The
MikroTik CRS354-48G-4S+2Q+RM 48-Port 1G Switch is a versatile high-density Layer 2+ cloud router switch crafted for enterprise and data center environments. Equipped with
48 Gigabit RJ45 ports,
4×10G SFP+ uplinks, and
2×40G QSFP+ uplinks, it delivers non-blocking throughput up to
168 Gbps with a
336 Gbps switching capacity, handling traffic at
235 million packets per second.
Includes dual-boot
RouterOS/SwitchOS, dual AC power inputs, and three intelligent cooling fans—all in a compact 1U rackmount chassis. Ideal for mission-critical backbone, aggregation, or core switching scenarios
Here are the
very detailed specifications for the
MikroTik CRS354-48G-4S+2Q+RM,
Product Overview
- Model: CRS354-48G-4S+2Q+RM
- Product Type: Cloud Router Switch
- Form Factor: 1U Rackmount
- Dimensions: 443 x 220 x 44 mm
- Architecture: ARM 32bit
- Operating System: Dual-boot RouterOS (License Level 5) or SwitchOS
- Weight: Approx. 2.9 kg
- IP Rating: IP20
- MTBF: Approximately 200,000 hours at 25°C ambient
CPU & Memory
- CPU Model: QCA9531
- CPU Cores: 1
- CPU Frequency: 650 MHz
- RAM: 64 MB
- Storage: 16 MB Flash
- USB Port: 1 × USB Type-A
Networking Interfaces
- Gigabit Ethernet Ports (RJ45): 48 × 10/100/1000 Mbps
- SFP+ Ports: 4 × 10G (compatible with 1G/10G SFP modules)
- QSFP+ Ports: 2 × 40G (for high-speed uplinks, 40G QSFP+ modules only)
- Console Port: RJ45 serial port
- Management Port: 1 × 10/100 Mbps Ethernet
CRS354-48G-4S+2Q+RM 48-Port 1G Switching & Performance
- Switch Chip: 98DX3258
- Switching Capacity: 336 Gbps
- Non-Blocking Throughput: 168 Gbps
- Forwarding Rate: Up to 235 million packets per second (Mpps)
- MAC Address Table Size: 32K entries
- Layer 2+ Features:
- VLAN (802.1Q)
- Spanning Tree Protocol (STP, RSTP, MSTP)
- Link Aggregation (LACP)
- Port Isolation
- Port Mirroring
- IGMP Snooping
- ACLs
- DHCP Snooping
- Broadcast Storm Control
Power & Cooling
- Power Supply Units:
- 2 × Internal 100–240V AC (Dual redundant PSU)
- Max Power Consumption: 60 W
- Idle Power Consumption: ~45 W
- Cooling:
- 3 × Temperature-controlled intelligent fans
Environmental Specifications
- Operating Temperature Range: –20°C to +60°C
- Storage Temperature Range: –40°C to +70°C
- Relative Humidity: 5% to 95% (non-condensing)
Monitoring & Management
- Management Interfaces:
- WinBox
- WebFig
- Command Line Interface (CLI)
- SNMP v2/v3
- Monitoring Features:
- System voltage
- Temperature sensors
- Fan RPM
- PSU status
- Operating System Features (RouterOS):
- Static Routing
- DHCP Server
- Firewall Rules
- Simple Queues
- IPsec support (basic level)
Certifications
- Standards Compliance: CE, RoHS, EAC
- EMC Standards: Compliant with industry norms
Package Contents
- MikroTik CRS354-48G-4S+2Q+RM Switch
- 2 × IEC Power Cords
- Rackmount Ears & Screws
- Serial Console Cable (RJ45 to DB9, optional depending on region)
Meta Description
MikroTik CRS354-48G-4S+2Q+RM 48-Port 1G Switch with 40G Uplinks: 48×1GbE + 4×10G SFP+ + 2×40G QSFP+, 336 Gbps switching capacity, 235 Mpps, dual-boot OS, dual PSU & smart cooling — optimized for enterprise/network core.
Datasheet
