folosit foarte putin (aproximativ o saptamana), inlocuit cu un alt model care are are toate porturile SFP+ (10 Gbit)

Details
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 v7 / SwitchOS
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
Number of DC inputs 2 (PoE-IN, DC jack)
DC jack input Voltage 18-57 V
Max power consumption 20 W (cu module SFP atașate)
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
10/100/1000 Ethernet ports 1

Fiber
Details
SFP ports 5 x 1 Gbit
SFP+ ports 4 x 10 Gbit

Details
Serial console port RJ45