| December 8, 2011 |
CSCO |
|
| December 6, 2011 |
T |
|
| December 6, 2011 |
IPC Systems |
|
| December 5, 2011 |
LVLT |
|
| December 5, 2011 |
ADTN |
|
| December 4, 2011 |
CSCO |
|
| December 1, 2011 |
NTT |
|
| December 1, 2011 |
LVLT |
|
| November 30, 2011 |
LVLT |
|
| November 30, 2011 |
LVLT |
|
| November 30, 2011 |
BSFT |
|
| November 30, 2011 |
T |
|
| November 29, 2011 |
Zayo |
|
| November 29, 2011 |
Unite Private Networks |
|
| November 29, 2011 |
EQIX |
|
| November 23, 2011 |
CIEN |
|
| November 23, 2011 |
Cologix |
|
| November 23, 2011 |
LVLT |
|
| November 22, 2011 |
LVLT |
|
| November 21, 2011 |
IPC Systems |
|
| November 21, 2011 |
T |
|
| November 21, 2011 |
LVLT |
|
| November 21, 2011 |
CSCO |
|
| November 21, 2011 |
T |
|
| November 21, 2011 |
Birch Communications |
|