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NCB-EL Routers
5.2.1 Component Descriptions
Status LEDs
ACT Yellow activity LED (ACT); indicates a packet has been passed by the router.
ERR Red Error LED that indicates one of the following:
• Always on: a diagnostic error has occurred.
• Slow flash or always on: insufficient configuration information is present.
• Quick flash: insufficient IP configuration information.
Power Green LED that indicates when power is present for the router.
Network LEDs
ETH RX Yellow Ethernet Receive LED that indicates when a packet has been detected on the
Ethernet port.
WINK Red LED that flashes for two seconds when the Control Neuron receives a Wink Network
Management command.
ETH TX Green Ethernet Transmit LED that indicates when a packet is transmitted on the Ethernet
port.
Buttons
Reset Hardware button that resets the entire NCB router.
CSVC Service button for the router's Neuron processor (not used for NCB-EL/NCB-FL).
RSVC Service button for the router module.
36
10BASE-T
OPTION
NETWORK
Figure 5.1 NCB-EL Router Diagram
IFI Routers/Repeaters Installation & Operation Manual - P/N: 53388:Rev: A1 5/5/09
NCB-EL Product Description
AUI
WINK
ETH TX
ETH RX
ASYNC
CSVC
RSVC
DC IN
ERR
PWR
ACT
RESET
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