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    Cisco SFE2000 Layer3 Managed Switch 24 Port 10/100Mbps และ 4 Port Gigabit with WebView Switches เชื่อมเครือข่ายแบบสาย ดูขนาดใหญ่กว่า

    Cisco SFE2000 Layer3 Managed Switch 24 Port 10/100Mbps และ 4 Port Gigabit with WebView

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    สินค้ายกเลิกการผลิต Cisco SFE2000 Switch 24 Port 10/100 Mbps,  4 Port Gigabit, 2 Port SFP รองรับ VLANs, QOS, 802.1x, Mac Filtering และการทำงานระดับ Layer 3

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    Specifications

    Ports

    • 24 RJ-45 connectors for 10BASE-T/100BASE-TX

    • Four 10BASE-T/100BASE-TX/1000BASE-T with 2 Gigabit combo ports

    • Shared between mini Gigabit Interface Converter (mini-GBIC) ports

    • Console port

    • Auto medium dependent interface (MDI) and MDI crossover (MDI-X)

    • Auto negotiate/manual setting

    • RPS port for connecting to redundant power supply unit

    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

    PWR, Fan, Link/Act, Speed, RPS, Master, Stack ID 1 through 8

    Performance

    Switching capacity

    Up to 12.8 Gbps, nonblocking

    Forwarding rate
    (based on 64-byte packets)

    Up to 9.5 mpps

    Stacking

    Stack operation

    • Up to 8 units in a stack (192 ports)
    • Hot insertion and removal
    • Ring and chain stacking options
    • Master and backup master for resilient stack control
    • Auto-numbering or manual configuration of units in stack

    Layer 2

    MAC table size

    8000

    Number of VLANs

    256 active VLANs (4096 range)

    VLAN

    • Port-based and 802.1Q tag-based VLANs

    • Protocol-based VLAN
    • Management VLAN
    • Private VLAN Edge (PVE)
    • GVRP

    Head-of-line (HOL) blocking

    HOL blocking prevention

    Layer 3

    Layer 3 options

    • Static routing
    • Classless interdomain routing (CIDR)
    • 128 static routes
    • IPv4
    • Forwarding in silicon-wire-speed forwarding of Layer 3 traffic

    IPv6

    IPv6

    IPv6 Host Mode
    IPv6 over Ethernet
    Dual IPv6/IPv4 stack
    IPv6 Neighbor and Router Discovery (ND)
    IPv6 Stateless Address Autoconfiguration
    Path MTU Discovery
    Duplicate Address Detection (DAD)
    ICMPv6
    IPv6 over IPv4 network with ISATAP tunnel support

    IPv6 QoS

    Prioritize IPv6 packets in hardware

    IPv6 ACL

    Drop or Rate Limit IPv6 packets in hardware

    MLD Snooping

    Deliver IPv6 multicast packets only to the required receivers

    IPv6 Applications

    Web/SSL, Telnet Server/SSH, Ping, Traceroute, SNTP, TFTP, Radius, Syslog, DNS Client

    IPv6 RFCs Supported

    RFC2463 - ICMPv6
    RFC3513 - IPv6 Address architecture
    RFC 4291 - IP Version 6 Addressing Architecture
    RFC 2460 - Internet Protocol v6 (IPv6) Specification
    RFC 2461 - Neighbor Discovery for IPv6
    RFC 2462 - IPv6 Stateless Address Auto-configuration
    RFC 1981 - Path MTU Discovery
    RFC 4007 - IPv6 Scoped Address Architecture
    RFC3484 - Default address selection mechanism is described by RFC3484
    RFC4214 - ISATAP tunneling
    RFC4293 - MIB IPv6: Textual Conventions and General Group
    RFC 3595 - Textual Conventions for IPv6 Flow Label

    Management

    Web user interface

    Built-in web user interface for easy browser-based configuration (HTTP/HTTPS)

    SNMP

    SNMP version 1, 2c, 3 with support for traps

    SNMP MIBs

    • RFC1213 MIB-2, RFC2863 interface MIB, RFC2665 Ether-like MIB
    • RFC1493 Bridge MIB, RFC2674 Extended Bridge MIB (P-bridge, Q-bridge)
    • RFC2819 RMON MIB (groups 1, 2, 3, 9 only), RFC2737 entity MIB
    • RFC3621 Power Ethernet MIB, RFC 2618 RADIUS client MIB, RFC 1215 traps

    RMON

    Embedded RMON software agent supports four RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis

    Firmware upgrade

    • Web browser upgrade (HTTP) and Trivial File Transfer Protocol (TFTP)
    • 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

    Other Management

    • Traceroute
    • Single IP management
    • SSL security for web user interface
    • SSH
    • RADIUS
    • Port mirroring
    • TFTP upgrade
    • Dynamic Host Configuration Protocol (DHCP) client
    • BOOTP
    • Simple Network Time Protocol (SNTP)
    • Xmodem upgrade
    • Cable diagnostics
    • Ping
    • Syslog
    • Telnet client (SSH secure support)

    Security

    IEEE 802.1X

    • 802.1X - RADIUS authentication; MD5 hash
    • Guest VLAN
    • Single/multiple host mode

    Access control

    • ACLs - drop or rate limit based on:
    • Source and destination MAC-based
    • Source and destination IP address
    • Protocol
    • Port
    • VLAN
    • Differentiated services code point (DSCP)/IP precedence
    • TCP/ User Datagram Protocol (UDP) source and destination ports
    • 802.1p priority
    • Ethernet type
    • Internet Control Message Protocol (ICMP) packets
    • Internet Group Management Protocol (IGMP) packets
    • Up to 1018 rules

    Availability

    Link aggregation

    • Link aggregation using IEEE 802.3ad Link Aggregation Control Protocol (LACP)
    • Up to 8 ports in up to 8 groups

    Storm control

    Broadcast and multicast storm protection

    DoS prevention

    DoS attack prevention

    Spanning Tree

    IEEE 802.1D Spanning Tree, IEEE 802.1w Rapid Spanning Tree, IEEE 802.1s Multiple Spanning Tree, Fast Linkover

    IGMP snooping

    IGMP (v1/v2) snooping limits bandwidth-intensive video traffic to only the requestors. Supports 256 multicast groups

    QoS

    Priority levels

    4 hardware queues

    Scheduling

    Priority queuing and weighted round-robin (WRR)

    Class of service

    • Port based
    • 802.1p VLAN priority based
    • IPv4 IP precedence/ToS/DSCP based
    • DiffServ
    • Classification and remarking ACLs

    Rate limiting

    • Ingress policer
    • Egress rate control

    Standards

    • 802.3 10BASE-T Ethernet, 802.3u 100BASE-TX Fast Ethernet
    • 802.3ab 1000BASE-T Gigabit Ethernet, 802.3z Gigabit Ethernet
    • 802.3x flow control, 802.3ad LACP, 802.3af Power over Ethernet (PoE)
    • 802.1d Spanning Tree Protocol (STP)
    • 802.1Q/p VLAN, 802.1w Rapid STP, 802.1s Multiple STP
    • 802.1X port access authentication

    Environmental

    Dimensions
    W x H x D

    17.32 x 14.7 x 1.73 in.
    (440 x 375 x 44 mm)

    Unit weight

    9.68 lb (4.39 kg)

    Certification

    UL (UL 60950), CSA (CSA 22.2), CE Mark, FCC Part 15 (CFR 47) Class A

    Operating temperature

    32º to 104ºF (0 to 40ºC)

    Storage temperature

    -4º to 158ºF (-20 to 70ºC)

    Operating humidity

    10% to 90% relative humidity,

    Storage humidity

    10% to 95% relative humidity, noncondensing

    Number of fans

    1

    Acoustic noise

    50 dB max.

    Power

    100-240V AC, 50-60 Hz, internal, universal; also equipped with redundant power supply connector for external power supply, 48V DC

    Power consumption

    12V@4.5A (54W)

    Package Contents

    • Cisco SFE2000 24-Port 10/100 Ethernet Switch
    • Console cable
    • AC power cord
    • Rack-mount kit
    • Quick installation guide

    Minimum Requirements

    • Web-based utility: web browser (Mozilla Firefox 1.5 or later, Internet Explorer 5.5 or later, Netscape 7.01 or later)
    • Category 5 Ethernet network cables
    • Operating system: Windows 2000, XP, or later

    Product Warranty รับประกัน อุปกรณ์ 5 ปี EOS , Adapter 3 เดือน

    Limited lifetime warranty with return to factory replacement, one year telephone support and software fixes for the warranty term.

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