| Total | $33M |
| Series D, 1/06 Accel Partners Amadeus Capital Partners TVM Capital | $9M |
| Unattributed, 2/09 Accel Partners Adara Venture Partners TVM Capital Amadeus Capital Partners | $7.5M |
| Unattributed, 12/10 Accel Partners Adara Venture Partners Amadeus Capital Partners TVM Capital Samsung Ventures | $16.5M |
Cambridge Broadband Networks’ VectaStar is a Point-to-Multipoint microwave backhaul solution for mobile broadband networks.