DS-3E1552P-SI 48-Port Gigabit Smart Managed PoE Switch with 2 Gigabit RJ45 Ports and 2 Gigabit Fiber SFP Ports (470W PoE Budget+300m Long Range Mode+PoE Watchdog+Hik-Partner Pro Integration)

Overview – Massive Smart Gigabit Capacity for Enterprise Surveillance

The Hikvision DS-3E1552P-SI Smart Managed Switch delivers an ultra-high-capacity, enterprise-grade network backbone engineered specifically for large-scale IP security deployments. Standard local switches frequently break down or drop frames when forced to process data from dozens of high-resolution security cameras simultaneously. Therefore, this professional switch features a massive 104 Gbps switching capacity. Consequently, it easily manages heavy corporate traffic distributions without any system lag.

This enterprise-class rackmount infrastructure powerhouse integrates 48 Gigabit PoE ports, 2 Gigabit RJ45 copper uplinks, and 2 Gigabit SFP optical fiber slots. Specifically, the dedicated fiber uplinks enable fast, lightning-quick, interference-free trunking lines to distant storage buildings or main server rooms. Additionally, its robust, high-strength metal 1U framework includes professional mounting ears. Thus, it mounts seamlessly into any standard 19-inch equipment enclosure.

Moreover, managing a large-scale hardware deployment requires zero complex local console troubleshooting. Administrators can easily audit operations via standard web browsers, Hik-Central Pro, or the cloud-based Hik-Partner Pro application interface. For instance, the system provides live network topology layout visualization, monitors active power distribution pools, and handles remote device reboots. Finally, automated loop prevention tools keep your daily corporate data moving smoothly.

⚙️ Key Features – Hikvision DS-3E1552P-SI Smart Switch

• 48 Full Gigabit PoE Ports: Supplies simultaneous high-speed data connections and stable electrical power across forty-eight network cameras.

• Dual SFP Fiber Uplinks: Provides high-bandwidth, long-distance optical fiber expansion options to link distant central monitoring hubs securely.

• Massive 470W Power Budget: Allocates an expansive pool of shared electrical energy safely across all 48 high-definition channels.

• Intelligent PoE Watchdog: Monitors connected cameras automatically and hard-reboots frozen or unresponsive field hardware without manual intervention.

• 300m Long-Range Extension: Extends data transmissions and electrical power up to 300 meters to reach distant property gates easily.

• Smart Energy-Saving Controls: Supports user-configurable scheduling plans to limit power consumption during low-traffic off-hours dynamically.

📊 Key Specifications – Hikvision DS-3E1552P-SI Smart Switch

• Product Type: 48-Port Gigabit Smart Managed PoE Switch with 2 RJ45 and 2 Fiber Uplinks

• Brand: Hikvision

• Model Number: DS-3E1552P-SI

• Universal Product Identifier: 6931847195250

• Total Interfaces: 48 × Gigabit PoE, 2 × Gigabit RJ45 Uplinks, 2 × Gigabit Fiber SFP Open Slots

• Switching Fabric Capacity: Enterprise-grade 104 Gbps internal processing bandwidth

• Packet Forwarding Rate: Ultra-fast 77.38 Mpps data routing performance

• MAC Address Table Size: Large 16K capacity for extensive corporate network device expansion

• Internal Data Buffer Cache: Premium 12 Mbits packet cache memory for smooth high-res streaming

Electrical, Software & Physical Profile

• PoE Standard Compliance: Fully compatible with IEEE 802.3af and IEEE 802.3at transmission protocols

• PoE Power Budget: 470 Watts total shared pool (Up to 30 Watts maximum per individual physical port)

• PoE Power Pin Assignment: 8-pin delivery network mapping 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 modes

• Link Aggregation Capacity: Supports 8 static link aggregation groups for high-speed uplink load balancing

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

• Network Loop Prevention: Integrated 802.1D STP, 802.1w RSTP, and G.8032 ERPS loop prevention safeguards

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

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

• Integrated Diagnostics Suite: Supports advanced cable open/short fault detection, port mirroring, and 802.1ab LLDP 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 module supporting 100-240 VAC, 50/60 Hz (Maximum 7.5A)

• System Energy Draw: 500W maximum power pull (Only draws 30W during unpopulated idle system standby)

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

• Physical Framework Dimensions: Standard 1U steel chassis measuring 440.00 mm × 44.00 mm × 323.80 mm

• Hardware Weight Profiles: Solid infrastructure build weighing 4.35 kg (Gross packaged shipping weight is 4.50 kg)

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

⭐ Why Choose the Hikvision DS-3E1552P-SI Smart Switch?

Choosing this 48-port smart managed switch is a highly cost-effective decision for securing extensive commercial developments or industrial complexes. First, the one-click cloud integration through Hik-Partner Pro completely transforms how you manage equipment. As a result, your network administrators can view detailed bandwidth utilization rates and manage power consumption charts directly from a smartphone. This saves substantial time during routine system checks.

In addition, the integrated advanced cable detection diagnostic suite minimizes your physical maintenance expenses. For example, if an outdoor line gets clipped, the switch instantly pinpoints the open-circuit location and measures the exact cable distance to the fault. Furthermore, the 6KV lightning surge protection engineering prevents unexpected environmental power spikes from harming your valuable internal recording hardware.

Consequently, this smart switch provides the immense port density required for heavy infrastructure without requiring overly complicated network configuration training. It masterfully balances high-output PoE headroom, robust data filtering tools, and cloud accessibility at an accessible price point. Thus, your corporate network stays perfectly stable, maintenance overhead drops significantly, and your commercial premises run securely without interruption.