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DS-3E1510P-EI/M-8P2F
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DS-3E1552P-SI

DS-3E1552P-SI

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48-port Gigabit smart PoE switch with 2 RJ45 and 2 SFP fiber uplinks and a 470 W PoE budget, for large camera systems in one rack. ERPS ring protection, loop prevention and storm control keep video flowing, with SNMP, QoS, DHCP snooping and ARP anti-spoofing for secure networks. Energy saving schedule, cable detection and 6 kV surge protection. Scroll down for details.

#Network_Switch#SW_Web_Managed#PoE_48#Ports_Gigabit#PoE_Budget_250_Plus#SW_PoE#SW_SFP#SW_Surge
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  • Brand - HIKVISION
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HIKVISION
HIKVISION

Comprehensive AIoT Solutions for Security, Smart Home, and Beyond

DS-3E1552P-SI

48-Port Gigabit Smart PoE Switch, 470 W

Hikvision DS-3E1552P-SI 48-port Gigabit smart PoE switch
  • 48 Gigabit PoE ports, 470 W budget
  • 2 RJ45 + 2 SFP fiber uplinks
  • ERPS ring and loop protection
  • SNMP, QoS, DHCP snooping

Key specs

  • 48 × 10/100/1000 Mbps PoE RJ45 ports
  • 2 × Gigabit RJ45 uplink ports
  • 2 × Gigabit SFP fiber ports
  • Total PoE budget 470 W
  • IEEE 802.1Q VLAN
  • STP/RSTP/ERPS loop and ring protection, storm control
  • SNMP, QoS, DHCP snooping, ARP anti-spoofing
  • Energy saving schedule, cable detection, 6 kV surge protection
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Questions & answers

Know before you buy

Quick answers about the DS-3E1552P-SI, and how it compares.

How many cameras can this PoE switch power?

Two limits apply: the number of PoE ports, and the total PoE budget in watts. Add up the maximum power of each camera from its datasheet and keep about 20% spare. Example: 16 cameras at 6 W each need 96 W, plus 20% is about 115 W, so a switch with a 125 W budget or more is right. A PoE port (802.3af) gives up to 15.4 W and a PoE+ port (802.3at) up to 30 W. PTZ cameras and cameras with heaters, strong IR or strobe lights need PoE+ or Hi-PoE (802.3bt). Not sure? Send us your camera list and we size it for you.

Unmanaged, smart or managed switch: which one do I need?

Unmanaged switches are plug and play, with nothing to set up: good for small systems. Smart (web managed) switches add a web page and app view for VLANs, port status, cable checks and, on many models, PoE watchdog, so you can find and fix problems from your desk. Managed (Layer 2+ or Layer 3) switches add full control, routing and ring protection for large sites, campuses and city projects. For most CCTV jobs with 8 to 48 cameras, a smart PoE switch is the best value. Ask us if you are not sure.

What are the SFP fiber ports for?

SFP and SFP+ ports take a small plug-in fiber module, sold separately. Use them to link the switch to the NVR room or main switch when the distance is over 100 m (330 ft), or between buildings. Fiber carries no electricity, so it also stops surges travelling between buildings. Choose single-mode or multi-mode modules to match your fiber cable, and use a matching pair of modules at the two ends. Ask us for the right modules and cable.

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