Products of EFB Elektronik
EFB-Elektronik: Network Technology & IT Building Cabling for Industry and Data Centres
EFB-Elektronik is one of Germany's leading network specialists for structured IT infrastructure – with over 10,000 items in copper and fibre optic cabling, network cabinets and industrial system solutions. At Lieske you will find the complete EFB portfolio for professional B2B network projects.
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1988
Founded
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330+
Employees
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10,000+
Articles
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9
Locations in Europe
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EFB-Elektronik GmbH, headquartered in Bielefeld, was founded in 1988 and is today one of Germany's leading manufacturers and system providers for data and network technology as well as industrial cable technology. The company employs 330 staff at nine European locations, with subsidiaries in Istanbul, Copenhagen and Vienna. The portfolio comprises more than 10,000 items for complete network builds – from fibre optic and copper cables to patch cables, patch panels, network and server cabinets, and proprietary system solutions under the INFRALAN® and ec.ulink® brands. |
◆ Quality & Standards
✓ ISO 9001 certified
✓ ISO/IEC 11801 compliant
✓ EN 50173 / EN 50174 certified
✓ Own copper and fibre optic production
✓ INFRALAN® & ec.ulink® systems
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► Product Lines at a Glance
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★ Copper Cabling
Patch cables Cat. 5e to Cat. 8, installation cables, keystone modules, patch panels and outlets – complete copper infrastructure for all categories.
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★ Fibre Optic Cabling
Fibre optic patch cables, cassettes, pigtails and installation cables in all common fibre types (OS1, OS2, OM3, OM4, OM5) for high-speed applications.
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★ Network & Server Cabinets
19" racks, wall-mount enclosures and open-frame racks in various depths and heights – with comprehensive accessories for cable management and ventilation.
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★ INFRALAN® System Solution
The INFRALAN® cabling system offers certified complete solutions for structured IT building cabling with a system warranty for copper and fibre installations.
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► Application Areas in Industry and Trade
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Data Centres
High-density fibre cassette systems and 40/100G infrastructure
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Building Cabling
Structured cabling to EN 50173 for offices and commercial premises
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Industrial IT
Robust network solutions for production environments and industrial sites
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System Integration
Complete infrastructure projects with INFRALAN® system warranty
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Healthcare
High-availability network infrastructure for medical facilities
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Campus & Outdoor
Outdoor cables and campus cabling with fibre optic and outdoor copper
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► Your Advantages with EFB-Elektronik at Lieske
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► EFB-Elektronik Categories in the Shop
► Frequently Asked Questions about EFB-Elektronik
What is the EFB-Elektronik INFRALAN® system?
INFRALAN® is EFB-Elektronik's certified cabling system for structured IT building cabling. It consists of coordinated components for copper (up to Cat. 8.1) and fibre optic cabling, plus a system warranty granted when installation is performed and certified by an authorised EFB partner.
Does EFB-Elektronik manufacture its own cables?
Yes – EFB-Elektronik operates its own copper and fibre optic production facilities in Germany and Slovakia. This enables the manufacture of custom products to customer specifications and ensures consistent, high product quality across all product groups.
Which fibre optic types does EFB-Elektronik offer?
EFB-Elektronik offers the full fibre spectrum: singlemode OS1/OS2 for long-distance and campus backbone, plus multimode OM3, OM4 and OM5 for high-speed short-distance connections in data centres – in all common connector types (LC, SC, MPO/MTP).
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EFB-Elektronik – Project Enquiry & System Consultation
Complete cabling installations, INFRALAN® system projects or individual components – our sales team is happy to advise.
► Contact us: sales@industry-electronics.com
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Categories with products from EFB Elektronik
- IT-Equipment ➤ Accessories ➤ Cable / Adapter ➤ Serial ( 1 )
- IT-Equipment ➤ Networks ➤ Cables ➤ Miscellaneous ( 1 )
- IT-Equipment ➤ Networks ➤ Fiber and Components ( 2 )
- IT-Equipment ➤ UPS ➤ Accessories ( 2 )
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EFB Elektronik DUPLEX JUMPER LC-ST 50/125 O
Lieske Part No.: 134417 |
1,39 EUR
 ≈ £1.19 | ≈ $1.62
Delivery time on requestinfo_outline
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EFB Elektronik DUPLEX JUMPER LC/APC-SC/APC 9/
Lieske Part No.: 134437 |
5,54 EUR
≈ £4.75 | ≈ $6.47
Delivery time on requestinfo_outline
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EFB Elektronik USB3.0 VERLNGERUNGSKABEL A-A
Lieske Part No.: 134481 |
10,46 EUR
≈ £8.96 | ≈ $12.22
Delivery time on requestinfo_outline
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EFB Elektronik RJ45 PATCHKABEL S/FTP CAT.6A.
Lieske Part No.: 1342567 |
2,55 EUR
≈ £2.19 | ≈ $2.98
Delivery time on requestinfo_outline
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EFB Elektronik DUPLEX JUMPER LC-LC 50/125 O
Lieske Part No.: 1343625 |
0,92 EUR
≈ £0.79 | ≈ $1.07
Delivery time on requestinfo_outline
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EFB Elektronik RJ45 PATCHKABEL S/FTP CAT.6
Lieske Part No.: 1342380 |
0,41 EUR
≈ £0.35 | ≈ $0.48
Delivery time on requestinfo_outline
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EFB Elektronik 46056.1EFB Elektronik 46056.1 EFB 48,3 cm ( 19 inch ) Baugruppenträger 4HE 210DA mit Montagewannen Lieske Part No.: 110772 Mfg Part No: 46056.1 |
50,22 EUR
≈ £43.04 | ≈ $58.66
Delivery time on requestinfo_outline
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EFB Elektronik EC020200039EFB Elektronik EC020200039 EFB Network Cable CAT6a S/FTP PIMF 10 Gigabit Ethernet copper 7.5m black Lieske Part No.: 1260910 Mfg Part No: EC020200039 |
6,58 EUR
≈ £5.64 | ≈ $7.69
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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EFB Elektronik EC020200149EFB Elektronik EC020200149 EFB Network Cable CAT6a S/FTP PIMF with CAT7 Raw Cable 10 Gigabit Ethernet Copper 0.5m black Lieske Part No.: 1260856 Mfg Part No: EC020200149 |
3,23 EUR
≈ £2.77 | ≈ $3.77
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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EFB Elektronik EC020200230EFB Elektronik EC020200230 EFB Network Cable CAT6a S/FTP PIMF with CAT7 Raw Cable 10 Gigabit Ethernet Copper 25m orange Lieske Part No.: 1261086 Mfg Part No: EC020200230 |
12,98 EUR
≈ £11.12 | ≈ $15.16
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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EFB Elektronik 11.01.3630 EK165.3EFB Elektronik EK165.3 EFB data cable serial 1:1 3m, male/female DB25p Type: 11.01.3630 Sales unit: 1 pc Lieske Part No.: 366756 Mfg Part No: EK165.3 Type: 11.01.3630 |
8,41 EUR
≈ £7.21 | ≈ $9.82
in stockinfo_outline
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EFB Elektronik EK508SW.5EFB Elektronik EK508SW.5 EFB Netzkabel Schutzkontakt 180°-C13 180°,sw,5.0m,3x1.00mm Lieske Part No.: 1109261 Mfg Part No: EK508SW.5 |
9,54 EUR
≈ £8.18 | ≈ $11.14
Delivery time on requestinfo_outline
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EFB Elektronik EK511.1,8EFB Elektronik EK511.1,8 EFB Netzkabel Schutzkontakt 180°-C19 180°,sw,1.8m,3x1.50mm Lieske Part No.: 1109262 Mfg Part No: EK511.1,8 |
6,36 EUR
≈ £5.45 | ≈ $7.43
Delivery time from supplier's stock (ca.) 16 workdaysinfo_outline
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EFB Elektronik EK511.3EFB Elektronik EK511.3 EFB Netzkabel Schutzkontakt 180°-C19 180°,sw,3.0m,3x1.50mm Lieske Part No.: 1109263 Mfg Part No: EK511.3 |
8,84 EUR
≈ £7.58 | ≈ $10.33
in stockinfo_outline
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EFB Elektronik EK519.1EFB Elektronik EK519.1 EFB Kaltgeräteverl. C20 180°-C19 180°,sw,1.0m,3x1.50mm Kaltgerätestecker IEC60320/C20 auf Kaltgerätebuchse IEC60320/C19 16 A / 250 V VDE geprüft Farbe schwarz International genormte Steckverbinder Lieske Part No.: 1109265 Mfg Part No: EK519.1 |
5,64 EUR
≈ £4.83 | ≈ $6.59
in stockinfo_outline
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EFB Elektronik EK519.1,8EFB Elektronik EK519.1,8 EFB Kaltgeräteverl. C20 180°-C19 180°,sw,1.8m,3x1.50mm Kaltgerätestecker IEC60320/C20 auf Kaltgerätebuchse IEC60320/C19 16 A / 250 V VDE geprüft Farbe schwarz International genormte Steckverbinder Lieske Part No.: 1109266 Mfg Part No: EK519.1,8 |
6,90 EUR
≈ £5.91 | ≈ $8.06
in stockinfo_outline
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EFB Elektronik EK519.2,5EFB Elektronik EK519.2,5 EFB Kaltgeräteverl. C20 180°-C19 180°,sw,2.5m,3x1.50mm Lieske Part No.: 1109267 Mfg Part No: EK519.2,5 |
7,84 EUR
≈ £6.72 | ≈ $9.16
in stockinfo_outline
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EFB Elektronik ET-25041EFB Elektronik ET-25041 EFB Rahmenset 80x80 mit Zentralplatten 22.5x45 f. 2 Keystone Lieske Part No.: 1109399 Mfg Part No: ET-25041 |
2,69 EUR
≈ £2.31 | ≈ $3.14
Delivery time on requestinfo_outline
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EFB Elektronik K2422.2EFB Elektronik K2422.2 EFB Modularkabel RJ45 (8/4)-RJ45 (8/4),vergossen,schwarz,2m Lieske Part No.: 1109915 Mfg Part No: K2422.2 |
1,59 EUR
≈ £1.36 | ≈ $1.86
Delivery time on requestinfo_outline
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EFB Elektronik K5246SW.1,5EFB Elektronik K5246SW.1,5 EFB USB2.0 Verlängerung A(gewinkelt)-A,St-Bu,1.5m,sw,Classic Lieske Part No.: 110997 Mfg Part No: K5246SW.1,5 |
3,82 EUR
≈ £3.27 | ≈ $4.46
Delivery time on requestinfo_outline
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EFB Elektronik K5430SW.1EFB Elektronik K5430SW.1 EFB HighSpeed HDMI Cable with Ethernet 4K30Hz A-A St-St 1m black Lieske Part No.: 1255049 Mfg Part No: K5430SW.1 |
3,78 EUR
≈ £3.24 | ≈ $4.42
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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EFB Elektronik K5434IND.3EFB Elektronik K5434IND.3 Video cable DVI 24+1, ST/ST, 3m, AWG28, Black, Industrial, This DVI patch cable is specifically designed for use in harsh industrial environments and provides reliable, high-quality signal transmission for digital video applications. It is a dual-link cable ... Lieske Part No.: 1227360 Mfg Part No: K5434IND.3 |
-7% 22,98 EUR 24,76 EUR
≈ £19.69 | ≈ $26.84
Delivery time on requestinfo_outline
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EFB Elektronik K5545SW.1,5EFB Elektronik K5545SW.1,5 EFB RJ45 flat patch cable Cat.6A U/FTP PVC black 1.5m Lieske Part No.: 126202 Mfg Part No: K5545SW.1,5 |
4,49 EUR
≈ £3.85 | ≈ $5.24
Delivery time on requestinfo_outline
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EFB Elektronik K5545SW.2EFB Elektronik K5545SW.2 EFB RJ45 flat patch cable Cat.6A U/FTP PVC black 2m Lieske Part No.: 1262022 Mfg Part No: K5545SW.2 |
4,76 EUR
≈ £4.08 | ≈ $5.56
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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