Fast Ethernet
Media Converter
ET-9003STM
ET-9003SCM
ET-9003SCS-15
ET-9003SCS-30
ET-9003SCS-60
ET-9003MTS-15
User’s Manual
Fast Ethernet Media Converter
FCC COMPLIANCE STATEMENT
This equipment generates and uses radio frequency energy and if
not installed and used properly, that is, in strict accordance with
the instructions provided with the equipment, may cause
interference to radio and TV reception. The equipment has been
tested and found to comply with the limits for a Class A
computing device in accordance with the specifications in Subpart
B of Part 15 of FCC rules, which are designed to provide
reasonable protection against such interference in a commercial
environment. However, there is no guarantee that interference will
not occur in a particular installation.
If you suspect this equipment is causing interference, turn your
converter on and off while your radio or TV is showing
interference to determine the source of the interference.
You can try to correct the interference by one or more of the
following measures:
1. Reorient the receiving radio or TV antenna where this may be
done safely.
2. To the extent possible, relocate the radio, TV or the other
receiver away from the equipment.
3. Plug the computer which has the equipment installed into a
different power outlet so that equipment and the receiver are on
different branch circuits.
If necessary, you should consult the place of purchase or an
experienced radio/television technician for additional suggestion.
CAUTION : The phone jack cannot be connected to telephone
system.
Contents
1. Introduction .........................................................................1
2. Features & Specifications....................................................2
3. Package Contents.................................................................4
4. Physical Description............................................................6
5. Installation ...........................................................................9
6. Trouble-shooting ...............................................................12
1. Introduction
Congratulations on your purchase of this product. This is a Fast
Ethernet standard compliant media converter. This media converter
allows users to convert the Fast Ethernet transmission media from
UTP to fiber or fiber to UTP.
This media converter comes with two 100BaseTX twisted pair ports
and a 100BaseFX fiber optic port. The UTP ports have two RJ-45
connectors and a maximum distance of 100 meters. The fiber optic
port has an ST, SC or MT-RJ connector and a maximum distance of
2Km (Multi-Mode Fiber) to 60km (Single-Mode Fiber).
Fast Ethernet media converter’s operation mode (Half-/Full-Duplex)
is solely depending on the Fast Ethernet devices connected to. Users
do not have to configure it.
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2. Features & Specifications
(1) Features
! Complies with IEEE 802.3u 100BaseTX and 100BaseFX.
! Provides 100Mbps UTP and fiber media link.
! Fiber connectivity of up to 2 Km (Multi-mode) or 60 Km
(Single-mode).
! Transparent translation between different media
segments.
! Convenient uplink to switches/hubs through UTP uplink
port.
! Auto-Negotiation, half/full- duplex.
! Complete sets of diagnostic LEDs.
! Plug and play installation.
! Compact and slim design.
(2) Specifications
! Standards: IEEE 802.3u 100BaseTX and 100BaseFX
! 100Mbps UTP Ports: RJ-45 x 2 (Normal x 1, Uplink x 1)
! 100Mbps Fiber Port:
ST x 1 (ET-9003STM)
SC x 1 (ET-9003SCM, ET-9003SCS-15,
ET-9003SCS-30, ET-9003SCS-60)
MT-RJ x 1 (ET-9003MTS-15)
! Fiber Media: Multi-mode Fiber (ET-9003xxM series) or
Single-mode Fiber (ET-9003xxS-xx series)
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