MikroTik CRS354-48G-4S+2Q+RM 48-Port Gigabit Switch (4x 10G SFP+, 2x 40G QSFP+, Rackmount)
Brand: MikroTik | Category: Network Switches
SKU: MT-CRS354-48G-4S+2Q+RM | Part #: CRS354-48G-4S+2Q+RM | MPN: CRS354-48G-4S+2Q+RM
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About the MikroTik CRS354-48G-4S+2Q+RM 48-Port Gigabit Switch (4x 10G SFP+, 2x 40G QSFP+, Rackmount)
The MikroTik CRS354-48G-4S+2Q+RM 48-Port Gigabit Switch (4x 10G SFP+, 2x 40G QSFP+, Rackmount) from MikroTik is enterprise-grade Network Switches hardware built for data centers. It features Rackmount form factor, Ethernet / SFP+ / SFP28 / QSFP28 interface, 40GbE speed. The MikroTik CRS354-48G-4S+2Q+RM is a high-density Layer 2/Layer 3 managed switch built around the 98DX3257 (Marvell Prestera) switching ASIC, delivering non-blocking switching performance across 48 Gigabit Ethernet RJ45 ports, four 10G SFP+ slots, and two 40G QSFP+ uplink ports. The platform is housed in a 1U rackmount chassis with dual redundant power supply support, making it suitable for structured wiring closets and top-of-rack deployments in enterprise and data-centre e Available in brand new condition. MikroTik network switches products are trusted by enterprises and data centers worldwide. Available from Omnixon Global. Contact our sales team to request a quote.
Technical Specifications
| Brand | MikroTik |
| Category | Network Switches |
| SKU | MT-CRS354-48G-4S+2Q+RM |
| Part Number | CRS354-48G-4S+2Q+RM |
| Condition | New |
| Form Factor | Rackmount |
| Interface | Ethernet / SFP+ / SFP28 / QSFP28 |
| Speed | 40GbE |
| Form Factor | 1U Rackmount |
| Gigabit Ethernet Ports | 48 × 10/100/1000 Mbps RJ45 |
| 10G SFP+ Ports | 4 × 10G SFP+ |
| 40G QSFP+ Ports | 2 × 40G QSFP+ |
| Switching ASIC | Marvell Prestera 98DX3257 |
| CPU | 800 MHz dual-core ARM (for RouterOS control plane) |
| RAM | 512 MB DDR3 |
| Storage | 16 MB NAND flash |
| Operating System | MikroTik RouterOS (SwOS switchable) |
| Switching Capacity | 170 Gbps |
| Forwarding Rate | 126.4 Mpps |
| Layer 2 Features | IEEE 802.1Q VLANs, STP/RSTP/MSTP, LACP (802.3ad), port mirroring, MAC address table |
| Layer 3 Features | Static routing, OSPF, BGP, MPLS, inter-VLAN routing |
| Security Features | Firewall/ACL, IPsec VPN, L2TP, port isolation, MAC/IP binding |
| Management Interfaces | Winbox, WebFig, SSH, Telnet, SNMP v1/v2c/v3, REST API, serial console |
| Power Supply | Dual redundant PSU bays (hot-swap capable) |
| Input Voltage | AC 100–240 V |
| Operating Temperature | 0 °C to +40 °C |
| Dimensions | 443 × 330 × 44 mm (W × D × H) |
Frequently Asked Questions about MikroTik CRS354-48G-4S+2Q+RM 48-Port Gigabit Switch (4x 10G SFP+, 2x 40G QSFP+, Rackmount)
What does the MikroTik CRS354-48G-4S+2Q+RM 48-Port Gigabit Switch (4x 10G SFP+, 2x 40G QSFP+, Rackmount) do?
The MikroTik CRS354-48G-4S+2Q+RM 48-Port Gigabit Switch (4x 10G SFP+, 2x 40G QSFP+, Rackmount) is enterprise networking hardware for data-center, campus, and branch deployments. Common roles include core/distribution switching, server uplinks, top-of-rack fabric, and edge connectivity in mixed Cisco/Juniper/Arista environments.
What are the headline specs of the MikroTik CRS354-48G-4S+2Q+RM 48-Port Gigabit Switch (4x 10G SFP+, 2x 40G QSFP+, Rackmount)?
Key specifications for the MikroTik CRS354-48G-4S+2Q+RM 48-Port Gigabit Switch (4x 10G SFP+, 2x 40G QSFP+, Rackmount): form factor Rackmount; interface Ethernet / SFP+ / SFP28 / QSFP28; 1 year support; new condition. Manufacturer part number CRS354-48G-4S+2Q+RM. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the MikroTik CRS354-48G-4S+2Q+RM 48-Port Gigabit Switch (4x 10G SFP+, 2x 40G QSFP+, Rackmount) compatible with my infrastructure?
The MikroTik CRS354-48G-4S+2Q+RM 48-Port Gigabit Switch (4x 10G SFP+, 2x 40G QSFP+, Rackmount) interoperates with standard switching protocols (LACP, MLAG/VPC, 802.1Q, OSPF/BGP). For specific cross-vendor scenarios — Cisco-to-Arista MLAG peering, fabric integration with Cumulus/SONiC, or migration from legacy Catalyst — our network engineers map a compatibility plan as part of the RFQ.