The Mercusys MS128GP is a rackmount-ready Gigabit switch designed for growing networks that need reliable Power over Ethernet delivery and flexible connectivity. With 28 total ports, it supports high-speed data transfer while supplying power to compatible devices over a single cable. Built for offices, surveillance setups, and small business environments, it combines strong PoE capacity, long-distance transmission support, and a sturdy metal housing for dependable daily operation.
The Mercusys MS128GP delivers power and data through 24 PoE+ ports with a total PoE budget of 295 W, making it ideal for IP cameras, access points, and VoIP phones. It includes dedicated Gigabit uplink and SFP ports for network expansion, simple plug and play operation, traffic control modes for stability, and automatic PoE recovery to keep connected devices running smoothly.
Network Capacity and Port Layout
This switch offers a balanced mix of powered access ports and uplink options to support modern network layouts.
With a switching capacity of 56 Gbps, it ensures smooth data flow even under heavy network loads.
Power Delivery for Connected Devices
Designed to simplify installations, the MS128GP provides consistent PoE performance across multiple use cases.
This allows a single switch to support cameras, wireless access points, IP phones, and other powered equipment without extra adapters.
Extended Distance Support
For larger spaces and outdoor installations, Extend Mode enables longer cable runs.
This mode helps reduce the need for additional switches in remote locations.
Traffic Control and Network Stability
Built-in management modes help maintain performance and security without complex configuration.
These controls improve uptime and protect sensitive data flows.
Simple Setup and Everyday Use
The switch is designed for quick deployment and minimal maintenance.
It is suitable for users who want professional results without advanced networking setup.
Build Quality and Installation Options
A solid enclosure and flexible mounting make it suitable for different environments.
This design helps ensure stable performance over long periods of continuous operation.
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Specifications and features | |
| Product Code | NET-MER-MS128GP |
| Software | |
| Transfer Method | Store and Forward |
| Advanced Features | Compatible With IEEE 802.3at/af Compliant PDs |
| Extend Mode (Up to 250m PoE power supply and data transmission) | |
| Priority Mode (Ports 1-4) | |
| Isolation Mode (Ports 1-12, 13-24) | |
| PoE Auto Recovery (Ports 1-24) | |
| MAC Address Auto-Learning And Auto-Aging | |
| IEEE802.3x Flow Control | |
| Hardware | |
| Dimensions (W X D X H) | 17.3 x 7.1 x 1.7 in (440 x 180 x 44 mm) |
| PoE Ports | Standard: compatible with 802.3af/at PDs |
| PoE Ports: Ports 1-24, up to 30 W per port | |
| PoE Power Budget: 295 W | |
| Interfaces | 24 x 10/100/1000 Mbps PoE+ RJ45 Ports |
| 2 x 10/100/1000 Mbps RJ45 Ports | |
| 2 x Gigabit SFP Slots | |
| Transmission Medium | 10BASE-T: 2-pair UTP/STP of Cat. 3 or above (≤100 m) |
| 100BASE-TX: 2-pair UTP/STP of Cat. 5 or above (≤100 m) | |
| 1000BASE-T: 4-pair UTP/STP of Cat. 5e or above (≤100 m) | |
| 1000BASE-X: MMF, SMF | |
| Standards and Protocols | IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.3z, IEEE 802.3af, IEEE 802.3at |
| Fan Quantity | 2 Fans |
| Physical Security Lock | Yes |
| Switching Capacity | 56 Gbps |
| LED | Power |
| Link/Act | |
| PoE Status | |
| PoE Max | |
| Mac Address Table | 8 K |
| Max Power Consumption | 350.14 W (110V/60 Hz @ 25 degreesC, with 295 W PD connected) |
| 336.58 W (220V/50 Hz @ 25 degreesC, with 295 W PD connected) | |
| Max Heat Dissipation | 1193.98 BTU/hr (110V/60 Hz @ 25 degreesC, with 295 W PD connected) |
| 1147.74 BTU/hr (220V/50 Hz @ 25 degreesC, with 295 W PD connected) | |
| Others | |
| Certifications | CE, RoHS |
| Package Contents | MS128GP |
| Power Cord | |
| Installation Guide | |
| Mounting Brackets and Fittings | |
| Environment | Operating Temperature: -10degreesC to 45degreesC (14degreesF to 113degreesF) |
| Storage Temperature: -40degreesC to 70degreesC (-40degreesF to 158degreesF) | |
| Operating Humidity: 10% to 90% RH, non-condensing | |
| Storage Humidity: 5% to 90% RH, non-condensing | |
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