opticis DPFX-250-TR User manual

Manual Contents
__________________________________________
Manual Contents
1-0
Welcome! Product Description
1-1
System Requirements for Setup
1-2
Installation
1-3
Connection with DPAX
1-5
Troubleshooting, Maintenance, Technical Support, and Service
1-6
Product Specifications
1-7
Warranty Information
1-8
Connection with BR-500, Certifications
1-9
Pictorials
Figure 1 –Overall Connection of DPFX-250-TR
1-1
Figure 2 –Position of the LED
1-3
Figure 3 –Fiber numbering & Caution on both fiber ports
1-3
Figure 4 –Connection of optical
1-4
Figure 5 –Connection of DPFX-250 and DPAX (TX & RX)
1-5
Figure 6 –Connection of DPFX-250 and DPAX
Figure 7 –Connection of DPFX-250 and BR-500
1-5
1-9
1-0 Manual Contents
Two (2) fibers Detachable
DisplayPort 1.2 Extender
User Manual
DPFX-250-TR
Doc No. : OE-DP210226 / Rev1.2

Welcome!
Congratulations on your purchase of the two (2) fibers DisplayPort extender,
DPFX-250-TR. This manual contains information that will assist you in
installing and operating the product.
Product Description
A compact optical DisplayPort extender, DPFX-250-TR enables to transmit 4K
(4096x2160) at 60Hz signal up to 200m (656feet), avoiding any tricks like
scaling or data compression for lessening a burden of data transmission. It
provides total data throughput 21.6Gbps (5.4Gbps per lane).
The OM3 fiber connection by two (2) LC fibers connector between transmitter
and receiver, gives clean, secure and easy installation with perfect electrical
isolation, but without electrical hazard and interference. The DPFX-250-TR can
be operated by either USB power by plugging the USB cable or 3.3V from pin
#20 of DisplayPort interface.
Figure 1 –Overall Connection of DPFX-250-TR
1-1 Welcome, Product Description
System Requirements for Setup
□Hardware requirements
▪You must have a DisplayPort source and display. It should
support the maximum graphic resolution feature of displays to
be connected.
▪No special requirements of memory size, CPU speed and
chipsets, if you’ve already properly installed your DisplayPort
systems or graphic cards.
▪Proper initial trial of the entire platform with its application using
a short length copper cable is recommended prior to installation
with the optical link.
□Software requirements
▪No special restrictions, if you’ve already properly installed your
DisplayPort systems.
□Power Technical Advisory
▪Enclosed Power Adaptors and USB cables supply power to both
Transmitter and Receiver.
□Connection Advisory
▪It is highly recommended that DisplayPort source is directly
connected into DisplayPort display output via DPFX-250-TR
without connection to incompatible distributor, switcher
and selector.
The Shipping Group of DPFX-250-TR;
One (1) Transmitter (Tx) and One (1) Receiver (Rx)
One (1) 0.2m Male to Female DisplayPort copper cable
Two (2) Micro USB to USB cables
Two (2) 5V 1A power adapter
User Manual
※Default connection is direct connection to both source (Tx side) and
display (RX side)
※If direct connection is impracticable, 0.2m DisplayPort copper cable
is strongly recommended to use on TX(Display Source) side only
1-2 System Requirements for Setup
DPFX-250
TX
DPFX-250
RX

Installation
Important: Please keep the installation procedure below. Improper or no
operation may result if the start-up sequence is not correctly followed.
Step 1
Carefully unpack the contents in the shipping group.
Step 2
Power on the DisplayPort source and display. Both the transmitter and
receiver will be turned on by 3.3V from pin #20 of DisplayPort interface. The
USB power is recommended for the stable power supply for both the
transmitter and receiver.
Step 3
The Power LED will be turned on when DPFX-250-TR is connected to
DisplayPort interface of signal source and display and the Status LED will
blink three (3) times. Then the Status LED will blink again when the whole
connection is made.
Figure 2 –Position of the LED
Step 4
Connect two (2) LC optical fibers between the transmitter and the receiver
and each fiber channel shall be connected as (A) to (A) and (B) to (B)
carefully. Ensure the duplex connectors are fully engaged and then, the top
LED will begin to blink regularly.
Figure 3 –Fiber Numbering on product label
1-3 Installation
Note1: Please DO NOT look directly into the LC receptacles of the
Transmitter when it is powered on. Although this product is regulated strictly
enough to operate under the LASER Class I, classified by CDRH/FDA for eye
safety, it is not recommended to do so.
Note2: The maximum extension length by OM3 fiber is 200 meters (656ft.).
Note3: It is recommended NOT to use any intermediate cable or adapter
between them to avoid undesirable performance degradation.
Fig Figure 4 –Connection of optical fiber
Step 5
Connect the transmitter to the DisplayPort source
Step 6
Connect the receiver to the DisplayPort source.
Note: If the connectors are fully engaged, the bottom LED will turn on.
Step 7
If the system does not work properly, go to the page 1-6 for trouble shooting.
1-4 Installation
Position of the LED

Connection with DPAX
Opticis DisplayPort Data Recovery Repeater, DPAX, is an active repeater for
DisplayPort video signal to increase video transmission.
With using DPAX, DPFX-250 can extend its total transmission length even longer.
DPAX can be connected any side of DPFX-250, however, to connect on TX side of
DPFX-250, customized copper cable has to be used.
Figure 5 –Connection of DPFX-250 and DPAX (TX & RX)
DPAX can improve transmission length of DPFX-250 via optical fiber. It has been
confirmed that DisplayPort signal transmission length has improved up to 300m when
using DPFX-250 with DPAX under certain environment such as below configuration.
Each 200m and 300m of DisplayPort signal transmission has successfully tested
when using GTX960 as a display source and ASUS PA328Q as a display.
Figure 6- Connection of DPFX-250 and DPAX
1-5 Connection with DPAX
Troubleshooting
The display shows black screen.
- Ensure that all plugs and jacks used by USB power supplies are firmly connected.
- Ensure that the LED is ON.
- Ensure that the DisplayPort is firmly plugged in to the DisplayPort source and
display.
- Ensure that the transmitter and receiver modules are plugged correctly to the
source and display, respectively.
- Check if the DisplayPort source and display are powered on and properly booted.
- Reset the system by de-plugging and re-plugging the transmitter DisplayPort or
receiver DisplayPort, or by de-plugging and re-plugging the USB power cables that
are plugged of the transmitter and receiver module
- Re-boot the system while connecting the module.
Screen is distorted or has noises.
- Check if the graphic resolution is properly set. Go to the display properties and tap
the settings. Ensure that the resolution sets less than WQUXGA (3840x2400) at
60Hz refresh ratio.
- Reset the system
- Power down, disconnect and reconnect the optical system cable or USB power
adaptors, and power up
Maintenance
No special maintenance is required for the optical system cables and power
supplies. Ensure that the cables and power modules are stored or used in a benign
environment free from liquid or dirt contamination.
There are no user serviceable parts. Refer all service and repair issues to Opticis
or its authorized distributor.
Technical Support and Service
For commercial or general product support, contact your reseller. For technical
service, contact Opticis by email [e-mail] or visit its website at
www.opticis.com
1-6 Trouble Shooting, Maintenance, Technical Support and Service

Product Specifications
Compliance with DisplayPort standard: supports DP 1.2
Extension limit: 200m (656feet) for 4K (4096x2160) at 60 Hz
refresh rate over two (2) LC OM3 fibers (50/125um).
Graphic Transmission Bandwidth: Supports total data rate
21.6Gbps (5.4Gbps per lane).
Supports Dual-mode DP (DP++)
Supports auxiliary /l²C channel over fiber
Mechanical specifications of transmitter and receiver
Dimensions(WDH):26mm x 72mm x 15mm
Environmental Specifications
Operating temperature: 0°C to 50°C
Storage temperature: -30°C to 70°C
Humidity: 10% to 85%
AC/DC Power Adapter
Power Input: AC 100-240V, 50/60Hz.
Power Output: +5 V, 1A SMPS DC-power Adapter
.
1-7 Product Specifications
Warranty Information
1 (One) Year Warranty
Opticis warrants this optical DP module to be free from defects in workmanship
and materials, under normal use and service, for a period of one (1) year from
the date of purchase from Opticis or its authorized resellers.
If a product does not work as warranted during the applicable warranty period,
Opticis shall, at its option and expense, repair the defective product or part, del
iver to customer an equivalent product or part to replace the defective item, or r
efund to customer the purchase price paid for the defective product.
All products that are replaced will become the property of Opticis.
Replacement products may be new or reconditioned.
Any replaced or repaired product or part has a ninety (90) day warranty or the r
eminder of the initial warranty period, whichever is longer.
Opticis shall not be responsible for any software, firmware, information, or me
mory data of customer contained in, stored on, or integrated with any products
returned to Opticis for repair under warranty or not.
Warranty Limitation and Exclusion
Opticis shall have no further obligation under the foregoing limited warranty if
the product has been damaged due to abuse, misuse, neglect, accident,
unusual physical or electrical stress, unauthorized modifications, tampering,
alterations, or service other than by Opticis or its authorized agents, causes
other than from ordinary use or failure to properly use the product in the
application for which said product is intended.
Dispose of Old Electrical & Electronic Equipment
(Applicable in the European Union and other European countries with separate systems)
This symbol on the product or on its packaging indicates that this
product shall not be treated as household waste. Instead it shall be
handed over to the applicable collection point for the recycling of
electrical and electronic equipment. By ensuring this product is
disposed of correctly, you will help prevent potential negative
consequences for the environment and human health, which could
otherwise be caused by inappropriate waste handling of this product.
The recycling of materials will help to conserve natural resources. For more detailed
information about recycling of this product, please contact your local city office, your
household waste disposal service or the shop where you purchased the product.
1-8 Warranty Information

© 2021 Opticis Co., Ltd. All Rights Reserved
Revision 1.2. Feb 2021
Opticis Locations
OPTICIS HQ
Opticis Co., Ltd.
3F, 305, Sanseong-daero,
Sujeong-gu, Seongnam-si,
Gyeonggi-do, 13354
South Korea
Tel: [phone]
Fax: [phone]
www.opticis.com
For order support, please contact your Distributor or Reseller.
For technical support, check with the Opticis web site www.opticis.com or
contact [e-mail]
Connection with BR-500
By using BR-500, 19” 1RU multi-mounting rack, users are allowed to use
DPFX-250-TX up to 8 units with one power supply only. BR-500 has one
separate RJ45 Port which allows the connection through LAN cable. This
connection to GUI enables the access to the current power status of
individual module and also allows to turn on/off the power of the device. By
using premium graded DisplayPort 1.2 copper cables, BR-500 can extend up
to 3m (9.84ft) distance from the sources.
Figure 7 –Connection of DPFX-250 and BR-500
*Note: BR-500 is applicable to use with Opticis DisplayPort 1.2 fiber-optic
transmitters ONLY.
Certifications
CE / FCC, Class 1 Laser Eye Safety
Certification of Eye Safety
This laser product is inside implemented by using 825, 850, 930nm LD
Transceivers, manufactured by Opticis Co., Ltd., which are all certified by
CDRH/FDA referred as classified in Laser Class 1 (IEC60825-1).
Caution –Use of controls or adjustments or performances of procedures
other than those specified herein may result in hazardous radiation exposure.
1-9 Connection with BR-500, Certifications