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EFB (4251)

Official EFB Distributor
Data Centre-Grade Cabling & Rackmount Infrastructure — EFB-Elektronik at DistriNode

EFB-Elektronik delivers certified cabling infrastructure from 1-metre patch leads to 200 m OM4 trunk cables and 42U server cabinets — engineered to German precision for high-density deployments. DistriNode stocks EFB's full range of copper, fibre, and rackmount hardware.

4,265 productsPatch Cables · Fibre Trunks · Rack Cabinets · Wire Connectors · USB · HDMIEntry → EnterpriseOfficial distributor

Why buy EFB from DistriNode?

Ethernet Patch at Scale
EFB leads the range with over 1,700 Ethernet patch cable SKUs — every category, colour, and shielding grade from budget UTP to Dca LSZH-jacketed professional runs.
High-Density Fibre Trunks
EFB's U-DQ(ZN)BH OM4 12-fibre LC-LC and SC-SC trunks at 200 m Dca LSZH are built for data hall backbone and MDA/HDA environments where certified fire performance is non-negotiable.
PRO Server Cabinets
EFB PRO 42U 800×1000 mm server cabinets provide the rigidity, cable management, and airflow engineering needed for dense 1U/2U server builds without compromise.
Certified Connectors & Accessories
From RJ45 keystone jacks and wire connectors to rack accessories, EFB's certified components integrate cleanly with structured cabling systems across all major certification schemes.

EFB product range

Ethernet Patch CablesFibre Optic TrunksServer Rack CabinetsRack AccessoriesWire ConnectorsUSB Cables & AdaptersHDMI Cables & AdaptersPower Cables
Pro tip: When specifying EFB fibre trunks for a data centre build, verify the jacket rating matches your plenum or riser requirements — EFB's Dca LSZH designation satisfies EN 50575 and is accepted across EU fire-safety frameworks.

EFB Frequently Asked Questions

What does U-DQ(ZN)BH mean on EFB fibre trunk cables?
It is the cable construction code per IEC 60794: U = unsheathed primary coating, D = dielectric (non-metallic), Q = loose-tube quad, ZN = corrugated steel with PE outer sheath for rodent protection, B = flame-retardant outer jacket, H = halogen-free. In practice it means a robust, halogen-free, rodent-resistant trunk suitable for indoor data-centre use.
How large a server cabinet do I need for a 42U EFB PRO rack?
The EFB PRO 42U measures 800 mm wide × 1000 mm deep — the industry-standard footprint for high-density installations. Allow 1000–1200 mm clear depth in the aisle for cable management and hot-aisle/cold-aisle containment doors.
Can EFB patch cables be used with third-party switches and patch panels?
Yes. EFB patch cables are manufactured to TIA-568 and ISO/IEC 11801 standards and are fully interoperable with patch panels and switches from any vendor. The shielded variants (F/UTP, S/FTP) are backward-compatible with unshielded ports.
Brand: EFB Stock: 594
The EFB Elektronik 53316.34 fibre optic adapter is a single-piece SC duplex adapter with a metal housing, designed for single-mode fibre applications...
Colour Grey Connector 1 SC Product Type Fibre Adapter & Coupler Fibre Mode Single-Mode
R295
Ex Tax:R256
3 suppliers Reward +R1
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Brand: EFB Stock: 13
The EFB Elektronik O0312.10 is a 10 m InfiniBand/fibre optic cable with LC connectors on both ends and a 50 µm core diameter. Designed for full-duplex..
Colour Blue Cable Length 10 m Connector 1 LC Product Type Fibre Patch Cable
R547
Ex Tax:R476
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Brand: EFB Stock: 72
The EFB Elektronik O0314.10 is a 10 m InfiniBand/fibre optic cable with LC and SC connectors designed for high-speed full-duplex data transmission. Ma..
Colour Blue Cable Length 10 m Connector 1 LC Product Type Fibre Patch Cable
R521
Ex Tax:R453
3 suppliers Reward +R1
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Brand: EFB Stock: 100
EFB-Elektronik RJ45 Patch Cable Cat.6 S/FTP LSZH Blue 3m Manufacturer: EFB Elektronik (K5513.3) — Genuine EFB product supplied by DistriNode.Available..
Colour Blue Cable standard Cat6 Data Transfe... 1 & 10 Gbps Cable Shape Standard Round Cable
R221
Ex Tax:R193
4 suppliers Reward +R1
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Brand: EFB Stock: 35
The EFB Elektronik O0314.7,5 is a 7.5 m InfiniBand/fibre optic cable with LC and SC connectors and a 50 µm core diameter. Designed for full duplex dat..
Colour Blue Cable Length 7.5 m Connector 1 Male Product Type Fibre Patch Cable
R472
Ex Tax:R410
3 suppliers Reward +R1
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Brand: EFB Stock: 3
The EFB Elektronik O0321.2 is a 2 m OM2 multimode fibre optic cable with LC and ST connectors designed for reliable full-duplex data transmission. It ..
Colour Orange Cable Length 2 m Connector 1 LC Product Type Fibre Patch Cable
R430
Ex Tax:R374
1 supplier Reward +R1
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Brand: EFB Stock: 300
The EFB Elektronik O0360.0,5 is a 0.5 m OS2 fibre optic cable with LC and SC connectors, designed for structured cabling compliant with ISO/IEC 11801...
Colour Yellow Cable Length 0.5 m Connector 1 LC Product Type Fibre Patch Cable
R324
Ex Tax:R282
3 suppliers Reward +R1
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Brand: EFB Stock: 100
The EFB Elektronik O0360.20 20 m LC SC Yellow is a single-mode OS2 fibre optic patch cable designed for reliable interconnection in structured network..
Colour Yellow Cable Length 20 m Connector 1 LC Product Type Fibre Patch Cable
R623
Ex Tax:R542
3 suppliers Reward +R2
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Brand: EFB Stock: 300
The EFB Elektronik O0360.3 3 m LC SC Yellow is a single-mode OS2 fibre optic patch cable designed for reliable high-speed data links. With LC and SC t..
Colour Yellow Cable Length 3 m Connector 1 LC Product Type Fibre Patch Cable
R360
Ex Tax:R313
3 suppliers Reward +R1
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Brand: EFB Stock: 37
The EFB Elektronik O0361.2 2 m fibre optic cable provides a single-mode OS2 connection with LC and ST connectors in a 2 metre length. Designed for ful..
Colour Yellow Cable Length 2 m Connector 1 LC Product Type Fibre Patch Cable
R456
Ex Tax:R396
3 suppliers Reward +R1
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Brand: EFB Stock: 49
The EFB Elektronik O0361.7,5 is a 7.5 m single-mode OS2 fibre optic cable with LC and ST connectors, designed for point-to-point and patching applicat..
Colour Yellow Cable Length 7.5 m Connector 1 LC Product Type Fibre Patch Cable
R422
Ex Tax:R367
3 suppliers Reward +R1
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Brand: EFB Stock: 1000
The EFB Elektronik O0480.2 2 m LC Yellow is a single-mode OS2 fibre optic patch cable designed for short interconnects in network racks, patch panels ..
Colour Yellow Cable Length 2 m Connector 1 LC Product Type Fibre Patch Cable
R303
Ex Tax:R264
3 suppliers Reward +R1
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Brand: EFB Stock: 37
The EFB Elektronik O0947.1 is a 1 m OS2 fibre optic cable with LC and SC connectors, designed for use in structured cabling systems. With a 9 µm core ..
Colour Yellow Cable Length 1 m Connector 1 LC Product Type Fibre Patch Cable
R241
Ex Tax:R209
3 suppliers Reward +R1
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Brand: EFB Stock: 500
The EFB Elektronik O0948.2 is a 2 m fibre optic cable with LC connectors and OS2 singlemode fibre (9 µm core). It conforms to standards for structured..
Colour Yellow Cable Length 2 m Connector 1 LC Product Type Fibre Patch Cable
R251
Ex Tax:R218
3 suppliers Reward +R1
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Brand: EFB Stock: 300
The EFB Elektronik O0948.3 is a 3 m fibre optic patch cable with LC connectors at both ends and G.657.A2 single-mode fibre. It provides the shortest l..
Colour Yellow Cable Length 3 m Connector 1 LC Product Type Fibre Patch Cable
R262
Ex Tax:R228
3 suppliers Reward +R1
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Brand: EFB Stock: 5
The EFB Elektronik O2073.2 is a 2 m single-mode OS2 fibre optic patch cable with SC and ST connectors and a yellow outer jacket. Designed for point-to..
Colour Yellow Cable Length 2 m Connector 1 SC Product Type Fibre Patch Cable
R456
Ex Tax:R396
2 suppliers Reward +R1
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Brand: EFB Stock: 26
The EFB Elektronik O2073.3 3m SC–ST fibre optic cable is a single-mode OS2 patch lead designed for reliable high-speed data transmission over short to..
Colour Yellow Cable Length 3 m Connector 1 SC Product Type Fibre Patch Cable
R374
Ex Tax:R325
3 suppliers Reward +R1
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Brand: EFB Stock: 26
The EFB Elektronik O2073.5 is a 5 m OS2 single-mode fibre optic cable with SC and ST connectors, designed to deliver reliable full-duplex data transmi..
Colour Yellow Cable Length 5 m Connector 1 SC Product Type Fibre Patch Cable
R484
Ex Tax:R421
2 suppliers Reward +R1
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Brand: EFB Stock: 63
The EFB Elektronik O3061.0,5 is a 0.5 m OM1 fibre optic cable with LC and SC connectors and a 62.5 µm core diameter. Designed for short patching runs,..
Colour Orange Cable Length 0.5 m Connector 1 LC Product Type Fibre Patch Cable
R340
Ex Tax:R295
3 suppliers Reward +R1
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Brand: EFB Stock: 75
The EFB Elektronik O3324.2 is a 2 m OM2 fibre optic cable with SC connectors and a 50 µm core diameter. The cable includes 12 coloured pigtails with d..
Colour Multicolour Cable Length 2 m Connector 1 SC Product Type Fibre Patch Cable
R709
Ex Tax:R616
3 suppliers Reward +R2
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Brand: EFB Stock: 100
The EFB Elektronik O3482.2 is a 2 m OM3 fibre optic cable with LC connectors and a 50 µm core diameter. The cable assembly includes 12 coloured pigtai..
Colour Yellow Cable Length 2 m Connector 1 Open End & Pigtail Product Type Fibre Patch Cable
R713
Ex Tax:R620
3 suppliers Reward +R2
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Brand: EFB Stock: 200
EFB Elektronik O6413.0 is a 0.5 m fibre optic patchcord designed for short interconnections in structured cabling and InfiniBand environments. The cab..
Colour Orange Cable Length 0.5 m Connector 1 SC Product Type Fibre Patch Cable
R337
Ex Tax:R293
3 suppliers Reward +R1
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Brand: EFB Stock: 90
The EFB Elektronik SC/SC 50/125µ 1m fibre optic cable is a single-mode/multimode-compatible patch lead with SC connectors on both ends and a 1 metre l..
Colour Orange Cable Length 1 m Connector 1 SC Product Type Fibre Patch Cable
R422
Ex Tax:R367
2 suppliers Reward +R1
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Brand: EFB Stock: 15
The EFB Elektronik O6413.5 is a 5 m multimode fibre optic patchcord with SC connectors on both ends and an OM2 core diameter of 50 µm. It serves as a ..
Colour Orange Cable Length 5 m Connector 1 SC Product Type Fibre Patch Cable
R549
Ex Tax:R478
2 suppliers Reward +R1
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Brand: EFB Stock: 17
EFB-Elektronik RJ45 Patch Cable with Cat.7 Raw Cable Raw Cable White 7,5m S/FTP PIMF Network Cable LAN DSL Manufacturer: EFB Elektronik (EC020200140) ..
Colour White Cable standard Cat7 Data Transfe... 10 Gbps Cable Shape Standard Round Cable
R206
Ex Tax:R179
5 suppliers Reward +R1
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Brand: EFB Stock: 4
The EFB Elektronik O6423.050 is a 0.5 m OM1 fibre optic patch cable with SC connectors on both ends. Its 62.5 µm core diameter and duplex configuratio..
Colour Orange Cable Length 0.5 m Connector 1 SC Product Type Fibre Patch Cable
R187
Ex Tax:R163
3 suppliers Reward +R1
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Brand: EFB Stock: 30
The EFB Elektronik O7013.15 is a 15 m OM3 fibre optic cable with ST connectors on both ends. It uses a 50 µm multimode core designed for high-speed da..
Colour Green Cable Length 15 m Connector 1 ST Product Type Fibre Patch Cable
R800
Ex Tax:R696
3 suppliers Reward +R2
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Brand: EFB Stock: 48
The EFB Elektronik O7413.15 is a 15 m OM3 fibre optic cable with SC connectors on both ends and a 50 µm core diameter. Designed for full duplex operat..
Colour Green Cable Length 15 m Connector 1 SC Product Type Fibre Patch Cable
R566
Ex Tax:R492
3 suppliers Reward +R1
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Brand: EFB Stock: 6
Keystone module EFB Elektronik 37486.1 is a white, snap-in 1:1 shielded RJ45-to-RJ45 jack designed for installation in keystone-compatible panels, fac..
Colour White Pack Size 1 Pack Termination ... Female Coupler Connector & ... RJ45 & Ethernet
R146
Ex Tax:R127
4 suppliers Reward +R1
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Brand: EFB Stock: 8
The EFB Elektronik 37507.1 cable gender changer is a compact adapter with two RJ-45 UTP connectors wired 1:1. Finished in metallic colour, it connects..
Form Gender Changer Colour Silver Gender Conve... Male to Female Connector Type RJ45
R288
Ex Tax:R250
4 suppliers Reward +R1
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Brand: EFB Stock: 500
EFB Elektronik ETM23067 cable gender changer DB-09 to RJ-45 in grey is an adapter that converts a DB-09 (male or female) serial connector to an RJ-45 ..
Form Gender Changer Colour Grey Gender Conve... Male to Female Connector Type RJ45
R293
Ex Tax:R255
3 suppliers Reward +R1
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Brand: EFB Stock: 996
The EFB Elektronik K5450.1 is a 1 m Cat5e SF/UTP crossover patch cable designed for Gigabit Ethernet applications. It uses shielded RJ45 plugs (IEC 60..
Colour Grey Cable standard Cat5e Data Transfe... 1 Gbps Cable Shape Standard Round Cable
R270
Ex Tax:R234
3 suppliers Reward +R1
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Brand: EFB Stock: 609
The EFB Elektronik K5456.1,5 RJ-45 Cat5e networking cable is a 1.5 metre black cable designed for wired Ethernet connections. Built to the Cat5e stand..
Colour Black Cable standard Cat5e Data Transfe... 1 Gbps Cable Shape Standard Round Cable
R260
Ex Tax:R226
3 suppliers Reward +R1
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Brand: EFB Stock: 1000
The EFB Elektronik K5457.15 is a 15 m Cat5e SF/UTP networking cable with RJ-45 connectors on both ends. It supports Gigabit Ethernet (10/100/1000Base-..
Colour Yellow Cable standard Cat5e Data Transfe... 1 Gbps Cable Shape Standard Round Cable
R287
Ex Tax:R249
3 suppliers Reward +R1
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Brand: EFB Stock: 20
The EFB Elektronik RJ45 S/FTP Cat5e networking cable, 0.5 m long, provides a compact connection solution for Ethernet devices. The red cable uses S/FT..
Colour Red Cable standard Cat5e Data Transfe... 1 Gbps Cable Shape Standard Round Cable
R225
Ex Tax:R196
2 suppliers Reward +R1
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Brand: EFB Stock: 5
The EFB Elektronik RJ45 S/FTP Cat5e networking cable, 7.5 m long and red, is designed for reliable high-speed data transmission in home and office net..
Colour Red Cable standard Cat5e Data Transfe... 1 Gbps Cable Shape Standard Round Cable
R321
Ex Tax:R279
3 suppliers Reward +R1
Add to Cart
Brand: EFB Stock: 1000
The EFB Elektronik K5459.0.5 is a 0.5 m Cat5e networking cable with RJ-45 connectors on both ends. Designed for 10/100/1000Base-T(X) Ethernet, the cab..
Colour Blue Cable standard Cat5e Data Transfe... 1 Gbps Cable Shape Standard Round Cable
R259
Ex Tax:R225
2 suppliers Reward +R1
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Brand: EFB Stock: 200
The EFB Elektronik Cat5e RJ-45 10m Blue networking cable is a 10-metre patch cable with RJ-45 connectors on both ends and SF/UTP shielding designed fo..
Colour Blue Cable standard Cat5e Data Transfe... 1 Gbps Cable Shape Standard Round Cable
R251
Ex Tax:R218
3 suppliers Reward +R1
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Brand: EFB Stock: 35
The EFB Elektronik RJ45 S/FTP Cat6a networking cable (20 m) is built for reliable high-speed data transmission in structured cabling and device-to-dev..
Colour Yellow Cable standard Cat6a Data Transfe... 10 Gbps Cable Shape Standard Round Cable
R854
Ex Tax:R742
3 suppliers Reward +R2
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Brand: EFB Stock: 38
The EFB Elektronik K8055.25 RJ-45 Cat6a networking cable is a 25 m yellow S/FTP cable designed for reliable high-speed Ethernet connections. Built to ..
Colour Yellow Cable standard Cat6a Data Transfe... 10 Gbps Cable Shape Standard Round Cable
R974
Ex Tax:R847
3 suppliers Reward +R3
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Brand: EFB Stock: 4
EFB Elektronik K8066.20 is a 20 m Cat6 network cable with S/FTP (S-STP) shielding and RJ-45 connectors on both ends. The cable is designed for Gigabit..
Colour Grey Cable standard Cat6 Data Transfe... 1 & 10 Gbps Cable Shape Standard Round Cable
R1,056
Ex Tax:R918
2 suppliers Reward +R3
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Brand: EFB Stock: 500
EFB-Elektronik RJ45 Patch Cable Cat.6A S/FTP LSZH Blue 7,5m Manufacturer: EFB Elektronik (MK6001.7,5BL) — Genuine EFB product supplied by DistriNode.A..
Colour Blue Cable standard Cat6a Data Transfe... 10 Gbps Cable Shape Standard Round Cable
R327
Ex Tax:R284
4 suppliers Reward +R1
Add to Cart
Brand: EFB Stock: 28
The EFB Elektronik K8091.7,5 RJ-45 Cat5e networking cable is a 7.5 m patch lead designed for structured cabling and point-to-point connections. Built ..
Colour Purple Cable standard Cat5e Data Transfe... 1 Gbps Cable Shape Standard Round Cable
R305
Ex Tax:R265
3 suppliers Reward +R1
Add to Cart
Brand: EFB Stock: 1
The EFB Elektronik K8092.20 RJ-45 Cat5e 20 m White networking cable is a 20-metre U/UTP Cat5e cable with RJ-45 connectors on both ends, intended for r..
Colour White Cable standard Cat5e Data Transfe... 1 Gbps Cable Shape Standard Round Cable
R756
Ex Tax:R658
1 supplier Reward +R2
Add to Cart
Brand: EFB Stock: 10
The EFB Elektronik K8092.7,5 RJ-45 Cat5e networking cable provides a 7.5 meter white U/UTP cable designed for connecting computers, switches, routers ..
Colour White Cable standard Cat5e Data Transfe... 1 Gbps Cable Shape Standard Round Cable
R325
Ex Tax:R283
2 suppliers Reward +R1
Add to Cart
Brand: EFB Stock: 837
The EFB Elektronik K8093.0,5 is a 0.5 m Cat5e networking cable with RJ-45 connectors designed for 10/100/1000Base-T(X) Ethernet connections. The cable..
Colour Green Cable standard Cat5e Data Transfe... 1 Gbps Cable Shape Standard Round Cable
R267
Ex Tax:R232
2 suppliers Reward +R1
Add to Cart
Brand: EFB Stock: 90
The EFB Elektronik RJ45 UTP Cat5e networking cable is a 10 m unshielded (U/UTP) Ethernet cable with RJ-45 plugs on both ends and a blue PVC jacket. It..
Colour Blue Cable standard Cat5e Data Transfe... 1 Gbps Cable Shape Standard Round Cable
R321
Ex Tax:R279
3 suppliers Reward +R1
Add to Cart
Brand: EFB Stock: 47
The EFB Elektronik K8095.25 RJ-45 Cat5e networking cable is a 25 m yellow patch cable designed for structured Ethernet connections. Constructed to Cat..
Colour Yellow Cable standard Cat5e Data Transfe... 1 Gbps Cable Shape Standard Round Cable
R225
Ex Tax:R196
3 suppliers Reward +R1
Add to Cart
Brand: EFB Stock: 8
The EFB Elektronik K8096.15 is a Cat5e networking cable with a length of 15 m, designed for 10/100/1000Base-T(X) networks. It features RJ-45 connector..
Colour Red Cable standard Cat5e Data Transfe... 1 Gbps Cable Shape Standard Round Cable
R38
Ex Tax:R33
3 suppliers Reward +R1
Add to Cart
Brand: EFB Stock: 3
The EFB Elektronik RJ45 U/UTP Cat.5e networking cable is a 10 m red patch cable designed for standard Ethernet connections. It uses unshielded twisted..
Colour Red Cable standard Cat5e Data Transfe... 1 Gbps Cable Shape Standard Round Cable
R323
Ex Tax:R281
2 suppliers Reward +R1
Add to Cart
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