Switching Hub Hub-100 (Option) - Furuno FAR-28x7 Series Operator's Manual

1. RADAR OPERATION
1.51

Switching Hub HUB-100 (option)

The HUB-100 provides switching for a card interface unit and multiple processor
units (max. 7), using an Ethernet interface (100BASE-TX/10BASE-T). LEDs
display link/activity, mode (full-duplex or half-duplex) and collision statuses.
No operation is required of the user. Simply turn on the HUB-100's AC power
source to power it.
LED display
The LEDs on the top of the unit light, flash or go off according to equipment
status. When the equipment is powered all LEDs light and then go off.
LED
Power
Link/Act
FDx/Col
100M
1-92
Switching Hub HUB-100
LED status and meaning
Status
Lit Equipment powered
Off Equipment off
Lit Connection with terminal normal
Off Connection with terminal disconnected
Flashing Data TX or RX
Lit Full-duplex
Off Half-duplex
Flashing Collision
Lit 100Mbps connection
Off 10Mbps connection
LEDs
Meaning