The MikroTik CRS504-4XQ-OUT outdoor 100G Switch is a high-performance outdoor cloud router switch designed for ultra-fast 100G networking. Built with four QSFP28 ports, this rugged IP66-rated unit offers non-blocking 800 Gbps switching capacity and is ideal for demanding outdoor environments, including ISPs, WISPs, and industrial networks.
It supports multiple power inputs, including PoE-in, and delivers silent operation with passive cooling, making it perfect for reliable, fanless outdoor deployments. Here are the
very detailed specifications for the
MikroTik CRS504‑4XQ‑OUT,
Product Overview
- Model: CRS504‑4XQ‑OUT
- Product Type: Outdoor Cloud Router Switch
- Form Factor: Compact 1U chassis
- Dimensions: ~330 × 200 × 70 mm (outdoor spec)
- Ingress Protection: IP66 - full protection against weather elements
- Operating Temperature: –40 °C to +70 °C
- MTBF: ~200,000 hours at 25 °C
- OS & License: RouterOS v7, License Level 5
CPU & Memory
- CPU: QCA9531, 1 core at 650 MHz (MIPSBE architecture)
- RAM: 128 MB
- Flash Storage: 32 MB
Networking Interfaces
- QSFP28 Ports: 4 × 100 GbE, each supporting breakouts to 4 × 25 GbE
- Ethernet Port: 1 × 100 Mbps management RJ45
- Console Port: 1 × RJ45 serial
Switching Performance
- Switch Chip: Marvell 98DX4310 (Prestera series)
- Layer 1 Non-Blocking Throughput: 800 Gbps across all ports
- Layer 2 Throughput: ~800 Gbps (~400 Gbps full-duplex)
- Max Forwarding Rates:
- ~59 Mpps at 64 B
- ~94 kpps at 512 B
- ~32 kpps at 1518 B
Power & Cooling
- Power Inputs: 3: PoE‑in (802.3bt, 43–57 V), DC jack (36–57 V), 2‑pin terminal (36–57 V)
- Power Adapter: Included 48 V, 0.95 A
- Power Consumption:
- Idle: ~25 W
- Max: ~38–44 W under full load
- Cooling: Fully passive (no fans), suitable for outdoor use
Monitoring & Management
- Sensors: PCB temperature and voltage monitoring
- Management Tools: WebFig, CLI, SNMP via Ethernet or console, WinBox support
Certifications & Durability
- Ingress Rating: IP66 – protected against dust and powerful water jets
- Certifications: CE, EAC, RoHS compliant
Included in Package
- CRS504‑4XQ‑OUT unit
- 48 V/0.95 A power adapter
- Gigabit PoE injector
- Hose clamps & mounting brackets
- Rack/wall fastening kits
Use Case Scenarios
- Outdoor core or aggregation switch for fiber networks
- 100 GbE backhaul for wireless systems or event deployments
- Outdoor industrial and surveillance infrastructure
Meta Description
Discover the MikroTik CRS504-4XQ-OUT — a rugged outdoor 100G switch with 4 QSFP28 ports, 800 Gbps throughput, passive cooling, and versatile power input. Ideal for harsh environments.
