DS-3E0520HP-E 16-Port Gigabit Unmanaged Hi-PoE Switch with 2 Gigabit RJ45 Ports and 2 Gigabit Fiber SFP Ports (225W PoE Budget+90W Hi-PoE Output+300m Long Range Mode+PoE Watchdog)

Overview – High-Power Gigabit Connectivity for Heavy-Duty IP Surveillance

The Hikvision DS-3E0520HP-E Unmanaged Switch provides a reliable, high-power plug-and-play foundation engineered specifically for demanding IP security setups. Standard networks often buckle when trying to run multiple motorized pan-tilt-zoom (PTZ) speed domes alongside standard cameras. Therefore, this premium switch features an expansive 40 Gbps switching capacity. Consequently, it easily processes multiple high-bandwidth gigabit streams simultaneously without any dropped video frames.

This heavy-duty rackmount unit integrates 12 Standard Gigabit PoE ports, 4 High-Power Gigabit Hi-PoE ports, 2 Gigabit RJ45 copper uplinks, and 2 Gigabit SFP optical fiber uplinks. Specifically, the specialized fiber ports let you establish lightning-fast, interference-free backbone links to remote monitoring stations or distant buildings. Additionally, its sturdy, high-strength metal 1U chassis includes standard mounting ears for professional server rack installation.

Furthermore, managing camera uptime requires absolutely zero software management overhead. For instance, the hardware features standalone Port Isolation toggles to block lateral data spying between channels. Furthermore, it includes a smart PoE Watchdog mechanism that continuously polls attached hardware. Finally, it automatically triggers a hard power reset if a camera freezes, keeping your operations fully functional without human intervention.

⚙️ Key Features – Hikvision DS-3E0520HP-E Unmanaged Switch

• 4 Ultra-High 90W Ports: Supplies up to 90 Watts of high-output power on ports 1–4 to drive heavy PTZ speed domes easily.

• Dual SFP Fiber Uplinks: Delivers high-speed, long-distance optical fiber expansion options to link distant security control centers securely.

• Large 225W PoE Budget: Allocates an expansive shared pool of electrical power reliably across all 16 connected security channels.

• Automated PoE Watchdog: Scans active lines continuously and safely power-cycles unresponsive or frozen cameras automatically without manual help.

• 300m Long-Range Mode: Extends critical data and electrical power delivery up to 300 meters on ports 13–16 for large perimeters.

• Built-in Port Isolation: Prevents interconnected devices on ports 1–16 from communicating locally with each other to reinforce internal business security.

📊 Key Specifications – Hikvision DS-3E0520HP-E Unmanaged Switch

• Product Type: 16-Port Gigabit Unmanaged Hi-PoE Switch with 2 RJ45 and 2 Fiber Uplinks

• Brand: Hikvision

• Model Number: DS-3E0520HP-E

• Universal Product Identifier: 6941264031628

• Total Interfaces: 12 × Gigabit PoE, 4 × Gigabit Hi-PoE, 2 × Gigabit RJ45, 2 × Gigabit Fiber SFP Ports

• Switching Fabric Capacity: Fast 40 Gbps non-blocking internal hardware bandwidth

• Packet Forwarding Rate: Robust 29.76 Mpps wire-speed routing speed

• MAC Address Table Size: Large 8K capacity for standard infrastructure expansion

• Internal Data Packet Buffer: 4.10 Mbits packet cache memory for smooth video streaming

Electrical, Software & Physical Profile

• Hi-PoE Port Compliance: Fully matches ultra-high IEEE 802.3af, IEEE 802.3at, and IEEE 802.3bt standards

• Standard PoE Compliance: Matches standard IEEE 802.3af and IEEE 802.3at protocols

• Total PoE Power Allocation: 225 Watts combined budget (Up to 90W on ports 1–4, and 30W max on ports 5–16)

• PoE Power Pin Assignment: 8-pin delivery network mapping pins 1/2(-), 3/6(+), 4/5(+), and 7/8(-)

• Data Routing Architecture: High-efficiency Store-and-Forward data transit design

• Integrated Line Defense: Robust 6 KV surge immunity built-in across all operational PoE interfaces

• Power Input Parameters: Universal alternating internal supply supporting 100-240 VAC, 50/60 Hz (Max 4.0A)

• System Energy Draw: 250W maximum power pull (Only draws 25W during unpopulated idle standby)

• Environmental Operating Limits: Functional from 0 °C to 45 °C; Humidity ranges between 5% and 95% non-condensing

• Physical Framework Dimensions: Standard 1U chassis measuring 440.0 mm × 44.0 mm × 220.8 mm

• Hardware Weight Profiles: Solid metal shell weighting 2.79 kg (Gross boxed shipping weight sits at 3.60 kg)

• Official Safety Compliance: FCC, CE-EMC, IC, RCM, UL 60950-1, CB, CE-LVD, and CE-RoHS

⭐ Why Choose the Hikvision DS-3E0520HP-E Unmanaged Switch?

Choosing this 16-port unmanaged switch is an excellent, maintenance-free investment for expanding properties running high-draw security devices. First, the four dedicated 90W Hi-PoE ports eliminate the need for expensive standalone power injectors for heavy PTZ cameras. As a result, you save substantial upfront installation costs while reducing clean-up clutter inside your electrical closets.

In addition, its built-in automated PoE Watchdog tech drastically simplifies your daily administrative overhead. For example, instead of dispatching tech teams out to remote perimeter locations to manually reboot frozen cameras, the switch fixes them instantly. Furthermore, the 6KV hardware surge protection engineering absorbs devastating electrical storms seamlessly, keeping your core networks entirely safe from lightning damage.

Consequently, this unmanaged gigabit powerhouse removes the complex configuration hassles often found in professional commercial setups. It matches premium enterprise power delivery with hassle-free, plug-and-play simplicity. Thus, your security feeds stay fully online, installation costs drop significantly, and your commercial premises run smoothly and securely without requiring daily attention.