Security Agreement

Recorded: 2004-09-30 Received: 2005-07-26 Pages: 9

Assignor

NXEDGE INC.

Executed: 2004-09-21

Assignee

COMERCA BANK

2321 ROSECRANS AVE., SUITE 5000, EL SEGUNDO, CA, 90245, UNITED STATES

Covered Properties (2)

Fiber optic switch

Application: 10/217,346 →

Gimbaled optical switch

Application: 09/938,865 →