Products of LevelOne
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LevelOne: Network Switches & Wireless Solutions for Industry and Commerce
LevelOne – professional networking solutions for businesses since 1998. At Lieske Elektronik / industry-electronics.com you will find the complete LevelOne range: switches, access points, IP cameras and more for professional B2B use.
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1998
Founded
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20+
Countries worldwide
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DDC
Group Member
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L2/L3
Managed Switches
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Reliable Network Solutions for BusinessLevelOne has been an internationally recognised manufacturer of professional networking solutions since 1998 and is part of the DDC-Group (Digital Data Communications GmbH), originating from Germany. The product portfolio covers all requirements of modern enterprise networks – from simple unmanaged switches to powerful L3 managed PoE solutions. With a presence in over 20 countries, LevelOne delivers networking technology for SMEs, mid-market companies and larger organisations. The portfolio includes switches, WLAN access points, IP surveillance systems, media converters and network management solutions designed for reliability, security and energy efficiency. All LevelOne access points include PoE support, simplifying installation and eliminating the need for separate power supplies. Energy Efficient Ethernet (IEEE 802.3az) automatically reduces power consumption during low-traffic periods. |
► Standards & Certifications
✓ IEEE 802.3af/at/bt PoE/PoE+
✓ Energy Efficient Ethernet (IEEE 802.3az) ✓ CE marking ✓ FCC / RoHS compliant ✓ L2/L3 Managed & Unmanaged ✓ SNMP / Web Management ✓ IPv6 ready |
Product Families at a Glance
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◆ Network Switches
Unmanaged Gigabit to L2/L3 Managed PoE switches. For small networks to data centre infrastructures. All performance classes, rack-optimised.
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◆ WLAN Access Points & Controllers
Indoor and outdoor access points for seamless WLAN coverage. All with PoE support, central management via controller or cloud.
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◆ IP Surveillance Systems
IP cameras, NVR recorders and accessories for professional video surveillance indoors and outdoors. PoE-powered, ONVIF compatible.
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◆ Media Converters & Adapters
Media converters for copper-to-fibre connections, network cards, USB adapters and KVM switches for flexible network integration.
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◆ PoE Injectors & Splitters
PoE injectors and splitters for retrofitting PoE power to existing end devices. Easy integration into existing network infrastructures.
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◆ Network Management Software
Web-based and SNMP-capable management for all managed switches and access points. Centralised control and monitoring of the entire network.
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Application Areas in Industry and Commerce
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⚡ SME & Office Buildings
Reliable network infrastructure for small and medium-sized enterprises. Easy installation, web management, scalable design.
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⚡ Industry & Production
Robust switches for production floors and industrial plants. Industrial-grade variants for harsh environments and extended temperature ranges.
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⚡ Security Technology
IP cameras and NVRs for indoor and outdoor surveillance. PoE power via switches simplifies installation considerably.
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⚡ Hospitality & Buildings
WLAN infrastructure for hotels, conference rooms and public buildings. Seamless connectivity across all areas.
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⚡ Education & Healthcare
Reliable networks for schools, universities and hospitals. VLAN segmentation for secure network separation.
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⚡ Data Centre & IT
L3 switches and fibre connectivity for data centre environments. High availability through redundancy protocols.
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Why LevelOne – Your Advantages at a Glance
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★ Comprehensive Product Range
From unmanaged to L3 managed, from 5-port to 48-port, from Fast Ethernet to 10 Gigabit. One manufacturer for all network layers in your organisation.
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★ PoE Expertise
Leading PoE/PoE+/PoE++ support up to 90W per port. Ideal for IP cameras, WLAN APs, IP phones and IoT devices without their own power supply.
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★ Energy Efficiency
Energy Efficient Ethernet automatically reduces power consumption during low traffic. Fanless designs for silent continuous operation.
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★ Easy Management
Intuitive web interface and SNMP support for all managed products. Centralised management and monitoring without extensive training.
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LevelOne Products in the Shop
Frequently Asked Questions about LevelOne Products
What is the difference between unmanaged and managed switches?
Unmanaged switches are plug-and-play with no configuration – ideal for simple networks. Managed switches (L2/L3) offer VLANs, QoS, SNMP monitoring and redundancy features for professional enterprise networks.
What is PoE and which LevelOne devices support it?
Power over Ethernet (PoE) supplies devices such as IP cameras, access points or IP phones with power through the network cable – no separate power supply needed. LevelOne offers PoE switches (IEEE 802.3af/at) as well as PoE injectors and splitters.
Are there LevelOne switches for industrial use?
Yes, LevelOne offers industrial-grade switches with extended temperature range and robust construction for harsh industrial environments. These devices are suitable for DIN rail mounting and meet enhanced EMC requirements.
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Categories with products from LevelOne
- IT-Equipment ➤ Accessories ➤ Cable / Adapter ➤ TV / Video / Audio ( 6 )
- IT-Equipment ➤ Accessories ➤ Hub ➤ USB ( 2 )
- IT-Equipment ➤ Accessories ➤ KVM ➤ Miscellaneous ( 4 )
- IT-Equipment ➤ Computer-Components ➤ Graphics Cards ➤ Accessories ( 1 )
- IT-Equipment ➤ Networks ➤ Accessories ➤ Power Supply / Wall Plug Transformers ( 3 )
- IT-Equipment ➤ Networks ➤ Hub / Repeater ( 1 )
- IT-Equipment ➤ Networks ➤ Media-Converters ( 6 )
- IT-Equipment ➤ Networks ➤ Network Adaptors ➤ Miscellaneous ( 6 )
- IT-Equipment ➤ Networks ➤ Network Cameras ➤ Cameras ( 6 )
- IT-Equipment ➤ Networks ➤ Printservers ( 3 )
- IT-Equipment ➤ Networks ➤ Switches ➤ Miscellaneous ( 3 )
- IT-Equipment ➤ Networks ➤ Transceivers ( 24 )
- IT-Equipment ➤ Networks ➤ Twisted-Pair and Components ( 1 )
- IT-Equipment ➤ Networks ➤ Wireless Networking ➤ Miscellaneous ( 2 )
- Technology ➤ Security Technology ➤ Cameras ➤ Interior Cameras ( 1 )
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 LevelOne 0R10028LevelOne power supply 0R10028 12V / 1.50A DC power spare partLieske Part No.: 923881 Mfg Part No: 0R10028 |
10,65 EUR 10,68 EUR
 ≈ £9.19 | ≈ $12.32 plus delivery charges
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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LevelOne 0R10029LevelOne power supply 5V 2A plug large replacement part Lieske Part No.: 1639185 Mfg Part No: 0R10029 |
2,51 EUR 2,52 EUR
≈ £2.17 | ≈ $2.90 plus delivery charges
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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LevelOne 0R10066LevelOne L1 power supply 5V / 3A 0R10066 Lieske Part No.: 1268882 Mfg Part No: 0R10066 |
9,16 EUR
≈ £7.91 | ≈ $10.60 plus delivery charges
Delivery time on requestinfo_outline
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LEVELONE 61814LEVELONE 61814 LANCOM WLAN PSU EU white Bulk 10pieces 230V power supply unit for L-32x and L-4xx Lieske Part No.: 279477 Mfg Part No: 61814 |
132,30 EUR 132,32 EUR
≈ £114.17 | ≈ $153.07 plus delivery charges
Delivery time on requestinfo_outline
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LevelOne 650101LevelOne 650101 equip LCD wall bracket 25,4-81,3 cm (25,4 cm ( 10 inch )-81,3 cm ( 32 inch )) tiltable Wall mount with universal mounting for screens of 25,4-81,3 cm (25,4 cm ( 10 inch )-81,3 cm ( 32 inch ))> Features: - LCD wall mount tilt and swivel - Tilt: -20 ° - +20 ° - Swivel: 90 ° - VESA: ... Lieske Part No.: 279686 Mfg Part No: 650101 |
7,75 EUR
≈ £6.69 | ≈ $8.97 plus delivery charges
in stockinfo_outline
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LevelOne ACC-2103LevelOne ACC-2103 - keyboard / video / mouse (KVM) cable - 5 m Type: Keyboard / video / mouse (KVM) cable Cable Features: Thumbscrews, length: 5 m, Connection / Ports: 1 x HD D-Sub (HD-15), 15 - male, connection / connections (Other Side): 1 x HD D-Sub (HD-15), ... Lieske Part No.: 365460 Mfg Part No: ACC-2103 |
17,16 EUR
≈ £14.81 | ≈ $19.85 plus delivery charges
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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LevelOne ACC-3201LevelOne KVM cable ACC-3201 USB+PS/2 1.80m Lieske Part No.: 2025026 Mfg Part No: ACC-3201 |
14,84 EUR
≈ £12.81 | ≈ $17.17 plus delivery charges
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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LevelOne ACC-3202LevelOne KVM cable ACC-3202 USB+PS/2 3.00m Lieske Part No.: 2025027 Mfg Part No: ACC-3202 |
18,27 EUR
≈ £15.77 | ≈ $21.14 plus delivery charges
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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LevelOne ACC-3203LevelOne KVM cable ACC-3203 USB+PS/2 5.00m Lieske Part No.: 2025029 Mfg Part No: ACC-3203 |
24,95 EUR
≈ £21.53 | ≈ $28.87 plus delivery charges
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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LevelOne ACS-5302LevelOne CCTV ACS-5302 Dome In 2MP IR Lieske Part No.: 1638824 Mfg Part No: ACS-5302 |
-10% 38,55 EUR 42,62 EUR
≈ £33.27 | ≈ $44.60 plus delivery charges
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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LevelOne ACS-5602LevelOne CCTV ACS-5602 Fix In 2MP IR Lieske Part No.: 1638823 Mfg Part No: ACS-5602 |
42,62 EUR
≈ £36.78 | ≈ $49.31 plus delivery charges
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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LevelOne ANC-4110LevelOne antenna cable 400 Series N plug > N plug 1.0m Lieske Part No.: 1490038 Mfg Part No: ANC-4110 |
27,12 EUR
≈ £23.40 | ≈ $31.38 plus delivery charges
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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LevelOne ANC-4150LevelOne antenna cable 400 Series N-male > N-male 5.0m Lieske Part No.: 1490036 Mfg Part No: ANC-4150 |
54,24 EUR
≈ £46.81 | ≈ $62.76 plus delivery charges
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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LevelOne AOC-0301LevelOne Cable AOC-0503 40Gbps QSFP+Active Optical 1m Lieske Part No.: 1100038 Mfg Part No: AOC-0301 |
207,69 EUR
≈ £179.24 | ≈ $240.30 plus delivery charges
Delivery time on requestinfo_outline
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LevelOne AOC-0302LevelOne Cable AOC-0302 40Gbps QSFP+Active Optical 2m Lieske Part No.: 1100039 Mfg Part No: AOC-0302 |
208,79 EUR
≈ £180.19 | ≈ $241.57 plus delivery charges
Delivery time on requestinfo_outline
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LevelOne AOC-0303LevelOne Cable AOC-0303 40Gbps QSFP+Active Optical 3m Lieske Part No.: 1100040 Mfg Part No: AOC-0303 |
209,90 EUR
≈ £181.14 | ≈ $242.85 plus delivery charges
Delivery time on requestinfo_outline
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LevelOne AOC-0501LevelOne Cable AOC-0501 100Gbps QSFP28 Active Optical 1m Lieske Part No.: 1100042 Mfg Part No: AOC-0501 |
274,01 EUR
≈ £236.47 | ≈ $317.03 plus delivery charges
Delivery time from supplier's stock (ca.) 1 workdaysinfo_outline
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LevelOne AOC-0502LevelOne Cable AOC-0502 100Gbps QSFP28 Active Optical 2m Lieske Part No.: 1100052 Mfg Part No: AOC-0502 |
279,29 EUR
≈ £241.03 | ≈ $323.14 plus delivery charges
Delivery time from supplier's stock (ca.) 1 workdaysinfo_outline
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LevelOne AOC-0503LevelOne Cable AOC-0503 100GBPS QSFP28 Active Optical 3m Lieske Part No.: 1009736 Mfg Part No: AOC-0503 |
284,54 EUR
≈ £245.56 | ≈ $329.21 plus delivery charges
Delivery time from supplier's stock (ca.) 1 workdaysinfo_outline
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LevelOne AVE-9304LevelOne AVE-9304 4 Port Extender Cat5 A / V Transmitter LongR Device Type: Expansion for video / audio, Type: External, Width: 24 cm Depth: 18 cm Height: 14.4 cm, no. Connections: 4 Connectivity Technology: Wired, Data Link Protocol: Ethernet, Max Resolution: ... Lieske Part No.: 554386 Mfg Part No: AVE-9304 |
200,24 EUR
≈ £172.81 | ≈ $231.68 plus delivery charges
Delivery time from supplier's stock (ca.) 1 workdaysinfo_outline
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LevelOne AVF-1101LevelOne 1Port Extender Kit, 20km Lieske Part No.: 1390740 Mfg Part No: AVF-1101 |
226,59 EUR
≈ £195.55 | ≈ $262.16 plus delivery charges
Delivery time from supplier's stock (ca.) 1 workdaysinfo_outline
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LevelOne AVF-1401LevelOne 4Port Extender Kit, 20km Lieske Part No.: 1390739 Mfg Part No: AVF-1401 |
368,87 EUR
≈ £318.33 | ≈ $426.78 plus delivery charges
Delivery time from supplier's stock (ca.) 1 workdaysinfo_outline
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LevelOne AVF-1801LevelOne 8Port Extender Kit, 20km Lieske Part No.: 1390738 Mfg Part No: AVF-1801 |
759,73 EUR
≈ £655.65 | ≈ $879.01 plus delivery charges
Delivery time on requestinfo_outline
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LevelOne CAS-1210LevelOne telescopic rail set 48,3 cm ( 19 inch ) silver for NVR Lieske Part No.: 1011150 Mfg Part No: CAS-1210 |
147,28 EUR
≈ £127.10 | ≈ $170.40 plus delivery charges
Delivery time on requestinfo_outline
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