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Cisco SG250X-48-K9-AU-RF network switch Managed L2/L3 Gigabit Ethernet (10/100/1000) 1U Black
SKU
SG250X-48-K9-AU-RF
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In stock
48x 10/100/1000 ports, 4x 10 Gigabit Ethernet (2x 10GBase-T + 2x SFP+), 3kg
UNSPSC: 43222612
| SKU | SG250X-48-K9-AU-RF |
|---|---|
| Manufacturer | Cisco |
| Availability | Out of Stock |
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.
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.
| 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 | |
| SFP+ module slots quantity | 2 |
| Basic switching RJ-45 Ethernet ports quantity | 48 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Installed SFP modules quantity | 0 |
| Installed SFP+ modules quantity | 0 |
| Gigabit Ethernet (copper) ports quantity | 48 |
| USB 2.0 ports quantity | 1 |
| Copper ethernet cabling technology | 10BASE-T, 10GBASE-T, 100BASE-TX, 1000BASE-T |
| Network | |
| 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 | Yes |
| Virtual LAN features | Voice VLAN, Tagged VLAN, Port-based VLAN |
| IGMP snooping | Yes |
| GARP VLAN Registration Protocol (GVRP) | Yes |
| Data transmission | |
| Jumbo frames | 9000 |
| Packet buffer memory | 24 MB |
| MAC address table | 8000 entries |
| Switching capacity | 176 Gbit/s |
| Number of queues | 8 |
| Jumbo frames support | Yes |
| Forwarding rate | 130.94 Mpps |
| Number of VLANs | 255 |
| 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 |
| Design | |
| Reset button | Yes |
| Form factor | 1U |
| Product colour | Black |
| LED indicators | Yes |
| Rack mounting | Yes |
| Number of fans | 2 fan(s) |
| Certification | UL, FCC, CSA |
| Performance | |
| Plug and Play | Yes |
| Processor frequency | 800 MHz |
| Noise level | 49.3 dB |
| Mean time between failures (MTBF) | 68585 h |
| Internal memory | 512 MB |
| Flash memory | 256 MB |
| Firmware upgradeable | Yes |
| Built-in processor | Yes |
| Packet buffer memory | 24 MB |
| Power | |
| Power consumption (max) | 46 W |
| Power supply included | Yes |
| AC input voltage | 110 - 220 V |
| 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 | 156.96 BTU/h |
| Virtual LAN features | |
| VLAN support | Yes |
| Number of VLANs | 255 |
| Virtual LAN features | Voice VLAN, Tagged VLAN, Port-based VLAN |
| Weight & dimensions | |
| Width | 17.3" (440 mm) |
| Depth | 10.1" (257 mm) |
| Height | 1.73" (44 mm) |
| Weight | 6.61 lbs (3 kg) |
| Packaging content | |
| Rack mount kit | Yes |
| Quick start guide | Yes |
| IPv4 & IPv6 features | |
| IPv4 & IPv6 features | Dual stack IPv4/IPv6 |
| Technical details | |
| Form factor | 1U |
| Product colour | Black |
| Processor frequency | 800 MHz |
| Noise level | 49.3 dB |
| Mean time between failures (MTBF) | 68585 h |
| Firmware upgradeable | Yes |
| Rack mounting | Yes |
| Built-in processor | Yes |
| Memory | |
| Packet buffer memory | 24 MB |
| Internal memory | 512 MB |
| Flash memory | 256 MB |
| Certificates | |
| Certification | UL, FCC, CSA |
| Indication | |
| LED indicators | Yes |
| Mobile network | |
| GARP VLAN Registration Protocol (GVRP) | Yes |
| Packaging data | |
| Rack mount kit | Yes |
| Quick start guide | Yes |