The Dahua DH-PFS4228-24P-370 24-Port PoE Switch is a Layer 2 managed network switch designed for large CCTV and IP surveillance systems. It supports 24 PoE ports for powering IP cameras directly through Ethernet cables. As a result, it reduces the need for separate power adapters and simplifies installation. Moreover, it supports IEEE802.3af and IEEE802.3at PoE standards. This allows stable power delivery up to 30W per port. In addition, the total PoE power budget reaches 370W, which is suitable for multi-camera setups in commercial and industrial environments. The switch includes 2 Gigabit uplink ports and 2 SFP fiber ports. Therefore, it allows high-speed data transmission between the switch and the main network. It also supports a switching capacity of 24.8Gbps, which ensures smooth data flow even under heavy load. Furthermore, it supports VLAN, STP/RSTP, IGMP Snooping, port isolation, and QoS functions. These features improve network stability and traffic control in surveillance systems. In addition, it supports web-based management for easy configuration. The device is built with a 1U metal rack design. Moreover, it includes surge protection and works in wide temperature ranges, which makes it suitable for continuous operation in security installations. In conclusion, the Dahua DH-PFS4228-24P-370 delivers strong PoE power, stable network performance, and reliable management features for professional CCTV systems. manufacturer link Specifications: 24 PoE ports with IEEE802.3af/at support 370W total PoE power budget 2 Gigabit uplink + 2 SFP fiber ports 24.8Gbps switching capacity Layer 2 managed switch with VLAN support
The Trendnet Intelligent 1000Base-T to 1000Base-SX Multi-Mode SC Fiber Converter provides a reliable solution for extending your network over long distances. This versatile converter is designed to bridge the gap between Ethernet and fiber optic technology. Firstly with support for 1000Base-T to 1000Base-SX, this converter enables seamless data transmission over multi-mode fiber cables. It’s perfect for businesses or organizations that need to extend their network connectivity. The SC fiber connector ensures stable and high-speed communication, making it ideal for handling bandwidth-intensive applications. You can expect smooth and efficient performance for everything from data transfers to video conferencing. Setting up the Trendnet Intelligent 1000Base-T to 1000Base-SX Fiber Converter is simple. The plug-and-play design allows for easy installation without the need for complex configurations. Just connect the Ethernet cable and fiber cable, and you’re ready to go. This fiber converter supports distances up to 550 meters, giving you flexibility in network expansion. Whether you’re connecting buildings, floors, or different areas within a large facility, this converter provides a cost-effective solution. The device also includes Link Fault Pass Through (LFP), ensuring reliable communication by automatically detecting and reporting connection issues. This feature helps maintain consistent network performance and minimizes downtime. In conclusion, the Trendnet Intelligent 1000Base-T to 1000Base-SX Multi-Mode SC Fiber Converter offers a dependable and efficient way to extend your network over fiber optic cables. Enhance your network infrastructure today with this powerful and easy-to-use converter. Specifications: Standards : IEEE802.3ab 1000Base-T, IEEE 802.3z 1000Base-SX Network Media : 1000Base-TX: Cat. 6 EIA/TIA-568 100-ohm UPT/STP, up to 100m, 1000Base-SX: Multi-mode fiber optic cable 50/125 µm, up to 550m Ports : 1x 1000Base-T, 1x 1000Base-SX (SC-Type) Protocol : CSMA/CD Dip Switch : Fiber Transfer Rate : 2000Mbps
The TP‑Link TL‑SL1218MP PoE Switch is an unmanaged 16‑port switch for powering and connecting devices. It includes sixteen 10/100 Mbps PoE+ ports, two Gigabit RJ45 ports, and two combo Gigabit SFP slots. This setup allows flexible uplinks and smooth network performance. Additionally, extend mode supports PoE transmission up to 250 m, helping cover larger areas without extra power cables. The switch offers a total PoE power budget of 192 W and up to 30 W per port. It works plug‑and‑play, making setup simple for IP cameras, phones, or access points. Moreover, priority mode ensures smoother video traffic and reliable connections. TL‑SL1218MP complies with 802.3af/at standards for broad device compatibility. This switch is ideal for small business networks, surveillance systems, and wired setups needing power at the network edge. Its unmanaged design requires no configuration, giving a simple, reliable solution for PoE deployments. Overall, it combines efficiency, stability, and ease of use in one compact device. Specifications: • 16 × 10/100 Mbps PoE+ RJ45 ports, up to 30 W per port, 192 W total• 2 × Gigabit RJ45 ports and 2 × combo Gigabit SFP slots for uplinks• Extend mode allows PoE and data transmission up to 250 m• Priority mode ensures smooth video and critical application performance• Unmanaged plug‑and‑play design with no configuration required
The Linksys 8-Port Managed Gigabit Ethernet Switch LGS310C delivers reliable high-speed networking for small businesses. First, it provides fast connections for multiple devices with Gigabit performance on all ports. In addition, the switch offers advanced management features such as VLAN, QoS, and traffic monitoring. Users can optimize network performance, secure data, and prioritize critical applications. Moreover, plug-and-play setup and durable design make installation simple and dependable. Finally, this compact switch supports energy-efficient operation while maintaining stable connectivity. Specifications: 8 Gigabit ports for high-speed device connections Advanced management with VLAN, QoS, and traffic monitoring Optimizes network performance and prioritizes critical applications Easy plug-and-play setup with durable design Energy-efficient operation for stable and reliable networking
Logitech C925e Webcam Overview The Logitech C925e is a professional-grade webcam. It delivers sharp video and reliable performance. As a result, it suits business meetings, remote work, and online presentations. Full HD 1080p Video This webcam records in 1080p Full HD at 30fps. Therefore, video appears clear and detailed. Moreover, it supports H.264 video compression for smooth streaming. As a result, meetings look professional and uninterrupted. Automatic Light Correction The C925e adjusts automatically to lighting conditions. Therefore, your image stays bright and natural. Moreover, colors remain balanced in different environments. As a result, you are clearly visible in any setting. Built-In Noise-Reducing Microphone This webcam includes a built-in microphone. Therefore, your voice sounds clear and focused. Moreover, it reduces background noise during calls. As a result, communication stays professional. Easy USB Plug-and-Play The C925e connects via USB-A. Therefore, setup takes only seconds. Moreover, it works with popular video platforms. In conclusion, it is a reliable choice for business and professional use. Specifications: Video: 1080p/30fps or 720p/60fps with H.264 encoding for smooth, low-bandwidth streaming. Audio: Dual stereo microphones with noise cancellation. Security: Integrated sliding privacy shutter. Optimization: 1.2x digital zoom and manual focus via the Logi Tune desktop app
240W USB-C Original Charge Cable (2m) (Second Hand) This 2-meter charge cable—with USB-C connectors on both ends—is ideal for charging, syncing, and transferring data between USB-C devices. Pair the USB-C Charge Cable with a compatible USB-C power adapter to conveniently charge your devices from a wall outlet and take advantage of fast-charging capabilities. USB-C Power Adapters sold separately. 240W USB-C Original Charge Cable (2m) (Second Hand) This 2-meter charge cable—with USB-C connectors on both ends—is ideal for charging, syncing, and transferring data between USB-C devices. Pair the USB-C Charge Cable with a compatible USB-C power adapter to conveniently charge your devices from a wall outlet and take advantage of fast-charging capabilities. USB-C Power Adapters sold separately. This 2-metre charging cable is made with a woven design — with USB-C connectors on both ends — and is ideal for charging, syncing and transferring data between USB-C devices. It supports charging of up to 240 watts and transfers data at USB 2 rates. Pair the USB-C Charge Cable with a compatible USB-C power adapter to conveniently charge your devices from a power point and take advantage of fast-charging capabilities. USB-C power adapters sold separately.
PCE EX Online 3 KVA 2700W is a double-conversion online UPS designed for continuous and stable power protection. It is used for sensitive equipment such as servers, network systems, and critical office devices that require uninterrupted electricity. In addition, PCE EX Online 3 KVA 2700W uses online double-conversion technology. Therefore, it provides zero transfer time between mains and battery mode. Moreover, it delivers clean and stable pure sine wave output for safe operation of connected devices. Furthermore, PCE EX Online 3 KVA 2700W supports a 3000VA / 2700W capacity rating. As a result, it can handle high-load systems such as multiple PCs and networking equipment. It also maintains consistent voltage regulation for sensitive electronics during unstable power conditions. In addition, PCE EX Online 3 KVA 2700W includes advanced protection features. Therefore, it guards against overload, short circuits, voltage fluctuations, and power failures. Moreover, it is designed for long-duration reliability in professional environments. Overall, PCE EX Online 3 KVA 2700W delivers strong performance, zero-interruption switching, and high-level protection for critical power backup needs. Specifications: 3000VA / 2700W high-capacity output Online double-conversion UPS technology Zero transfer time for uninterrupted power Pure sine wave output for sensitive devices Advanced protection against overload and faults
This 1.8-meter DisplayPort to HDMI cable lets you connect a DisplayPort-enabled PC or laptop to an HDMI monitor, TV, or projector. It delivers clear high-definition video and reliable signal transmission, making it perfect for office work, presentations, and home entertainment. The DisplayPort to HDMI cable (1.8M) is a simple and reliable solution for connecting modern computers and laptops with a DisplayPort output to HDMI displays. Ideal for upgrading your setup, it supports high-quality video output for monitors, HDTVs, and projectors. With plug-and-play functionality and a durable build, it ensures stable performance for both professional and home use. DisplayPort to HDMI Connection for easy compatibility with HDMI screens 1.8M Cable Length ideal for desk and office setups High-Definition Video Output for clear and sharp visuals Plug & Play no drivers required Durable Connectors & Cable Build for long-term reliability Perfect for Work & Entertainment supports monitors, TVs, and projectors Works with devices that have a DisplayPort output and displays with an HDMI input, including monitors, TVs, projectors, and display systems. Ideal for workstations, presentations, and dual-screen setups.
Specifications : UPS Type Tower Phase Single phase with ground Rating (VA) 10000 Nominal Power (W) 8000 Standard ModelDimension (mm) 442 x 190 x 688 (D x W x H) Weight (kg) 66 Long-run ModelDimestions (mm) 442 x 190 x 318 (D x W x H) Weight (kg) 16 INPUT Connection Type Terminal Nominal Voltage 208/220/230/240VAC Voltage Range 110-300 VAC (Load at 50%)176-300 VAC (Load at 100%) Frequency Range 46~54 Hz or 56~64 Hz Power Factor >= 0.99 OUTPUT Connection Type Terminal Output Voltage 208/220/230/240VAC Voltage Regulation ±1% Frequency Range (Synchronized Range) 46~54 Hz or 56~64 Hz Frequency Range (Batt. Mode) 50Hz or 60Hz +/-0.1Hz Current Crest Ratio 3:1 Harmonic Distortion ≤3% THD (Linear load)≤5% THD (Non-linear load) ALARM & INDICATORS Battery Mode Sounding every 4 seconds Low Battery Sounding every second Overload Sounding twice every second Fault Continuously sounding LCD Load level, Battery Level, AC mode, Battery mode, Bypass mode and Fault CONNECTIVITY, CONTROL & MONITORING Front panel Status LED, Function keys, LCD display Communication Smart RS232*USB Port Emergency Power Off (EPO) BATTERY Standard ModelType 12V / 9Ah Numbers 16 Typical Recharge Time 9 hours recover to 90% capacity Long-run ModelType Depending on the capacity of external batteries Number 16 ~ 20 (Adjustable) Charging Current (max) 1A/2A/4A/6A (Adjustable, 6A is only available for 16pcs batteries) manufacturer link
