According to the datasheet, this switch provides 8 PoE ports (ports 1–8), each capable of delivering power to PoE-enabled devices such as IP cameras. Each PoE port supports up to 30 W, with a total PoE power budget of 60 W. This means the number of devices you can power simultaneously depends on each device’s power consumption. For example, multiple low-power cameras can be supported at once, while higher-power devices may reduce the total count.

No, the DS-3E0109P-E/M(B) is an unmanaged PoE switch, as indicated in the datasheet. This means it does not require any configuration, software, or network management interface. You simply connect your devices and power supply, and the switch begins operating automatically. This makes it well suited for users who want a straightforward, plug-and-play deployment.

The datasheet specifies support for IEEE 802.3af and IEEE 802.3at PoE standards. These standards are commonly used by IP cameras, access points, and other PoE-powered devices. With a maximum of 30 W per port, the switch can handle standard and higher-power PoE devices within its total budget. This ensures compatibility with a wide range of PoE equipment.

The datasheet states that ports 1 to 8 support long-range transmission of up to 300 meters. This extended distance is useful for surveillance deployments where cameras must be installed far from the switch. Performance may vary depending on the camera model and cable condition, as noted in the documentation. Under supported conditions, this feature helps reduce the need for additional switches or repeaters.

The total PoE power budget listed in the datasheet is 60 W. While each individual PoE port can provide up to 30 W, the combined output across all ports cannot exceed this limit. Intelligent PoE management helps allocate power when demand approaches the maximum. This design helps protect the switch and connected devices from overload.

Yes, the datasheet specifies that the switch includes 6 kV surge protection. This feature helps safeguard the device against voltage spikes caused by lightning or unstable power conditions. It is particularly beneficial in outdoor-adjacent or industrial surveillance installations. While it does not replace full grounding or external surge protectors, it adds an important layer of protection.

The DS-3E0109P-E/M(B) supports 10/100 Mbps Fast Ethernet speeds on all ports. This includes 8 PoE ports and 1 additional 10/100 Mbps RJ45 uplink port. These speeds are sufficient for typical IP camera video transmission and basic network connectivity. The switch has a switching capacity of 1.8 Gbps, as listed in the datasheet.

According to the datasheet, the switch measures 170 mm × 27.6 mm × 93.1 mm. It features a compact metal housing designed for durability. Installation modes include desk-mounted and wall-mounted options. This flexibility makes it easy to integrate into small network closets, shelves, or wall installations.

The datasheet lists an operating temperature range of 0 °C to 40 °C (32 °F to 104 °F). It also supports operating humidity from 5% to 95% with no condensation. Storage temperatures range from –40 °C to 85 °C. These specifications make the switch suitable for most indoor commercial and light industrial environments.

Yes, the datasheet indicates that the switch is designed for video transmission scenarios. It supports features such as VIP behavior to help prioritize important data during network congestion. Combined with long-range PoE and intelligent power management, it is well suited for IP camera networks. These characteristics make it a practical choice for small to mid-sized CCTV deployments.