
MikroTik Cloud Router Switch 5 Port SFP 4 SFP+ | CRS310-1G-5S-4S+IN
Description
MikroTik's RB-CRS310S is a Cloud Router Switch featuring 5x 1.25Gbps SFP Ports, 4x 10Gbps SFP+ Ports and 1x Gigabit Ethernet Port which supports PoE Input.
CRS310-1G-5S-4S+IN
10 Gigabit fibre connectivity way over a 100 meters – for small offices or ISPs. Hardware offloaded VLAN-filtering and even some L3 routing on a budget!
This switch is an indoor variation of the prominent netFiber 9 switch – used by many small and medium ISPs for reliable 10 Gigabit fibre connections stretching over a 100 meters. With five 1G SFP ports, four 10G SFP+ ports, and an additional Gigabit Ethernet port, this is the perfect upgrade for existing CRS212 setups. You’re getting the modern ARM v7 CPU, 256 MB of RAM, and better cooling. The new Marvell switch-chips bring phenomenal performance to the table!
The Gigabit Ethernet port has a direct connection to the switch chip – so you can enjoy full gigabit speed there. And it supports PoE-in, giving you an additional powering option in tricky spots.
You can mount this switch in a standard 1U rack to keep everything organized. And it has all the power you would expect from a rackmount device: CRS310 supports hardware offloaded VLAN- filtering. And even some hardware offloaded Layer-3 routing.
CRS310-1G-5S-4S+IN is a fantastic tool for anyone working with indoor connections over 100 meters while keeping data loss and ping low. Optical fiber can be a great alternative to copper if you are worried about electromagnetic interference, tampering or eavesdropping.
Features
Ethernet Ports: 1x 10/100/1000
Hardware Button: Reset
Max. Power Consumption: 8W
Mounting: Desktop & Rack-Mount
Operating System: RouterOS (Level 5 Licence)
Operating Temperature: -40°C to 70°C
PoE Input: 802.3af/at
PoE Output: None
Power Input: 18V-57V or 802.3af/at
Processor: 1 Core 800MHz 98DX226S
Serial Interface: 1x RJ45 Port
SFP Ports: 5x 1.25Gbps ; 4x 10Gbps
Supported Voltage Range: 18V-57V
System Memory: 256MB
USB Ports: None
Other: None
Dimensions: 200 x 166 x 45 mm
Specifications
Details | |
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Product code | CRS310-1G-5S-4S+IN |
Architecture | ARM 32bit |
CPU | 98DX226S |
CPU core count | 1 |
CPU nominal frequency | 800 MHz |
Switch chip model | 98DX226S |
Dimensions | 200 x 166 x 44 mm |
RouterOS license | 5 |
Operating System | RouterOS |
Size of RAM | 256 MB |
Storage size | 16 MB |
Storage type | FLASH |
MTBF | Approximately 200'000 hours at 25C |
Tested ambient temperature | -40°C to 70°C |
Suggested price | N/A |
Powering
Details | |
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Number of DC inputs | 2 (PoE-IN, DC jack) |
DC jack input Voltage | 18-57 V |
Max power consumption | 20 W |
Max power consumption without attachments | 8 W |
Cooling type | 1 fan |
PoE in | 802.3af/at |
PoE in input Voltage | 18-57 V |
Ethernet
Details | |
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10/100/1000 Ethernet ports | 1 |
Fiber
Details | |
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SFP ports | 5 |
SFP+ ports | 4 |
Peripherals
Details | |
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Serial console port | RJ45 |
Other
Details | |
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CPU temperature monitor | Yes |
PCB temperature monitor | Yes |
Voltage Monitor | Yes |
Certification & Approvals
Details | |
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Certification | CE, EAC, ROHS |
IP | 20 |
Included parts
Inventory Last Updated: Apr 18, 2025