Products of GUDE
GUDE Systems: Intelligent PDUs & Power Distribution Units for Data Centres and IT Infrastructure
GUDE Systems is a German manufacturer of intelligent Power Distribution Units (PDUs), Remote Power Switches and infrastructure monitoring systems. The products monitor and control power distribution in data centres, server rooms and industrial IT environments via network. Lieske Elektronik is an authorised B2B reseller for GUDE – with immediate stock availability and technical expertise.
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since 1988
Founded in Cologne
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35+
Years of Experience
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Made in DE
Development & Manufacturing
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SNMPv3
Secure Network Protocol
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GUDE Systems – Pioneer in Intelligent Power DistributionGUDE Systems GmbH was founded in 1988 by Dr Michael Gude in Cologne and is one of Germany's leading manufacturers of intelligent power distribution units and monitoring systems for professional IT infrastructures. The company develops and manufactures all products entirely in Germany. The GUDE Expert Power Control and Expert PDU Energy series provide network-based control and measurement of current, voltage, power factor, active power and other electrical parameters – directly via SNMP, Modbus TCP, REST API or web interface. Switched PDUs allow remote on/off switching of individual outlets and automatic restart of unresponsive devices. In addition to AC PDUs, the range also includes DC power distribution units for 5 V, 12 V and 24 V systems, as well as environmental sensors for temperature, humidity and other parameters in the data centre. |
Protocols & Standards ✓SNMPv3, SSL/TLS, IPv6 ✓Modbus TCP ✓RADIUS Authentication ✓CE Compliant, Made in Germany ✓REST API & Telnet |
GUDE Product Families at a Glance
| Expert Power Control – Switched & Metered PDUs Intelligent 19-inch PDUs with 8 to 30 switched outlets. Remote on/off switching and measurement of current, voltage, active power and energy consumption per outlet and in total. | Expert PDU Energy – Metered PDUs without Switching Network-capable power distribution units with 7 to 20 outputs for precise power and energy measurement. Ideal for energy monitoring in data centres and server rooms without remote switching requirements. | |
| DC Power Distribution Units Switched and metered PDUs for DC power supplies (5 V, 12 V, 24 V). Suitable for IT devices, AV equipment and industrial controllers with DC supply requirements. | Environmental Monitoring & Sensors Network-capable sensor systems for monitoring temperature, humidity and other environmental parameters in server rooms, switch cabinets and critical infrastructures. | |
| Remote Power Switches Remote-controlled power switches for targeted restarting of unresponsive servers, routers and network components. Automatic watchdog functions detect failures and restart devices independently. | AV & Broadcast PDUs Power distribution units specially designed for audio/video and broadcast environments with precise power measurement and noise-free power supply for sensitive AV equipment. | |
B2B Application Areas
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Data Centres & Co-Lo
Remote power management and energy measurement per rack and outlet
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Server Rooms & IT Infrastructure
Reliable power distribution with watchdog functions and automatic restart capabilities
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Industry & Production
Remote-controlled power distribution for manufacturing plants, test labs and industrial networks
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AV & Broadcast
Stable power supply and energy measurement for studios, conference rooms and media systems
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Critical Infrastructure
Reliable power monitoring for utilities, telecommunications and public authorities
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Solar & Warehouse Facilities
Network-controlled load management in solar plants, warehouses and test laboratories
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Your Benefits with GUDE Systems
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| What is the difference between metered and switched PDUs? Metered PDUs capture current, voltage and energy consumption without actively intervening in the power supply – ideal for energy monitoring. Switched PDUs additionally allow individual outlets to be remotely toggled via the network and devices to be restarted. |
| Can GUDE PDUs be integrated into existing monitoring systems? Yes – GUDE PDUs support SNMPv3, Modbus TCP, REST API and Telnet. They integrate seamlessly into network management platforms such as Nagios, Zabbix, PRTG or proprietary data centre management tools. |
| Are GUDE PDUs also available for DC environments? Yes – in addition to standard AC PDUs, GUDE also offers switched and metered DC power distribution units for 5 V, 12 V and 24 V supply voltages, particularly suitable for IT and AV systems with DC requirements. |
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GUDE PDUs & Power Monitoring for Your Data Centre Lieske Elektronik – your authorised GUDE reseller. Expert advice, fast delivery, competitive pricing. |
Request now |
Categories with products from GUDE
- IT-Equipment ➤ Accessories ➤ Cable / Adapter ➤ USB ( 1 )
- IT-Equipment ➤ Accessories ➤ KVM ➤ Miscellaneous ( 1 )
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GUDE 0134-10GUDE 0134 Extension for Active Ferrite Rod Antenna 10m Lieske Part No.: 1248981 Mfg Part No: 0134-10 |
52,07 EUR
![]() ≈ £45.04 | ≈ $60.61 plus delivery charges
Delivery time on requestinfo_outline
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GUDE 0134-100GUDE 0134 Extension for Active Ferrite Rod Antenna 100m Lieske Part No.: 1249223 Mfg Part No: 0134-100 |
-32% 132,26 EUR 194,06 EUR
![]() ≈ £114.40 | ≈ $153.95 plus delivery charges
Delivery time on requestinfo_outline
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GUDE 0134-50GUDE 0134 Extension for Active Ferrite Rod Antenna 50m Lieske Part No.: 1249222 Mfg Part No: 0134-50 |
-29% 93,45 EUR 132,26 EUR
![]() ≈ £80.83 | ≈ $108.78 plus delivery charges
Delivery time on requestinfo_outline
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GUDE 0220GUDE 0220 Active DCF77 Ferrite Rod Antenna BNC Lieske Part No.: 1249231 Mfg Part No: 0220 |
103,76 EUR 103,79 EUR
![]() ≈ £89.75 | ≈ $120.78 plus delivery charges
Delivery time on requestinfo_outline
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GUDE 0860GUDE 0860 DIN rail mounting clip Lieske Part No.: 1118100 Mfg Part No: 0860 |
-8% 12,57 EUR 13,70 EUR
![]() ≈ £10.87 | ≈ $14.63 plus delivery charges
Delivery time on requestinfo_outline
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GUDE 0871GUDE 0871 Table/Wall Mount Lieske Part No.: 1118106 Mfg Part No: 0871 |
27,04 EUR
![]() ≈ £23.39 | ≈ $31.47 plus delivery charges
Delivery time on requestinfo_outline
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GUDE 0872GUDE 0872 Cable holder for 19-inch devices black Lieske Part No.: 1255010 Mfg Part No: 0872 |
-16% 27,04 EUR 32,20 EUR
![]() ≈ £23.39 | ≈ $31.47 plus delivery charges
Delivery time on requestinfo_outline
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GUDE 1105-1GUDE 11051 EPC NET IP Remote Socket Protective Contact Sensor Port Measurement Lieske Part No.: 1249227 Mfg Part No: 1105-1 |
234,85 EUR 234,90 EUR
![]() ≈ £203.15 | ≈ $273.37 plus delivery charges
Delivery time on requestinfo_outline
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GUDE 1202-1GUDE 1202-1 Expert Power Control NET D4x Protective Contact Lieske Part No.: 1117483 Mfg Part No: 1202-1 |
315,20 EUR
![]() ≈ £272.65 | ≈ $366.89 plus delivery charges
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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GUDE 1202-3GUDE 1202-3 Expert Power Control NET 4xT13 CH Lieske Part No.: 1117490 Mfg Part No: 1202-3 |
407,90 EUR 407,98 EUR
![]() ≈ £352.83 | ≈ $474.80 plus delivery charges
Delivery time on requestinfo_outline
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GUDE 13.04.1011GUDE 3011 EMC Professional Time Server with Integrated Radio Clock for Industrial Environments 19inch Rackmount Lieske Part No.: 1975382 Mfg Part No: 13.04.1011 |
939,93 EUR
![]() ≈ £813.04 | ≈ $1,094.08 plus delivery charges
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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GUDE 13.04.1013GUDE 3001 EMC Professional Time Server with Integrated Radio Clock for Industrial Environments Tower Lieske Part No.: 1975392 Mfg Part No: 13.04.1013 |
859,78 EUR
![]() ≈ £743.71 | ≈ $1,000.78 plus delivery charges
Delivery time on requestinfo_outline
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GUDE 19.07.1881GUDE 8212 Expert Power Control NET 4x Rev.3-Rear Lieske Part No.: 1453187 Mfg Part No: 19.07.1881 |
379,63 EUR 379,70 EUR
![]() ≈ £328.38 | ≈ $441.89 plus delivery charges
Delivery time on requestinfo_outline
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GUDE 2111-1GUDE 2111-1 Expert Netcontrol 4 relay outputs 12 passive signal inputs TCP/IP Lieske Part No.: 434742 Mfg Part No: 2111-1 |
407,90 EUR 407,98 EUR
![]() ≈ £352.83 | ≈ $474.80 plus delivery charges
Delivery time on requestinfo_outline
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GUDE 2111-2GUDE 2111-2 Expert Netcontrol 4 relay outputs 12 passive signal inputs TCP/IP PoE Lieske Part No.: 111090 Mfg Part No: 2111-2 |
437,57 EUR 437,66 EUR
![]() ≈ £378.50 | ≈ $509.33 plus delivery charges
Delivery time on requestinfo_outline
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GUDE 2302-1GUDE 2302-1 EPC NET 4x RelayOut 8x SignalIn 1 Sensor Port DIN Rail DIN Rail Lieske Part No.: 1118023 Mfg Part No: 2302-1 |
295,42 EUR 295,48 EUR
![]() ≈ £255.54 | ≈ $343.87 plus delivery charges
Delivery time on requestinfo_outline
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GUDE 2304-1GUDE 2304-1 Remote I/O 8xIn 8xOut 1xSensorport DIN Rail Lieske Part No.: 313628 Mfg Part No: 2304-1 |
346,10 EUR 346,17 EUR
![]() ≈ £299.38 | ≈ $402.86 plus delivery charges
Delivery time on requestinfo_outline
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GUDE 2314-1GUDE 2314-1 IP relay control with 3 outputs and energy measurement DIN Rail Lieske Part No.: 313624 Mfg Part No: 2314-1 |
377,00 EUR 377,07 EUR
![]() ≈ £326.11 | ≈ $438.83 plus delivery charges
Delivery time on requestinfo_outline
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GUDE 7002GUDE 7002 Temperature/Humidity Sensor for EPC NET 8x NET 4x NET1x 2so 2m Lieske Part No.: 1117479 Mfg Part No: 7002 |
103,76 EUR 103,79 EUR
![]() ≈ £89.75 | ≈ $120.78 plus delivery charges
Delivery time on requestinfo_outline
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GUDE 7205GUDE 7205 Temperature/Humidity Lieske Part No.: 1356297 Mfg Part No: 7205 |
103,76 EUR 103,79 EUR
![]() ≈ £89.75 | ≈ $120.78 plus delivery charges
Delivery time on requestinfo_outline
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GUDE 7206GUDE 7206 temperature/humidity/air pressure sensor Lieske Part No.: 1014713 Mfg Part No: 7206 |
142,15 EUR 142,18 EUR
![]() ≈ £122.96 | ≈ $165.46 plus delivery charges
Delivery time on requestinfo_outline
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GUDE 7213-1GUDE 72131 Expert LAN Sensor for Temperature Lieske Part No.: 1117717 Mfg Part No: 7213-1 |
254,62 EUR 254,68 EUR
![]() ≈ £220.25 | ≈ $296.38 plus delivery charges
Delivery time on requestinfo_outline
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GUDE 7213-11GUDE 721311 Expert LAN Sensor for Temperature PoE Lieske Part No.: 1117752 Mfg Part No: 7213-11 |
285,52 EUR 285,58 EUR
![]() ≈ £246.97 | ≈ $332.35 plus delivery charges
Delivery time on requestinfo_outline
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GUDE 7213-12GUDE 721312 Expert LAN sensor for temperature and humidity PoE Lieske Part No.: 1117768 Mfg Part No: 7213-12 |
305,30 EUR 305,36 EUR
![]() ≈ £264.08 | ≈ $355.37 plus delivery charges
Delivery time on requestinfo_outline
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