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24-port Gigabit Ethernet PoE Switch SFP Hi-PoE 370W 300m Extend Watchdog Rack 19 inch 1U Hikvision DS-3E0528HP-E
3.148,80 zł
Tax included
The DS-3E0528HP-E PoE switch is a professional industrial-grade network device designed for building efficient and reliable IP monitoring systems and extensive local area networks. The device offers full Gigabit Ethernet throughput on all 24 LAN ports, which eliminates bottlenecks in high-resolution 4K/8K data transmission. One of the most important advantages of this model is the support for Hi-PoE technology (802.3bt standard) on the first four ports, which allows for delivering up to 90W of power to a single device. This is an ideal solution for advanced PTZ dome cameras, high-power infrared illuminators, or POS terminals. The remaining 20 ports support standard PoE/PoE+ power (up to 30W), ensuring full compatibility with most IP cameras and access points on the market.The switch is equipped with intelligent features that increase system stability. Extend mode allows for transmitting power and data over a distance of up to 300 meters, which significantly reduces installation costs in large facilities. The PoE Watchdog (PD Alive) function continuously monitors the status of connected receivers and automatically restarts power on the port if a camera freeze is detected, minimizing the need for service interventions. A robust metal housing adapted for mounting in a 19" Rack cabinet and advanced 6 kV surge protection guarantee the longevity and security of the entire network infrastructure.
24-port Gigabit Ethernet PoE Switch SFP Hi-PoE 370W 300m Extend Watchdog Rack 19 inch 1U
Model: Hikvision DS-3E0528HP-E
EAN: 6931240024492 SKU: 931024494
- 24 Gigabit Ethernet ports with PoE/Hi-PoE support
- Support for Hi-PoE 802.3bt standard (up to 90W on ports 1-4)
- Total PoE power budget of 370W
- Two RJ45 Uplink ports and two SFP ports for fiber optic connections
- Extend mode enabling transmission up to 300 meters on selected ports
- PoE Watchdog function automatically restarting unresponsive devices
- 6 kV surge protection for all PoE ports
- Port isolation for increased network security and performance
- Robust metal housing in 19-inch 1U Rack standard
- Wide operating temperature range from -10°C to 55°C
Description
The DS-3E0528HP-E PoE switch is a professional industrial-grade network device designed for building efficient and reliable IP monitoring systems and extensive local area networks. The device offers full Gigabit Ethernet throughput on all 24 LAN ports, which eliminates bottlenecks in high-resolution 4K/8K data transmission.
One of the most important advantages of this model is the support for Hi-PoE technology (802.3bt standard) on the first four ports, which allows for delivering up to 90W of power to a single device. This is an ideal solution for advanced PTZ dome cameras, high-power infrared illuminators, or POS terminals. The remaining 20 ports support standard PoE/PoE+ power (up to 30W), ensuring full compatibility with most IP cameras and access points on the market.The switch is equipped with intelligent features that increase system stability. Extend mode allows for transmitting power and data over a distance of up to 300 meters, which significantly reduces installation costs in large facilities. The PoE Watchdog (PD Alive) function continuously monitors the status of connected receivers and automatically restarts power on the port if a camera freeze is detected, minimizing the need for service interventions. A robust metal housing adapted for mounting in a 19" Rack cabinet and advanced 6 kV surge protection guarantee the longevity and security of the entire network infrastructure.Specification
LAN and Uplink ports
24 x RJ45 10/100/1000 Base-TX (Ports 1-4: Hi-PoE 802.3af/at/bt; Ports 5-24: PoE 802.3af/at)
2 x RJ45 10/100/1000 Base-TX - Uplink2 x SFP 1000 Base-X port - Uplink (requires SFP module)Data transmission speed
10 / 100 / 1000 Mbps for 24 LAN & PoE ports
10 / 100 / 1000 Mbps for 2 RJ45 Uplink ports1000 Mbps for 2 SFP Uplink portsPoE standards and protocols
IEEE 802.3af (PoE)
IEEE 802.3at (PoE+)IEEE 802.3bt (Hi-PoE - ports 1-4)Output power per port
Maximum 90 W per Hi-PoE port (Ports 1 ... 4)
Maximum 30 W per PoE port (Ports 5 ... 24)Total power budget
Maximum total PoE power budget: 370 W
Transmission range and modes
Extend Off: up to 100 m at 1000 Mbps (Ports 1-24)
Extend On: up to 300 m at 10 Mbps (Ports 21-24)Intelligent features and management
PoE Watchdog / PD Alive: Automatic monitoring and power restarting upon detection of device unresponsiveness
Port Isolation: Isolation of ports 1-24 for improved securityAuto MDI/MDI-X detection: Automatic detection of transmission mode (straight/crossover cable)Software and system logic
The device has a built-in microcontroller with dedicated firmware that implements advanced power management algorithms. The PoE Watchdog system analyzes network traffic on each powered port in real-time. If inactivity (no response to data packets) is detected for a specified time, the software initiates a hard power restart on the specific port, allowing for system self-repair without human intervention. Additionally, the Extend mode control logic optimizes electrical signal parameters to enable stable transmission over a distance of up to 300 meters, which requires precise management of latency and error correction at the physical layer.
Protection and security
Surge protection: 6 kV for PoE ports
Kensington-lock compatibility: Possibility to physically secure the device against theftPerformance and address table
MAC address table: 8k (ensures smooth handling of a large number of devices on the network)
LED optical signaling
Power
Link/Act (connection/activity)PoE (power status)PoE Max (power budget exceeded warning)Construction and mounting
Housing: Metal, robust industrial construction
Mounting standard: RACK 19", 1U heightPower parameters
Input voltage: 100 V ... 240 V AC
Frequency: 50 / 60 HzMaximum device power consumption: 400 WEnvironmental conditions
Operating temperature: -10 °C ... 55 °C
Ambient humidity: 5% ... 95% (non-condensing)Compliance and certificates
CE, FCC, RoHS
Contents
1x PoE Switch DS-3E0528HP-E
1x Power cable1x Set of RACK 19" mounting brackets1x User manualDimensions, Weight
Product dimensions: 221 x 440 x 44 mm (D x W x H)
Package dimensions: 310 x 530 x 92 mm (D x W x H)
Product weight: 2960 g
Weight with packaging: 3712 g
Zum Download
931024494
5 Items
Specific References
- ean13
- 6931240024492
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The DS-3E0528HP-E PoE switch is a professional industrial-grade network device designed for building efficient and reliable IP monitoring systems and extensive local area networks. The device offers full Gigabit Ethernet throughput on all 24 LAN ports, which eliminates bottlenecks in high-resolution 4K/8K data transmission. One of the most important advantages of this model is the support for Hi-PoE technology (802.3bt standard) on the first four ports, which allows for delivering up to 90W of power to a single device. This is an ideal solution for advanced PTZ dome cameras, high-power infrared illuminators, or POS terminals. The remaining 20 ports support standard PoE/PoE+ power (up to 30W), ensuring full compatibility with most IP cameras and access points on the market.The switch is equipped with intelligent features that increase system stability. Extend mode allows for transmitting power and data over a distance of up to 300 meters, which significantly reduces installation costs in large facilities. The PoE Watchdog (PD Alive) function continuously monitors the status of connected receivers and automatically restarts power on the port if a camera freeze is detected, minimizing the need for service interventions. A robust metal housing adapted for mounting in a 19" Rack cabinet and advanced 6 kV surge protection guarantee the longevity and security of the entire network infrastructure.