![MikroTik CRS328-24P-4S+RM | Switch | 24x RJ45 1000Mb/s, 4x SFP+ Ilość portów LAN24x [10/100/1000M (RJ45)]](https://www.batna24.com/img2/500/325460_1.webp?20989284223)
![MikroTik CRS328-24P-4S+RM | Switch | 24x RJ45 1000Mb/s, 4x SFP+ Ilość portów LAN4x [10G (SFP+)]](https://www.batna24.com/img2/500/325460_2.webp?20989284223)
CRS328-24P-4S+RM is an independent 28-port switch with 24 Gigabit Ethernet ports that offer various power options: passive PoE, low voltage PoE, 802.3af/at (Type 1 "PoE" / Type 2 "PoE+") with automatic detection. The PoE output is transmitted through the B-mode pins (4.5+)(7.8-). The four SFP+ ports provide up to 10 Gbps via fibre optic or Ethernet modules.
The CRS328-24P-4S+RM is supplied in a 1U enclosure for installation in a rack cabinet with a built-in power supply 100-240 V AC 500 W. Each port can deliver up to 30 W with any power output option. The device has a "Dual boot" function, which allows you to choose between two RouterOS or SwOS operating systems. If you prefer a simplified operating system with only specific switch functions, use SwOS. If you want to be able to use routing and other layer 3 functions in your CRS, use RouterOS.
| Features / filters | |
| LAN standard | Gigabit Ethernet 10/100/1000 Mb/s |
| Number of LAN ports | 24x [10/100/1000M (RJ45)] , 4x [10G (SFP+)] , |
| Number of PoE ports | 24x [802.3af/at (1G)] |
| AC input voltage | 100 - 240 |
| Access Control List (ACL) | Yes |
| Basic switching RJ-45 Ethernet ports quantity | 24 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Broadcast storm control | Yes |
| Built-in processor | Yes |
| Cables included | AC |
| Console port | RJ-45 |
| Depth | 305 |
| Flash memory | 16 |
| Form factor | 1U |
| Forwarding rate | 95.2 |
| Harmonized System (HS) code | 85176990 |
| Height | 44 |
| Installed SFP+ modules quantity | 4 |
| Internal memory | 512 |
| Jumbo frames support | Yes |
| LED indicators | Yes |
| MAC address table | 16000 |
| Management | CLI - Command Line Interface, By web browser, |
| Management protocols | SNMP |
| Networking standards | IEEE 802.1Q,IEEE 802.3ad |
| Operating temperature (T-T) | -20 - 60 |
| Port mirroring | Yes |
| Power (W) | 500 |
| Power consumption (max) | 44 |
| Power over Ethernet (PoE) | Yes |
| Power supply included | Yes |
| Processor frequency | 800 |
| Product colour | White |
| Rack mount kit | Yes |
| Rack mounting | Yes |
| Switch layer | L2/L3 |
| Switch type | Managed |
| Switching capacity | 128 |
| Switching layer | 3 |
| Throughput | 64 |
| Type of case | Rack (1U) |
| VLAN support | Yes |
| Width | 443 |
| Basic technical parameters | |
| Product code | CRS328-24P-4S + RM |
| Architecture | ARM 32bit |
| Number of processor cores | 1 |
| Processor | 98DX3236A1 800 MHz |
| RAM | 512 MB |
| Storage type | Flash |
| Storage size | 16 MB |
| 10/100/1000 Gigabit Ethernet ports | 24 |
| SFP+ baskets | 4 |
| Operating system | SwOS / RouterOS |
| Supported input voltage | 100 - 240 V |
| Dimensions | 443 × 305 × 44 mm |
| Operating temperature | -20°C ... +60°C |
| Serial port | RJ45 |
| Power supply | |
| Number of AC inputs | 1 |
| AC input range | 100–240 |
| Maximum energy consumption | 494 W. |
| Maximum power consumption without annexes | 44 W. |
| PoE-out | |
| PoE-out ports | Ether1-Ether24 |
| PoE out | 802.3af/at |
| Maximum output per port (input <30 V) | 1000 mA |
| Maximum output per port (input > 30 V) | 450 mA |
| Maximum output (A) | 20 A. |
| Processor temperature monitor | Yes |
| PCB temperature monitor | Yes |
| Mode button | Yes |
MicroTik RouterOS supports drives larger than 8 GB (usually up to 120 GB). But make sure that your router's motherboard BIOS also supports large drives.
Firewall, Routing, MPLS, VPN, Wireless, DHCP, Hotspot, QoS, Proxy and more.
Yes! Access to the router is protected by username and password. Additional users can be added if necessary. Each user group can be assigned specific rights. You can restrict access to the router, which is protected by a user name and password. Additional users can be added to the router; specific permissions can be set for user groups. Remote access to the router can be restricted by the user, IP address. Firewall filtering is the easiest way to protect your router and network.
