC control, utilising fibre-optic connectivity to traffic signal controllers, with IP addressed O.T.U.'s running in real-time. The system has been running successfully since commissioning. =20 He is curious to know if anyone else has completed (or has plans for) a similar project, and any issues they may have encountered. regards Alistair Gollop FIHIE MIET Senior Traffic Signal Engineer Mott MacDonald Ltd, Stoneham Place, Stoneham Lane, Southampton, SO50 9NW Office: 023 8062 8725 Mobile: 07717 224366 Fax: 07092 218790 Email: alistair.gollop@xxxxxxxxxxx This message is from Mott MacDonald Limited, registered in England number 1243967. Registered office: St Anne House, 20-26 Wellesley Road, Croydon, Surrey, CR9 2UL, England. ----------------------------------------------------------- A message from the TCUG mailing list. For information about the list visit //www.freelists.org/webpage/tcug ********************************************************************** This email and any files transmitted with it from South Gloucestershire Council are confidential and intended=20 solely for the use of the individual or entity to whom they are addressed. If you have received this email in error=20 please notify the South Gloucestershire Council=20 Postmaster at the address below. This footnote also confirms that this email message has=20 been swept for the presence of computer viruses. postmaster@xxxxxxxxxxxxxxxx ********************************************************************** ----------------------------------------------------------- A message from the TCUG mailing list. For information about the list visit //www.freelists.org/webpage/tcug