Fiber optic couplers - Solutions for your network requirements
Your expert for first-class fiber optic couplings
Fiber optic couplers are indispensable for stable and high-performance fiber optic transmission. In our online store, we offer you a comprehensive selection of couplers, from LC and SC to MTP, singlemode, multimode and E2000. Our fiber optic couplers impress with their low attenuation and high quality - ideal for all your fiber optic applications. Discover our customized special designs and benefit from our fast, reliable delivery.
As a specialist in the field of fiber optic cabling, we not only offer products, but also expert advice and individual solutions. Please get in touch with your personal contact for expert support.
Request consultation Further information
Request consultation Further information
High-quality fiber optic connectors and couplers are essential for a reliable fiber optic transmission. In our online store, we offer a wide range of fiber optic connectors and couplers (PC/APC) with ceramic sleeves. Here you will find various fiber optic connector types, including field-terminable variants and individual components – perfect for a wide range of fiber optic applications. Dive into our versatile assortment and discover the possibilities! As specialists in structured cabling, we also offer expert advice and individual solutions at any time. Please do not hesitate to contact your personal sales representative. Further information
Sort by
Item no. 53519.2
Adapter LC/APC Duplex OS2 green with shutter flangeless
Category:
OS2
Colour:
Green
Insertion loss 1310nm:
< 0,2 dB
Model:
LC/APC
Item no. 53518.1
Adapter SC/APC Simplex OS2 green flangeless
Category:
OS2
Colour:
Green
Insertion loss 1310nm:
< 0,2 dB
Model:
SC/APC
Item no. IKL-LCDU-MM-K-AQ
INFRALAN® adapter LC Duplex OM3 aqua
Category:
OM3
Colour:
aqua
Insertion loss 850nm:
< 0,2 dB
Model:
LC
Item no. 53319.3
Adapter SC/APC Duplex OS2 metal housing
Category:
OS2
Colour:
metall
Insertion loss 1310nm:
< 0,2 dB
Model:
SC/APC
Item no. 53302.36
Adapter SC/APC Simplex OS2 green with shutter
Category:
OS2
Colour:
Green
Insertion loss 1310nm:
< 0,2 dB
Model:
SC/APC
Item no. IKL-SCDU-M-SI
INFRALAN® adapter SC Duplex OS2 metal housing
Category:
OS2
Colour:
metall
Insertion loss 1310nm:
< 0,2 dB
Model:
SC
Item no. 53353.32
Adapter LC/APC Quad OS2 green with shutter
Category:
OS2
Colour:
Green
Insertion loss 1310nm:
< 0,2 dB
Model:
LC/APC
Item no. 53531.1
R&M adapter E2000™ Simplex OS2 blue Grade C
Category:
OS2
Colour:
blue
Insertion loss 1310nm:
< 0,2 dB
Model:
E2000
Item no. 53458.1
MTP/MPO adapter flangeless, codable up/up or up/down
Category:
OM4
Colour:
erica-violet
Insertion loss 1310nm:
< 0,2 dB
Insertion loss 850nm:
< 0,2 dB
Item no. 53458.1V2
MTP/MPO adapter with flange, codable up/up or up/down
Category:
OM4
Colour:
Black
Insertion loss 1310nm:
< 0,2 dB
Insertion loss 850nm:
< 0,2 dB
Item no. 53320.3
Adapter SC-ST Duplex OS2 blue
Category:
OS2
Colour:
blue
Insertion loss 1310nm:
< 0,2 dB
Model:
SC-ST
Item no. IKL-LCDA-SM-K-GN
INFRALAN® adapter LC/APC Duplex OS2 green
Category:
OS2
Colour:
Green
Insertion loss 1310nm:
< 0,2 dB
Model:
LC/APC
Item no. 53316.36
Adapter SC/APC Duplex OS2 green with shutter
Category:
OS2
Colour:
Green
Insertion loss 1310nm:
< 0,2 dB
Model:
SC/APC
Item no. 53320.34
Adapter SC-ST Duplex OS2 metal housing
Category:
OS2
Colour:
metall
Insertion loss 1310nm:
< 0,2 dB
Model:
SC-ST
Item no. 53529.1V2
R&M adapter E2000™ Simplex OM2 beige Gradem
Category:
OM2
Colour:
beige
Insertion loss 850nm:
< 0,2 dB
Model:
E2000
Item no. 53302.35
Adapter SC Simplex OM4 erica violet
Category:
OM4
Colour:
erica-violet
Insertion loss 850nm:
< 0,2 dB
Model:
SC
Item no. IP67DFKLCDMHS
IP67 Metal adapter, M25, LC Duplex ceramic sleeve, service port, guy rope
Colour:
metall
Model:
LC
Suitable for type of fibre:
Single mode and Multi mode
Item no. 53335.1OM5
Adapter LC Quad OM5 lime green
Category:
OM5
Colour:
lime green
Insertion loss 850nm:
< 0,15 dB
Model:
LC
Item no. 53344.3
Adapter FC Simplex OS2 metal housing
Category:
OS2
Colour:
metall
Insertion loss 1310nm:
< 0,2 dB
Model:
FC
Item no. 53526.1
R&M adapter E2000™/APC Simplex OS2 green Grade C flangeless
Category:
OS2
Colour:
Green
Insertion loss 1310nm:
< 0,2 dB
Model:
E2000/APC
Item no. 53517.1OM5
Adapter LC Duplex OM5 lime green flangeless
Category:
OM5
Colour:
lime green
Insertion loss 850nm:
< 0,2 dB
Model:
LC
Overview of the different fiber optic couplers
Purchase top-tier fiber optic connectors and couplers from our expansive collection at the EFB-Elektronik fiber optics online shop. Peruse not just the cutting-edge in fiber optic tech, but also legacy systems crucial for servicing prior setups and networks. Given the enduring functionality of fiber optic cables spanning 25 to 30 years, if not more, we proudly maintain an array of fitting connectors and couplers from the recent past.
We offer a wide array of fiber optic connector types, each tailored to specific applications and transmission prerequisites. The selection of an optimal connector hinges on factors encompassing transmission velocity, environment particulars, and cabling architecture.
Some common variations include:
We offer a wide array of fiber optic connector types, each tailored to specific applications and transmission prerequisites. The selection of an optimal connector hinges on factors encompassing transmission velocity, environment particulars, and cabling architecture.
Some common variations include:
- LC (Lucent Connector): A compact, high-performance connector suitable for high packing density installations. Commonly used in data centers.
- SC (Subscriber Connector): A square-shaped connector widely used in data centers and Ethernet applications.
- E2000®: Known for its dust-proof design, making it suitable for critical applications in research and medical fields.
- MTP®/MPO (Multifiber Termination Push-On/Pull-Off): Used for high-density connections, especially in data centers and high-speed networks.
- ST (Straight Tip): A bayonet-style connector often used in older networks and industrial environments.
- FC (Ferrule Connector): Used in high-vibration environments and telecommunications applications.
These are just a few examples and there are other specialized fiber optic connector types in our online store depending on the requirements of the respective fiber optic application. In certain cases, custom-made-products are also necessary, but this is not a problem: please get in touch with your personal contact at EFB-Elektronik.
Request a consultation now
Request a consultation now
Fiber optic coupling: a firm grip on the plug
Fiber optic couplers serve the role of establishing connections or extending fiber optic cables. Their function is pivotal in enhancing fiber optic links and upholding dependable transmission. The choice of couplers hinges on the distinct requisites of the application, the nature of the fiber optic cabling, and the desired transmission caliber. This is why fiber optic couplers come in a variety of types to cater to different network setups and requirements. Some notable variations include:
Simplex coupling: This fiber optic coupling enables the connection of two individual fiber optics.
Duplex coupling: This fiber optic coupling enables the connection of two fiber optic pairs, either as separate ports or in a common interface.
Quad coupling: Similar to the duplex coupling, but for four fiber optic pairs.
MPO/MTP® coupling: This fiber optic coupling is specially designed for multi-fiber connections, such as those used in data centers for parallel transmissions.
More:
Hybrid coupling: Enables the connection of fiber optic cables with different connector types, e.g. LC to SC.
Adapter rail coupling: This fiber optic coupling is used in patch panels or enclosures to connect several cables together.
Bulkhead coupling: The bulkhead fiber optic coupler is installed directly in housings or devices to enable fiber optic connections.
Angle-polished coupling: Specially developed for applications with high precision and low loss, as are common in DWDM systems.
Advantages of fiber optic couplers from EFB-Elektronik
Leveraging fiber optic couplers sourced from EFB-Elektronik within an IT network provides distinct benefits.
EFB-Elektronik's fiber optic couplers are expressly designed to interconnect two fiber optic connectors, ensuring uninterrupted signal transmission. These couplers find their place in patch panels, control panels, or enclosures, delivering adaptability and effortless accessibility.
EFB-Elektronik's fiber optic couplers are expressly designed to interconnect two fiber optic connectors, ensuring uninterrupted signal transmission. These couplers find their place in patch panels, control panels, or enclosures, delivering adaptability and effortless accessibility.
Our top-tier couplers excel in minimising potential losses that might occur during light transmission between fibers.
Collectively, EFB-Elektronik's fiber optic connectors and couplers guarantee the dependable transmission of light signals throughout fiber optic networks. Their meticulous alignment, finely prepared ends, and mechanical robustness contribute to sustaining signal integrity and facilitating high-caliber data transmission. Therefore, the fiber optic connectors and couplers from EFB-Elektronik stand as steadfast, high-performance, and forward-compatible solutions for IT networks. They provide elevated transmission speeds, fortified security, and exceptional resilience against faults.
Order your fiber optic couplers today at EFB-Elektronik
EFB-Elektronik is one of the leading suppliers of fiber optic technology and cooperates closely with partners from installation, specialised trade, wholesale and industry to realise fiber optic projects. Our services include the sale of fiber connectors and couplers, fiber pigtails, trunk cables and all of the equipment and products needed to install and maintain a professional fiber optic network. Our engineers provide expert support in the planning and configuration of fiber optic networks and structured cabling. We offer tailor-made consulting, special designs and knowledge transfer in training courses and seminars. If you have any questions about our products and services, please do not hesitate to contact us!
Fiber optic connector types: large selection
Purchase top-tier fiber optic connectors and couplers from our expansive collection at the EFB-Elektronik fiber optics store. Peruse not just the cutting-edge in fiber optic tech, but also legacy systems crucial for servicing prior setups and networks. Given the enduring functionality of fiber optic cables spanning 25 to 30 years, if not more, we proudly maintain an array of fitting connectors and couplers from the recent past.
We offer a wide array of fiber optic connector types, each tailored to specific applications and transmission prerequisites. The selection of an optimal connector hinges on factors encompassing transmission velocity, environment particulars, and cabling architecture.
Some common variations include:
- SC (Subscriber Connector): A square-shaped connector widely used in data centers and Ethernet applications.
- LC (Lucent Connector): A compact, high-performance connector suitable for high packing density installations. Commonly used in data centers.
- ST (Straight Tip): A bayonet-style connector often used in older networks and industrial environments.
- MTP®/MPO (Multifiber Termination Push-On/Pull-Off): Used for high-density connections, especially in data centers and high-speed networks.
- FC (Ferrule Connector): Used in high-vibration environments and telecommunications applications.
- MT-RJ (Mechanical Transfer Registered Jack): A duplex connector with both fibers in a single unit, suitable for space-constrained installations.
- E2000®: Known for its dust-proof design, making it suitable for critical applications in research and medical fields.
- DIN: Commonly used in older networking systems and industrial applications.
- MU (Miniature Unit): A small form factor connector suitable for high-density installations.
- SMA (SubMiniature version A): Originally designed for RF applications, SMA connectors can be adapted for fiber optics.
- Biconic: Used in older military applications and some test equipment.
Each connector type has its advantages for specific scenarios. Factors like insertion loss, return loss, ease of use and environmental considerations play a role in selecting the appropriate connector for a given application.
You can find more specialised fiber optic connector types in our online store. In certain cases, custom designs are necessary: Feel free to contact your personal EFB-Elektronik customer service representative for your fiber optic cabling challenge.
Fiber optic couplers
Fiber optic couplers serve the role of establishing connections or extending fiber optic cables. Their function is pivotal in enhancing fiber optic links and upholding dependable transmission. The choice of couplers hinges on the distinct requisites of the application, the nature of the fiber optic cabling, and the desired transmission caliber. This is why fiber optic couplers come in a variety of types to cater to different network setups and requirements. Some notable variations include:
- Splitter Couplers: Used for splitting a single optical signal into multiple outputs, commonly found in passive optical networks (PON).
- WDM (Wavelength Division Multiplexing) Couplers: Enable combining or separating signals at different wavelengths on a single fiber, crucial for expanding network capacity.
- Fused Biconic Taper (FBT) Couplers: Employing heat and tension to combine optical signals, FBT couplers are reliable and cost-effective.
- Planar Lightwave Circuit (PLC) Couplers: Utilise lithographic techniques for precise signal distribution, offering high performance and stability.
- TAP Couplers: Used for tapping into an optical signal without disrupting the main signal flow, commonly used in network monitoring.
- Isolator Couplers: Direct light in one direction only, reducing reflections and ensuring signal integrity.
- Dual Window Couplers: Designed to work with two distinct wavelength ranges, allowing for efficient signal management.
- Mini Couplers: Compact versions suitable for space-constrained installations.
- High Power Couplers: Engineered to handle high-power optical signals without degradation.
- Variable Optical Attenuators (VOA) Couplers: Enable manual adjustment of signal strength for optimization.
Advantages of fiber optic connectors & fiber optic couplers from EFB-Elektronik
Leveraging fiber optic connectors and couplers sourced from EFB-Elektronik within an IT network provides distinct benefits. Our fiber optic connectors seamlessly unite fiber optic cable ends, exhibiting meticulous alignment of fiber cores to enable light signal transmission devoid of losses. The fiber ends undergo precision grinding and polishing, yielding a sleek, low-reflection surface that minimises signal loss.
EFB-Elektronik's fiber optic couplers are expressly designed to interconnect two fiber optic connectors, ensuring uninterrupted signal transmission. These couplers find their place in patch panels, control panels, or enclosures, delivering adaptability and effortless accessibility. Our top-tier couplers excel in minimising potential losses that might occur during light transmission between fibers.
Collectively, EFB-Elektronik's fiber optic connectors and couplers guarantee the dependable transmission of light signals throughout fiber optic networks. Their meticulous alignment, finely prepared ends, and mechanical robustness contribute to sustaining signal integrity and facilitating high-caliber data transmission. Therefore, the fiber optic connectors and couplers from EFB-Elektronik stand as steadfast, high-performance, and forward-compatible solutions for IT networks. They provide elevated transmission speeds, fortified security, and exceptional resilience against faults.
Order your fiber optic connectors & couplers today at EFB-Elektronik
EFB-Elektronik is one of the leading suppliers of fiber optic technology and cooperates closely with partners from installation, specialised trade, wholesale and industry to realise fiber optic projects. Our services include the sale of fiber connectors and couplers, fiber pigtails, trunk cables and all of the equipment and products needed to install and maintain a professional fiber optic network. Our engineers provide expert support in the planning and configuration of fiber optic networks and structured cabling. We offer tailor-made consulting, special designs and knowledge transfer in training courses and seminars. If you have any questions about our products and services, please do not hesitate to contact us!