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5
To connect a fiber-optic cable to
a module:
1. For fiber optic modules, remove
the plastic dust covers from the
cable connectors and from the
module port.
2. Press the connector into the jack
so that the tabs on the connector
slide into the notches in the jack
and the connector snaps securely
into place.
3. If you are using cable with SC duplex connectors, as shown in the
illustration, both cables are connected simultaneously. If the cable has
simplex connectors, install them one at a time and make sure that the
cable connected into the Tx (transmit) port on the module is connected
into the
receive
port on the device at the other end of the cable; similarly,
make sure the Rx (receive) port on the module is connected to the
transmit
port on the other device.
To connect a twisted-pair cable
to a module:
Push the RJ-45 plug into the RJ-45
jack until the tab on the plug clicks
into place.
When power is applied to this module and
an active network cable is connected to the
module port, the Link LED for the port
should be ON.
If the LED is off, see “Troubleshooting”, on
the next page.
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7
25
26
17 18
23 24
Link
Act
Link
Act
1000BASE-SX-SC
TX
RX
SMC6624GSSC
notches
Fiber cable
with duplex SC
connector
25
18
24
Link
Act
Link
Act
100/1000BASE-T
SMC6624GT
RJ-45 connector
Category 5 or better
UTP or STP cable:
25 26
1
2
3
4
5
7
8
9 10 11
Clear
Reset
Self
Test
Fan
Status
Link LED