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 (3×150 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 RouterOS. You can select the desired operating system from RouterOS, from SwOS or from the RouterBOOT loader settings. All the feature set comes with disruptive price, providing best price/performance on the market.
- CPU temperature monitor
- Current Monitor
- PCB temperature monitor
- Voltage Monitor
- Mode button
Specifikacijos
| Vendor Homepage | https://mikrotik.com/product/crs328_24p_4s_rm |
|---|---|
| Category Code | SWI |
| Unit Box Height | 0.125 |
| Unit Box Length | 0.59 |
| Unit Box Width | 0.39 |
| Quality of Service (QoS) support | Yes |
| Switch layer | L2/L3 |
| Switch type | Managed |
| System event log | Yes |
| 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 | Yes |
| Broadcast storm control | Yes |
| Link aggregation | Yes |
| Networking standards | IEEE 802.1Q/IEEE 802.3ad |
| Number of VLANs | 4000 |
| Port mirroring | Yes |
| VLAN support | Yes |
| Forwarding rate | 95.2 Mpps |
| Jumbo frames | 10218 |
| Jumbo frames support | Yes |
| MAC address table | 16000 entries |
| Switching capacity | 128 Gbit/s |
| Throughput | 64000 Mpps |
| Access Control List (ACL) | Yes |
| IGMP snooping | Yes |
| Management protocols | SNMP |
| Form factor | 1U |
| LED indicators | Yes |
| Number of fans | 2 fan(s) |
| Product colour | White |
| Rack mounting | Yes |
| Built-in processor | Yes |
| Flash memory | 16 MB |
| Internal memory | 512 MB |
| Mean time between failures (MTBF) | 200000 h |
| Processor frequency | 800 MHz |
| Processor manufacturer | ARM |
| AC input voltage | 100 – 240 V |
| Number of power supply units | 2 |
| Power consumption (max) | 44 W |
| Power source | AC |
| Power supply included | Yes |
| Power over Ethernet (PoE) | Yes |
| Power over Ethernet (PoE) ports quantity | 24 |
| Power over Ethernet (PoE) power per port | 30 W |
| Power over Ethernet (PoE) type supported | Passive PoE/PoE+ |
| Power over Ethernet (PoE) voltage | 26 V |
| Total Power over Ethernet (PoE) budget | 450 W |
| Operating temperature (T-T) | -20 – 60 °C |
| Depth | 300 mm |
| Height | 44 mm |
| Width | 443 mm |
| Cables included | AC |
| Rack mount kit | Yes |
| Harmonized System (HS) code | 85176990 |
| Units per Pallet | 88 |
| Units per Shipping Box | 2 |
| Unit Calculated Volume | 0.03088 cubm |
| Unit Calculated Weight | 5.28 kg |