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Overview
Upgrade to high-density 10 Gigabit connectivity with the MikroTik Cloud Router Switch CRS312-4C+8XG-RM. Designed as MikroTik's first switch with native 10G RJ45 Ethernet ports, this 1U rackmount switch provides a total of twelve 10 Gbps connections: eight dedicated 10G RJ45 copper ports and four 10G Combo ports (allowing dynamic choice between 10G RJ45 copper or 10G SFP+ optical fiber). Powered by a dual-core 800 MHz processor and dual-redundant hot-swappable AC power supplies, it delivers enterprise-grade 10GbE density, high wire-speed switching throughput, and maximum hardware reliability.
Key Features
- High 10G Port Density: Equipped with 8× 10G RJ45 Ethernet ports alongside 4× 10G Combo ports (10G RJ45 / 10G SFP+).
- Flexible Combo Uplinks: Four combo ports accept either 10G copper Ethernet cabling or 10G SFP+ optical transceiver modules/DAC cables.
- Dual Hot-Swappable Redundant Power Supplies: Features dual built-in AC power supplies for seamless power failover and high uptime.
- Dual Boot OS Versatility: Choose between simplified SwitchOS (SwOS) for high-speed Layer 2 switching or full-featured RouterOS Level 5 for advanced Layer 3 routing.
- Comprehensive Multi-Speed Support: RJ45 copper ports support multi-gigabit speeds (10G, 5G, 2.5G, 1G, and 100M) for versatile device integration.
- Full 1U Rackmount Kit: Sturdy metallic chassis includes standard 19-inch rackmount ears for easy rack installation.
Specifications
| Attribute | Specification |
| Model | MikroTik Cloud Router Switch (CRS312-4C+8XG-RM) |
| Architecture / CPU | MIPSBE / Qualcomm QCA9531 (2 Cores @ 650 MHz) |
| Memory & Storage | 64 MB RAM, 16 MB Flash Storage |
| 10G RJ45 Ports | 8× 10G RJ45 Ethernet Ports (Supports 100M/1G/2.5G/5G/10G) |
| 10G Combo Ports | 4× Combo Ports (4× 10G RJ45 / 4× 10G SFP+ Cages) |
| Management & Console | 1× 10/100 Mbps RJ45 Management Port, 1× RJ45 Serial Console Port, 1× USB Type-A |
| Operating System | Dual Boot: RouterOS (License Level 5) / SwitchOS |
| Switching Performance | 240 Gbps Switching Capacity / 120 Gbps Non-Blocking Throughput |
| Power Supply | Dual-Redundant Internal AC Supplies (100–240V AC) |
| Max Power Consumption | 60 W |
| Dimensions & Form Factor | 443 × 183 × 44 mm (1U 19-inch Rackmount) |
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