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MikroTik CRS504-4XQ-OUT outdoor 100G Switch

KSh 134,483(KSh 156,000 Incl VAT)

4× 100G QSFP28 ports (supports 4×25G breakout)
800 Gbps switching capacity (non-blocking)
Passive cooling (fanless design)
Rugged IP66-rated outdoor enclosure
Dual-boot RouterOS v7 and SwitchOS
Multiple power options (PoE-in, DC jack, terminal)
Management via 100M Ethernet and serial console

SKU: CRS504-4XQ-OUTCategory: Networking Infrastructure

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.

Datasheet