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Cisco 1750 Router Hardware Installation Guide
78-6169-02
Rear-Panel Ports and LEDs
Use the rear-panel LEDs during router installation to confirm that you have
correctly connected all cables to the router.
WIC/VIC slot
SLOT 0
Supports either a Cisco WIC or VIC. For detailed
information, refer to the
Cisco WAN Interface Cards
Hardware Installation Guide
that comes with every
card.
WIC/VIC slot
SLOT 1
Supports either a Cisco WIC or VIC. For detailed
information, refer to the
Cisco WAN Interface Cards
Hardware Installation Guide
that comes with every
card.
VIC slot
SLOT 2
Supports one Cisco VIC. For detailed information, refer
to the
Cisco WAN Interface Cards Hardware
Installation Guide
that comes with every card.
Power socket
+5, +12, –12
VDC
Router connection to the external power supply.
Protective earth
Ground wire
Router connection to earth ground by using a green and
yellow 14 AWG ground wire.
Table 2
Rear-Panel Connectors (continued)
Connector/Slot
Label/Color
Description
Table 3
Rear Panel LEDs
LED Label
Color
Description
FDX
Green
On—Ethernet port is operating in full-duplex mode.
Off—Ethernet port is operating in half-duplex mode.
100
Green
On—Ethernet port is operating at 100 Mbps.
Off—Ethernet port is operating at 10 Mbps.
LINK
Green
On when the Ethernet link is up.
SLOT 0 OK
Green
On when either a WIC or VIC is correctly inserted in the
card slot.
SLOT 1 OK
Green
On when either a WIC or VIC is correctly inserted in the
card slot.
