Distribution in Telecommunication

19-inch cabinet tech

Wall & floor cabinets

Network racks from 6U

Fibre optic main distribution

TK Distribution & Cabinet Technology

TK distribution and network cabinet technology forms the physical backbone of every structured cabling and telephone system. It protects active and passive components (switches, patch panels, PBX, UPS) and enables organised cable management. Wall cabinets (9–22U) are suitable for small offices and branch locations with compact space requirements; free-standing floor cabinets (22–47U) accommodate large server racks, PBX systems and redundant power supplies. 19-inch cabinet technology conforms to DIN IEC 60297 and EIA-310-D standards; nominal width 482.6 mm (19 inches), rack units (U) of 44.45 mm. For fibre optic main distribution frames (building internal distribution per ISO/IEC 11801), special fibre optic distribution units with splice modules, pigtails and LC/SC couplings are used. Cooling, cable entry plates (to EN 50085) and locking systems (swing handle, 3-point) increase safety and operational reliability of cabinet technology.

★ Selected Manufacturers

► Digitus

► Triton

► Intellinet

► Conteg

► Rittal

Request TK Distribution & Cabinet Technology now

Top sellers in Distribution

3M 33-01-0005 79-101-51800
grey LSA-PLUS terminal
block 20DA
185,82 EUR

PBX telephone cable (Up0) -
adapter RJ45 (8P8C)> 4X
RJ45 (8P4C
5,57 EUR

Sueveg It mbH Nl. Stuttgart
35-01-0139 Quantum
distribution VKK1,
14,08 EUR

Sueveg It mbH Nl. Stuttgart
33-01-0041 LSA Plus sign
frames 20DA, 79156-50600
149,34 EUR

Sueveg It mbH Nl. Stuttgart
35-01-0050 AP distributor
VKA2/DIN, 52-300-00000
124,98 EUR

Sueveg It mbH Nl. Stuttgart
35-01-0141 3M 50-540-01000
distribution box VKK3
285,38 EUR

Sueveg It mbH Nl. Stuttgart
35-01-0140 Quantum
distribution VKK2
35,83 EUR

Sueveg It mbH Nl. Stuttgart
35-01-0056 3M 52-301-00100
distribution box VKA4/DIN
182,44 EUR

Distribution from 3M

3M 33-01-0005 79-101-51800 grey LSA-PLUS terminal block 20DA The product is a connection module of the 3M LSA-Plus Series 1, type 79101-518 00, manufactured by Sueveg It mbH Nl. Stuttgart. It serves as a terminal strip for connecting and distributing ...

Lieske Part No.: 957219
Mfg Part No: 33-01-0005
Type: 79101-518 00

185,82 EUR

≈ £158.69 | ≈ $209.98

in stock

3M 79-103-51100 white LSA-PLUS separating strip 10DA with color code 33-01-0026 3M LSA-Plus disconnection block 10 DA series 2 with color coding for tray mounting. This disconnection block is designed for copper conductors with a solid conductor diameter of 0.4 mm 0.8 mm, 20 AWG ...

Lieske Part No.: 1326634
Mfg Part No: 33-01-0026
Type: 79103-511 00

-5% 13,28 EUR 13,96 EUR

≈ £11.34 | ≈ $15.01

Made to order · Delivery time approx. 20 workdays

3M 33-01-0065 Quante 79151-511 00 mounting tray t=49mm R22.5mm With the 3M LSA-Plus stainless steel mounting tray of series 2 for 1 x 10 + 1 strips with a grid dimension of 22.5 mm, you can mount LSA-Plus connection and separation strips in a safe manner.

Lieske Part No.: 1190180
Mfg Part No: 33-01-0065
Type: 79151-511 00

-5% 66,59 EUR 69,97 EUR

≈ £56.87 | ≈ $75.25

Made to order · Delivery time approx. 20 workdays

3M 44-112-50200 Guide ring polyamide size 3 82x107mm inside 35-01-0172 Wire guide ring made of steel, sintered plastic, with 2 nuts and washers, shunting volume approx. 970 DA, internal dimensions: 82 x 107 mm

Lieske Part No.: 1313449
Mfg Part No: 35-01-0172
Type: 44112-502 00

-5% 53,58 EUR 56,33 EUR

≈ £45.76 | ≈ $60.55

Made to order · Delivery time approx. 20 workdays

3M 15-450-00140 LSA-PLUS separating end closure 50DA 36-01-0005 3M LSA terminal block, 50 DA, is suitable for installation in bay racks and includes labeling frames and material for cable clamping. This terminal block has an integrated cable clamp and is suitable ...

Lieske Part No.: 1326635
Mfg Part No: 36-01-0005
Type: 15-450-00140

-5% 144,51 EUR 151,89 EUR

≈ £123.41 | ≈ $163.30

Made to order · Delivery time approx. 20 workdays

Distribution from CobiNet

CobiNet 104754 wall distribution cabinet WVL 500 with mounting channel 600x800x220mm Wall distribution cabinet WVL 500
With mounting channel
Dimensions (WxHxD): 600x800x220 mm
RAL 7035 (light grey)
Low installation effort due to completely pre-assembled housing
Closed sheet steel ...

Lieske Part No.: 1769085
Mfg Part No: 104754

-39% 540,71 EUR 886,41 EUR

≈ £461.77 | ≈ $611.00

Made to order · Delivery time approx. 20 workdays

Diverse Distribution

PBX telephone cable (Up0) - adapter RJ45 (8P8C)> 4X RJ45 (8P4C for Up0 or similar! Input: 1x RJ45 8P8C to 8P4C 4x output (2 wires occupied: 4.5) for connection of 4 analogue or Up0 phones wired to an 8-wire RJ45 socket.

Lieske Part No.: 535187
Mfg Part No: 1DP584

-17% 5,57 EUR 6,72 EUR

≈ £4.76 | ≈ $6.29

Made to order · Delivery time approx. 20 workdays

Distribution from Gustav Hensel

Gustav Hensel 4012591120582 Hensel FK 5110 Phone Connector bar, LSA-Plus 10DA Screwless telecommunications connection block for 10 double wires for mounting on mounting brackets in the FK 5000 communications distributor. With solder-screw-strip-free LSA connection technology ...

Lieske Part No.: 724749
Mfg Part No: 4012591120582
Type: FK 5110

22,89 EUR 23,36 EUR

≈ £19.55 | ≈ $25.87

Made to order · Delivery time approx. 20 workdays

Gustav Hensel 4012591120599 Hensel FK 5120 telecommunications connection strip LSA-Plus 20DA Screwless telecommunications connection block for 20 double wires for mounting on mounting brackets in the FK 5000 communications distributor. With solder-screw-strip-free LSA connection technology ...

Lieske Part No.: 748992
Mfg Part No: 4012591120599
Type: FK 5120

34,01 EUR 34,75 EUR

≈ £29.04 | ≈ $38.43

Made to order · Delivery time approx. 20 workdays

Gustav Hensel 4012591120605 Hensel FK 5210 telecommunications connection strip screw connection 10DA Screwless telecommunications connection block for 10 double wires for mounting on mounting brackets in the FK 5000 communications distributor. With screw-screw connection technology and fastening screws.

Lieske Part No.: 722631
Mfg Part No: 4012591120605
Type: FK 5210

31,92 EUR 32,57 EUR

≈ £27.26 | ≈ $36.07

Made to order · Delivery time approx. 20 workdays

Gustav Hensel 4012591120612 Hensel FK 5220 telecommunications connection strip screw connection 20DA Screwless telecommunications connection block for 20 double wires for mounting on mounting brackets in the FK 5000 communications distributor. With screw-screw connection technology and fastening screws.

Lieske Part No.: 722633
Mfg Part No: 4012591120612
Type: FK 5220

41,70 EUR 42,57 EUR

≈ £35.61 | ≈ $47.12

Made to order · Delivery time approx. 20 workdays

Distribution from Kaiser

Kaiser 4231001 GFK Netzverteiler 96 Fasern 16 Ausgänge HS Loop 10 mm MR GfK Netzverteiler NVt, 96 Fasern, HS, 16 Ausgänge, Loop, IP65 (4231001). Schutzrate: IP65

Lieske Part No.: 836784
Mfg Part No: 4231001

1.150,00 EUR 1.170,00 EUR

≈ £982.10 | ≈ $1,299.50

Made to order · Delivery time approx. 20 workdays

Kaiser 4231002 GFK Netzverteiler 96 Fasern 48 Ausgänge HS 8 mm MR GfK Netzverteiler NVt, 96 Fasern, HS, 48 Ausgänge, IP65 (4231002). Schutzrate: IP65

Lieske Part No.: 836785
Mfg Part No: 4231002

1.102,85 EUR 1.122,00 EUR

≈ £941.83 | ≈ $1,246.22

Made to order · Delivery time approx. 20 workdays

Kaiser 4231003 GFK Netzverteiler 96 Fasern 48 Ausgänge CSS Loop 8 mm MR GfK Netzverteiler NVt, 96 Fasern, CSS, 48 Ausgänge, IP65 (4231003). Schutzrate: IP65

Lieske Part No.: 836786
Mfg Part No: 4231003

1.102,85 EUR 1.122,00 EUR

≈ £941.83 | ≈ $1,246.22

Made to order · Delivery time approx. 20 workdays

Kaiser 4231004 GFK Netzverteiler 192 Fasern 16 Ausgänge CSS Loop 10 mm MR GfK Netzverteiler NVt, 192 Fasern, CSS, 16 Ausgänge, Loop, IP65 (4231004). Schutzrate: IP65

Lieske Part No.: 836787
Mfg Part No: 4231004

1.253,50 EUR 1.272,00 EUR

≈ £1,070.49 | ≈ $1,416.46

Made to order · Delivery time approx. 20 workdays

Kaiser 4231005 GFK Netzverteiler 96 Fasern 16 Ausgänge CSS Loop 10 mm MR GfK Netzverteiler NVt, 96 Fasern, CSS, 16 Ausgänge, Loop, IP65 (4231005). Schutzrate: IP65

Lieske Part No.: 836789
Mfg Part No: 4231005

1.219,00 EUR 1.236,00 EUR

≈ £1,041.03 | ≈ $1,377.47

Made to order · Delivery time approx. 20 workdays

Kaiser 4231006 GFK Netzverteiler 192 Fasern 48 Ausgänge CSS Loop 8 mm MR GfK Netzverteiler NVt, 192 Fasern, CSS, 48 Ausgänge, Loop, IP65 (4231006). Schutzrate: IP65

Lieske Part No.: 836790
Mfg Part No: 4231006

1.138,50 EUR 1.158,00 EUR

≈ £972.28 | ≈ $1,286.50

Made to order · Delivery time approx. 20 workdays

Kaiser 4231007 GFK Netzverteiler 192 Fasern 48 Ausgänge CSS 8 mm MR GfK Netzverteiler NVt, 192 Fasern, CSS, 48 Ausgänge, IP65 (4231007). Schutzrate: IP65

Lieske Part No.: 836792
Mfg Part No: 4231007

1.102,85 EUR 1.122,00 EUR

≈ £941.83 | ≈ $1,246.22

Made to order · Delivery time approx. 20 workdays

Kaiser 4231008 GFK Netzverteiler 24 Fasern 24 Ausgänge HS Loop 8 mm MR GfK Netzverteiler NVt, 48 Fasern, HS, 24 Ausgänge, IP65 (4231008). Schutzrate: IP65

Lieske Part No.: 836794
Mfg Part No: 4231008

1.049,95 EUR 1.068,00 EUR

≈ £896.66 | ≈ $1,186.44

Made to order · Delivery time approx. 20 workdays

Kaiser 4231020 Hausübergabepunkt Gf-AP 16 6 LC/APC-DX Shutter 12 Pigtails IP54 Hausübergabepunkt Gf-AP 16, spleißfertig, 6 LC/APC-DX, Shutter, 12 Pigtails (4231020).

Lieske Part No.: 606291
Mfg Part No: 4231020

74,38 EUR 75,40 EUR

≈ £63.52 | ≈ $84.05

Made to order · Delivery time approx. 20 workdays

Kaiser 4231026 Hausübergabepunkt Gf-AP 16 12 LC/APC-DX Shutter 24 Pigtails IP54 Hausübergabepunkt Gf-AP 16, spleißfertig, 12 LC/APC-DX, Shutter, 24 Pigtails (4231026).

Lieske Part No.: 606292
Mfg Part No: 4231026

110,99 EUR 112,48 EUR

≈ £94.79 | ≈ $125.42

Made to order · Delivery time approx. 20 workdays

Kaiser AT29030 Connectivity Versorgungsmuffe Gehäuse unterirdisch Versorgungsmuffe, Gehäuse unterirdisch für FMP, IP68 (AT29030). Schutzrate: IP68

Lieske Part No.: 835835
Mfg Part No: AT29030

484,15 EUR 492,00 EUR

≈ £413.46 | ≈ $547.09

Made to order · Delivery time approx. 20 workdays

Kaiser AT29211 Connectivity Hausübergabepunkt HÜP 2 Fasern 1 LC/APC Hausübergabepunkt HÜP, 2 Fasern, 1 LC/APC DX (AT29211). Schutzrate: IP20

Lieske Part No.: 835754
Mfg Part No: AT29211

11,96 EUR 12,11 EUR

≈ £10.21 | ≈ $13.51

Made to order · Delivery time approx. 20 workdays

Kaiser AT29212 Connectivity Hausübergabepunkt HÜP 4 Fasern 2 LC/APC Hausübergabepunkt HÜP, 4 Fasern, 2 LC/APC DX (AT29212). Schutzrate: IP20

Lieske Part No.: 835774
Mfg Part No: AT29212

15,28 EUR 15,46 EUR

≈ £13.05 | ≈ $17.27

Made to order · Delivery time approx. 20 workdays

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TK Distribution & Cabinet Technology – Technical Background & Applications

Patch panels for populating the cabinet: Patch Panels. Active network components (switches) are under Surge Protection & Network. Project planning and quotes for complete TK infrastructure: sales@industry-electronics.com.

Application Areas

✓ Business Telephony & Call Centres	✓ Authorities & Public Institutions
✓ Industrial Environments & Production Halls	✓ Hotels & Hospitality
✓ Hospitals & Care Facilities	✓ Data Centres & IT Infrastructure

Frequently Asked Questions

▶ How do I calculate the space requirement in rack units (U)?

Count all components to be installed and their rack height: switches (1–2U), patch panels (1U per 24 ports), PBX (1–4U), UPS (2–4U), cable management (1U per 24 patch cables), free reserve (at least 20%). Example: 24-port switch (1U) + 24-port patch panel (1U) + cable management (1U) + reserve = 9U rack sufficient for a small node.

▶ From what cabinet size is active cooling required?

As a rule of thumb: from a heat load of 500 W in the cabinet, active cooling (air conditioning unit or cold aisle concept) should be planned. Passively cooled cabinets with roof fan and perforation suffice up to approx. 500–800 W. Modern PoE switches can consume up to 30 W (PoE+) or 60 W (PoE++) per port – this adds up to 720 W for PoE alone in fully populated 24-port switches.

▶ What is the difference between a network cabinet and a server cabinet?

Network cabinets are optimised for passive and active network components: often with glass front door, narrower depth (600–800 mm), extensive cable management. Server cabinets are deeper (800–1200 mm), often have solid steel doors (security) and are designed for higher load capacity and intensive cooling. For combined installations (server + network), universal 19-inch cabinets with 800–1000 mm depth are recommended.

Why industry-electronics.de?

▶

Professional TK Range

Over 15,000 telecoms products from Agfeo, Auerswald, Snom, Yealink, Innovaphone, Gigaset and other leading manufacturers.

▶

B2B Expert Advice

Our TK team advises on SIP migration, DECT planning, emergency call systems and standards compliance – free and vendor-neutral.

▶

Volume Pricing from 1 Unit

Quantity discounts, project prices and framework agreements for system integrators, authorities and industrial companies.

▶

Fast Delivery

Most items available from stock – free shipping across Germany from minimum order value.

▶

20+ Years TK Experience

For over 20 years, Industry-Electronics has supplied system houses, authorities and industrial customers with professional telecoms technology.

▶

Standards-Compliant Range

All products comply with applicable EN, ETSI and VDE standards and regulatory approvals for commercial use.