User Manual

CRS-series
8 port device series models:
CRS109-8G-1S-2HnD-IN
CRS212-1G-10S-1S+IN
The CRS is a highly configurable switch, powered by RouterOS. Several models are available in the 8 Gigabit port
series:
CloudRouterSwitch 109-8G-1S-2HnD-IN
CloudRouterSwitch 112-8G-4S-IN
CloudRouterSwitch 210-8G-2S+IN
CloudRouterSwitch 212-1G-10S-1S+IN
First Use
Mount unit or place on the flat surface, please see paragraph for instructions.CRS-series#Mounting
Choose your powering solution, please see the section for possibilities.CRS-series#Powering
The Initial connection has to be done via the Ethernet cable, using the MikroTik Winbox utility.
Use Winbox to connect to the default IP address of 192.168.88.1 from any port, with the username admin and no password, the device is set up
as a switch.
Update the device by clicking the "Check for updates" button to v6.46 or the latest RouterOS software to ensure the best performance and
stability. The device needs to have an active internet connection.
To manually update the device, go to our download pagehttps://mikrotik.com/download
Choose your architecture (MIPSBE) and download the latest packages from any channel to your PC.
Open Winbox and upload packages in the Files menu.
Reboot the device.
Updating software will ensure the latest security fixes and regulations set by local law.
Choose your Country.
Set up your password to secure the device.
Powering
The devices accept power in the following ways:
direct-input power jack: 8-56V (24V 0.8A PSU included),
passive PoE input: 8-56V (injector included).
Except for CRS212-1G-10S-1+IN, which only accepts 8-30V direct input, with no PoE input support
Extension slots and ports
Except for CRS212: Eight (8) 10/100/1000 (Gigabit) Ethernet ports (Auto MDI/X).
For CRS109: One SFP cage, compatible with 1.25G SFP modules, Built-in 802.11b/g/n 2GHz wireless
access point.
For CRS112: Four SFP cages, compatible with 1.25G SFP modules.