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Cisco SG250-50 Managed L2/L3 Gigabit Eth

Part No:
SG250-50-K9-EU-RF
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£352.28
£422.74
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Description

In today’s hyper-connected 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. For investment in network infrastructure, building a solid foundation for your business is essential, but 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 a lower price, so you’ll have more dollars to put toward other areas of your business.

With Cisco 250 Series Smart Switches, you can achieve business-class 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, but low cost is a top priority, Cisco 250 Series Smart Switches provide the ideal solution.


Feature Feature Value
Switch type Managed
Switch layer L2/L3
Quality of Service (QoS) support Y
Web-based management Y
System event log Y
Basic switching RJ-45 Ethernet ports quantity 48
Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000)
Gigabit Ethernet (copper) ports quantity 48
Combo SFP ports quantity 2
USB 2.0 ports quantity 1
Networking standards IEEE 802.1D,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1s,IEEE 802.1w,IEEE 802.1x,IEEE 802.3,IEEE 802.3ab,IEEE 802.3ad,IEEE 802.3af,IEEE 802.3at,IEEE 802.3az,IEEE 802.3u,IEEE 802.3x,IEEE 802.3z
10G support N
Copper ethernet cabling technology 10BASE-T,10GBASE-T,100BASE-TX,1000BASE-T
Port mirroring Y
Link aggregation Y
Broadcast storm control Y
Rate limiting Y
Spanning tree protocol Y
Head-of-line (HOL) blocking Y
VLAN support Y
Virtual LAN features Stacked VLAN,Voice VLAN,Protocol-based VLAN
Number of VLANs 256
MAC address table 8000 entries
Switching capacity 100 Gbit/s
Forwarding rate 74.41 Mpps
Number of queues 8
Jumbo frames support Y
Jumbo frames 9000
Packet buffer memory 24 MB
DHCP features DHCP server,DHCP relay
Access Control List (ACL) Y
Access Control List (ACL) rules 512
IGMP snooping Y
Security algorithms 802.1x RADIUS,HTTPS,SSH,SSL/TLS
SSH/SSL support Y
Loop protection Y
DoS attack prevention Y
Queue scheduling algorithms Weighted Round Robin (WRR)
GARP VLAN Registration Protocol (GVRP) Y
IPv4 & IPv6 features Dual stack IPv4/IPv6
Rack mounting Y
Product colour Black
Form factor 1U
Reset button Y
LED indicators Y
Number of fans 1 fan(s)
Certification UL 60950, FCC Part 15 A, CSA 22.2
Built-in processor Y
Processor frequency 800 MHz
Internal memory 512 MB
Flash memory 256 MB
Noise level 47.5 dB
Firmware upgradeable Y
Plug and Play Y
Mean time between failures (MTBF) 134933 h
Power supply included Y
AC input voltage 120 – 230 V
AC input frequency 50 – 60 Hz
Power consumption (max) 35.4 W
Power over Ethernet (PoE) N
Operating temperature (T-T) 0 – 50 °C
Storage temperature (T-T) -20 – 70 °C
Operating relative humidity (H-H) 10 – 90%
Storage relative humidity (H-H) 10 – 90%
Heat dissipation 120.79 BTU/h
Width 440 mm
Depth 257 mm
Height 44 mm
Weight 2.94 kg
Quick start guide Y
Rack mount kit Y

Brand

Cisco

Additional information

Switch type

Managed

Processor frequency

800 MHz

Access Control List (ACL)

Y

IGMP snooping

Y

SSH/SSL support

Y

Rack mounting

Y

Form factor

1U

LED indicators

Y

Certification

UL 60950, FCC Part 15 A, CSA 22.2

Flash memory

256 MB

Jumbo frames support

Y

Firmware upgradeable

Y

AC input voltage

120-230 V

Power consumption (max)

35.4 W

Operating temperature (T-T)

0 – 50 °C

Heat dissipation

120.79 BTU/h

Depth

257 mm

Weight

2.94 kg

Packet buffer memory

24 MB

DoS attack prevention

Y

Rack mount kit

Y

Head-of-line (HOL) blocking

Y

Forwarding rate

74.41 Mpps

Rate limiting

Y

MAC address table

8000 entries

System event log

Y

Virtual LAN features

Stacked VLAN,Voice VLAN,Protocol-based VLAN

Combo SFP ports quantity

2

Networking standards

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

Port mirroring

Y

Plug and Play

Y

Power supply included

Y

10G support

N

USB 2.0 ports quantity

1

AC input frequency

50 – 60 Hz

Power over Ethernet (PoE)

N

Storage temperature (T-T)

-20 – 70 °C

Width

440 mm

Height

44 mm

Web-based management

Y

Quick start guide

Y

Noise level

47.5 dB

Number of queues

8

Internal memory

512 MB

Switch layer

L2/L3

Jumbo frames

9000

Switching capacity

100 Gbit/s

DHCP features

DHCP server,DHCP relay

Number of VLANs

256

Security algorithms

802.1x RADIUS,HTTPS,SSH,SSL/TLS

Loop protection

Y

Queue scheduling algorithms

Weighted Round Robin (WRR)

Broadcast storm control

Y

IPv4 & IPv6 features

Dual stack IPv4/IPv6

VLAN support

Y

Product colour

Black

Reset button

Y

Spanning tree protocol

Y

Number of fans

1 fan(s)

Built-in processor

Y

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