MikroTik CRS305-1G-4S+IN User Manual

Operating system support
The device supports dual boot SwOS software version 2.9 and RouterOS v6. The specific factory installed version
number is indicated in the RouterOS menu /system resource. Other operating systems have not been tested.
Safety Notice
Electric shock hazard. This equipment is to be serviced by trained personnel only.
MikroTik mobile app
Use the MikroTik smartphone app to configure your router in the field, or to apply the most basic initial settings for
your MikroTik home access point.
See mikrotik.com/products for the latest version of this document. Document #50608 Modified on: 09.JUL.2019

MikroTik CRS305-1G-4S+IN Specifications

General

Switch type	Managed
Power connector	DC-in jack
SFP+ module slots quantity	4
Installed SFP modules quantity	-
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity	1
10G support	Yes
Networking standards	IEEE 802.3af, IEEE 802.3at
MAC address table	- entries
Product color	White
Rack mounting	No
DC input voltage	12 - 57 V
Power consumption (max)	18 W
Power consumption (typical)	10 W
Flash memory	16 MB
Internal memory	512 MB
Processor frequency	800 MHz
Operating temperature (T-T)	-40 - 70 °C
Harmonized System (HS) code	85176990

Weight and Dimensions

Depth	115 mm
Width	141 mm
Height	28 mm