Trademarks
Copyright PLANET Technology Corp. 2005.
Contents subject to which revision without prior notice.
PLANET is a registered trademark of PLANET Technology Corp.
All other trademarks belong to their respective owners.
Disclaimer
PLANET Technology does not warrant that the hardware will work
properly in all environments and applications, and makes no
warranty and representation, either implied or expressed, with
respect to the quality, performance, merchantability, or fitness for
a particular purpose.
PLANET has made every effort to ensure that this User’s Manual
is accurate; PLANET disclaims liability for any inaccuracies or
omissions that may have occurred.
Information in this User’s Manual is subject to change without
notice and does not represent a commitment on the part of
PLANET. PLANET assumes no responsibility for any inaccuracies
that may be contained in this User’s Manual. PLANET makes no
commitment to update or keep current the information in this
User’s Manual, and reserves the right to make improvements to
this User’s Manual and/or to the products described in this User’s
Manual, at any time without notice.
If you find information in this manual that is incorrect, misleading,
or incomplete, we would appreciate your comments and
suggestions.
FCC Warning
This equipment has been tested and found to comply with the
limits for a Class A digital device, pursuant to Part 15 of the FCC
Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in
a commercial environment. This equipment generates, uses, and
can radiate radio frequency energy and, if not installed and used
in accordance with the Instruction manual, may cause harmful
interference to radio communications. Operation of this equipment
in a residential area is likely to cause harmful interference in which
case the user will be required to correct the interference at whose
own expense.
CE Mark Warning
This is a Class A product. In a domestic environment, this product
may cause radio interference, in which case the user may be
required to take adequate measures.
WEEE Warning
To avoid the potential effects on the environment and
human health as a result of the presence of hazardous
substances in electrical and electronic equipment, end
users of electrical and electronic equipment should
understand the meaning of the crossed-out wheeled
bin symbol. Do not dispose of WEEE as unsorted
municipal waste and have to collect such WEEE
separately.
Revision
PLANET Fast Ethernet Converter User’s Manual
FOR MODEL: FT-807
Rev: 1.1(December, 2005)
Part No. 2010-AA3331-000
Table of Contents
Chapter 1 Introduction
1.1 Product Description 1
1.2 Packet Contents 1
1.3 Technical Specification 1
1.4 Product Outlook 2
1.5 Duplex Mode Setting 3
1.6 Power information 3
Chapter 2 Installation 3
APPENDIX A: RJ-45
pin assignment and cable system 5
A. 1 10/100Mbps, 10/100Base-TX 5
A. 2 100Mbps, 100Base-FX, SMI type connector 5
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1
Chapter 1
Introduction
The PLANET FT-807 is a 10/100Base-TX shielded twisted pair
(STP) to Fast Ethernet 100Base-FX fiber converter. It supports
full-duplex operations at its fiber-optic interface in the form factor
of SMI (Small Multimedia Interface) interface. The converter
auto-adapts to the highest level of performance supported by the
device connected to the STP port.
1.1 Product Description
The SMI (small multimedia interface) is one kind of POF (plastic
optic fiber) interface that can suitable for low-cost and high-speed
data transmission. The SMI patch cord meets the IEEE 1394b
specification that can transmit data at S200 (250Mbps) speed for
50 meters, the distance range of TP port is 100 meters. It will
make the new generation multimedia life more possible and easy
installation.
1.2 Packet Contents
Your FT-807 carton should contain following items:
The Fast Ethernet Media Converter.
AC to DC Power Adapter (Output: 5V DC, 2A max).
This User’s Manual.
If any item is found missing or damaged, please contact your local
reseller from whom you purchased your Fast Ethernet Converter.
1.3 Technical Specification
Standard
IEEE 802.3u, 10/100Base-TX and
100Base-FX
TP Connector
RJ-45 port (Auto-MDI/MDI-X) Twisted
Pair, EIA568
2
Fiber Connector
SMI POF port (multi-mode), 650nm
wavelength
Data Rate
10/100Mbps (TP) ; Auto-Negotiation for
duplex mode
100Mbps (FX) ; full-duplex mode
TP Cable 4 pair Cat. 3 or 5 UTP, up to 100m
Fiber Cable
IEEE 1394b SMI Patch cord (0.98mm
/1mm), up to 50m
LED indicators PWR, TP. POF
Dimensions 86 x 62 x 23 mm (W x D x H)
Power Re
-
quirement
5V DC, 2A
1.4 Product Outlook
LED Definition
POF: Lights to indicate the SMI connection is established.
TP: Lights to indicate the TP connection is established.
PWR: Lights to indicate the converter is powered.
3
1.5 Duplex Mode Setting
The TP port of FT-807 supports duplex mode detection by autonegotiation (A-N). The following is the duplex mode parameters:
Fast Ethernet Device
FT-807 Duplex Mode Sup
-
port
Ethernet/Fast Ethernet
Hub
Half-Duplex
Ethernet / Fast Ethernet
Switch (without A-N)
Half-Duplex
Fast Ethernet Devices *
Support Auto-Negotiation
Full-Duplex/Half Duplex
NOTE:
Normally, an A-N switch will detect and set to
full-duplex, where a dual-speed hub will detects
half.
The fiber port (POF) port of FT-807 is fixed at 100Mbps full-duplex
mode. The link partner should also set at 100Mbps full-duplex
mode at the same time.
1.6 Power information
The power jack of FT-807 is with 2.5mm in the central post
and required +5VDC power input. Should you have the issue to
make the power connection, please contact with your local sales
representative.
Chapter 2 Installation
Please follow these steps to install the converter:
Turn off the power of the device/station in a network to
which the FT-807 will be attached.
Ensure that there is no activity in the network.
Attach POF fiber cable with SMI type connector from the
4
FT-807 to the fiber network also using POF.
Attach a Cat. 5 UTP cable from the 10/100Base-TX net-
work to the RJ-45 port on the FT-807.
Connect the 5VDC power adapter to the FT-807 and
verify that the Power LED lights up.
Turn on the power of the device/station, the TP and POF
LED should light when all cables are attached.
NOTE:
1. RJ-45/STP, UTP Cat 5, straight/cross-
over cable is accepted.
2. Please note the FT-807 supports LFP
function, both ends should well con
-
nected. Otherwise, both TP and fiber
port will remains off if any of the port is
not connected.
3. Consult for your network administrator
for more information about POF net
-
work equipments. Usually, another FT-
807 is required for pair installation and
transmission.
Warning:
As an optical equipment, to reduce the risk
of injury to the eyes, do not look directly into
the laser light on the POF interface and do not
point the laser light into anyone’s eyes in short
distance.
5
APPENDEX A
Appendix A: RJ-45 pin assignment and
cable system
A.1 10/100Mbps, 10/100Base-TX
When connecting your 10/100Mbps Ethernet Switch to another
switch, a bridge or a hub, a straight or crossover cable is
necessary. Each port of the Switch supports auto-MDI/MDI-X
detection. That means you can directly connect the Switch to any
Ethernet devices without making a crossover cable. The following
table and diagram show the standard RJ-45 receptacle/ connector
and their pin assignments:
RJ-45 Connector pin assignment
Con-
tact
MDI
Media Dependant
Interface
MDI-X
Media Dependant
Interface -Cross
1 Tx + (transmit) Rx + (receive)
2 Tx - (transmit) Rx - (receive)
3 Rx + (receive) Tx + (transmit)
4, 5 Not used
6 Rx - (receive) Tx - (transmit)
7, 8 Not used
The standard cable, RJ-45 pin assignment
The standard RJ-45 receptacle/connector
6
There are 8 wires on a standard UTP/STP cable and each wire is
color-coded. The following shows the pin allocation and color of
straight cable and crossover cable connection:
Figure A-1: Straight-Through and Crossover Cable
Please make sure your connected cables are with same pin
assignment and color as above picture before deploying the cables
into your network.
A.2 100Mbps, 100Base-FX, SMI type connector
FT-807 is using POF SMI type connector that is mostly being
used for IEEE1394 transmission. The followings show the basic
information.
The POF Cable should be a dual wire cable with
0.98mm optic core with cladding diameter 1mm.
Also with jacket in diameter: 2.2 mm.
The SMI connector will as like the figure
left. You can check with your network
device dealer or administrator for the
availability of the cable and connector.
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