Black Box LB9002A-ST-R2 manual Product Specifications, ? Power, ? MDI Button, Port Status Display

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Express Ethernet Switch

LED

LNK/ACT

(link/activity)

100

FDX/COL (full-duplex/collision)

State

Steady

Flashing

Steady

Off

Steady

Flashing

Off

Indication

The port has established a valid network connection

The port is receiving or transmitting data

The port has established a valid 100 Mbps connection

The port has established a valid 10 Mbps network connection

The connection is in full-duplex mode

Collision occurred in the 10/100 domain

The connection is in half-duplex mode

*Collision will only occur on the half-duplex mode of transmission between two devices.

?Power

This LED illuminates when the switch is connected to a power supply and turned on.

?MDI Button

Also referred to as the uplink button.

The following chart details the LED status displays.

Table 2: Port Status Display

LED

LNK (link)

ACT (activity)

FDX (full-duplex)

State

Steady

Flashing

Steady

Off

Indication

The port has established a valid network connection

The port is transmitting or receiving data

The connection is in full-duplex mode

The connection is in half-duplex mode

?Uplink button

Fiber Module Installation

??Turn off the power. The module is not hot- swappable.

?? Remove the cover plate, retaining screws and plate for later replacement

??Slide in the module, following the guides

??Snap in the module to attain a firm connection

Product Specifications

All Black Box Express Ethernet Switches auto-negotiate 10/100 Mbps, use store -and- forward and non-blocking architectures and use back pressure for half-duplex and IEEE 802.3x compliant flow-control for full-duplex. The Express Ethernet Switches support substantial MAC entries with address filtering and relearning capabilities .

ETHERNET STANDARDS

IEEE 802.3 10BASE-T; IEEE 802.3u 100BASE-TX/FX

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Contents LB9002A-ST-R2 AugustInstrucciones DE Seguridad Express Ethernet Switch Trouble-shooting Product FeaturesInstallation About This ManualPage Product Specifications Installation Table of Contents About This ManualTrademarks Glossary Product Features Key FeaturesPhysical Features ?? Safety ULIllustrated Compact-Size Switches ? Port Status for the TX portFiber Module Installation Product Specifications? Power ? MDI ButtonSwitching Method Installation Quick TipUplink or MDI Function Cable SpecificationsFiber-optic cabling Possible Solution Problem No Power to the SwitchPossible Problem Solution Possible ProblemTransmission Problems Trademarks Glossary

LB9002A-ST-R2 specifications

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