Page 7 – Omnitron Systems Technology Converter GXTM User Manual User Manual
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NOTE: When the fiber optic port operates in Auto-Negotiation mode, the port advertises for Pause.
When the fiber optic port operates in Manual mode, Pause is disabled.
NOTE: The fiber optic port of the GX/TM works in Full-Duplex mode in both Auto and Manual
Negotiation modes.
3.2.1.2
SW2 - UTP Auto/Manual Negotiation “AN/Man”
When this DIP-switch is in the “AN” position (factory default), the UTP port automatically determines the
Speed, Duplex and Pause mode of the connecting UTP device. If the connecting UTP device cannot
provide the proper signal to indicate its own mode of operation, then the DIP-switch should be set to the
Manual mode “Man” position. Manual mode requires manually configuring the UTP port to match the
Speed and Duplex mode of the connecting UTP device using the “10/100” and “FDX/HDX” DIP-switches.
PI
SA
SW2
SW3
SW4
SW5
UTP Mode of Operation
AN
1000
100
or
10
FDX
Configured for Auto Negotiation.
It advertises and negotiates in this order:
1000F, 1000H, 100F, 100H, 10F, 10H
AN
1000
100
or
10
HDX
Configured for Auto Negotiation.
It advertises and negotiates in this order:
1000H, 100F, 100H, 10F, 10H
AN
10-100
100
FDX
Configured for Auto Negotiation.
It advertises and negotiates in this order:
100F, 100H, 10F, 10H
AN
10-100
100
HDX
Configured for Auto Negotiation.
It advertises and negotiates in this order:
100H, 10F, 10H
AN
10-100
10
FDX
Configured for Auto Negotiation.
It advertises and negotiates in this order:
10F, 10H
AN
10-100
10
HDX
Configured for Auto Negotiation.
It advertises and negotiates in this order:
10H
MAN
1000
100
or
10
FDX
Configured for Auto Negotiation.
It advertises and negotiates in this order:
1000F, 1000H, 100F, 100H, 10F, 10H.
When the port is set to 1000, it is always in
AN mode.
MAN
1000
100
or
10
HDX
Configured for Auto Negotiation.
It advertises and negotiates in this order:
1000H, 100F, 100H, 10F, 10H.
When the port is set to 1000, it is always in
AN mode.
MAN
10-100
100
FDX
Port forced to 100 FDX
MAN
10-100
100
HDX
Port forced to 100 HDX
MAN
10-100
10
FDX
Port forced to 10 FDX
MAN
10-100
10
HDX
Port forced to 10 HDX
UTP Port Configuration Matrix
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