• CRS310-1G-5S-4S+IN

10 Gigabit fibre connectivity way over a 100 meters – for small offices or ISPs. Hardware offloaded VLAN-filtering and even some L3 routing on a budget!


This switch is an indoor variation of the prominent netFiber 9 switch – used by many small and medium ISPs for reliable 10 Gigabit fibre connections stretching over a 100 meters.

With five 1G SFP ports, four 10G SFP+ ports, and an additional Gigabit Ethernet port, this is the perfect upgrade for existing CRS212 setups. You’re getting the modern ARM v7 CPU, 256 MB of RAM, and better cooling.

The new Marvell switch-chips bring phenomenal performance to the table!  The Gigabit Ethernet port has a direct connection to the switch chip – so you can enjoy full gigabit speed there. And it supports PoE-in, giving you an additional powering option in tricky spots.

Product specifications:

Product code  CRS310-1G-5S-4S+IN
Dimensions  200 x 166 x 45 mm
Operating System  RouterOS L4
Storage Size  16MB
Storage type  Flash
Tested Ambient Temperature  -20°C to 60°C


PoE in Passive PoE
PoE in input Voltage 18-57 V
Number of DC inputs 2 (DC jack, PoE-IN)
DC jack input Voltage 18-57 V
Max power consumption 20 W
Max power consumption without attachments 8 W


10/100/1000 Ethernet ports 1
SFP ports 5
SFP+ Ports 4


 Product Brochure





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  • Brand: Mikrotik
  • Product Code: CRS310-1G-5S-4S+IN

Tags: 5, gb, crs310-1g-5s-4sin, 10, 4, compact, desktop, interfaces, sfp port, CRS, CRS310, sfp, 1, 6, mikrotik, enclosure, 310, gigabit, ethernet