MK-CRS354 48P 4S+2Q+RM

MikroTik 48x Gigabit POE & 4x SFP+ & 2x QSFP+ ports switch, 750W POE+

Overview Summary:

The MikroTik CRS354-48G-4S+2Q+RM is a robust rackmount network switch offering 48 Gigabit Ethernet ports along with 4x10G SFP+ and 2x40G QSFP+ uplink ports - perfect for demanding business or office network setups. It delivers high-capacity throughput and flexible connectivity, making it a strong choice for expanding or upgrading your existing network infrastructure. Buy now to secure a reliable and scalable network core.

What tier does this fall into?

Mid-to-High end networking

What is this best for?

Enterprise networks, SMB network infrastructure, Network backbone uplink, Data-intensive environments, Rack-mounted network setups

Overview:

MikroTik CRS354-48G-4S+2Q+RM: High-Performance PoE Switch for Modern Networks
The MikroTik CRS354-48G-4S+2Q+RM is a robust network switch designed for demanding environments. It combines high-speed connectivity, versatile port options, and efficient power delivery in a compact, rack-mountable design. Ideal for enterprise, data center, and advanced small-to-medium business networks, this switch ensures reliable performance and scalable network management.

This switch delivers 48 Gigabit PoE ports, 4 SFP+ ports, and 2 QSFP+ ports, allowing seamless integration of wired and fiber connections. With a powerful 650MHz CPU and 64MB RAM, it handles high traffic loads while maintaining stability. The built-in 750W PoE+ support powers multiple devices directly, simplifying deployment and reducing the need for additional power adapters. Redundant power supply support ensures continuous operation in critical setups, and RouterOS Level 5 provides advanced networking functionality and flexibility.

Features:

High-Speed Connectivity and Scalability
Equipped with 48 Gigabit PoE ports, the CRS354-48G-4S+2Q+RM supports high-density connections for IP cameras, access points, and other network devices. The 4 SFP+ and 2 QSFP+ ports allow for fast uplinks and flexible fiber connections, making it easy to expand your network without compromising speed or reliability.

Power Over Ethernet for Simplified Deployment
The switch offers up to 750W of PoE+ power, allowing multiple devices to run directly from the switch. This simplifies installation, reduces cabling complexity, and supports power-hungry devices such as high-end wireless access points, VoIP phones, and surveillance cameras.

Reliable Performance for Busy Networks
With a 650MHz CPU and 64MB of RAM, this switch manages heavy traffic and multiple simultaneous connections efficiently. Its hardware design ensures low latency and stable operation, making it suitable for both high-demand office networks and complex data center environments.

Flexible Network Management
RouterOS Level 5 enables comprehensive network control, including VLAN configuration, advanced routing, and monitoring tools. Users can customize network behavior, optimize performance, and maintain security, all from an intuitive interface.

Redundant Power for Uninterrupted Operation
The CRS354-48G-4S+2Q+RM supports redundant power supply setups, ensuring continuous operation even if one power source fails. This reliability is critical for environments where downtime is not an option.

Ideal for Enterprise and Advanced Small Business Networks
This switch is perfect for organizations seeking a high-performance, all-in-one networking solution. Its combination of PoE capability, high-speed uplinks, and robust processing makes it a reliable backbone for enterprise deployments, security systems, and large-scale wireless networks.

Specifications:

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Specifications
Product Code	MK-CRS354 48P 4S+2Q+RM
Product code	CRS354-48P-4S+2Q+RM
CPU	QCA9531, 650 MHz
Size of RAM	64 MB
Storage	16 MB flash
Number of 100 Mbps Ethernet ports	1
Number of 1 GbE Ethernet ports	48
10G SFP+ ports	4
40G QSFP+ ports	2
Operating system	RouterOS (License level 5)
Supported input voltage	AC power supply 100 - 240 V
Serial port	RJ45
Dimensions	443 x 382 x 44 mm
Operating temperature	-20degreesC to +60degreesC
Powering
PoE-out	IEEE 802.3at/af and 26 or 53 V Passive PoE
PoE-out ports	Ether1 - Ether48
PoE-out max per port (low voltage 26 V)	26 W
PoE-out max per port (high voltage 53 V)	30 W
Max total out (low voltage 26 V)	27 A
Max total out (high voltage 53 V)	13.2 A
Max power consumption	800 W
Max power consumption without attachments	85 W