
HIKVISION DS-3E1105P-EI/M 4 Port Fast Ethernet Smart POE Switch
The Hikvision DS-3E1105P-EI/M is a smart managed PoE switch with 4 × 10/100 Mbps PoE ports and 1 × 10/100 Mbps RJ45 port. It shares a 45 W PoE budget across the PoE ports, delivers up to 30 W on a single port and supports IEEE 802.3af and 802.3at devices such as IP cameras.

Power and data on one cable: Ports 1 to 4 send power and network data over the same Ethernet cable, so each camera needs no separate power adapter at its location. The fifth RJ45 port connects the switch to your NVR, router or main network.
45 W PoE budget: The four PoE ports share a total budget of 45 W, with up to 30 W available on one port.
PoE watchdog: The switch watches the connected cameras and restarts any camera that stops responding by cycling its PoE power. This brings a frozen camera back without a site visit.

VLAN and loop prevention: 802.1Q VLAN lets you separate camera traffic from other network traffic, and STP/RSTP loop prevention protects the network if a cable is connected in a loop by mistake.
Long-range PoE and cable detection: In long-range mode the PoE ports can reach up to 300 m. Cable detection helps you locate a cabling fault without testing each run by hand.
Metal, fan-free and protected: The metal housing has no fan, so the switch runs silently. The ports have 6 kV surge protection, and the switch can sit on a desk or be mounted on a wall.
Good to know
All ports are 10/100 Mbps (Fast Ethernet); the uplink port is not Gigabit.
The 45 W PoE budget is shared by all four PoE ports, so the total power of the connected devices must stay within it.
Hikvision lists two hardware versions (DS-3E1105P-EI/M and DS-3E1105P-EI/M V2); dimensions, weight and adapter rating differ between them, so they are not listed here.
Technical Specifications
| Model | DS-3E1105P-EI/M |
| Ports | 4 × 10/100 Mbps PoE RJ45, 1 × 10/100 Mbps RJ45 |
| Number of Ports | 5 (4 × 10/100 Mbps RJ45 PoE, 1 × 10/100 Mbps RJ45) |
| PoE Standard | IEEE 802.3af, IEEE 802.3at |
| PoE Ports | Ports 1 to 4 |
| Max. Power per Port | 30 W |
| Total PoE Budget | 45 W |
| MAC Address Table | 2K |
| Smart Functions | PoE watchdog, 802.1Q VLAN, STP/RSTP loop prevention, cable detection |
| Long Range | Up to 300 m |
| Surge Protection | 6 kV |
| Housing | Metal, fan-free |
| Installation | Desktop or wall mount |
| Operating Temperature | 0 °C to 40 °C |
| Operating Humidity | 5% to 95% (non-condensing) |
📄 Datasheet: Download the official Hikvision DS-3E1105P-EI/M datasheet (PDF)
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