Quick Guide

CRS354-48G-4S+2Q+RM
The CRS354 is a network switch with 48 Gigabit ports and four 10G SFP+ ports, two 40G QSFP+ ports. The
device is ready to use as a switch.
Quick start
• Mount unit in a rackmount cabinet or place on the flat surface (see “Mounting”).
• Connect two powering units to the AC source using power cords.
• 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. In case IP is not available, use Neighbors to connect through MAC address.
• We recommend clicking the “Check for updates” button and updating your RouterOS software to the latest
version to ensure the best performance and stability. The device needs to have an active internet
connection.
• To manually update the device, please go https://mikrotik.com/download
• Choose packages for this device and download it to your PC.
• Upload downloaded packages to the (Winbox) (Files) menu and reboot the device.
• Updating your RouterOS software to the latest version will ensure the best performance, stability, and
security updates.
• Set up your password to secure the device.
Mounting
The device is designed to use indoors and it can be mounted in a rackmount enclosure using provided rack
mounts, or it can be placed on the desktop. Use a Phillips screwdriver to attach rackmount ears on both sides of
the device if designated use is for rackmount enclosure:
1. Attach rack ears to both sides of the device and tighten four screws to secure them in place, as shown in
the picture.
2. Place the device in rackmount enclosure and align with the holes so that the device fits conveniently.
3. Tighten screws to secure it in place.
The IP rating scale for this device is IPX0. The device has no protection from water contamination, please
ensure the placement of the device in a dry and ventilated environment.
We recommend Cat6 cables for our devices.
Mounting and configuration of this device should be done by a qualified person.
See mikrotik.com/products for the latest version of this document. Document #55014 Modified on: 13.FEB.2020