MikroTik Cloud Router Switch 4 Port SFP+, with Dual Boot SwOS/RouterOS Level 5 Licence, includes 24V 0.8A Power Supply Dual DC Input | CRS305-1G-4S+IN

Regular price: R 7,469.10
Sale price: R 7,469.10
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MikroTik Cloud Router Switch 4 Port SFP+ | CRS305-1G-4S+IN

Description

MikroTik's RB-CRS305S is a Cloud Router Switch featuring 4x 10Gbps SFP+ Ports, 1x Gigabit Ethernet port for management and dual DC Jacks for power redundancy. The unit supports the dual boot function which supports either SwOS or RouterOS with a Level 5 License.

*Note: In order to achieve the best compatibility, MikroTik recommends not using grounding when powering this device with 802.3af/a

CRS305-1G-4S+IN

Five-port desktop switch with one Gigabit Ethernet port and four SFP+ 10Gbps ports

The CRS305 is a compact yet very powerful switch, featuring four SFP+ ports, for up to 10 Gbit per port. The device has a 1 Gbit copper ethernet port for management access or regular traffic forwarding and two DC jacks for power redundancy. The device is a very sleek and compact metallic case without any fans, for silent operation.

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 a disruptive price, providing the best price/performance on the market.

Features

Ethernet Ports: 1x 10/100/1000
Hardware Button: Reset
Max. Power Consumption: 12W
Mounting: Desktop
Operating System: Dual Boot - SwOS or RouterOS (Level 5 Licence)
Operating Temperature: -40°C to 70°C
PoE Input: 802.3af/at or 12-57V Passive PoE
PoE Output: None
Power Input: 24V 0.8A Power Supply (Included) (Dual DC input for power redundancy)
Processor: 1 Core 800 MHz 98DX3236
Serial Interface: None
SFP Ports: 4x 10Gbps
Supported Voltage Range: 12-57V
System Memory: 512MB
USB Ports: None

Dimensions: 141 x 115 x 28mm

Specifications

Details
Product code	CRS305-1G-4S+IN
Architecture	ARM 32bit
CPU	98DX3236
CPU core count	1
CPU nominal frequency	800 MHz
Switch chip model	98DX3236
Dimensions	141 x 115 x 28 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	-40°C to 70°C
Suggested price	N/A

Powering

Details
Number of DC inputs	3 (DC jack, PoE-IN)
DC jack input Voltage	12-57 V
Max power consumption	18 W
Max power consumption without attachments	10 W
Cooling type	Passive
PoE in	802.3af/at
PoE in input Voltage	12-57 V

Ethernet

Details
10/100/1000 Ethernet ports	1

Fiber

Details
SFP+ ports	4

Other

Details
CPU temperature monitor	Yes

Certification & Approvals

Details
Certification	CE, EAC, ROHS
IP	IP20

Included parts

24V 0.8A power adapter

Imagine if you could be satisfied and content with your purchase. That can very much be your reality with the MikroTik Cloud Router Switch 4 Port SFP+, with Dual Boot SwOS/RouterOS Level 5 Licence, includes 24V 0.8A Power Supply Dual DC Input | CRS305-1G-4S+IN.

Inventory Last Updated: Jun 28, 2026