Allied Telesis AT-MMC200/LC, Руководство по установке

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Chapter 2: Installation
52
2. Plug the power adapter to a power outlet. Refer to “Power
Specifications” on page 58 for power requirements.
3. Verify that the PWR LED is lit green. If the PWR LED is off, refer to
“Troubleshooting” on page 53.
4. Verify that the SYS LED is lit green. If the SYS LED is off, refer to
“Troubleshooting” on page 53.
The solid green SYS LED with heartbeat indicates that the media
converter is operational. For the media converters except the
AT - MMC2000/SP model, the slow blinking green SYS LED indicates
that an error is present. For the AT - MMC2000/SP model, the slow
blinking SYS LED means that no SFP module is installed or an error is
present.
Note
For more information about LEDs, see Table 4 on page 25.
5. If the media converter has a fiber-optic connector, remove the dust
cover from the fiber-optic connector and connect the cable to the fiber-
optic port. For the AT - MMC2000/T model, skip to Step 7.
6. Verify that the media converter’s transmitter port (TX) is connected to
the end node’s receiver port (RX) and that the media converter’s
receiver port (RX) is connected to the end node’s transmitter port (TX).
For example, on the AT - MMC2000/ST media converter, connect the
red TX connector on the fiber-optic cable to the transmitter port on the
AT - MMC2000/ST media converter and connect the other connector to
the receiver port on the end node. Then connect the black RX
connector on the fiber-optic cable to the receiver port on the
AT - MMC2000/ST media converter and connect the other connector to
the transmitter port on the end node.
7. Connect the twisted-pair cable to the twisted-pair port.
For speed/duplex interactions between the copper port and the copper
link partner, refer to Table 8 on page 43 for allowable speed/duplex
combinations.
Note
For the AT - MMC2000/T model, repeat this step for the other
twisted-pair port.
8. Power on the end nodes.
The media converter is now ready for use.