Allied Telesis AT-IMC2000T/SC, Руководство по установке

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Chapter 2: Installation
29
Speed/Duplex
Combinations for
AT-IMC200
For speed/duplex interactions between the copper port on the AT-IMC200
and the copper link partner, see Table 5 on page 29 for allowable speed/
duplex combinations.
Note
The twisted-pair port on the media converter features Auto MDI/
MDI-X when operating at 10, 100, or 1000 Mbps. The port is
configured as MDI or MDI-X when it is connected to an end node.
Consequently, you can use a straight-through twisted-pair cable
when connecting any type of network device to the twisted-pair port
on the media converter.
For the fiber-optic port specifications, refer to “Fiber-Optic Port
Specifications” on page 52.
Table 5. Copper Connection Speed/Duplex and Resulting Speed - AT-IMC200
AT-IMC200
Copper Port
Speed/Duplex
Setting
Copper Link Partner Port Setting
Auto Negotiation 100Mbps Force
Full Duplex 100Mbps Force
Half Duplex 1000Mbps
Force Full
Duplex*
Auto Negotiation 100Mbps full
duplex
connection
Duplex
mismatch – not
supported 100Mbps half
duplex
connection No connection
100Mbps Full
Duplex
Duplex
mismatch – not
supported 100Mbps full
duplex
connection Duplex
mismatch – not
supported No connection
*Although 1000Mbps connections require Auto Negotiation, some switches allow the option
of only advertising 1000Mbps speed.
Note: The fiber port always runs at 100Mbps full duplex.