CABLETRON SYSTEMS, INC.
TPFOT-2
Device Type | Transceiver |
NIC Type | Ethernet |
Maximum Onboard Memory | Unidentified |
Boot ROM | Not available |
Network Transfer Rate | 10Mbps |
Topology | Star |
Wiring Type | Unshielded twisted pair Fiber optic |
Data Bus | External |

CONNECTIONS | |||
Function | Label | Function | Label |
Power jack | CN1 | Fiber optic connector (ST) - transmit | TX |
RJ-45 UTP connector | CN2 | Fiber optic connector (ST) - receive | RX |
USER CONFIGURABLE SETTINGS | ||
Function | Label | Position |
RJ-45 configured for crossover operation | SW1 | On |
RJ-45 configured for straight-through operation | SW1 | Off |
DIAGNOSTIC LED(S) | |||
LED | Color | Status | Condition |
PWR | Green | On | Power is on |
PWR | Green | Off | Power is off |
XMT | Green | Blinking | Data is being received from fiber optic and transmitted from RJ45 |
XMT | Green | Off | Data is not being received from fiber optic and transmitted from RJ45 |
RCV | Yellow | Blinking | Data is being received from RJ45 and transmitted from fiber optic |
RCV | Yellow | Off | Data is not being received from RJ45 and transmitted from fiber optic |
COL | Red | Blinking | Collision detected on network |
COL | Red | Off | No collision detected on network |
LNK | Green | On | UTP link is good |
LNK | Green | Off | UTP link is broken |
FLNK | Green | On | Fiber optic link is good |
FLNK | Green | Off | Fiber optic link is broken |