MicroTik CRS328-4C-20S-4S+RM
MikroTik Cloud Router Switch CRS328-4C-20S-4S+RM is a manageable MikroTik switch equipped with 4 (SFP + Ethernet) Combo ports, 20 SFP slots and 4 SFP+ slots. These ports can also be selected programmatically, so if you have all eight cables connected, you can use scripts to decide which four combo ports are active. With Dual Boot the user can select one of the two operating systems on the device, SwitchOS or RouterOS (Level 5).
Two operating systems to choose from
SwitchOS provides Layer2 functionality, supports IEEE 802.1Q up to 4K VLAN ID at the same time, security port, port isolation, IGMP Snooping and connection aggregation. Using RouterOS we have full access to Layer3 functions similar to other MikroTika products, which can be useful.
Perfectly matched components
The CRS328-4C-20S-4S+RM runs on a Marvell 8DX3236A1 processor with 800 MHz and a chip 98DX3236A1 known from the CRS328-24P-4S+RM or CRS326-24G-2S+RM. Additional advantage of the device is 512 MB RAM. Maximum throughput (non-blocking) is 64 Gb/s and transfer speed is 95.2 Mp/s. The device is delivered in a 1U rack 1U enclosure with two 100-240V power supplies with failover function. The RJ45 console port is available for management and debugging, and the mode button can be customized to execute any RouterOS commands.
The most important features:
The most important features:
- 4 SFP+ slots
- 4 Combo Ethernet / SFP ports
- Dual boot - SwitchOS / RouterOS
- 2 built-in AC power supplies
- 20 SFP slots
- 512 MB RAM
- Switch chip 98DX3236A1
- Marvell 8DX3236A1 800 MHz processor
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| LAN standard | Gigabit Ethernet 10/100/1000 Mb/s |
| Number of LAN ports | 24x [1G (SFP)]
|
| Number of LAN ports | 4x [10G (SFP+)]
|
| Number of LAN ports | 4x 10/100/1000BaseTX (RJ45) |
| 10G support | Yes |
| AC input voltage | 100 - 240 |
| Access Control List (ACL) | Yes |
| Broadcast storm control | Yes |
| Built-in processor | Yes |
| Cables included | AC |
| Combo SFP ports quantity | 4 |
| Console port | RJ-45 |
| Depth | 44 |
| Flash memory | 16 |
| Form factor | 1U |
| Forwarding rate | 95.2 |
| Height | 200 |
| IGMP snooping | Yes |
| Internal memory | 512 |
| Jumbo frames | 10218 |
| Jumbo frames support | Yes |
| LED indicators | Yes |
| Link aggregation | Yes |
| MAC address table | 16000 |
| Management | CLI - Command Line Interface |
| Management | By web browser |
| Networking standards | IEEE 802.1Q,IEEE 802.3ad |
| Number of power supply units | 1 |
| Operating temperature (T-T) | -20 - 60 |
| Port mirroring | Yes |
| Power consumption (max) | 43 |
| Power over Ethernet (PoE) | No |
| Power supply included | Yes |
| Processor frequency | 800 |
| Product colour | White |
| Rack mount kit | Yes |
| Rack mounting | Yes |
| SFP module slots quantity | 20 |
| SFP+ module slots quantity | 4 |
| Switch layer | L2/L3 |
| Switch type | Managed |
| Switching capacity | 128 |
| Switching layer | 2 |
| Type of case | Rack (1U) |
| VLAN support | Yes |
| Width | 443 |
