18
3270 REPEATER—FIBER
4. Operation
Table 4-1. Status LEDs.
LED
Description
Power
Steady green LED indicates connection to
external AC power.
UTP/STP—Coax
Blinking green LED indicates network traffic on
the unshielded or shielded twisted-pair link or
on the coaxial cable.
Fiber
Blinking green LED indicates network traffic on
the fiber link.
NOTE
Devices installed at maximum distances may not function
reliably because of limitations imposed by host timeouts
and/or by terminal equipment timeouts.
Figure 4-1. Front panel showing LEDs and connectors.