Network desktop switch MERCUSYS MS120GP with 20 Gigabit ports and 16 PoE+ ports

The MERCUSYS MS120GP is a network desktop switch with 20 Gigabit Ethernet ports, 16 of which support PoE+ (Power over Ethernet). Designed for compact deployments, it delivers simultaneous data connectivity and power distribution over standard Ethernet cabling, simplifying installation for small offices, retail locations and surveillance systems. The desktop form factor reduces rack space requirements and helps keep cabling organized while supporting full Gigabit performance for connected devices.

Advantages

The switch combines high port density with PoE+ capability to power IP cameras, VoIP phones and wireless access points directly through network cables, eliminating the need for separate power supplies. With all Gigabit ports, it supports high-throughput traffic and minimizes network bottlenecks for local file transfers and video streaming. The compact desktop design offers easy placement on a shelf or desk and reduces installation complexity in environments without dedicated racks.

Suitable for

• Small office LANs requiring multiple Gigabit connections and centralized power
• Retail stores that deploy PoE-enabled POS terminals, cameras and wireless access points
• Surveillance installations with multiple IP cameras needing both power and gigabit connectivity
• VoIP deployments where desk phones can be powered through Ethernet
• Temporary or branch locations where compact, plug-and-play networking is preferred

Key specifications

• 20 Gigabit Ethernet ports supporting 10/100/1000 Mbps connectivity
• 16 PoE+ capable ports providing power and data over Ethernet
• PoE standard: IEEE 802.3at compatible on PoE+ ports
• Desktop form factor suitable for shelf or desk placement
• All-metal or plastic housing designed for compact deployments (check physical product for material)
• Auto-negotiation and auto MDI/MDIX on Ethernet ports for simplified cabling

How to use

Place the MERCUSYS MS120GP on a stable surface near your network equipment and connect the switch to your router or upstream network device using one of the Gigabit Ethernet ports. Connect end devices such as IP cameras, VoIP phones or wireless access points to the PoE+ ports using standard Ethernet cables; the switch will supply power automatically to PoE-compatible devices. Configure network settings on connected devices as required by your environment; the switch operates at layer 2 and does not require controller software for basic connectivity. Ensure adequate ventilation around the unit and follow standard cabling practices to maintain signal integrity and safety.

Usage recommendations

For reliable operation, verify power budget requirements of all PoE devices before connecting them to the switch to avoid exceeding the total available PoE power. Use quality Cat5e or Cat6 cables for Gigabit performance and distance considerations. If deploying multiple high-power PoE devices such as PTZ cameras or high-power access points, distribute loads across ports and monitor device operation during initial setup.