Lantronix 92000 Guide D’Installation Rapide

2 

The 100BaseFX Connections 

The fiber port pinouts 

The Tx (transmit) port of device I is connected to the Rx (receive) port of device II, 

and the Rx (receive) port of device I to the Tx (transmit) port of device II.

 

 

 

 

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Meets NEMA TS1/TS2 Environmental requirements such as 

temperature, shock, and vibration for traffic control equipment. 

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Meets IEC61000-6-2 EMC Generic Standard Immunity for 

industrial environment. 

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Support 802.3/802.3u/802.3x. Auto-negotiation: 10/100Mbps, 

full/half-duplex; Auto MDI/MDIX. 

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100BaseFX: Multi mode SC, ST, VF-45, MT-RJ, or LC type; 

Single mode SC or ST type; WDM Single mode SC type. 

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Support 2K MAC addresses. Provides 96K bytes memory 

buffer. 

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Alarms for power and port failure by relay output. 

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Operating voltage and Max. current consumption: 12VDC @ 

0.99A, 24VDC @ 0.55A, 48VDC @ 0.39A. Power consumption: 

18.72W Max. 

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Power Supply: Redundant DC Terminal Block power inputs or 

12VDC DC JACK with 124-240VAC external power supply. 

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Operating temperature ranges from -34

℃ to 74℃. 

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Supports Din-rail or panel mounting installation.   

Steady 

Switch is properly connected to power 

and turned on. 

(Green) 

Off 

Switch is not connected to power and is 

turned off. 

Steady 

1. Power failure occurred. 

2. Port failure occurred (when port fault 

alarm dip switch is enabled). 

(Red) 

Off 

1. Power failure is not occurred. 

2. Port failure is not occurred (when port 

fault alarm dip switch is enabled). 

3. Port fault alarm dip switch is disabled. 

10/100TX or 100FX 

Steady 

A valid network connection established. 

LNK stands for LINK. 

(Green) 

Flashing 

Transmitting or receiving data. 

ACT stands for ACTIVITY. 

Steady 

Light solid yellow for a port transferring 

at 100Mbps. 

(Yellow) 

Off 

The port is transferring at 10Mbps If this 

LED is dark.