Synchrone Cross-Connect-Systeme
Ciena Limited
Main Airport CenterUnterschweinstiege 10,
60549 Frankfurt
Telefon +49(0)69 2 22 25 70 00
Ericsson GmbH Technology and Business Lab
Ericsson-Allee 1,
52134 Herzogenrath
Telefon +49(0)2407 575-0
RAD Data Communications GmbH
Otto-Hahn-Str. 28-30,
85521 Riemerling
Telefon +49(0)89 66 59 27-0
MRV Communications GmbH
Waldecker Str. 13,
64546 Mörfelden-Walldorf
Telefon +49(0)6105 207-0
Mr. Wong
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