IDK OPF-TH1000-A User manual

HDMI Fiber Optic Cable Extender
OPF-TH1000-A/OPF-RH1000-A
User Guide
<Ver.2.2.0>
Thank you for choosing our product.
To ensure the best performance of this product, please read this user guide fully and carefully before
using it and keep this manual together with the product for future reference as needed.
IDK Corporation
POWER
SIG NAL
POWER
SIG NAL
RX
O PTICAL Rx for HDMI OPF-RH1000-A
DC 5V 2A
FG
OPTICAL
OUTPUT
HDMI TX
RS-232C
Rx
POWER
SIG NAL
POWER
SIG NAL
RX
O PTI C AL Tx f o r H DM I OPF-TH1000-A
DC 5V 2A
FG
OPTICAL
INPUT
HDMI TX
RS-232C
Tx
INPUT
AUDI O
OUTPUT
AUDI O
DIP-SW DIP-SW
CLASS 1 LASER PRODUCT
クラス 1 レーザ製品
CLASS 1 LASER PRODUCT
クラス 1 レーザ製品

OPF-TH1000-A/OPF-RH1000-A User Guide
Trademarks
Blu-ray Disc and Blu-ray are trademarks of Blu-ray Disc Association.
The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or
registered trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries.
All other company and product names mentioned in this manual are either registered trademarks or
trademarks of their respective owners. In this manual, the “®” or “™” marks may not be specified.

OPF-TH1000-A/OPF-RH1000-A User Guide
3
Before reading this manual
All rights reserved.
Some information contained in this User guide such as exact product appearance, diagrams, menu
operations, and so on may differ depending on the product version.
This User guide is subject to change without notice. You can download the latest version from IDK’s
website at: http: //www.idkav.com
FCC STATEMENT
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 his own expense.
Note: This equipment was tested with shielded cables on the peripheral devices. Shielded cables must be
used with the equipment to ensure compliance with FCC emissions limits.
CE MARKING
This equipment complies with the essential requirements of the relevant European health, safety and
environmental protection legislation.
WEEE MARKING
Waste Electrical and Electronic Equipment (WEEE), Directive 2002/96/EC
(This directive is only valid in the EU.)
This equipment complies with the WEEE Directive (2002/96/EC) marking requirement.
The left marking indicates that you must not discard this electrical/electronic equipment in
domestic household waste.
The lasers in this product meet Class 1 Laser Safety per FDA/CDRH and
EN (IEC) 60825 laser safety standards which specifies design safety.
クラス 1 レーザ製品
CLASS 1 LASER PRODUCT

OPF-TH1000-A/OPF-RH1000-A User Guide
Safety Instructions
Read and understand all safety and operating instructions before using this product. Follow all instructions
and heed all warnings/cautions.
Enforcement Symbol
Description
Indicates the presence of a hazard that may result in death or serious
personal injury if the warning is ignored or the product is handled
incorrectly.
Indicates the presence of a hazard that may cause minor personal
injury or property damage if the caution is ignored or the product is
handled incorrectly.
Symbol
Description
Example
Caution
This symbol is intended to alert the user. (Warning and caution)
Electrical
Hazard
Prohibited
This symbol is intended to prohibit the user from specified actions.
Do not
disassemble
Instruction
This symbol is intended to instruct the user.
Unplug
Warning
Caution

OPF-TH1000-A/OPF-RH1000-A User Guide
5
■For lifting heavy products:
Instruction
●Lifting must be done by two or more personnel.
To avoid injury: When lifting the product, bend your knees, keep your back straight and get close to it with two or
more persons.
■For installing and connecting products:
Prohibited
●Do not place the product upon a surface that may give way or that may become
unstable.
Install the product in a secure and stable place to prevent it from falling and possibly causing injury.
●Secure the product if installing in locations prone to vibration or movement.
Otherwise, it may move unexpectedly or it may fall and lead to injury.
Instruction
●Installation work must be performed by professionals.
The product is intended to be installed by skilled technicians. For installation, please contact a system integrator
or IDK. Improper installation may lead to the risk of fire, electric shock, injury, or property damage.
●Insert the power plug into an outlet that is unobstructed.
Unobstructed access to the plug enables unplugging the product in case of any extraordinary failure, abnormal
situation or for easy disconnection during extended periods of non-use.
●Insert the power plug into an appropriate outlet completely.
If the plug is partially inserted, arching may cause the connection to overheat, increasing the risk of electrical
shock or fire. Do not use a damaged plug or connect to a damaged outlet.
●Unplug the product from the AC power source during installation or service.
When connecting peripheral devices to this product, unplug all involved devices from outlets. Ground potential
differences may cause fire or other difficulties.
■For operating products:
Prohibited
●Keep out any foreign objects.
To avoid fire or electric shock, do not permit foreign objects, such as metal and paper, to enter the product from
vent holes or other apertures.
●For power cable/ plug:
・
Do not scratch, heat, or modify, including splicing or lengthening them.
・
Do not pull, place heavy objects on them, or pinch them.
・
Do not bend, twist, tie or clamp them together forcefully.
Misuse of the power cable and plug may cause fire or electric shock. If power cables/plugs become damaged,
contact your IDK representative.
Do not
disassemble
●Do not repair, modify or disassemble.
Since the product includes circuitry that uses potentially lethal, high voltage levels, disassembly by unauthorized
personnel may lead to the risk of fire or electric shock. For internal inspection or repair, contact your IDK
representative.
Do not touch
●Do not touch the product and connected cables during electrical storms.
Contact may cause electric shock
Instruction
●Clean the power plug regularly.
If the plug is covered in dust, it may increase the risk of firer.
Warning

OPF-TH1000-A/OPF-RH1000-A User Guide
■If the following problem occurs:
Unplug
●Unplug immediately if the product smokes, makes unusual noise, or produces a
burning odor.
If you continue to use the product under these conditions, it may cause electric shock or fire.
●Unplug immediately if the product is damaged by falling or having been dropped.
If you continue to use the product under these conditions, it may increase the risk of electrical shock or fire. For
maintenance and repair, contact your IDK representative.
●Unplug immediately if water or other objects are directed inside.
If you continue to use the product under these conditions, it may increase the risk of electrical shock or fire. For
maintenance and repair, contact your IDK representative.
Warning

OPF-TH1000-A/OPF-RH1000-A User Guide
7
■For installing and connecting products:
Prohibited
●Do not place the product in a location where it will be subjected to high
temperatures.
If the product is subjected to direct sunlight or high temperatures while under operation, it may affect the
product’s performance and reliability and may increase the risk of fire.
●Do not store or operate the product in dusty, oil smoke filled, or humid place.
If the product is placed near humidifiers or in a dusty area, it may increase the risk of fire or electric shock.
●Do not block the vent holes.
If ventilation slots are blocked, it may cause the product to overheat, affecting performance and reliability and
may increase the risk of fire.
●Do not place or stack heavy items on the product.
Failure to observe this precaution may result in damage to the product and other property and may lead to the
risk of personal injury.
●Do not exceed ratings of outlet and wiring devices.
Exceeding the rating of an outlet may increase the risk of fire and electric shock.
No wet hands
●Do not handle power plug with wet hands.
Failure to observe this precaution may increase the risk of electrical shock.
Instruction
●Use and store the product within the specified temperature/humidity range.
If the product is used outside the specified range for temperature and humidity continuously, it may increase the
risk of fire or electric shock.
●Do not place the product at elevations of 1.24 mi. (2,000 m) or higher above sea
level.
Failure to do so may shorten the life of the internal parts and result in malfunctions.
●When mounting the product into the rack, provide sufficient cooling space.
Mount the product in a rack meeting EIA standards, and maintain spaces above and below for air circulation. For
your safety as required, attach an L-shaped bracket in addition to the panel mount bracket kit to improve
mechanical stability.
●Never insert screws without the rubber feet into the threaded holes on the bottom
of the product.
Never insert screws without the rubber feet into the threaded holes on the bottom of the product. Doing so may
lead to damage when the screws contact electrical circuitry or components inside the product.
Reinstall the originally supplied rubber feet using only the originally supplied screws.
■For operating products:
Prohibited
●Use only the supplied power cable and AC adapter.
●Do not use the supplied power cable and AC adapter with other products.
If non-compliant adapter or power cables are used, it may increase the risk of fire or electrical shock.
Unplug
●If the product won’t be used for an extended period of time, unplug it.
Failure to observe this precaution may increase the risk of fire.
●Unplug the product before cleaning.
To prevent electric shock.
Instruction
●If cooling fan stops, power off the product and contact us.
Failure to do so may rise internal temperature and increase the risk of malfunction, fire, or electric shock.
●Clean the vent holes regularly.
If the vent holes of the cooling fan is covered in dust, internal temperature rises and it may increase the risk of
malfunction, fire, or electric shock.
Caution

OPF-TH1000-A/OPF-RH1000-A User Guide
Table of contents
1Included items ............................................................................................................................................ 9
2Precautions for shipping........................................................................................................................... 10
3Product Outline......................................................................................................................................... 11
4Features ................................................................................................................................................... 12
5Panels....................................................................................................................................................... 13
5.1 Transmitter (OPF-TH1000) .............................................................................................................. 13
5.2 Receiver (OPF-RH1000) .................................................................................................................. 14
6Connection ............................................................................................................................................... 15
6.1 Precautions....................................................................................................................................... 15
6.2 Application example ......................................................................................................................... 16
6.3 Cascade connection......................................................................................................................... 17
6.4 Installing on wall or ceiling................................................................................................................ 18
6.5 HDMI input/output cable................................................................................................................... 18
6.6 Fiber optical cables for long distance transmission.......................................................................... 19
6.7 SFP optical transceiver..................................................................................................................... 20
6.8 Audio Transmission.......................................................................................................................... 21
6.9 RS-232C Transmission .................................................................................................................... 21
7Specifications ........................................................................................................................................... 22
7.1 Pin assignments of HDMI Type A connector ................................................................................... 22
7.2 RS-232C pin assignments................................................................................................................ 22
7.3 Specifications ................................................................................................................................... 24
8Troubleshooting........................................................................................................................................ 25

OPF-TH1000-A/OPF-RH1000-A User Guide
9
1 Included items
Make sure all items below are included in the package.
If any items are missing or damaged, please contact IDK.
“OPF-H1000” mentioned in this manual refers to OPF-TH1000 and OPF-RH1000 set.
■Transmitter (OPF-TH1000)
・OPF-TH1000 (main unit) x 1
・SFP optical transceiver x 1
・AC adapter with screw locking mechanism (4 ft. (1.2 m)) x 1
・Cable clamp x 1
■Receiver (OPF-RH1000)
・OPF-RH1000 (main unit) x 1
・SFP optical transceiver x 1
・AC adapter with screw locking mechanism (4 ft. (1.2 m)) x 1
・Cable clamp x 1
Tip:
Dust caps are attached to SFP optical transceiver and the connector.
These caps will be used for shipping or repairing the OPF unit.

OPF-TH1000-A/OPF-RH1000-A User Guide
2 Precautions for shipping
The OPF-H1000 has an SFP optical transceiver that is vulnerable to damage caused by mishandling during
shipment if it is improperly packaged.
If, for any reason, you need to ship the device, remove the transceiver from the device and plug the dust cap
into the transceiver and the connector. Put the removed transceiver in an electrostatic bag with enough
cushion and keep the bag and device together in a box.
To install a transceiver:
Make sure the bale clasp is closed.
Line up the transceiver with the port and slide it into
the port until you hear a click.
Removing a transceiver:
Open the bale clasp and pull the transceiver out
of the port.
[Fig. 2.1] Removing and installing SFP optical transceiver
Note:
When installing the SFP transceiver, push it firmly and ensure that it is completely seated and the bale clasp
is locked. Do not open the bale clasp except for removing the transceiver.
RemovingInstalling
SFP transceiver
Bale clasp

OPF-TH1000-A/OPF-RH1000-A User Guide
11
3 Product Outline
The OPF-H1000 is a transmitter and receiver set that enables HDMI signals to be transmitted long distance
over fiber optical cables. Input signals are transmitted without quality deterioration since they are not
compressed or processed.
The OPF-H1000 also supports RS-232C serial bidirectional communication and analog audio.

OPF-TH1000-A/OPF-RH1000-A User Guide
4 Features
■
Video
・Up to 1080p/WUXGA*(Reduced Blanking)
・HDCP 1.4 (Pass-through)
・Transmission distances
Multimode fiber (OM3) : 984 ft. (300 m)
Multimode fiber (OM4) : 0.62 mi. (1 km)
Singlemode fiber (OS1) : 2.92 mi. (4.7 km), (Up to 6.21 mi. (10 km, optional))
■
Audio
・Analog audio transmission
■
Communication
・Bidirectional RS-232C
■
Others
・CEC (Pass-through)
・AC adapter with locking mechanism
*DVI signal only
♦Singlemode and multimode:
Fiber optical cables can be classified into two modes based on transmission method of signals.
The core diameter of the singlemode fiber is approximately 9 μm, while that of multimode fiber is
approximately 50 μm or 62.5 μm.
Singlemode fiber is suited for long distance transmission. Multimode fiber is not suited for those
transmissions, but it is inexpensive.
♦OM3, OM4, and OS1:
Fiber optical cables are defined in terms of attenuation and mode excitation bandwidth as follows:
・Multimode : OM1 to 4
・Singlemode : OS1
The transmission distance varies depending on the standard of the fiber to be used. Please contact us
for your standard and transmission distance.
♦SFP (Small Form factor Pluggable) module:
SFP module is an optical transceiver, which is also called optical module and is for connections of
network communication devices. This interface is for connecting devices (such as switches and
routers) and optical cables.
♦CEC (Consumer Electronics Control):
Device control protocol defined in HDMI
This protocol controls multiple devices connected via HDMI cables using a remote control.

OPF-TH1000-A/OPF-RH1000-A User Guide
13
5 Panels
5.1 Transmitter (OPF-TH1000)
POWER
SIGNAL
POWER
SIGNAL
RX
O PTIC AL Tx fo r HDMI
OPF-TH1000-A
DC 5V 2A
FG
OPTICAL
INPUT
HDMI TX
RS-232C
Tx
INPUT
AUDIO
DIP-SW
CLASS 1 LASER PRODUCT
クラス 1 レーザ製品
①
②
③
④
⑤
⑥
⑦
⑧
⑨
[Fig. 5.1] Transmitter drawing
[Table 5.1] Transmitter features
#
Part name
Description
①
HDMI input connector
Input connector for HDMI signals
Connect source devices such as Blu-ray players.
②
I/O connector for
extension
Digital optical signal I/O connector for extension
Factory installed SFP module allows fiber optical cables to connect
OPF-TH1000 (transmitter) and OPF-RH1000 (receiver).
③
AC adapter connector
Connector for the supplied AC adapter.
④
Cable fixing hole
Hole for the attached cable clamp
⑤
RS-232C port
Port for D-sub 9 pin
⑥
Audio input connectors
Input connector for audio signals
Analog audio signals cannot be embedded to HDMI; they are sent
independently.
⑦
Frame ground
Ground for indoor ground terminal
⑧
LED lights
POWER : Lights when power is supplied from the AC adapter.
SIGNAL : Lights when video signal is valid.
TX : Lights when valid codes are sent.
RX: Lights when the receiver fiber receives valid codes.
⑨
DIP switches
Switches for changing each setting
DIP SW1 to 4: No feature is assigned on transmitter; please do not
touch.

OPF-TH1000-A/OPF-RH1000-A User Guide
5.2 Receiver (OPF-RH1000)
POWER
SIGNAL
POWER
SIGNAL
RX
OPTICAL Rx for HDMI OPF-RH1000-A
DC 5V 2A FG
OPTICAL
OUTPUT
HDMI TX
RS-232C
Rx
OUTPUT
AUDIO
DIP-SW
CLASS 1 LASER PRODUCT
クラス 1 レーザ製品
①
②
③
④
⑤
⑥
⑦
⑧
⑨
[Fig. 5.2] Receiver drawing
[Table 5.2] Receiver features
#
Part name
Description
①HDMI output connector Output connector for HDMI signals
Sink devices such as TVs can be connected.
②
I/O connector for
extension
Digital optical signal I/O connector for extension
Factory installed SFP module allows fiber optical cables to connect
OPF-TH1000 (transmitter) and OPF-RH1000 (receiver).
③
AC adapter connector
Connector for the attached AC adapter
④
Cable fixing hole
Hole for the supplied cord clamp
⑤
RS-232C connector
Connector for D-sub 9 pin
⑥
Audio output
connectors
Output connector for audio signals.
(Those audio signals were not de-embedded.)
⑦
Frame ground
Ground for indoor ground terminal
⑧
LED lights
POWER : Lights when power is supplied from the AC adapter.
SIGNAL : Lights when video signal is valid.
TX : Lights when valid codes are sent
RX: Lights when the receiver fiber receives valid codes.
⑨DIP Switches DIPSW1:
Sets the transmission reaction time of Hot Plug Detect (HDMI Pin 19).
・“OFF”: Hot Plug Detect signals of the sink device is transmitted to the
source device if they are 0.1 second or longer.
・“ON”: Hot Plug Detect signals of the sink device is transmitted to the
source device if they are 1 second or longer (not transmitted if 0.9
seconds or less).
DIP SW2 to 4:
Nothing is assigned. Please do not touch these switches.

OPF-TH1000-A/OPF-RH1000-A User Guide
15
6 Connection
6.1 Precautions
■Installation
<Electrostatic discharge failure of connector>
・In order to connect cables to the OPF-H1000 or to devices connected to the OPF-H1000, remove static
electricity by touching grounded metal such as racks before handling single cables. Otherwise it may
cause a malfunction.
<Others>
・Do not stack or place the OPF-H1000 directly on top of another OPF-H1000
・Do not block vent holes. To provide adequate ventilation, maintain sufficient clearances around the
OPF-H1000 (1.2 in. (30 mm) or more)
・When the OPF-H1000 needs to be mounted in an enclosed space or an EIA rack without using IDK’s rack
mounting hardware (RM-SF, RM-SH), ensure that a sufficient ventilation/cooling system is provided to
keep the ambient temperature at 104°F (40°C) or lower. If inadequately vented, the product’s service life,
operation, and reliability may be affected.
■Operating precautions
・Use HDMI signal I/O cables less than 16 ft. (5 m) whose pins are assigned appropriately. This
transmission distance cannot be longer even if connecting to a device that has a compensation circuit
for digital cables.
・If connecting the OPF-H1000 to a device that is in an extremely bad condition, video image may be
interrupted.
・The OPF-H1000 will transmit signals using DVI mode only if the resolution of the input signal resolution is
set to WUXGA. However, some source devices can still use HDMI mode for WUXGA resolution if
supported.
・Since the OPF-H1000 transmits input signals without compressing or processing, signals are transmitted
in 24bit/pixel (8 bit/component) even to sink devices that support Deep Color formats.
・Clean the connector ends of the fiber optic with a cleaner before inserting.
・Plug the dust cap to the SFP optical transceiver when you do not connect the fiber optical cable. For
connectors of the fiber optical cable, use the cap.
・Do not plug or unplug the SFP optical transceiver or fiber optical cable when the product is turned on.
・Before turning on/off the OPF-H1000, turn off or mute the connected devices first to avoid a noise sound.
・Make sure not to exceed the allowable bend radius of fiber optical cable that are determined based on
each fiber specifications. Otherwise, transmission loss may occur.
The maximum transmission distance is the value acquired from the following conditions:
・The recommended fiber is used
・No connection through the path way
・The allowable bend radius is not exceeded
・Do not use the SFP module of the OPF-H1000 for other devices or connect fiber optical cable that are
connected to other devices to the SFP module of the OPF-H1000. It may cause malfunctions of the SFP
module. The maximum receiving optic power used for the OPF-H1000 is 0 dBm.
・The OPF-H1000 can be connected to the optical I/O board of the FDX series but not to other OPF series.

OPF-TH1000-A/OPF-RH1000-A User Guide
Notes:
・Supply power to the AC adapter only after all connections are completed.
・See “Troubleshooting” if video image is not displayed appropriately on the monitor connected to the
OPF-H1000.
6.2 Application example
OPF-TH1000-A OPF-RH1000-A
Digital Video
HDMI DVI
1 output
RS-232C
1 port
Ana log audio
Unbalanced LR
1 output
Multimode fibe r
OM3: Up to 984 ft. (30 0 m)
OM4: Up to 0.62mi. (1 km)
Singlemode fibe r
OS1: Up to 2.92 mi. (4.7 km)
OS1: Up to 6.21 mi. (10 km, opti onal)
Digital Video
HDMI DVI
1 input
RS-232C
1 port
Ana log audio
Unbalanced LR
1 input
AC a dapter AC a dapter
Duplex fiber cable
RS232C (Bidirectional)
Audio cabe
Up to 16 ft. (5 m) Up to 16 ft. (5 m)
[Fig. 6.1] Application diagram
1
Connect Type A (male) connector cables 16 ft. (5 m) or shorter to the HDMI I/O connector.
2
Connect fiber optical cables that support the desired transmission distance to the SFP optical
transceiver connector for long distance transmission.
3
Connect a cross cable or straight cable to the RS-232C connector according to the requirements
of the destination device.
4
Connect a 3.5 mm mini stereo jack to the audio I/O connector.
5
Connect the DC plug of the supplied AC adapter to the DC jack. Make sure to lock the DC jack
and plug using the screw-type locking mechanism.
Note: After all connections are established, plug the AC adapter to supply power.

OPF-TH1000-A/OPF-RH1000-A User Guide
17
6.3 Cascade connection
Distribution amplifiers and multi switchers that are HDCP compliant repeaters can be connected. However,
cascade connection is not available in the following cases:
・Repeater that only supports HDCP pass through (such as some switchers, boosters and so on) is included
・Another set of OPF-TH/RH1000 (IDK’s fiber optic cable extender supporting HDCP signals)
LCD monitor
LCD monitor
Blu-ray player
Blu-ray player
OPF-TH1000-A
OPF-TH1000-A
OPF-RH1000-A
OPF-RH1000-A
Fiber
optic
cable
Fiber
optic
cable
HDCP repeater
(e.g. MSD series)
HDCP pass through device
(e.g. IMP series)
Cascade connection can be established.
Cascade connection cannot be established.
Note: HDCP pass through devices cannot be connected between OPF-RH1000-A and LCD monitor.
[Fig. 6.2] Application example

OPF-TH1000-A/OPF-RH1000-A User Guide
6.4 Installing on wall or ceiling
You can install the OPF-H1000 on a wall or ceiling using the optional mounting plate (FP-100).
6.5 HDMI input/output cable
Use 16 ft. (5 m) or shorter HDMI cables with Type A (male) connector whose pins are configured correctly.
Use the correct HDMI cable or HDMI-DVI conversion cable depending on the system configuration.
Secure HDMI cables using cable clamps to prevent connectors from being accidently pulled out of ports.
② ④ ⑤① ③
Click
Securing HDMI cable using cable clamp
①②③
Removing HDMI cable and cable clamp
④
Pull out while pressing
[Fig. 6.3] Securing and removing cable clamp

OPF-TH1000-A/OPF-RH1000-A User Guide
19
6.6 Fiber optical cables for long distance transmission
・Use a duplex fiber or two simplex fiber cables with LC connectors at both ends.
・Make sure that the fiber optical cable to be connected between the transmitter and receiver meets the
standard of the desired transmission distance.
・To polish connectors:
For SFP optical transceiver for multimode : PC polishing is recommended.
For SFP optical transceiver for singlemode : UPC polishing is recommended.
Note: APC polishing is not supported.
・Transmission distance varies depending on attenuation of the fiber, connector and other contact portions.
・Make sure not to exceed the allowable tension and bend radius of fiber optic cable or the performance of
the product and the life of the fiber optic cable may be affected.
・Plug the dust caps to both faces of the fiber optic cable when connecting the fiber optic cable and when not
in use.
・Before inserting a fiber optic cable, make sure there is no damage or dirt on the end-face of the optical
connector. Clean up it or OPF-H1000 may not operate correctly.
Left : without dust cap
Right : with dust cap Before cleaning After cleaning
[Fig. 6.4] Dust caps [Fig. 6.5] Cleaning connector
♦Simplex fiber and duplex fiber
Simplex fiber has an optical fiber and a connector at both ends while duplex fiber has two fibers and
two connectors. The duplex fiber cable is recommended for OPF-H1000, but signals can be transmitted
using two simplex fiber cables.
♦LC connector
One of connectors for fiber optical cables. (Example: SC connector, FC connector, ST connector, MU
connector)

OPF-TH1000-A/OPF-RH1000-A User Guide
6.7 SFP optical transceiver
The fiber type and transmission distance vary depending on the SFP optical transceiver.
[Table 6.1] Specification of standard SFP optical transceiver
Item
Multimode fiber
Singlemode fiber
Wave length
850 nm (Oxide VCSEL laser*)
1310 nm (Fabry-Perot laser*)
Max. transmission distances
OM3: 984 ft. (300 m)
OM4: 0.62 mi. (1 km)
OS1: 2.92 mi. (4.7 km)
OS1: 6.21 mi. (10 km, optional)
Receiver sensitivity (OMA)
@10.3Gbps
-13 dBm or higher -18 dBm or higher
Average Launch Power
-9 dBm to -2.5 dBm
-8.4 dBm to -3 dBm
Max. input power
0 dBm
0 dBm
Connector LC (Duplex)
*The lasers in these models meet class1.
・Use only the supplied SFP optical transceiver to ensure the best system performance and reliability. The
maximum receiving optic power used for the OPF-H1000 is 0 dBm.
・Ensure that the SFP optical transceiver is locked. If it is not locked correctly, the OPF may not work
normally.
Locked
Not Locked
[Fig. 6.6] SFP transceiver Locked/Not locked
・Plug the attached dust cap into the SFP optical transceiver when not connecting a fiber optic cable.
・Pull the lever of the SFP optical transceiver in order to remove it. Lock the lever and push it into until it
clicks to attach the module.
Lever
RX
OPTICAL
TX
[Fig. 6.7] SFP optical transceiver