MikroTik CRS354-48G-4S+2Q+RM 48-Port Gigabit Switch with 10G and 40G Uplinks

Description

MikroTik CRS354-48G-4S+2Q+RM 48-Port Gigabit Network Switch in Kenya and Africa

The MikroTik CRS354-48G-4S+2Q+RM is a high-density rackmount network switch designed for businesses, internet service providers, enterprise IT departments and network integrators. It combines 48 Gigabit Ethernet ports with four 10 Gigabit SFP+ ports and two 40 Gigabit QSFP+ ports, providing flexible connectivity for wired networks and high-speed fibre uplinks.

Available from Globikom, this MikroTik Cloud Router Switch is suitable for network distribution, server connectivity, fibre aggregation and infrastructure upgrades. Its combination of copper Ethernet ports and high-speed optical interfaces allows network administrators to connect numerous devices while maintaining fast uplinks to compatible switches, routers and other network equipment.

48 Gigabit Ethernet Ports for Business Networks

The CRS354-48G-4S+2Q+RM provides 48 Gigabit Ethernet ports for connecting computers, access points, servers, printers, network appliances and other Ethernet-enabled equipment. This high port density makes it useful in environments where many wired connections must be consolidated into a single rackmount switch.

Businesses can use the switch to connect office networks, equipment rooms and distribution cabinets. Internet service providers and network integrators can also consider it for suitable access and aggregation roles, depending on the wider network design.

The 48 copper ports support Gigabit Ethernet connectivity. This model is a non-PoE version, so it should not be selected when Ethernet-powered access points, cameras or other devices must receive power directly from the switch.

Four 10G SFP+ Ports for Fibre Uplinks

The four 10 Gigabit SFP+ ports provide high-speed connections to compatible fibre transceivers or direct-attach cables. They can be used for uplinks to other switches, servers and network infrastructure that supports the required interface and link speed.

These interfaces are useful when a network requires more bandwidth than a standard Gigabit uplink can provide. Before purchasing transceivers or cables, check the required distance, fibre type, connector, supported speed and compatibility at both ends of the link. Optical modules and cables should be confirmed separately if they are not listed in the product package.

Two 40G QSFP+ Ports for High-Capacity Connections

The two 40 Gigabit QSFP+ ports provide additional high-speed connectivity for compatible network equipment. They can support connections to aggregation switches or other infrastructure designed for 40G links.

For growing networks, these uplink options help provide a path from Gigabit Ethernet connections to a higher-capacity distribution or core layer. Actual network performance depends on the connected devices, switching configuration, traffic patterns and the capabilities of the complete network.

Switching Performance and Architecture

The CRS354-48G-4S+2Q+RM uses a Marvell Prestera 98DX3257 switch chip and a QCA9531 single-core 650MHz CPU. It has 128MB RAM and 32MB flash storage in the current manufacturer specification.

MikroTik lists switching capacity of 336 Gbps, non-blocking throughput of 168 Gbps and a forwarding rate of up to 235 million packets per second under the specified test conditions. Real-world performance varies with packet size, configuration and enabled features.

The switch is designed primarily for high-capacity Layer 2 switching, with selected Layer 3 hardware-offloading capabilities. Check the manufacturer’s performance figures and supported feature documentation before relying on it for demanding routing, firewall or other CPU-intensive tasks.

RouterOS and SwOS Dual-Boot Support

The CRS354-48G-4S+2Q+RM supports MikroTik RouterOS v7 and SwOS, allowing administrators to select an operating system suited to their network requirements. RouterOS provides a broader set of network-management and routing capabilities, while SwOS is focused on switch management.

The device includes a RouterOS Level 5 licence. Available functions depend on the selected operating system, software version and configuration. Administrators should verify feature support before deployment and secure management access using appropriate credentials and network restrictions.

Rackmount Design and Redundant Power

This model is designed for rack installation and measures approximately 443 × 297 × 44 mm. It has two AC power inputs, supports a 100–240V AC input range and uses three cooling fans. Maximum power consumption is specified at 60W.

Dual power inputs can support a more resilient installation when connected to suitable independent power sources. They do not eliminate all possible causes of downtime, so businesses should also consider UPS protection, monitoring, configuration backups and network redundancy.

Install the switch in a suitable indoor environment with sufficient ventilation and rack support. The product package listed by MikroTik includes rackmount ears, cable-management brackets and power cords.

Who Should Use the MikroTik CRS354-48G-4S+2Q+RM?

This switch can suit internet service providers, medium and large businesses, schools, offices, network integrators and organisations that require many Gigabit Ethernet ports alongside high-speed fibre uplinks.

It is particularly worth considering when a network needs 48 copper Ethernet connections, 10G SFP+ uplinks and 40G QSFP+ connectivity in a single rackmount device. Because it does not provide PoE output, deployments that require powered Ethernet devices should use an appropriate PoE switch or separate power injectors.

Buy MikroTik CRS354-48G-4S+2Q+RM in Kenya from Globikom

Globikom supplies networking, connectivity and IT infrastructure equipment to businesses, internet service providers and network integrators in Kenya and across Africa.

Contact Globikom to confirm current stock, pricing, delivery options and compatibility requirements for the MikroTik CRS354-48G-4S+2Q+RM. For network expansion projects or bulk orders, provide your port requirements, uplink speeds and expected network design so the appropriate equipment can be selected.

Technical Specifications

Product model: CRS354-48G-4S+2Q+RM
Product type: Cloud Router Switch
Ethernet ports: 48 × Gigabit Ethernet
Fibre interfaces: 4 × 10G SFP+
High-speed uplinks: 2 × 40G QSFP+
Switch chip: Marvell Prestera 98DX3257
CPU: QCA9531, single-core 650MHz
Memory: 128MB RAM
Storage: 32MB flash
Operating systems: RouterOS v7 and SwOS
RouterOS licence: Level 5
Power inputs: 2 × AC
Input voltage: 100–240V AC
Maximum power consumption: 60W
Cooling: 3 fans
Dimensions: Approximately 443 × 297 × 44 mm
Installation: Rackmount
PoE output: Not supported on this model

Confirm current availability, included accessories and final pricing with Globikom before ordering.