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    QUẢNG CÁO

    SF300 và SG300

    Cisco SF300-24PP 24-port 10/100 PoE+ Managed Switch w/Gig Uplinks
    Giá bán: 9,550,000 VND
    • Mã sản phẩm: SF300-24PP-K9-EU
    • Tình trạng: Còn hàng
    • Giá trên chưa bao gồm VAT
    • Bảo hành: 1 năm

      24-port 10/100Mbps PoE Managed Switch CISCO SF300-24PP (SF300-24PP-K9-EU)

      - The Cisco SG300-24PP 24-Port PoE+ Switch is part of the Cisco Small Business line of network solutions, a portfolio of affordable managed PoE+ switches that provides a reliable foundation for your business network. This Cisco SG300-24PP switch delivers the features you need to improve the availability of your critical business applications, protect your sensitive information, and optimise your network bandwidth to deliver information and applications more effectively. Easy to set up and use, the Cisco SG300-24PP 24-Port Switch provides the ideal combination of affordability and capabilities for small businesses, and helps you create a more efficient, better-connected workforce.

    Cisco SF300-24PP 24-port 10/100 PoE+ Managed Switch w/Gig Uplinks

    Features

    - Twenty-four 10/100 switched RJ45 ports with auto medium dependent interface (MDI) and MDI crossover (MDI-X) cable detection.

    - 802.at Power over Ethernet (PoE) ports offering up to 180W output, maximum of 30W per port.

    - 4 mini Gigabit Interface Converter (mini-GBIC) slots for fiber and copper Gigabit Ethernet expansion (shared).

    - Nonblocking, store-and-forward switching mechanism.

    - Simplified QoS management enabled by advanced queuing techniques using 802.1p, differentiated services (DiffServ), or type of service (ToS) prioritisation schemes enhances the performance of real-time applications such as voice and video.

    - Configuration and monitoring from a standard web browser with WebView management.

    - Secure remote management of the switch via Secure Shell (SSH) and SSL secure channel network protocols.

    - 802.1Q-based VLANs enable segmentation of networks for improved performance and security.

    - Private VLAN Edge (PVE) for simplified network isolation of guest connections or autonomous networks.

    - Automatic configuration of VLANs across multiple switches through Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP).

    - Automatic port configuration through auto MDI/MDIX and 802.1ab with Link Layer Discovery Protocol (LLDP) and Universal Plug and Play (UPnP) support.

    - User/network port-level security via 802.1X authentication and MAC-based filtering.

    - Increased bandwidth (up to 8x) and added link redundancy with Link Aggregation Control Protocol (LACP).

    - Enhanced rate-limiting capabilities provide control, including back pressure to control the rate at which data can flow into and out of a port.

    - Multicasting, broadcasting, and flooding control.

    - Port mirroring for noninvasive monitoring of switch traffic.

    - Simple Network Management Protocol (SNMP) versions 1, 2c, and 3 and Remote Monitoring (RMON) support.

    - Fully rack mountable using the included rack-mounting hardware.

    Specifications

    Port

    24 10/100 Ethernet RJ45

    2x Gigabit Ports

    2 x GBIC Combo Ports

    Power over Ethernet (PoE)

    802.3at Maximum power of 30W to any Gigabit Ethernet base port. Total power 180W

    Quality of Service

    Priority levels: 4 hardware queues

    Scheduling: Strict priority and weighted round-robin (WRR) Queue assignment based on DSCP and class of service (802.1p/CoS)

    Class of service: Port based; 802.1p VLAN priority based; IPv4/v6 IP precedence/type of service (ToS)/DSCP based;

    Differentiated Services (DiffServ); classification and re-marking ACLs, trusted QoS

    Rate limiting: Ingress policer; egress shaping and rate control; per VLAN, per port, and flow based

    Firmware upgrade

    Web browser upgrade (HTTP/HTTPS) and TFTP

    Upgrade can be initiated through console port as well

    Dual images for resilient firmware upgrades

    Port mirroring

    Traffic on a port can be mirrored to another port for analysis with a network analyzer or RMON probe. Up to 8 source ports can be mirrored to one destination port. A single session is supported.

    VLAN mirroring

    Traffic from a VLAN can be mirrored to a port for analysis with a network analyser or RMON probe. Up to 8 source VLANs can be mirrored to one destination port. A single session is supported.

    DHCP

    DHCP Options facilitate tighter control from a central point (DHCP server) to obtain IP address, autoconfiguration and DHCP relay

    Smartports

    Simplified configuration of QoS and security capabilities

    General

    Jumbo frames Frame sizes up to 10 KB supported on 10/100 and Gigabit interfaces

    MAC table Up to 8000 MAC addresses

    Discovery:

    Bonjour The switch advertises itself using the Bonjour protocol.

    Link Layer Discovery Protocol (LLDP) (802.1ab) with LLDP-MED extensions: LLDP allows the switch to advertise its identification, configuration, and capabilities to neighboring devices that store the data in a MIB. LLDP-MED is an enhancement to LLDP that adds the extensions needed for IP phones.

    Cisco Discovery Protocol

    Buttons

    Reset button

    Cabling Type

    Unshielded twisted pair (UTP) Category 5 or better for 10BASE-T/100BASE-TX; UTP Category 5 Ethernet or better for 1000BASE-T

    LEDs

    System, Link/Act, PoE, Speed

    Flash

    16 MB

    CPU memory

    128 MB

    Packet Buffer

    4MB

    Package Contents

    Cisco SG300-24PP PoE+ Switch

    Power Cord

    Mounting Hardware

    Serial Cable

    CD-ROM with user documentation (PDF) included

    Quick Start Guide

    Dimensions

    279.4 x 44.45 x 170 mm

    Weight

    3.28 kg

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