Smart Switch, 20 x SFP cages, 4 x SFP+ cages, 4 x Combo ports (Gigabit Ethernet or SFP), 800MHz CPU, 512MB RAM, 1U rackmount case, Dual Power Supplies, RouterOS L5 or SwitchOS (Dual Boot)
DESCRIPTION
CRS328-4C-20S-4S+RM: 28-Port Switch with Combo Group and 10G SFP+ for Flexible Networking
The CRS328-4C-20S-4S+RM is a high-performance 28-port switch designed for flexible networking solutions. With a combo group consisting of twenty SFP ports, four SFP+ ports for 10G modules, and four combo ports, this device offers unparalleled connectivity options. The combo ports can be software selected, allowing you to choose which four ports will be active, making it ideal for dynamic network environments.
Housed in a 1U rackmount case, the CRS328-4C-20S-4S+RM features dual 100-240 V power supplies with failover functionality, ensuring maximum uptime and reliability. A RJ45 console port is available for management and debugging, while a customizable mode button can be set to execute any RouterOS commands.
With its advanced switching capabilities and flexible port configuration, the CRS328-4C-20S-4S+RM is perfect for:
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High-speed data centers
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Large-scale enterprise networks
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Service provider infrastructure
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Campus networks
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Data-intensive applications
Key Features:
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28 independent ports with flexible combo group
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20 SFP ports for fiber connectivity
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4 SFP+ ports for 10G modules
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4 combo ports (SFP or RJ45) with software selection
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1U rackmount case with dual 100-240 V power supplies and failover functionality
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RJ45 console port for management and debugging
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Customizable mode button for executing RouterOS commands
Benefits:
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Flexible connectivity options for dynamic networks
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High-speed 10G connectivity for data-intensive applications
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Reliable failover power supply for maximum uptime
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Advanced switching capabilities for efficient network management
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Customizable mode button for simplified network control
Specifications
| Details | |
|---|---|
| Product code | CRS328-4C-20S-4S+RM |
| Architecture | ARM 32bit |
| CPU | 98DX3236 |
| CPU core count | 1 |
| CPU nominal frequency | 800 MHz |
| Switch chip model | 98DX3236 |
| Dimensions | 443 x 194 x 44 mm |
| RouterOS license | 5 |
| Operating System | RouterOS / SwitchOS |
| Size of RAM | 512 MB |
| Storage size | 16 MB |
| Storage type | FLASH |
| MTBF | Approximately 200’000 hours at 25C |
| Tested ambient temperature | -20°C to 60°C |
| Suggested price | $449.00 |
Powering
| Details | |
|---|---|
| Number of AC inputs | 2 |
| AC input range | 100-240 |
| Frequency (Hz) | 47-63 |
| Max power consumption | 43 W |
| Cooling type | 2 fans |
Ethernet
| Details | |
|---|---|
| Ethernet Combo ports | 4 |
Fiber
| Details | |
|---|---|
| SFP ports | 20 |
| SFP+ ports | 4 |
Peripherals
| Details | |
|---|---|
| Serial console port | RJ45 |
Other
| Details | |
|---|---|
| CPU temperature monitor | Yes |
| Voltage Monitor | Yes |
| Mode button | Yes |
Certification & Approvals
| Details | |
|---|---|
| Certification | CE, EAC, ROHS |
Reviews
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