Extreme Networks BlackDiamond 6816

Extreme Networks BlackDiamond 6816 ... number of edge switches and its carrier class reliability and security features, the BlackDiamond has been deployed with NEBS level 3 compliance in both large enterprise and carrier networks. Additionally the BlackDiamond 6800 series has an extensive offering of interfaces, so your investments in SONET, ATM, or other legacy technologies are fully protected. And with 3 sizes of BlackDiamond chassis, a wide range of needs can be met from the edge to the core, with all three chassis delivering cutting-edge performance, reliability, and scalability.