SG250-50HP - Managed - L2/L3 - Gigabit Ethernet (10/100/1000) - Power over Ethernet (PoE) - Rack mounting - 1U

Mfg. SKU: SG250-50HP-K9-EU

SKU: 1051268

EAN: 0882658994616

General
Switch type
Managed
Switch layer
L2/L3
Basic switching RJ-45 Ethernet ports type
Gigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity
48
USB 2.0 ports quantity
1
MAC address table
8000 entries
Switching capacity
100 Gbit/s
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
Power over Ethernet (PoE)
Y
Rack mounting
Y
Form factor
1U
£985.15 £820.96
Availability: On request
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.
Design
Rack mounting
Y
Form factor
1U
Product colour
Black
Reset button
Y
LED indicators
Y
Number of fans
2 fan(s)
Certification
UL, CSA, CE, FCC
Management features
Switch type
Managed
Switch layer
L2/L3
Quality of Service (QoS) support
Y
Web-based management
Y
System event log
Y
Ports & interfaces
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
Power over Ethernet (PoE)
Power over Ethernet (PoE)
Y
Power over Ethernet plus (PoE+) ports quantity
48
Total Power over Ethernet (PoE) budget
192 W
Data transmission
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
Network
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
255
Power
Power supply included
Y
AC input voltage
100 - 240 V
AC input frequency
50 - 60 Hz
Power consumption (max)
267.2 W
Performance
Built-in processor
Y
Processor frequency
800 MHz
Internal memory
512 MB
Flash memory
256 MB
Noise level
47.3 dB
Firmware upgradeable
Y
Plug and Play
Y
Mean time between failures (MTBF)
62607 h
Security
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)
Packaging data
Quick start guide
Y
Rack mount kit
Y
Operational conditions
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
911.72 BTU/h
Weight & dimensions
Width
440 mm
Depth
350 mm
Height
44 mm
Weight
4.8 kg
Protocols
GARP VLAN Registration Protocol (GVRP)
Y
IPv4 & IPv6 features
Dual stack IPv4/IPv6