| Switch layer: | L2/L3 |
| Power consumption (max): | 44 |
| Total power over ethernet (poe) budget: | 450 |
| Vlan support: | Jā |
| Port mirroring: | Jā |
| Forwarding rate: | 95.2 |
| Vendor homepage: | https://mikrotik.com/product/crs328_24p_4s_rm |
| Unit box height: | 0.125 |
| Quality of service (qos) support: | Jā |
| Number of power supply units: | 2 |
| Unit calculated volume: | 0.03088 |
| Unit box length: | 0.59 |
| Mac address table: | 16000 |
| Switching capacity: | 128 |
| Power source: | AC |
| Power supply included: | Jā |
| Power over ethernet (poe): | Jā |
| Operating temperature (t-t): | -20 - 60 |
| Depth: | 300 |
| Height: | 44 |
| Width: | 443 |
| Cables included: | AC |
| Rack mount kit: | Jā |
| Harmonized system (hs) code: | 85176990 |
| Throughput: | 64000 |
| Access control list (acl): | Jā |
| Igmp snooping: | Jā |
| Management protocols: | SNMP |
| Form factor: | 1U |
| Power over ethernet (poe) ports quantity: | 24 |
| Power over ethernet (poe) power per port: | 30 |
| Power over ethernet (poe) type supported: | Passive PoE/PoE+ |
| Power over ethernet (poe) voltage: | 26 |
| Description: | CRS328-24P-4S+RM is a 28 independent port switch, it has 24 Gigabit Ethernet ports, which offer different power output options: Passive PoE, low voltage PoE, 802.3af/at (Type 1 �PoE” / Type 2 �PoE+”) with auto-sensing. PoE-Out is passed over mode B pins (4,5+)(7,8-). The four SFP+ ports provide up to 10 Gbps connectivity options via either optical fiber or Ethernet modules (not included).
CRS328-24P-4S+RM comes in a 1U rackmount case with 100-240 V AC 500 W power supply built-in. The device consumes up to 44 W leaving guaranteed 450 W (3x150 W per every 8 Ethernet ports) to power your PoE devices. Each port can provide up to 30 W of power with any power output option you choose.
The device has a �Dual boot” feature that allows you to choose between two operating systems - RouterOS or SwOS. If you prefer to have a simplified operating system with only switch specific features, use SwOS. If you would like the ability to use routing and other Layer 3 features in your CRS, use RouterO |
| Number of vlans: | 4000 |
| Switch type: | Managed |
| Internal memory: | 512 |
| Mean time between failures (mtbf): | 200000 |
| Processor frequency: | 800 |
| Processor manufacturer: | ARM |
| Ac input voltage: | 100 - 240 |
| Jumbo frames: | 10218 |
| Jumbo frames support: | Jā |
| Led indicators: | Jā |
| Number of fans: | 2 |
| Product colour: | White |
| Rack mounting: | Jā |
| Built-in processor: | Jā |
| Flash memory: | 16 |
| Unit calculated weight: | 5.28 |
| System event log: | Jā |
| Basic switching rj-45 ethernet ports quantity: | 24 |
| Basic switching rj-45 ethernet ports type: | Gigabit Ethernet (10/100/1000) |
| Console port: | RJ-45 |
| Sfp+ module slots quantity: | 4 |
| Auto-sensing: | Jā |
| Broadcast storm control: | Jā |
| Link aggregation: | Jā |
| Networking standards: | IEEE 802.1Q/IEEE 802.3ad |
| Units per shipping box: | 2 |
| Unit box width: | 0.39 |
| Units per pallet: | 88 |
| Summary: | Mikrotik CRS328-24P-4S+RM. Switch type: Managed, Switch layer: L2/L3. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 24, Console port: RJ-45. MAC address table: 16000 entries, Switching capacity: 128 Gbit/s. Networking standards: IEEE 802.1Q, IEEE 802.3ad. Power over Ethernet (PoE). Rack mounting, Form factor: 1U |