Multi Tech Equipment MA30120 quick start Front Panel LED Descriptions

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MultiAccess Quick Start GuideIntroduction and Description

Front Panel

The MultiAccess has 16 front panel LEDs to provide operating status.

Front Panel LED Descriptions

LED

Description of LAN 1 & 2 LEDs

 

 

LINK

The LINK LED indicates link integrity for the LAN Ethernet port. If the Ethernet link is valid at

 

either 10 Mbps or 100 Mbps, the LINK LED is lit. If the Ethernet link is invalid, the LINK LED is off.

 

 

ACT

The ACT (Activity) LED indicates either transmit or receive activity on the LAN Ethernet port.

 

When activity is present on the LAN Ethernet port, the ACT LED is lit. When no activity is present

 

on the LAN Ethernet port, the ACT LED is off.

 

 

100MB

The 100MB LED indicates the speed of the LAN Ethernet port. The 100MB LED is lit if the LAN

 

Ethernet port is linked at 100 Mbps. The 100 MB LED is off at 10 Mbps.

 

 

LED

Description of LIne LI-1 thru LI-4 LEDs

 

 

LA

The LA (Link Active) indicates layer 1 is up. LA blinks when Los of Frame Alignment (LFA) but not

 

Loss of Signal (LOS).

 

 

LC

The LC indicates a red alarm.

 

 

LS

The LS indicates a yellow alarm.

 

 

LED

Description of Support Modem LEDs

 

 

CD

The CD (Carrier Detect) LED lights when the modem detects a valid carrier signal from another

 

modem. It is on when the modem is communicating with the other modem. It is off when the link is

 

broken.

 

 

RD

The RD (Read Data) LED flashes when the modem is receiving data from another modem.

 

 

DTR

The DTR (Data Terminal Ready) LED lights when the operating system detects and initializes the

 

modem.

 

 

TD

The TD (Transmit Data) LED flashes when the modem is transmitting data to another modem.

 

 

LED

Description of System LEDs

 

 

HDD

The HDD ACT (Hard Disk Drive Activity) LED lights when the MultiAccess hard disk drive is

ACT

accessed.

 

 

ALERT

The ALERT LED lights and the system beeps when memory DIMM is bad, missing, or if other

 

rudimentary hardware failure.

 

 

POWER

The POWER LED is off when the MultiAccess is in a reset state. When the POWER LED is lit, the

 

MultiAccess is not in a reset state.

 

 

Note: The Back Panel is described in the Cabling section.

Multi-Tech Systems, Inc. PN 82001423L

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Contents MA30120 Quick Start Guide Contents Management Remote AccessWAN Communications About This ManualSafety Recommendations for Rack Installations Ship Kit ContentsFront Panel Front Panel LED DescriptionsInstallation Site PlanningHardware Installation Cabling Procedure Back PanelStarting Your MultiAccess LoginPage Navigating Through the Screens Options Under Each MenuSetup Your Time Zone Network Setup Line Interfaces Modem Setup Modem UsagePage Click on the Save button Modem Setup Fax Setup Outbound Fax Client Data Base User Authentication Radius ClientPage Radius Server General Setup Radius Server User Setup Multi-Tech Systems, Inc. End User License Agreement Eula Multi-Tech Software License AgreementGNU General Public License License Agreements MultiAccess Quick Start Guide No Warranty 82001423L