CRS305-1G-4S+IN: Five-port desktop switch with one Gigabit Ethernet port and 4 SFP+ 10Gbps ports

With dual PSU sockets!

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 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.

 

Product specifications:

Details
Product code  CRS109-8G-1S-2HnD-IN
Architecture  ARM 32 bit
CPU   800 MHz 98DX3236
CPU core count  1
Size of RAM  512 MB
Storage  16 MB Flash
Tested ambient Temp  -40°C to 70°C
Dimensions  141 x 115 x 28 mm
Powering  
PoE in  802.3af/at
PoE in input Voltage  12-57 V
DC Inputs  PoE in, DC Jack x 2
DC Input voltage  12-57 V
Max power consumption  18 W (10 W without attachments)
Interfaces  
10/100/1000 Ethernet  1
SFP+ ports  4
Other  
CPU Temperature Monitor  yes

  quick guide

  product brochure

 

General
Name CRS305-1G-4S+IN
Can be used indoors Yes
Certification CE, EAC, ROHS
Dimensions 141 x 115 x 28 mm
FAN count Passive
IP IP20
MTBF Approximately 200'000 hours at 25C
Tested ambient temperature -40°C to 70°C
Interfaces
10/100/1000 Ethernet ports 1
SFP+ ports 4
OS
Operating System RouterOS / SwitchOS
RouterOS license 5
CPU
Architecture ARM 32bit
CPU 98DX3236
CPU core count 1
CPU nominal frequency 800 MHz
CPU temperature monitor Yes
Board
Size of RAM 512 MB
Storage size 16 MB
Storage type FLASH
Powering
DC jack input Voltage 12-57 V
Max power consumption 18 W
Number of DC inputs 3
Max power consumption without attachments 10 W
PoE
PoE in 802.3af/at
PoE in input Voltage 12-57 V

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CRS305-1G-4S+IN: Five-port desktop switch with one Gigabit Ethernet port and 4 SFP+ 10Gbps ports

  • Brand: Mikrotik
  • Product Code: CRS305-1G-4S+IN

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