DS-3E1528P-SI-24P4F 24-Port Gigabit Smart Managed PoE Switch with 4 Dedicated Gigabit SFP Fiber Slots (370W Total PoE Budget+300m Long Range+PoE Watchdog+Hik-Partner Pro Remote Cloud Management)

Overview – High-Performance Smart Gigabit Infrastructure for Massive IP Camera Networks

The Hikvision DS-3E1528P-SI-24P4F Smart Managed Switch serves as a core distribution powerhouse engineered exclusively for high-traffic corporate networks and large-scale security systems. Standard local switches frequently choke or drop vital video packets when tasked with processing massive parallel data pipelines. Therefore, this smart switch features an ultra-robust 56 Gbps non-blocking switching fabric. Consequently, it delivers uninterrupted video streaming performance across all active channels.

This enterprise rackmount switch incorporates 24 full Gigabit PoE ports and 4 dedicated Gigabit SFP optical fiber slots. Specifically, featuring four individual SFP fiber bays gives system designers unparalleled flexibility to establish high-speed trunk lines to multiple detached buildings or independent network racks. Additionally, its heavy-duty steel 1U framework includes professional mounting ears, making it a drop-in upgrade for any standard equipment rack.

Moreover, troubleshooting a complex commercial surveillance layout is completely simplified through advanced cloud management integrations. Network administrators can seamlessly audit operations, inspect live network layouts, and monitor real-time bandwidth consumption using Hik-Partner Pro or Hik-Central Pro. For instance, you can clear camera errors or trigger field reboots via your smartphone. Finally, integrated STP/ERPS Loop Prevention keeps your daily corporate data flowing with zero network loop interference.

⚙️ Key Features – Hikvision DS-3E1528P-SI-24P4F Smart Switch

• 24 Full Gigabit PoE Ports: Provides high-speed data connectivity and rock-solid electrical power to twenty-four multi-megapixel security cameras.

• Quad SFP Fiber Uplinks: Features 4 independent Gigabit SFP optical fiber expansion ports for multi-directional backbone network expansion.

• 370W Shared PoE Budget: Distributes an expansive pool of shared electrical power safely across all 24 connected cameras.

• Intelligent PoE Watchdog: Scans active lines continuously to detect and automatically power-cycle frozen or unresponsive field hardware.

• 300m Long-Range Extension: Extends data transmissions and PoE up to 300 meters on ports 1–24 for distant property boundaries.

• 6KV Heavy Surge Immunity: Features robust built-in surge protection to safeguard your interior equipment from external lightning spikes.

📊 Key Specifications – Hikvision DS-3E1528P-SI-24P4F Smart Switch

• Product Type: 24-Port Gigabit Smart Managed PoE Switch with 4 Dedicated SFP Fiber Uplinks

• Brand: Hikvision

• Model Number: DS-3E1528P-SI-24P4F

• Universal Product Identifier: 6942160499444

• Total Interfaces: 24 × Gigabit PoE Ports, 4 × Gigabit Fiber SFP Open Slots

• Switching Fabric Capacity: Enterprise-level 56 Gbps internal data processing bandwidth

• Packet Forwarding Rate: High-speed 41.66 Mpps wire-speed routing performance

• MAC Address Table Size: 8K capacity for scalable local network endpoint expansions

• Internal Data Buffer Cache: 4.1 Mbits packet cache memory for glitch-free high-definition video lines

Electrical, Software & Physical Profile

• PoE Standard Compliance: Fully compatible with standard IEEE 802.3af and IEEE 802.3at power distribution protocols

• Total PoE Power Allocation: 370W total shared budget (Delivers up to 30 Watts maximum per individual physical interface)

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

• Virtual LAN Support (VLAN): IEEE 802.1Q VLAN supporting up to 4094 active IDs with Trunk and Access connection modes

• Link Aggregation Capacity: Supports 8 static link aggregation groups for reliable upstream bandwidth load balancing

• Data Traffic Optimization: Advanced QoS with port-based priority configuration, plus SP and WRR schedule processing

• Network Loop Prevention: Integrated 802.1D STP and G.8032 ERPS loop prevention mechanisms with built-in storm control

• System Security Matrix: Advanced DHCP Snooping, ARP anti-spoofing defense, and up to 64 Access Control List (ACL) entries

• Hardware Access Control: Integrated IPSG security supporting 256 entries with port, MAC, and IP binding security locks

• Integrated Diagnostics Suite: Supports advanced cable open/short fault detection, port mirroring, and 802.1ab LLDP peer discovery

• Network IP Configuration: Default dynamic DHCP Client with fixed Super IP address (10.180.190.200) for rapid direct access

• Power Input Requirements: Universal internal power supply supporting 100-240 VAC, 50/60 Hz (Maximum 6.3A)

• System Energy Draw: 400W maximum system power draw (Only pulls 10W during unpopulated idle standby)

• Official Safety Certifications: CE-EMC, IC, RCM, CB, CE-LVD, CE-RoHS, WEEE, and REACH

⭐ Why Choose the Hikvision DS-3E1528P-SI-24P4F Smart Switch?

Opting for this 24-port smart managed switch is a highly business-savvy choice for properties requiring an expanded network backbone. First, the four dedicated SFP optical fiber slots provide a massive advantage over standard dual-uplink switches. As a result, you can connect multiple separate fiber rings or link to several independent NVR storage vaults without bottlenecking your active camera ports.

In addition, the integrated advanced cable detection diagnostic suite minimizes your physical maintenance expenses. For example, if an outdoor line gets clipped or damaged, the switch instantly pinpoints the open-circuit location. Furthermore, the one-click cloud integration through Hik-Partner Pro allows your IT teams to check active bandwidth levels and manage system alarms directly from a smartphone.

Consequently, this smart switch removes the setup headaches found in traditional enterprise-managed systems. It matches massive power overhead with user-friendly cloud monitoring tools. Thus, your security streams stay perfectly stable, your installation costs drop significantly, and your commercial premises run smoothly and securely without requiring continuous manual maintenance.