Mikrotik CRS305-1G-4S+IN Bruksanvisning

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CRS305-1G-4S+IN

CRS305-1G-4S+INCRS305-1G-4S+IN

CRS305-1G-4S+IN

This device is a 10 Gigabit SFP+ switch, powered by RouterOS. It features two redundant DC inputs. The device has four SFP+ cages (modules are not

included) for high-performance 10GbE connectivity (1.25 Gbit modules are also supported) and a 1GbE copper port for management. The device is ready

to use as a switch.

Safety Warnings

Before you work on any equipment, be aware of the hazards involved with electrical circuitry, and be familiar with standard practices for preventing

accidents.

Ultimate disposal of this product should be handled according to all national laws and regulations.

The Installation of the equipment must comply with local and national electrical codes.

This unit is intended to be installed in the rackmount. Please read the mounting instructions carefully before beginning installation. Failure to use the

correct hardware or to follow the correct procedures could result in a hazardous situation to people and damage to the system.

This product is intended to be installed indoors. Keep this product away from water, fire, humidity or hot environments.

Use only the power supply and accessories approved by the manufacturer, and which can be found in the original packaging of this product.

Read the installation instructions before connecting the system to the power source.

We cannot guarantee that no accidents or damage will occur due to the improper use of the device. Please use this product with care and operate at your

own risk!

In the case of device failure, please disconnect it from power. The fastest way to do so is by unplugging the power plug from the power outlet.

It is the customer's responsibility to follow local country regulations, including operation within legal frequency channels, output power, cabling

requirements, and Dynamic Frequency Selection (DFS) requirements. All Mikrotik devices must be professionally installed.

Quickstart

The default configuration is Switch:

*all interfaces switched;

LAN configuration.

The Default configuration, Switch mode all interfaces are switched; LAN Configuration.

All ports bridged with IP 192.168.88.1/24 set on the bridge.

Place on the flat surface (see “Mounting”).

Connect your PC to any Ethernet port.

Connect the power adapter to the DC jack.

Set IP for you PC to 192.168.88.2

The Initial connection has to be done via the Ethernet cable, using the MikroTik Winbox utility or Web

browser.

Use Winbox or Web browser to connect to the default IP address of 192.168.88.1 from any port, with the

username admin and no password . (or, for some models, check user and wireless passwords on the sticker)

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 go to our webpage and download the latest software version packages.

Open Winbox and upload them to the Files menu.

Reboot the device.

Set up your password to secure the device.

https://wiki.mikrotik.com/wiki/SwOS/CRS3xx#Connecting_to_the_Switch

Mounting

This device is designed for use indoors by placing it on the flat surface or mounting on the wall when mounting on the wall, please ensure that cable feed is

pointing downwards. We recommend using Cat5/6 shielded cable for our devices. The distance measured in mm.

Powering

The device accepts powering from the two DC power jacks (redundancy fail-over) or from the first Ethernet port:

Direct input power jacks DC1, DC2 (5.5 mm outside and 2 mm inside, female, pin positive) accept DC 12-57 V DC.

The first Ethernet port accepts passive or 802.3af/at Power over Ethernet in the range of DC 12-57 V.

The power consumption of this device under maximum load with fiber SFP modules is 10 W when using all RJ10 copper modules, up to 18 W.

When using 802.3af/at to power this device, we recommend not using grounding for best compatibility.

Connecting to a POE Adapter:

Connect the Ethernet cable from the device to the POE port of the POE adapter.

Connect an Ethernet cable from your LAN to the LAN port of the POE adapter, please mind arrows for data and power flow.

Connect the power cord to the adapter, and then plug the power cord into a power outlet.

Booting process

The device supports booting RouterOS (for complete routing and switching configuration) or SwOS (for only using as a switch). By default, the device will

boot RouterOS, but you can reboot into SwOS in the following ways:

From SwOS: In the System menu, click the "Boot RouterOS" button on the bottom of the page.

From RouterOS: in the System, RouterBOARD menu, click "Settings" and there select "Boot OS".

Configuration

RouterOS includes many configuration options in addition to what is described in this document. We suggest starting here to get yourself accustomed to

the possibilities: . https://wiki.mikrotik.com/wiki/Manual:CRS3xx_series_switches

The Initial connection has to be done via the Ethernet cable, using the MikroTik Winbox utility. Winbox should be used to connect to the default IP address

of 192.168.88.1 from any port, with the username admin and no password.

For recovery purposes, it is possible to reinstall the device from the network, see the .Reset button

In case the IP connection is not available, the Winbox tool ( ) can also be used to connect to the MAC address of the device. Applies https://mt.lv/winbox

only when the device has booted RouterOS.

Extension Slots and Ports

Four SFP+ cages, which accept both 1.25 Gb SFP and 10 Gb SFP+ modules.

One Gigabit Ethernet port, suggested to be used for management (Supports Auto MDI/X so you can use either straight or cross-over cables for

connecting to other network devices). The Ethernet port (ETH/BOOT) can also be used for network booting and recovery with Netinstall.

Reset button

To use the reset button, hold it and then turn on the device, while still holding the button.

Release the button when green LED starts flashing, to reset RouterOS configuration. To not load backup bootloader, you can start holding the

button after power is already applied.

Release the button after LED is no longer flashing (~20 seconds) to cause the device to look for Netinstall servers (required for reinstalling

RouterOS over the network). You can also release the button at the time when the device has appeared in the Netinstall utility device list.

Regardless of the above option used, the system will load the backup RouterBOOT loader if the button is pressed before power is applied to the device.

Useful for RouterBOOT debugging and recovery.

Accessories

Package includes the following accessories that come with the device:

Please visit wiki pages for MikroTik SFP module compatibility table: https://wiki.mikrotik.com/wiki/MikroTik_SFP_module_compatibility_table

Operating system support