Annual Report and Accounts

Spirent Communications PLC
28 March 2008


                            SPIRENT COMMUNICATIONS PLC

           ANNUAL REPORT 2007 AND ANNUAL GENERAL MEETING DOCUMENTATION

London, UK - 28 March 2008 - Spirent Communications plc (LSE: SPT), a leading
communications technology company, announces that it has today posted the Annual
Report 2007, Notice of 2008 Annual General Meeting and Form of Proxy to its
shareholders. Copies of the following documents have been submitted to the UK
Listing Authority, and will shortly be available for inspection at the UK
Listing Authority's Document Viewing Facility, which is situated at Financial
Services Authority, 25 The North Colonnade, Canary Wharf, London, E14 5HS:
     
     •    Annual Report 2007

     •    Notice of 2008 Annual General Meeting

     •    Form of Proxy for 2008 AGM

The Annual Report 2007 and Notice of 2008 Annual General Meeting will also be
available in the Investors section of the Spirent Communications plc website at
www.spirent.com.

                                    - ends -

Enquiries
 
  Michael Anscombe         Spirent Communications plc       [phone]
  Company Secretary


About Spirent Communications plc

Spirent Communications plc is a leading communications technology company
focused on delivering innovative systems and services to meet the needs of
customers worldwide.  We are a global provider of performance analysis and
service assurance solutions that enable the development and deployment of
next-generation networking technologies such as broadband services, Internet
telephony, 3G wireless and web applications and security testing.  The Systems
group develops power control systems for specialist electrical vehicles in the
mobility and industrial markets.  Further information about Spirent
Communications plc can be found at www.spirent.com.

Spirent Communications plc Ordinary shares are traded on the London Stock
Exchange (ticker: SPT).  The Company operates a Level 1 American Depositary
Receipt ("ADR") programme with each ADR representing four Spirent Communications
plc Ordinary shares.  The ADRs trade in the US over-the-counter market under the
symbol SPMYY and the CUSIP number is 84856M209.
Spirent and the Spirent logo are trademarks or registered trademarks of Spirent
Communications plc.  All other trademarks or registered trademarks mentioned
herein are held by their respective companies.  All rights reserved.

This document may contain forward-looking statements which are made in good
faith and are based on current expectations or beliefs, as well as assumptions
about future events.  You can sometimes, but not always, identify these
statements by the use of a date in the future or such words as "will", "
anticipate", "estimate", "expect", "project", "intend", "plan", "should", "may",
"assume" and other similar words.  By their nature, forward-looking statements
are inherently predictive and speculative and involve risk and uncertainty
because they relate to events and depend on circumstances that will occur in the
future.  You should not place undue reliance on these forward-looking
statements, which are not a guarantee of future performance and are subject to
factors that could cause our actual results to differ materially from those
expressed or implied by these statements.  The Company undertakes no obligation
to update any forward-looking statements contained in those document, whether as
a result of new information, future events or otherwise.



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