Cisco SG250X-48P-K9NA-RF network switch Managed L2/L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black

Cisco SG250X-48P-K9NA-RF. 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: 176 Gbit/s. Networking standards: IEEE 802.1D, IEEE 802.1p, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE.... Power over Ethernet (PoE). Rack mounting, Form factor: 1U
SKU: 6600854
Manufacturer part number: SG250X-48P-K9NA-RF
MSRP: $1,604.48
$1,310.46
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.
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.

Products specifications

Attribute name Attribute value
Width 17.3"
Depth 13.8"
Height 1.73"
Weight 10.7 lbs
Heat dissipation 1713.92 BTU/h
Built-in processor Yes
Installed SFP modules quantity 0
Installed SFP+ modules quantity 0
Switching capacity 176 Gbit/s
Power supply included Yes
Rack mount kit Yes
Number of VLANs 255
SFP+ module slots quantity 2
Harmonized System (HS) code 85176990
Port mirroring Yes
Broadcast storm control Yes
DHCP features DHCP server, DHCP relay
DoS attack prevention Yes
Link aggregation Yes
Access Control List (ACL) Yes
SSH/SSL support Yes
IGMP snooping Yes
Number of queues 8
Rate limiting Yes
Forwarding rate 130.94 Mpps
Queue scheduling algorithms Weighted Round Robin (WRR)
GARP VLAN Registration Protocol (GVRP) Yes
IPv4 & IPv6 features Dual stack IPv4/IPv6
Head-of-line (HOL) blocking Yes
Access Control List (ACL) rules 512
Switch Type Managed
Design
Certification UL, FCC, CSA
Form factor 1U
Technical details
Product color Black
Features
Internal memory 512 MB
Number of fans 4 fan(s)
Plug and Play Yes
LED indicators Yes
Noise level 50.6 dB
Mean time between failures (MTBF) 53722 h
Performance
Networking standards IEEE 802.1D, IEEE 802.1p, 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, IEEE 802.5
Reset button Yes
Processor frequency 800 MHz
Firmware upgradeable Yes
Other features
Quick start guide Yes
Rack mounting Yes
MAC address table 8000 entries
Ports & interfaces
USB 2.0 ports quantity 1
Basic switching RJ-45 Ethernet ports quantity 48
Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000)
Power over Ethernet (PoE) ports quantity 48
Gigabit Ethernet (copper) ports quantity 48
Power
AC input voltage 110 - 220 V
Total Power over Ethernet (PoE) budget 382 W
Power consumption (max) 502.3 W
Network
Copper ethernet cabling technology 10BASE-T, 10GBASE-T, 100BASE-TX, 1000BASE-T
Jumbo frames support Yes
Jumbo frames 9000
10G support Yes
Quality of Service (QoS) support Yes
VLAN support Yes
Spanning tree protocol Yes
Virtual LAN features Voice VLAN, Tagged VLAN, Port-based VLAN
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 %
Data transmission
Packet buffer memory 24 MB
Memory
Flash memory 256 MB
Management features
Web-based management Yes
Switch layer L2/L3
Security
Security algorithms 802.1x RADIUS, HTTPS, SSH, SSL/TLS
System event log Yes
Power over Ethernet (PoE)
Power over Ethernet (PoE) Yes
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Products specifications

Attribute name Attribute value
Width 17.3"
Depth 13.8"
Height 1.73"
Weight 10.7 lbs
Heat dissipation 1713.92 BTU/h
Built-in processor Yes
Installed SFP modules quantity 0
Installed SFP+ modules quantity 0
Switching capacity 176 Gbit/s
Power supply included Yes
Rack mount kit Yes
Number of VLANs 255
SFP+ module slots quantity 2
Harmonized System (HS) code 85176990
Port mirroring Yes
Broadcast storm control Yes
DHCP features DHCP server, DHCP relay
DoS attack prevention Yes
Link aggregation Yes
Access Control List (ACL) Yes
SSH/SSL support Yes
IGMP snooping Yes
Number of queues 8
Rate limiting Yes
Forwarding rate 130.94 Mpps
Queue scheduling algorithms Weighted Round Robin (WRR)
GARP VLAN Registration Protocol (GVRP) Yes
IPv4 & IPv6 features Dual stack IPv4/IPv6
Head-of-line (HOL) blocking Yes
Access Control List (ACL) rules 512
Switch Type Managed
Design
Certification UL, FCC, CSA
Form factor 1U
Technical details
Product color Black
Features
Internal memory 512 MB
Number of fans 4 fan(s)
Plug and Play Yes
LED indicators Yes
Noise level 50.6 dB
Mean time between failures (MTBF) 53722 h
Performance
Networking standards IEEE 802.1D, IEEE 802.1p, 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, IEEE 802.5
Reset button Yes
Processor frequency 800 MHz
Firmware upgradeable Yes
Other features
Quick start guide Yes
Rack mounting Yes
MAC address table 8000 entries
Ports & interfaces
USB 2.0 ports quantity 1
Basic switching RJ-45 Ethernet ports quantity 48
Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000)
Power over Ethernet (PoE) ports quantity 48
Gigabit Ethernet (copper) ports quantity 48
Power
AC input voltage 110 - 220 V
Total Power over Ethernet (PoE) budget 382 W
Power consumption (max) 502.3 W
Network
Copper ethernet cabling technology 10BASE-T, 10GBASE-T, 100BASE-TX, 1000BASE-T
Jumbo frames support Yes
Jumbo frames 9000
10G support Yes
Quality of Service (QoS) support Yes
VLAN support Yes
Spanning tree protocol Yes
Virtual LAN features Voice VLAN, Tagged VLAN, Port-based VLAN
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 %
Data transmission
Packet buffer memory 24 MB
Memory
Flash memory 256 MB
Management features
Web-based management Yes
Switch layer L2/L3
Security
Security algorithms 802.1x RADIUS, HTTPS, SSH, SSL/TLS
System event log Yes
Power over Ethernet (PoE)
Power over Ethernet (PoE) Yes