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SW1: P1 Auto/Manual Negotiation "AN/MAN" - All Models
When this DIP-switch is in the "AN" position (factory default), the port automatically
determines the duplex and pause modes of the connected remote device. When
this DIP-switch is in the "MAN" position, no capabilities are advertised and the fiber
port will operate in full-duplex mode.
NOTE: When Port 1 is a copper port, the port will operate at 100Mbps full-
duplex when configured for Manual operation.
SW2: P2 Auto/Manual Negotiation "AN/MAN" - SFP/SFP Model
When this DIP-switch is in the "AN" position (factory default), the port automatically
determines the duplex and pause modes of the connected remote device. When
this DIP-switch is in the "MAN" position, no capabilities are advertised and the fiber
port will operate in full-duplex mode.
SW2, SW3, SW4 and SW5: Port 2 Speed/Duplex - All UTP Models
SW2
SW3
SW4
SW5
P2
P2
P2
P2
AN/MAN
1000/100-10
100/10
FDX/HDX
(RJ-45)
(RJ-45)
(RJ-45)
(RJ-45)
AN
1000
10 or 100
FDX
AN
1000
10 or 100
HDX
AN
10-100
100
FDX
AN
10-100
100
HDX
AN
10-100
10
FDX
AN
10-100
10
HDX
MAN
1000
10 or 100
FDX
MAN
1000
10 or 100
HDX
MAN
10-100
100
FDX
MAN
10-100
100
HDX
MAN
10-100
10
FDX
MAN
10-100
10
HDX
Port Configuration Matrix
Mode of Operation
The RJ-45 port is set to auto-negotiation with the
following modes advertised: 1000FDX, 1000HDX,
100FDX, 100HDX, 10FDX, 10HDX
The RJ-45 port is set to auto-negotiation with the
following modes advertised:
1000HDX, 100FDX, 100HDX, 10FDX, 10HDX
The RJ-45 port is set to auto-negotiation with the
following modes advertised:
100FDX, 100HDX, 10FDX, 10HDX
The RJ-45 port is set to auto-negotiation with the
following modes advertised: 100HDX, 10FDX, 10HDX
The RJ-45 port is set to auto-negotiation with the
following modes advertised: 10FDX, 10HDX
The RJ-45 port is set to auto-negotiation with the
following modes advertised: 10HDX
The RJ-45 port is set to auto-negotiation with the
following modes advertised: 1000FDX (When set to
1000, the port is always in AN mode)
The RJ-45 port is set to auto-negotiation with the
following modes advertised: 1000HDX (When set to
1000, the port is always in AN mode)
The RJ-45 port is set to manual negotiation and is
forced to: 100FDX
The RJ-45 port is set to manual negotiation and is
forced to: 100HDX
The RJ-45 port is set to manual negotiation and is
forced to: 10FDX
The RJ-45 port is set to manual negotiation and is
forced to: 10HDX
Page 7
SW3, SW4 and SW5: Reserved - SFP/SFP Model
These DIP-switches are reserved and must be in the DOWN (default) position.
SW6, SW7, SW8: Link Modes
These three DIP-switches configure the link mode settings. It is recommended to
have link modes DOWN "Off" position (default) during the initial installation. After the
circuit has been tested and operational, configure the module for the desired mode.
For detailed information on the operation of the different Link Modes, download the
application note "iConverter Link Modes" available on Omnitron's web page: https://
www.omnitron-systems.com/documentation/iconverter-product-documentation/
application-notes-and-other-documents.
SW6
SW7
SW8
DOWN
DOWN
DOWN
Link Segment (LS)
UP
DOWN
DOWN
Link Propagate (LP)
DOWN
UP
DOWN
Remote Fault Detect + Link Segment (RFD+LS)
UP
UP
DOWN
Remote Fault Detect + Link Propagate (RFD+LP)
DOWN
DOWN
UP
Symmetrical Fault Detect (SFD)
UP
DOWN
UP
Asymmetrical Link Propagate Port 1 to Port 2 (ALP P1 P2)
DOWN
UP
UP
Asymmetrical Link Propagate Port 2 to Port 1 (ALP P2 P1)
Asymmetrical Link Propagate Port 1 to Port 2 + Port 1
UP
UP
UP
Remote Fault Detect (ALP P1 P2 + P1 RFD)
Link Modes Descriptions
NOTE: Configuring both link partners for RFD will cause a "deadly embrace"
lockup condition during a link failure. This is an illegal setting.
NOTE: The RFD link mode will only operate when the interface is configured
for Manual "MAN" operation.
DIP-switch Bank 1 Settings: 3-Port Models
The function of DIP-switch Bank 1 is outlined in the table below.
Switch
Description
Position
1
P1 AN/MAN
2
P2 AN/MAN
3
P3 AN/MAN
4
Return to Primary
5
Redundancy
6
7
8
DIP-switch Bank 1 for 3-Port Models
Function
DOWN
UP
(Off)
(On)
AN
MAN
AN
MAN
AN
MAN
RTP
OFF
NORM
1:1
See Link Mode descriptions
Page 8
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