CRS305-1G-4S+IN MikroTik CRS305 1x GbE + 4x 10G SFP+ Managed Desktop Switch

MikroTik CRS305 1x GbE + 4x 10G SFP+ Managed Desktop Switch

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The CRS305-1G-4S+IN from MikroTik is a cost-effective, multi-port cloud router switch powered by a dual core 800MHz processor and 512MB RAM. This CRS305 model comes in a desktop enclosure and features (4) SFP+ ports, (1) Gigabit Ethernet port and 802.3af/at power over Ethernet.

This MikroTik cloud router switch model has a dual boot feature, allowing you to use either the RouterOS or SwitchOS operating system. You can select the desired operating system from within RouterOS, SwOS or the RouterBOOT loader settings. If you need only specific switch features, use SwOS. If you are used to Winbox, and would like the ability to use routing and other Layer 3 features on your device, use RouterOS. This product comes with a Level 5 RouterOS license.

Quantity Price You Save
5 $233.42 Up to $67.93
9 $221.07 Up to $233.42
16 $213.66 Up to $533.52
20 $209.95 Up to $741.00


Product code CRS305-1G-4S+IN
Architecture ARM 32bit
CPU 98DX3236
CPU core count 1
CPU nominal frequency 800 MHz
Dimensions 141 x 115 x 28 mm
License level 5
Operating System RouterOS / SwitchOS
Size of RAM 512 MB
Storage size 16 MB
Storage type FLASH
Tested ambient temperature -40°C to 70°C


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


10/100/1000 Ethernet ports 1


SFP+ ports 4


CPU temperature monitor Yes
SFP+ Ports
4, 4
Device Features
PoE Powered, Managed
Device Type
Network Switch
Yes, 10G SFP+, Yes, 1G SFP
Ethernet Ports
1, 1
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