NORTEL NETWORKS OPTICAL COMPONENTS LIMITED

(Company Number 02515751 )

Previous Name of Company: Nortel Networks plc. Nortel plc. Nortel Limited. Northern Europe Telecom Limited. Northern Telecom plc. Semimatch plc

Registered office: 1 More London Place, London SE1 2AF

Notice is hereby given that the creditors of the above named company are required on or before 14 November 2011 to send full details in writing of their debts or claims, including supporting documentation to Kerry Lynne Trigg the Joint Liquidator of the company, at Ernst & Young LLP, 1 More London Place, London, SE1 2AF. Creditors who have not provided full written details of their debts or claims by 14 November 2011 may be excluded from any subsequent distribution.

Further details contact: Kerry Lynne Trigg or Samantha Jane Keen (IP Nos 9269 and 9250) Telephone: 020 7951 1718. Alternative contact: Mani Mader

K L Trigg, Joint Liquidator

12 August 2011