Introduzione

In today's hyperconnected world, reliable access to network resources is critical to all businesses. However, you also need to invest wisely to stay competitive, knowing how to separate the essential from the extraneous and get the most value for your dollar. While building a solid foundation for your business network infrastructure is essential, it doesn't mean you need the most advanced feature set on the market.

For businesses requiring high performance, advanced security, and rich manageability from the network, fully managed switches are an excellent choice. However, they also typically come with high price tags. Smart switches provide the right level of network features and capabilities for growing businesses at an affordable price, so you'll have more dollars to put toward growing your business.

With Cisco® Business 250 Series Smart Switches, you can achieve enterprise-grade network performance and security without paying for advanced network features that you will not use. When you need a reliable solution to share online resources and connect computers, phones, and wireless access points, Cisco Business 250 Series Smart Switches provide the ideal solution at an affordable pricing point.

The Cisco Business 250 Series is the next generation of affordable smart switches that combine powerful network performance and reliability with a complete suite of the network features you need for a solid business network. These powerful Gigabit Ethernet switches, with Gigabit or 10 Gigabit Ethernet uplinks, provide multiple management options, sophisticated security capabilities, and fine-tuned Quality of Service (QoS) and Layer 3 static routing features far beyond those of an unmanaged or consumer-grade switch, at a lower cost than for fully managed switches. And with an easy-to-use web user interface and Power over Ethernet Plus (PoE+) capability, you can deploy and configure a complete business network in minutes.

Management features

Switch type

Managed

Switch layer

L2/L3

Quality of Service (QoS) support

Y

Web-based management

Y

Cloud-managed

Y

ARP inspection

Y

Configuring Location Settings (CLI)

Y

MIB support

Y

Ports & interfaces

Basic switching RJ-45 Ethernet ports quantity

16

Basic switching RJ-45 Ethernet ports type

Gigabit Ethernet (10/100/1000)

Installed SFP modules quantity

2

USB 2.0 ports quantity

1

Network

Networking standards

IEEE 802.1D,IEEE 802.1Q,IEEE 802.1ad,IEEE 802.1af,IEEE 802.1p,IEEE 802.1s,IEEE 802.1w,IEEE 802.1x,IEEE 802.3,IEEE 802.3ab,IEEE 802.3ad,IEEE 802.3u

Port mirroring

Y

Flow control support

Y

Broadcast storm control

Y

Auto MDI/MDI-X

Y

Spanning tree protocol

Y

Head-of-line (HOL) blocking

Y

Ethernet LAN data rates

1000 Mbit/s

VLAN support

Y

Number of VLANs

255

Data transmission

MAC address table

8000 entries

Jumbo frames support

Y

Jumbo frames

9000

Security

DHCP features

DHCP relay,DHCP server,DHCPv6 client

Access Control List (ACL)

Y

Access Control List (ACL) rules

512

IGMP snooping

Y

Security algorithms

HTTPS,SSH,SSL/TLS

MAC address filtering

Y

SSH/SSL support

Y

Loop protection

Y

Password protection

Y

Multicast features

Multicast support

Y

Protocols

Management protocols

SNMP

Design

Rack mounting

Y

Product colour

Silver

Reset button

Y

LED indicators

Y

Performance

Built-in processor

Y

Processor frequency

800 MHz

Internal memory

512 MB

Flash memory

256 MB

Firmware upgradeable

Y

Power

Power supply included

Y

AC input frequency

50/60 Hz

Operational conditions

Operating temperature (T-T)

-5 - 50 °C

Storage temperature (T-T)

-25 - 70 °C

Operating relative humidity (H-H)

10 - 90%

Storage relative humidity (H-H)

10 - 90%