TECHNICAL DOCUMENTATION
Modular training stand KTAT1-3 for computer network maintenance technicians
GENERAL INFORMATION
The training program is designed to prepare specialists who are able to design, implement, administer, maintain, and test computer networks, server infrastructures, and various information technology solutions. The training process uses modern equipment that meets current industry and education standards, allowing students to perform practical tasks that realistically reflect the requirements of the labor market.
After completing this program, students will be able to install and configure computer networks, apply cyber security principles, maintain server systems and data storage facilities, ensure uninterrupted operation of equipment, serve customers, and provide technical support.
Functional areas and purpose
Installation, testing, and configuration of computer networks.
Administration of servers, firewalls, routers, and switches.
Implementation of wireless and fiber optic network technologies.
Fundamentals of data security, virtualization, and cloud computing.
Equipment diagnostics, maintenance, and updating.
Application to teaching
The equipment provided allows for the creation of a fully functional computer network laboratory where students can perform practical work ranging from network design to testing and security. Using this infrastructure, students acquire the skills needed in the real job market: network configuration, routing, server administration, data protection, cloud service integration, and wireless and fiber optic technology implementation.
List of equipment with technical parameters
| No. | Equipment name | Technical parameters/description | Quantity (units) |
| 1 | Teaching material display device | A top-of-the-line solution for large classrooms, conference rooms, or corporate meetings. With an ultra-wide 178° viewing angle and top-quality 4K UHD resolution, this display system ensures that everyone in the room can see the content clearly and distinctly. The device supports both wired and wireless content display (AirPlay, HDMI), so content can be transferred from a computer or phone in seconds. Integrated speakers (2 x 20W) ensure high-quality sound throughout the room, while an optional camera with a 120° angle and 8 integrated microphones allows the screen to be used effectively for video conferencing, even in large meetings. For security, the screen allows you to create separate user accounts, while the ZeroGap screen and advanced touch technology allow you to smoothly use various applications, writing functions, and an interactive whiteboard. | 1 |
| 2 | Q-SYS system | Audio recording system with ceiling microphones and cameras that automatically track the teacher’s movements, suitable for hybrid learning | 1 |
| 3 | Desktop computers | Intel Core i7 14th Gen 14700, 33 MB cache, 20 cores, 28 threads, 2.1–5.4 GHz; 32 GB DDR5 4400 MT/s RAM; 1 TB M.2 Gen4 PCIe NVMe SSD | 16 |
| 4 | Monitors | 27″ IPS, 3840×2160 (4K UHD), 60 Hz, 4 ms (GtG), 350 cd/m², contrast ratio 1000:1, color depth 1.07 billion, 99% sRGB, viewing angle 178°/178°, USB-C (65 W Power Delivery), 2× HDMI 2.0, 2× USB 3.0, 1× audio out, integrated 2× 3 W speakers, ergonomic stand (height adjustment, swivel, tilt), VESA 100×100 mm, color: silver. | 16 |
| 5 | Spectrum analyzer | 9 kHz–7.5 GHz frequency range, RBW 10 Hz–3 MHz, DANL -161 dBm (with preamplifier), phase noise -98 dBc/Hz @10 kHz, amplitude accuracy ±1.5 dB, screen size 21.6 cm (8.5″), VGA output, USB, LAN connections, internal memory, weight approx. 7.5 kg. | 1 |
| 6 | Firewall | Business-class firewall with 10 Gb/s firewall throughput, 1.4 Gb/s IPS, 900 Mb/s threat protection, 6 × GE RJ45 and 2 × SFP ports, supporting VPN, SD-WAN, IPS, antivirus, and content filtering functions.
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| 7 | Router | Professional router with 25 Gb/s throughput, 1 × 25G SFP28, 2 × 10G SFP+, 8 × 2.5G RJ45 ports, integrated security management, VPN, VLAN, and network monitoring functions, designed for business networks. | 1 |
| 8 | Routers | Ubiquiti UDM-Pro-Max Dream Machine – a powerful all-in-one router with integrated 10 Gb/s Gateway, UniFi Network, Protect, Access, and Talk management, featuring an 8-core processor, 8 GB RAM, 2 × 10G SFP+ and 8 × GbE RJ45 ports, ensuring the highest level of network performance and security. | 5 |
| 9 | Switches | Managed 10G aggregation Layer 3 switch with 28 × 10G SFP+ and 4 × 25G SFP28 ports, supporting Layer 3 routing, VLAN, QoS, Link Aggregation, and centralized management via the UniFi Network system. | 2 |
| 10 | Switches | 24-port managed Gigabit switch with 16 × PoE+ and 8 × PoE++ ports, 2 × 10G SFP+ uplink ports, maximum 400 W PoE power, passively cooled, and managed via the UniFi Network system. | 8 |
| 11 | Wireless Access Points | High-end wireless access point with WiFi 7 technology, tri-band (2.4 GHz / 5 GHz / 6 GHz) connectivity, up to 9.3 Gbps aggregate throughput, 2.5 GbE PoE port, and advanced UniFi Network management and security features. | 8 |
| 12 | Network video recorder | Professional network video recorder with 7 HDD slots, RAID 0/1/5 support, dual 10G SFP+ uplink, 1 × GbE port, integrated 3.5-inch LCD screen, and UniFi Protect management system, designed for recording up to several hundred cameras. | 1 |
| 13 | Hard drives | High-reliability 3.5-inch hard drive for 24/7 video surveillance systems, with 10 TB capacity, 7200 rpm speed, 256 MB buffer, SATA III 6 Gb/s interface, and AllFrame AI technology for smooth multi-channel recording. | 7 |
| 14 | Network video cameras | IP video camera with 5 MP sensor, 2688 × 1512 resolution up to 30 fps, wide 110° viewing angle, infrared night mode up to 10 m, PoE power supply, and integrated with the UniFi Protect video management system. | 8 |
| 15 | Switch | 48-port 2.5 GbE managed switch with 12 × PoE++ and 36 × PoE+ ports, 4 × 25G SFP28 uplink ports, total 720 W PoE power, L3 features, and centralized management via the UniFi Network platform. | 1 |
| 16 | Server Cabinets | Rugged server rack with 42U capacity, 19-inch mounting system, perforated front and rear doors for efficient cooling, adjustable rails, integrated cable management, and PDU and cooling system mounting readiness. | 2 |
| 17 | Server | 1U dual-processor server with Intel Xeon Scalable processors up to 32 cores, up to 2 TB DDR5 RAM, up to 8 × NVMe or SAS/SATA drives, 10/25 GbE network ports, and iDRAC9 management system for reliable data center operation. | 1 |
| 18 | Optical fusion splicer | Professional optical fiber fusion splicer with automatic splicing and trimming functions, splicing cycle ~7 s, warm-up time ~9 s, 5-inch color LCD screen, automatic core alignment, and rechargeable battery for up to 300 splices. | 1 |
| 19 | Server | High-end 1U form factor server with two Intel Xeon Scalable 4th generation processors with up to 56 cores, up to 8 TB of DDR5 RAM, up to 10 × NVMe or SAS/SATA drives, two 10/25 GbE network ports, and iDRAC9 management system for high-performance data centers. | 1 |
| 20 | Data storage | High-end NAS data storage with 12 drive bays, Intel Xeon D-1531 6-core processor, 16 GB DDR4 ECC RAM (expandable to 48 GB), two 10GbE and four 1GbE network ports, supporting RAID, SSD storage, and management system. | 1 |
| 21 | Uninterruptible power supplies | Line-interactive uninterruptible power supply with 1500 VA / 900 W power, LCD display, 230 V output voltage, automatic voltage regulation (AVR) function, USB and SmartSlot interfaces, and up to 8 minutes of autonomous operation at full load. | 2 |
| 22 | NETO1-2 smart device repair stand | The NETO1-2 smart device repair and diagnostic stand is a comprehensive training system designed for the technical maintenance, diagnostics, and repair of smartphones, tablets, and computers. The stand includes 15 workstations with soldering stations and temperature calibration, oscilloscopes, multimeters, microscopes, power supplies, smoke extraction systems, and antistatic surfaces. The equipment includes integrated screen testing, cooling and vacuum separation devices, laser disassembly and glass replacement stations, lamination and bubble removal modules, UV glue curing boxes, automatic polishing systems, battery and chip testing and programming modules, ensuring a complete repair cycle and high-quality training. | 1 |
Technical and quality requirements
All equipment must be new, unused, and comply with the manufacturer’s technical specifications.
The equipment is certified according to European Union (CE) standards.
The warranty period is 24 months.
All equipment is fully assembled and ready for use.
User manuals are provided in Lithuanian or English.