MRC-MS128GP

Mercusys MS128GP 28-port Gigabit Rackmount Switch with 24 Port PoE+

Mercusys MS128GP 28-port Gigabit Rackmount Switch with 24 Port PoE+, Ports 1-24 PoE Ports up to 30 W per Port, 295 W PoE Power budget, 24x Gigabit PoE+ RJ45 Ports, 2x Gigabit RJ45 Ports, 2x Gigabit SFP slots, 2 fans, 56 Gbps switching capacity

Overview:

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.

Description:

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.

Features:

Network Capacity and Port Layout
This switch offers a balanced mix of powered access ports and uplink options to support modern network layouts.

• 24 Gigabit PoE+ RJ45 ports
• 2 Gigabit RJ45 uplink ports
• 2 Gigabit SFP slots

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.

• Up to 30 W output per PoE port
• 295 W total PoE power budget
• Compatible with IEEE 802.3af and 802.3at devices

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.

• PoE transmission distance up to 250 m
• Ideal for wide-area surveillance setups
• Dedicated long-range PoE ports

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.

• Isolation Mode separates traffic between port groups
• Priority Mode ensures stable voice and video performance
• Automatic PoE recovery restarts unresponsive devices

These controls improve uptime and protect sensitive data flows.

Simple Setup and Everyday Use
The switch is designed for quick deployment and minimal maintenance.

• Plug and play operation
• Auto-negotiation and MDI/MDIX support
• No central management required

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.

• Durable metal casing for heat dissipation
• Dual fan cooling system
• Desktop or rackmount installation support

This design helps ensure stable performance over long periods of continuous operation.

Specifications:

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Specifications
Product Code	MRC-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