StarTech.com ET91000LC Instruction Manual

Instruction Manual
Gigabit Multi Mode Fiber/Ethernet Media Converter
ET91000LC / ET91000LCGB / ET91000LCEU
ET91000SC
DE: Bedienungsanleitung - de.startech.com
FR: Guide de l'utilisateur - fr.startech.com
ES: Guía del usuario - es.startech.com
IT: Guida per l'uso - it.startech.com
NL: Gebruiksaanwijzing - nl.startech.com
PT: Guia do usuário - pt.startech.com

Packaging Contents

• 1 x Fiber Media Converter
• 1 x Power Adapter
• 1 x Instruction Manual

System Requirements

• Multi Mode fiber cable
• Cat5e or better UTP Ethernet cable
• Gigabit network infrastructure
• Available AC electrical outlet
Installation
1. Connect the fiber network cable to the LC connector on the fiber
media converter. Using UTP Ethernet cable, connect the cable to
the RJ45 jack.
2. S et the Auto/Force switch on the media converter, to turn
auto negotiate on or off. If set to Force, set the Duplex
switch (full/half ) according to the specifications of your
networking equipment.
3. T he following example illustrates the connection scheme
when connecting from a 1000Base-T Ethernet port of a hub/
switch to a 1000Base-SX/LX port of another hub/switch,
through the fiber media converter:
4. T he following example illustrates the connection scheme
when connecting from a 1000Base-T Ethernet port on a hub/
switch to a 1000BASE-T Ethernet Network Interface Card
(NIC) in a computer through the fiber media converter:
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DIP Switch Configuration
Full/ Half:
The Fiber and UTP Duplex will be configured in Full duplex or Half
duplex.
NOTE: This switch includes an "Auto Reset" function so the power-
reset is not necessary when any modification is made here.
LBT:
Loop-back test and get remote side status:
(OFF = Not Active, ON = Active).
NOTE: If the local side loop-back test is active, then LEDs (except
PWR) will all blink rapidly and refresh to display the remote side
status.
LLF:
Link Loss Forwarding (OFF = Not active, On = Active)
Auto/Force:
Auto negotiate duplex mode, or force Full/Half via DIP switches.
LED Configuration
LED Name Status
PWR Power
Full Duplex Mode
FX Fiber Link
Loop-back
LBT Test/Get CPE
status
Link Loss
LLF
Forwarding
TX Ethernet Link
Description
ON Unit is powered
OFF Unit is not powered
Blink LBT mode enabled
ON Fiber side Full Duplex Mode
OFF Half Duplex Mode
ON Fiber link is detected
OFF Fiber link is not detected
Blink Fiber activity
Blink Mode enabled
OFF Mode disabled
ON Mode enabled
OFF Mode disabled
ON UTP link is detected
OFF UTP link is not detected
Blink UTP activity
Manual Revision: 02/23/2011
*ET91000LC shown