MikroTik CRS317‑1G‑16S+RM Smart Cloud Router Switch

MikroTik CRS317‑1G‑16S+RM is a powerful rack-mountable cloud router switch combining high-density 10 GbE fiber connectivity with advanced Layer 2/3 functionality. Featuring sixteen SFP+ ports and one Gigabit copper port for management, it offers wire‑speed performance for demanding environments. With dual redundant power supplies, passive cooling, and support for both RouterOS and SwitchOS, this switch delivers enterprise-grade reliability and flexibility in a compact 1U form factor.

Product Features

Boot switchable between RouterOS and SwitchOS

Enable full networking control with RouterOS or use SwOS for a streamlined switching setup.

Sixteen 10 GbE SFP+ ports

Connect high-bandwidth fiber modules for uplinks, server clusters, and storage backbone.

One Gigabit RJ‑45 management port

Provides convenient out-of-band access for configuration and monitoring.

Wire‑speed Layer 2 switching

Non‑blocking throughput across all SFP+ ports, regardless of frame size.

Hardware-based LACP and STP/MSTP

Supports link aggregation and spanning tree protocols for resilient, loop-free configurations.

Dual redundant power supplies

Ensures uninterrupted operation even if one power source fails.

Dynamic fan‑assisted passive cooling

Operates silently under normal loads, with fans activating only under high thermal stress.

Advanced VLAN, ACL, mirroring, SNMP

Supports IEEE 802.1Q VLANs (up to 4K), broadcast storm control, port security, ACLs, SNMP v2/v3, and traffic mirroring.

Product Specifications

• Product code: CRS317‑1G‑16S+RM
• CPU: Dual‑core ARM 98DX8216, 800 MHz
• RAM: 1 GB
• Storage: 16 MB flash
• Operating systems: RouterOS (level 6) or SwitchOS
• Switch chip: 98DX8216
• Ports:
  • 16 × SFP+ (supports 1.25 Gb and 10 Gb modules)
  • 1 × 10/100/1000 Mb RJ‑45
  • 1 × RJ‑45 serial console
• Power:
  • Dual AC inputs (100–240 V, 50–60 Hz)
  • Max consumption ~44 W
• Cooling: Passive chassis with two temperature‑controlled fans
• Dimensions: 443 × 224 × 44 mm (1U rackmount)
• Operating temperature: –20 °C to +60 °C (–40 to +70 °C reported by some sources)
• Certifications: CE, EAC, RoHS
• MTBF: Approx. 200 000 hours at 25 °C