SG300-28SFP-K9-EU Переключатель SG300-28SFP 28-port Gigabit SFP Managed Switch

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Количество:
  • Производитель: CISCO
Артикул:
SG300-28SFP-K9-EU
Тип товара:
Переключатель
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Краткое описание: CISCO SG300-28SFP-K9-EU - SG300-28SFP 28-port Gigabit SFP Managed Switch - Same Day Express Shipping offered Worldwide

brand_ice: CISCO
Colour of product: Black
LED indicators: Yes
Switch type: Managed
Switch layer: L3
Quality of Service (QoS) support: Yes
Web-based management: Yes
MIB support: Yes
Basic switching RJ-45 Ethernet ports quantity: 28
Basic switching RJ-45 Ethernet ports type: 1 GbE Copper
Installed SFP modules quantity: 2
Installed SFP+ modules quantity: 2
Combo SFP ports quantity: 2
SFP module slots quantity: 26
Networking standards: IEEE 802.1ab, IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, 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 802.3i, IEEE 802.3u, IEEE 802.3x
Copper ethernet cabling technology: 1000BASE-T, 100BASE-T, 10BASE-T
Port mirroring: Yes
Broadcast storm control: Yes
Rate limiting: Yes
Spanning tree protocol: Yes
Head-of-line (HOL) blocking: Yes
Flow control support: Yes
Link aggregation: Yes
VLAN support: Yes
Number of VLANs: 4096
MAC address table: 16384 entries
Switching capacity: 56 Gbit/s
Throughput: 41.67 Mpps
Forwarding rate: 41.67 Mpps
Number of queues: 4
Number of static routes: 512
Jumbo frames support: Yes
Packet buffer memory: 8 MB
DHCP features: DHCP server, DHCP client
Access Control List (ACL): Yes
IGMP snooping: Yes
SSH/SSL support: Yes
MAC address filtering: Yes
Security algorithms: 802.1x RADIUS, SSH, SSH-2, SSL/TLS
Multicast support: Yes
Management protocols: LACP, IGMP v1, 2, SNMP 1, 2c, 3
Switching protocols: GVRP, GARP, DHCP
Supported network protocols: TCP/IP, IPv4/v6, HTTP/HTTPS, UDP, SSH, BPDU, IPSG, SNTP, TFTP, Bonjour
Internal memory: 128 MB
Flash memory: 16 MB
Noise level: 40.9 dB
Mean time between failures (MTBF): 614062 h
AC input voltage: 110 - 220 V
AC input frequency: 50 - 60 Hz
Power consumption (typical): 28 W
Power over Ethernet (PoE): No
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: 96.2 BTU/h
Width: 440 mm
Depth: 257 mm
Height: 44.5 mm
Weight: 3.34 kg
Cables included: AC, Serial
Quick start guide: Yes

Cisco Small Business SG300-28SFP. Switch type: Managed, Switch layer: L3. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 28. MAC address table: 16384 entries, Switching capacity: 56 Gbit/s. Networking standards: IEEE 802.1ab, IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE...

Easy-to-Use Managed Switches that Provide the Ideal Combination of Features and Affordability To stay ahead in a competitive marketplace, small businesses need to make every dollar count. That means getting the most value from your technology investments, but it also means making sure that employees have fast, reliable access to the business tools and information they need. Every minute an employee waits for an unresponsive application - and every minute your network is down - has an impact on your bottom line. The importance of maintaining a strong and dependable business network only grows as your business adds more employees, applications, and network complexity. When your business needs advanced security and features but value is still a top consideration, you're ready for the new generation of Cisco® Small Business managed switches: the Cisco 300 Series. 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. Business Applications Whether you need a basic high-performance network to connect employee computers or a solution to deliver data, voice, and video services, the Cisco 300 Series offers a solution to meet your needs. Possible deployment scenarios include: - Secure desktop connectivity: Cisco 300 Series Switches can simply and securely connect employees working in small offices with each other and with all of the servers, printers, and other devices they use. High performance and reliable connectivity helps speed file transfers and data processing, improves network uptime, and keeps your employees connected and productive. - Secure Wireless connectivity: With its advanced Security features, Power over Ethernet, Auto Smartports, QoS, VLAN and Access Control features, the Cisco 300 Series Switches are the perfect foundation to add Business Grade wireless to an SMB network. - Unified communications: As a managed network solution, the Cisco 300 Series provides the performance and advanced traffic-handling intelligence you need to deliver all communications and data over a single network. Cisco offers a complete portfolio of IP telephony and other unified communications products designed for small businesses. Cisco 300 Series Switches have been rigorously tested to help ensure easy integration and full compatibility with these and other products, providing a complete small business solution. - Highly secure guest connectivity. Cisco 300 Series Switches let you extend highly secure network connectivity to guests in a variety of settings, such as a hotel, an office waiting room, or any other area open to nonemployee users. Using powerful but easy-to-configure security and traffic segmentation capabilities, you can isolate your vital business traffic from guest services and keep guests' network sessions private from each other.

  • AC input frequency
    50 - 60 Hz
  • AC input voltage
    110 - 220 V
  • Access Control List (ACL)
    Yes
  • Basic switching RJ-45 Ethernet ports quantity
    28
  • Basic switching RJ-45 Ethernet ports type
    1 GbE Copper
  • Broadcast storm control
    Yes
  • Cables included
    AC, Serial
  • Colour of product
    Black
  • Combo SFP ports quantity
    2
  • Copper ethernet cabling technology
    1000BASE-T, 100BASE-T, 10BASE-T
  • Depth
    257 mm
  • DHCP features
    DHCP server, DHCP client
  • Flash memory
    16 MB
  • Flow control support
    Yes
  • Forwarding rate
    41.67 Mpps
  • Head-of-line (HOL) blocking
    Yes
  • Heat dissipation
    96.2 BTU/h
  • Height
    44.5 mm
  • IGMP snooping
    Yes
  • Installed SFP modules quantity
    2
  • Installed SFP+ modules quantity
    2
  • Internal memory
    128 MB
  • Jumbo frames support
    Yes
  • LED indicators
    Yes
  • Link aggregation
    Yes
  • MAC address filtering
    Yes
  • MAC address table
    16384 entries
  • Management protocols
    LACP, IGMP v1, 2, SNMP 1, 2c, 3
  • Mean time between failures (MTBF)
    614062 h
  • MIB support
    Yes
  • Multicast support
    Yes
  • Networking standards
    IEEE 802.1ab, IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, 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 802.3i, IEEE 802.3u, IEEE 802.3x
  • Noise level
    40.9 dB
  • Number of queues
    4
  • Number of static routes
    512
  • Number of VLANs
    4096
  • Operating relative humidity (H-H)
    10 - 90%
  • Operating temperature (T-T)
    0 - 50 °C
  • Packet buffer memory
    8 MB
  • Port mirroring
    Yes
  • Power consumption (typical)
    28 W
  • Power over Ethernet (PoE)
    No
  • Quality of Service (QoS) support
    Yes
  • Quick start guide
    Yes
  • Rate limiting
    Yes
  • Security algorithms
    802.1x RADIUS, SSH, SSH-2, SSL/TLS
  • SFP module slots quantity
    26
  • Spanning tree protocol
    Yes
  • SSH/SSL support
    Yes
  • Storage relative humidity (H-H)
    10 - 90%
  • Storage temperature (T-T)
    -20 - 70 °C
  • Supported network protocols
    TCP/IP, IPv4/v6, HTTP/HTTPS, UDP, SSH, BPDU, IPSG, SNTP, TFTP, Bonjour
  • Switch layer
    L3
  • Switch type
    Managed
  • Switching capacity
    56 Gbit/s
  • Switching protocols
    GVRP, GARP, DHCP
  • Throughput
    41.67 Mpps
  • VLAN support
    Yes
  • Web-based management
    Yes
  • Weight
    3.34 kg
  • Width
    440 mm
  • Производитель
    Cisco
  • Тип товара
    Переключатель
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