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Overview
Power high-density PoE and heavy-duty network deployments with the MikroTik Cloud Router Switch CRS320-8P-8B-4S+RM. Engineered specifically for high-power enterprise, security surveillance, and ISP infrastructure setups, this 1U rackmount switch features 16 Gigabit Ethernet PoE output ports—8 supporting standard 802.3at/af (up to 30W) and 8 high-power 802.3bt Type 4 ports capable of delivering up to 90W per port (PoE++ / BT). Equipped with four 10 Gbps SFP+ optical cages, dual redundant hot-swappable power supply slots, and an 800 MHz processor running RouterOS v7, it is built to power heavy PTZ cameras, high-capacity Wi-Fi 6/7 access points, and enterprise hardware.
Key Features
- High-Power PoE++ (802.3bt) Outputs: Includes 8× Gigabit ports delivering up to 90W (802.3bt Type 4) alongside 8× Gigabit ports delivering up to 30W (802.3af/at) with automatic sensing.
- Quad 10G SFP+ Optical Uplinks: Features 4× 10 Gbps SFP+ cages for high-bandwidth core router connections and switch stack aggregation.
- Dual Hot-Swappable Power Slots: Supports dual expansion power supplies with automatic failover to ensure maximum uptime in critical installations.
- Hardware-Offloaded L2/L3 Switching: Powered by an 800 MHz processor and Marvell Prestera switch chip for wire-speed Layer 2 packet forwarding and hardware-accelerated L3 routing.
- Advanced PoE Management: Integrated power budgeting tools permit per-port priority assignment, real-time consumption monitoring, and automatic cycle reboots.
- Full 1U Rackmount Chassis: Industrial metallic 19-inch rackmount housing complete with rack ears for server room and outdoor cabinet installations.
Specifications
| Attribute | Specification |
| Model | MikroTik Cloud Router Switch (CRS320-8P-8B-4S+RM) |
| Architecture / CPU | ARM 32-bit / Dual-Core @ 800 MHz |
| Memory & Storage | 512 MB RAM, 32 MB Flash Storage |
| Ethernet Ports | 16× Gigabit Ethernet RJ45 Ports (8× 802.3at/af 30W + 8× 802.3bt 90W) |
| SFP+ Ports | 4× 10 Gbps SFP+ Cages |
| Management & Console | 1× Gigabit Ethernet Management Port, 1× RJ45 Serial Console Port |
| PoE Standards | 802.3af/at (PoE+), 802.3bt Type 4 (PoE++ / 90W per port), Passive PoE |
| Operating System | RouterOS v7 (License Level 5) |
| Power Supply | Dual Hot-Swappable Power Supply Bays (AC PSU sold separately or bundled depending on power budget) |
| Dimensions & Form Factor | 443 × 305 × 44 mm (1U 19-inch Rackmount) |
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