The Mercusys MS128GP is a 28 port full Gigabit rackmount switch equipped with 24 Power over Ethernet Plus (PoE+) ports, designed to deliver dependable wired networking and power supply for small businesses, offices, and surveillance deployments. Featuring a robust metal chassis, it provides efficient heat dissipation and straightforward plug-and-play installation without the need for complex configuration.
Technical Specifications
- Manufacturer: Mercusys
- Part Number: MS128GP
- Product Type: 28 Port Gigabit Rackmount Switch with 24-Port PoE+
- Network Standards: IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.3z, IEEE 802.3af, IEEE 802.3at
- Service Ports: 24 x 10/100/1000 Mbps PoE+ RJ45 ports; 2 x 10/100/1000 Mbps RJ45 uplink ports; 2 x Gigabit SFP slots
- PoE Standard: IEEE 802.3af/at compliant
- PoE Power Budget: 295 W total (up to 30 W per individual PoE port)
- Switching Capacity: 56 Gbps
- MAC Address Table: 8K
- Transfer Method: Store and Forward
- Operating Temperature: -10°C to 45°C
- Operating Humidity: 10% to 90% RH, non-condensing
- Dimensions: 440 x 180 x 44 mm
- Chassis: Metal, rack-mountable or desktop design
Key Features
- High-Power PoE+ Delivery: Supports up to 30 W across 24 ports with a total power budget of 295 W, easily powering compliant devices such as IP cameras, wireless access points, and IP phones.
- Long-Range Extend Mode: Increases PoE transmission distance up to 250 metres on designated ports, making it ideal for wide-area security camera installations.
- Traffic Isolation Mode: Allows user segmentation with a single click to partition port traffic, boosting network security and operational stability.
- Priority Mode: Guarantees enhanced quality of service on critical ports (Ports 1 to 4) to ensure smooth, uninterrupted transmission for sensitive applications like live video monitoring.
- PoE Auto Recovery: Automatically restarts unresponsive or dropped PoE-powered devices to maintain system uptime without manual intervention.
- Plug and Play Simplicity: Operates straight out of the box with auto-learning and auto-aging MAC addresses, requiring no software setup or central management.






