Switch de rede não gerido LANBERG DSP3-1005-60W, 5x Gigabit RJ-45, 4x PoE+ (60 W total), comutação 10 Gbit/s

Lanberg DSP3-1005-60W is an unmanaged, compact Gigabit Ethernet switch with five RJ-45 10/100/1000 Mbps ports, four of which supply Power over Ethernet (PoE/PoE+) with a combined PoE budget of 60 W. The device supports automatic speed negotiation, MDI/MDIX, full- and half-duplex modes, and operates from an external 53 V DC adapter. Its silent passive cooling and slim black housing make it suitable for small office and home environments.

Advantages

The switch provides Plug-and-Play operation without configuration, automatic cable-type detection to eliminate the need for dedicated uplink ports, and flow control to reduce port congestion. It supports IEEE 802.3af and IEEE 802.3at PoE standards and includes intelligent port disconnection logic that selectively turns off PoE ports when the 60 W budget is exceeded to preserve overall operation. A 2000-entry MAC address table and 10 Gbit/s switching capacity ensure adequate performance for SOHO and SME scenarios.

Suitable for

• Small office / home office (SOHO) networks
• Home network expansion
• IP cameras and CCTV surveillance systems
• Access points and VoIP phones requiring PoE/PoE+
• Alarm and security system integration

Key specifications

• Model: Lanberg DSP3-1005-60W
• Ports: 5 × RJ-45 Gigabit Ethernet (10/100/1000 Mbps), 4 PoE-capable
• PoE budget: 60 W (IEEE 802.3af / 802.3at compatibility)
• Switching capacity: 10 Gbit/s
• MAC address table: 2000 entries
• Power input: DC 53 V (external adapter)
• Cooling: passive, fanless
• Color: Black

How to use

Place the switch on a desktop or mount it on a wall in a well-ventilated location. Connect the external DC 53 V power adapter, then connect network devices to the RJ-45 ports using standard Ethernet cables. PoE-capable devices (IP cameras, access points, VoIP phones) will receive power automatically when connected to the PoE ports. The switch requires no software configuration — it operates in Plug-and-Play mode and will negotiate link speed and duplex automatically.

Recommendations

To avoid unexpected PoE shutdowns, calculate the total power draw of connected PoE devices and keep the combined consumption within the 60 W budget; if the budget is exceeded the switch will sequentially disable PoE ports starting from the highest-numbered port until consumption falls within limits.