ALLIED TELESYN, INC.
AT-1720T
Card Type | Network Interface Card |
NIC Type | Ethernet |
Maximum Onboard Memory | Unidentified |
Boot ROM | Available |
Network Transfer Rate | 10Mbps |
Topology | Star |
Wiring Type | Shielded twisted pair Unshielded twisted pair |
Data Bus | MCA |

CONNECTIONS | |
Function | Label |
RJ-45 connector | CN1 |
DIAGNOSTIC LED(S) | |||
LED | Color | Status | Condition |
TX | Green | On | Data is being transmitted |
TX | Green | Off | Data is not being transmitted |
RX | Yellow | On | Data is being received |
RX | Yellow | Off | Data is not being received |
LNK | Green | On | Link integrity is good |
LNK | Green | Off | Link integrity is broken |
COL | Yellow | On | Collision detected on network |
COL | Yellow | Off | No collision detected on network |