ADVA AG Optical Networking

ADVA AG Optical Networking (OJ:ADV) ADVA AG Optical Networking / Directors' dealings: Director's Dealings announcement according to §15a WpHG (the German Securities Trading Act) Director's Dealings announcement according to §15a WpHG (the German Securities Trading Act) processed and transmitted by Hugin. The issuer is solely responsible for the content of this announcement. ---------------------------------------------------------------------- --------------

ADVA AG Optical Networking (OJ:ADV) ADVA AG Optical Networking / Directors' dealings: Director's Dealings announcement according to §15a WpHG (the German Securities Trading Act) Director's Dealings announcement according to §15a WpHG (the German Securities Trading Act) processed and transmitted by Hugin. The issuer is solely responsible for the content of this announcement. ---------------------------------------------------------------------- --------------

ADVA AG Optical Networking (OJ:ADV) ADVA AG Optical Networking / Directors' dealings: Director's Dealings announcement according to §15a WpHG (the German Securities Trading Act) Director's Dealings announcement according to §15a WpHG (the German Securities Trading Act) processed and transmitted by Hugin. The issuer is solely responsible for the content of this announcement. ---------------------------------------------------------------------- --------------

ADVA AG Optical Networking (OJ:ADV) ADVA AG Optical Networking / Directors' dealings: Notification of Director Dealings pursuant to section 15a WpHG Director's Dealings announcement according to §15a WpHG (the German Securities Trading Act) processed and transmitted by Hugin. The issuer is solely responsible for the content of this announcement. ---------------------------------------------------------------------- --------------

ADVA AG Optical Networking (OJ:ADV) ADVA AG Optical Networking / Quarterly report / Ad hoc: ADVA OPTICAL NETWORKING REPORTS Q3 2008 FINANCIAL RESULTS IN LINE WITH EXPECTATIONS Ad hoc announcement according to §15 WpHG processed and transmitted by Hugin. The issuer is solely responsible for the content of this announcement. ---------------------------------------------------------------------- --------------

ADVA AG Optical Networking (OJ:ADV) York, United Kingdom and Martinsried/Munich, Germany. October 06, 2008. ADVA Optical Networking today announced that THUS, one of the U.K.'s leading business service providers, has selected the ADVA FSP 150 to assist with the delivery of intelligent Ethernet services to enterprise customers throughout the U.K. Spanning more than 10,000km, THUS' national next-generation network connects 190 points of presence, including major business centers such as London, Manchester and Glasgow. Built on a foundation of IP and MPLS over fiber, THUS' network will use the ADVA FSP 150 in its delivery of a range of intelligent Ethernet services with unparalleled last-mile flexibility, control and management.

ADVA AG Optical Networking (OJ:ADV) Optical demarcation capability enables service providers to deliver differentiated, intelligent optical services

ADVA AG Optical Networking (OJ:ADV) New flexible remote node unifies carriers' access and backhaul networks, delivering higher bandwidth to more customers with fewer active sites and lower power consumption

ADVA AG Optical Networking (OJ:ADV) ADVA FSP 2000 platform delivers the power efficiency, scalability and reliability needed to support one of world's leading IT services business

Single-fiber network connects over 1,100 sites and 200,000 users, providing access to the latest bandwidth-intensive learning resources