Cisco SG300-20 Managed L3 Black
- Brand: Cisco
- Category:
- SKU: SRW2016-K9-UK
- EAN: 0882658295782
SG 300-20 - 20-port Gigabit Managed Switch
Offer details
Retail Prices
Merchant | Product | Condition | Updated | Price |
---|---|---|---|---|
Amazon | New | £102.85 |
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Description
Cisco 300 Series Switches
The Cisco 300 Series, part of the Cisco Small Business line of network solutions, is a portfolio of affordable managed switches that provides a reliable foundation for your business network. These switches deliver the features you need to improve the availability of your critical business applications, protect your sensitive information, and optimize your network bandwidth to deliver information and applications more effectively. Easy to set up and use, the Cisco 300 Series provides the ideal combination of affordability and capabilities for small businesses, and helps you create a more efficient, better-connected workforce.
The Cisco 300 Series is broad portfolio of fixed-configuration managed Ethernet switches. Models are available with 8 to 48 ports of Fast Ethernet and 10 to 52 ports of Gigabit Ethernet connectivity, providing optimal flexibility to create exactly the right network foundation for your business. However, unlike other small business switching solutions that provide managed network capabilities only in the costliest models, all Cisco 300 Series Switches support the advanced security management capabilities and network features you need to support business-class data, voice, security, and wireless technologies. At the same time, these switches are simple to deploy and configure, allowing you to take advantage of the managed network services your business needs.
The Cisco 300 Series provides:
High performance and reliability:
Cisco 300 Series Switches have been rigorously tested to deliver the high availability and performance you expect from a Cisco switch. The solutions speed up file transfer times and improve slow, sluggish networks, while keeping your vital business applications available and preventing costly downtime. As a managed switching solution, the Cisco 300 Series also gives you the flexibility to manage and prioritize high-bandwidth traffic such as voice. That means you can empower your employees with state-of-the-art communication and productivity solutions, without draining the performance of your other business applications.
Power over Ethernet:
Cisco 300 Series Switches are available with up to 48 PoE ports of Fast Ethernet or 28 PoE ports of Gigabit Ethernet connectivity. This capability simplifies advanced technology deployments such as IP telephony, wireless, and IP surveillance by allowing you to connect and power network endpoints over a single Ethernet cable. With no need to install separate power supplies for IP phones or wireless access points, you can take advantage of advanced communications technologies more quickly, and at a lower cost.
IP telephony support:
Cisco 300 Series Switches include embedded QoS intelligence to prioritize delay-sensitive services such as voice and video, simplify unified communications deployments, and help ensure consistent network performance for all services. For example, automated voice VLAN capabilities let you plug any IP phone (including third-party phones) into your IP telephony network and receive an immediate dial tone. The switch automatically configures the device with the right VLAN and QoS parameters to prioritize voice traffic.
The Cisco 300 Series, part of the Cisco Small Business line of network solutions, is a portfolio of affordable managed switches that provides a reliable foundation for your business network. These switches deliver the features you need to improve the availability of your critical business applications, protect your sensitive information, and optimize your network bandwidth to deliver information and applications more effectively. Easy to set up and use, the Cisco 300 Series provides the ideal combination of affordability and capabilities for small businesses, and helps you create a more efficient, better-connected workforce.
The Cisco 300 Series is broad portfolio of fixed-configuration managed Ethernet switches. Models are available with 8 to 48 ports of Fast Ethernet and 10 to 52 ports of Gigabit Ethernet connectivity, providing optimal flexibility to create exactly the right network foundation for your business. However, unlike other small business switching solutions that provide managed network capabilities only in the costliest models, all Cisco 300 Series Switches support the advanced security management capabilities and network features you need to support business-class data, voice, security, and wireless technologies. At the same time, these switches are simple to deploy and configure, allowing you to take advantage of the managed network services your business needs.
The Cisco 300 Series provides:
High performance and reliability:
Cisco 300 Series Switches have been rigorously tested to deliver the high availability and performance you expect from a Cisco switch. The solutions speed up file transfer times and improve slow, sluggish networks, while keeping your vital business applications available and preventing costly downtime. As a managed switching solution, the Cisco 300 Series also gives you the flexibility to manage and prioritize high-bandwidth traffic such as voice. That means you can empower your employees with state-of-the-art communication and productivity solutions, without draining the performance of your other business applications.
Power over Ethernet:
Cisco 300 Series Switches are available with up to 48 PoE ports of Fast Ethernet or 28 PoE ports of Gigabit Ethernet connectivity. This capability simplifies advanced technology deployments such as IP telephony, wireless, and IP surveillance by allowing you to connect and power network endpoints over a single Ethernet cable. With no need to install separate power supplies for IP phones or wireless access points, you can take advantage of advanced communications technologies more quickly, and at a lower cost.
IP telephony support:
Cisco 300 Series Switches include embedded QoS intelligence to prioritize delay-sensitive services such as voice and video, simplify unified communications deployments, and help ensure consistent network performance for all services. For example, automated voice VLAN capabilities let you plug any IP phone (including third-party phones) into your IP telephony network and receive an immediate dial tone. The switch automatically configures the device with the right VLAN and QoS parameters to prioritize voice traffic.
Specifications
Ports & interfaces | |
---|---|
Copper ethernet cabling technology | 1000BASE-T, 1000BASE-TX, 10BASE-T |
Basic switching RJ-45 Ethernet ports quantity | 18 |
Combo SFP ports quantity | 2 |
SFP/SFP+ slots quantity | 2 |
Network | |
IGMP snooping | Yes |
Copper ethernet cabling technology | 1000BASE-T, 1000BASE-TX, 10BASE-T |
Networking standards | IEEE 802.1D, IEEE 802.1Q, IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z |
Full duplex | Yes |
Head-of-line (HOL) blocking | Yes |
Spanning tree protocol | Yes |
Rate limiting | Yes |
Port mirroring | Yes |
Number of VLANs | 256 |
Link aggregation | Yes |
IP routing | Yes |
Broadcast storm control | Yes |
10G support | No |
Virtual LAN features | |
Number of VLANs | 256 |
Data transmission | |
Number of VLANs | 256 |
Packet buffer memory | 4 MB |
MAC address table | 8000 entries |
Supported data transfer rates | 10/100/1000 Mbps |
Switching capacity | 40 Gbit/s |
Jumbo frames support | Yes |
Maximum data transfer rate | 1 Gbit/s |
Performance | |
Packet buffer memory | 4 MB |
Stackable | No |
Mean time between failures (MTBF) | 144.237 h |
Internal memory | 128 MB |
Flash memory | 16 MB |
Firmware upgradeable | Yes |
Technical details | |
Product colour | Black |
Stackable | No |
Mean time between failures (MTBF) | 144.237 h |
Firmware upgradeable | Yes |
Rack mounting | Yes |
Management features | |
Switch type | Managed |
Web-based management | Yes |
Quality of Service (QoS) support | Yes |
Switch layer | L3 |
Security | |
SSH/SSL support | Yes |
MAC address filtering | Yes |
IGMP snooping | Yes |
Access Control List (ACL) | Yes |
DHCP features | DHCP client |
Protocols | |
Management protocols | HTTP/HTTPS/TFTP |
Certificates | |
Certification | UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A |
Memory | |
Packet buffer memory | 4 MB |
Internal memory | 128 MB |
Flash memory | 16 MB |
Design | |
Product colour | Black |
Stackable | No |
Certification | UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A |
Rack mounting | Yes |
Power | |
Power consumption (typical) | 23.3 W |
Input voltage | 100 - 240 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 - 40 °C |
Operating relative humidity (H-H) | 10 - 90% |
Other features | |
Dimensions (WxDxH) | 440 x 44.45 x 202.5 mm |
Connectivity technology | Wired |
Size (imperial) | 48.3 cm (19") |
Mounting | R |
Input voltage | 100 - 240 V |
Input frequency | 47/63 Hz |
Connectivity LEDs | Yes |