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48x 10/100/1000 ports, 2 Gigabit copper/SFP combo ports, 2.94kg

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.

Specifications

Management features
Reset button	Yes
Switch type	Managed
Web-based management	Yes
System event log	Yes
Quality of Service (QoS) support	Yes
Switch layer	L2/L3
Ports & interfaces
Copper ethernet cabling technology	10BASE-T, 10GBASE-T, 100BASE-TX, 1000BASE-T
Basic switching RJ-45 Ethernet ports quantity	48
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Combo SFP ports quantity	2
Gigabit Ethernet (copper) ports quantity	48
USB 2.0 ports quantity	1
Network
IGMP snooping	Yes
GARP VLAN Registration Protocol (GVRP)	Yes
Copper ethernet cabling technology	10BASE-T, 10GBASE-T, 100BASE-TX, 1000BASE-T
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
Head-of-line (HOL) blocking	Yes
VLAN support	Yes
Spanning tree protocol	Yes
Rate limiting	Yes
Port mirroring	Yes
Number of VLANs	255
Link aggregation	Yes
Broadcast storm control	Yes
10G support	No
Virtual LAN features	Stacked VLAN, Voice VLAN, Protocol-based VLAN
Virtual LAN features
VLAN support	Yes
Number of VLANs	255
Virtual LAN features	Stacked VLAN, Voice VLAN, Protocol-based VLAN
Data transmission
Number of VLANs	255
Jumbo frames	9000
Packet buffer memory	24 MB
MAC address table	8000 entries
Switching capacity	100 Gbit/s
Number of queues	8
Jumbo frames support	Yes
Forwarding rate	74.41 Mpps
IPv4 & IPv6 features
IPv4 & IPv6 features	Dual stack IPv4/IPv6
Performance
Packet buffer memory	24 MB
Plug and Play	Yes
Processor frequency	800 MHz
Noise level	47.5 dB
Mean time between failures (MTBF)	134933 h
Internal memory	512 MB
Flash memory	256 MB
Firmware upgradeable	Yes
Built-in processor	Yes
Harmonized System (HS) code	85176990
Technical details
Form factor	1U
Product colour	Black
Processor frequency	800 MHz
Noise level	47.5 dB
Mean time between failures (MTBF)	134933 h
Firmware upgradeable	Yes
Rack mounting	Yes
Built-in processor	Yes
Security
Loop protection	Yes
Access Control List (ACL) rules	512
SSH/SSL support	Yes
Security algorithms	802.1x RADIUS, HTTPS, SSH, SSL/TLS
IGMP snooping	Yes
Access Control List (ACL)	Yes
Queue scheduling algorithms	Weighted Round Robin (WRR)
DoS attack prevention	Yes
DHCP features	DHCP server, DHCP relay
Protocols
GARP VLAN Registration Protocol (GVRP)	Yes
IPv4 & IPv6 features	Dual stack IPv4/IPv6
Certificates
Certification	UL 60950, FCC 15 A, CSA 22.2
Memory
Packet buffer memory	24 MB
Internal memory	512 MB
Flash memory	256 MB
Design
Reset button	Yes
Form factor	1U
Product colour	Black
LED indicators	Yes
Certification	UL 60950, FCC 15 A, CSA 22.2
Rack mounting	Yes
Number of fans	1 fan(s)
Indication
LED indicators	Yes
Mobile network
GARP VLAN Registration Protocol (GVRP)	Yes
Power
Power consumption (max)	35.4 W
Power supply included	Yes
AC input voltage	120 - 230 V
AC input frequency	50 - 60 Hz
Power over Ethernet (PoE)
Power over Ethernet (PoE)	No
Operational conditions
Storage temperature (T-T)	-20 - 70 °C
Storage relative humidity (H-H)	10 - 90%
Operating temperature (T-T)	0 - 50 °C
Operating relative humidity (H-H)	10 - 90%
Heat dissipation	120.79 BTU/h
Weight & dimensions
Width	17.3" (440 mm)
Depth	10.1" (257 mm)
Height	1.73" (44 mm)
Weight	6.48 lbs (2.94 kg)
Packaging data
Rack mount kit	Yes
Quick start guide	Yes
Logistics data
Harmonized System (HS) code	85176990
Packaging content
Rack mount kit	Yes
Quick start guide	Yes