MikroTik CRS328-24P-4S+R

he MikroTik CRS328-24P-4S+RM is a 28-port 1U rackmount managed switch designed for versatile enterprise and service provider networks. It features 24x Gigabit Ethernet ports with PoE output and 4x SFP+ slots for high-speed fibre uplinks. Powered by a dual-core ARM v7 800 MHz CPU, 512 MB RAM, and a 98DX3236A1 switch chip, it supports non-blocking throughput of 64 Gbps, switching capacity of 128 Gbps, and forwarding rate of 95.2 Mpps. Dual boot functionality allows operation using either SwOS for simplified switching or RouterOS for advanced Layer 3 routing.

Key features:

24x Gigabit Ethernet ports with PoE+ (802.3at/af) and 24V passive PoE

4x SFP+ ports for 10G fibre connectivity

Dual-core ARMv7 CPU (800 MHz), 512 MB RAM, 16 MB flash

Non-blocking throughput: 64 Gbps

Switching capacity: 128 Gbps

Forwarding rate: 95.2 Mpps

Dual-boot support: SwOS and RouterOS (License Level 5)

16K host table, 802.1Q VLAN (up to 4,000), port isolation, security, mirroring

STP, RSTP, MSTP, ACLs, SNMP, MikroTik neighbour discovery

IGMP snooping, link aggregation, jumbo frames (up to 10,218 bytes)

RJ45 serial console port

100–240V AC input

Temperature-based fan control

Operating temperature: -20°C to +60°C

Dimensions: 443 x 305 x 44 mm (1U rackmount)