Cisco MS225-24 User manual

MS225 Series Installation Guide

Model number Description

MS225-24 Stackable Layer-2 24-port gigabit Ethernet switch with 4 SFP+ interfaces

MS225-24P Stackable Layer-2 24-port gigabit Ethernet 370W PoE switch with 4 SFP+ interfaces

MS225-48 Stackable Layer-2 48-port gigabit Ethernet switch with 4 SFP+ interfaces

MS225-48LP Stackable Layer-2 48-port gigabit Ethernet 370W PoE switch with 4 SFP+ interfaces

MS225-48FP Stackable Layer-2 48-port gigabit Ethernet 740W PoE switch with 4 SFP+ interfaces

Package contents

In addition to the MS switch, the following are provided:

Rack Mount Kit includes:

• US 12-24 mounting screws and cage nuts, 5 of each

• INTL M5 mounting screws and cage nuts, 5 of each

• INTL M6 mounting screws and cage nuts, 5 of each

• Mounting washers

MS225-24 Series front panel

MS225-48 Series front panel

Ports and Status Indicators

The MS uses LEDs to inform the user of the device's status. When the device powers on, all the Internet LEDs flash

twice. Additional functions are described below, from left to right.

Item Function LED Status Meaning

1 Power Solid orange Switch is unable to connect to the Meraki cloud

Flashing white Firmware upgrade in process

Solid white Switch is fully operational and connected to the Meraki cloud

Off Switch does not have power

2 Restore N/A Restore button to clear switch IP and local configuration

settings

3 Switch Ports Off No link is detected on this port

Note: MS225 does not include stacking cables. Stacking cables sold separately.

Solid orange 10/100 Mbps (1 Gbps on SFP+)

Solid green 1 Gbps (10 Gbps on SFP+)

In addition, there is a RESTORE button available on the front panel.

Insert a paperclip if a restore is required.

• A brief, momentary press: To delete a downloaded configuration and reboot.

• Press and hold for more than 10 sec: To force the unit into a full factory restore.

MS225 Series back panel

Item Function LED Status Meaning

1 Management Interface Green

Connected, used for easy

access to the local status

page

2 Stack Ports Green QSFP stacking cable is

connected

Off No link is detected on this

port

322-Pin Redundant Power

Supply Connector N/A

RPS2300 can be

connected to provide

redundant power in case

of a failover

Power input Power cords may be ordered separately.

Equipment is to be used only in a restricted access location and installed/operated only by trained service personnel.

RPS2300 Redundant Power Supply (Optional)

The MS225 series supports connecting the Cisco RPS2300 for optional power redundancy. MS225 series models

support failover and reversion to main power once it has been restored. The following Cisco part numbers are

supported:

Part number Description

PWR-RPS2300 RPS Chassis

C3K-PWR-750WAC 750W RPS Power supply (see recommendations)

C3K-PWR-1150WAC 1150W RPS Power supply (see recommendations)

CAB-RPS2300-E= RPS 22-pin cable

Bringing your Stack Online

MS225 switches can be connected in a physical stack using dedicated stacking ports and cables. Configuration steps

and additional information about stacking can be found here.

Mounting hardware

The mounting hardware includes a rack mount kit for standard 1U racks. When installing the device, make sure that

there is sufficient space between the rear of the rack and other obstacles to ensure adequate airflow.

Optional Mid-Mount bracket

MS225 48 port models are designed for an optional MA-MNT-MID-1 mid-mount bracket when using 2-post racks.

The MS210 and MS225 series switches additionally support cross-model stacking, meaning an MS210 can be

stacked with an MS225 and vice-versa.

This manual suits for next models

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