SG500X-24P-K9-G5 L3 Cisco Small Business 500X POE Stackable Managed Switches

Cisco SG500X-24P 24-Port Gigabit POE with 4-Port 10-Gigabit Stackable Managed Switch

เลือกสวิตย์ L3 SME Series X จาก Cisco ตัว Top ในราคาถูก พร้อม POE Switch Capacity : 128Gbps รองรับ 10Gb      

 ด่วน ลดราคา โปรโมชั่นถึงสิ้นปี 2556  ในรอบปี 

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Switch - L3 - managed - 24 x 10/100/1000 + 4 x 10 Gigabit SFP+ - rack-mountable - PoE

Cisco SG500X-24P 24-Port Gigabit POE with 4-Port 10-Gigabit Stackable Managed Switch

A 24-port stackable managed Gigabit Ethernet switch, with optional 4-port 10 Gigabit Ethernet slots and Power over Ethernet Plus,PoE+ that is easy to use and includes a limited lifetime warranty with next- business- day advance replacement.

• Power over Ethernet (PoE) supplies power for network devices
• Energy efficient design reduces power costs
• Advanced features including IPv6 support, Layer 3 routing and VLANs improve network management
• Web-based management for easy configuration
• Limited lifetime warranty with next business day advance replacement

Gigabit Port (RJ-45)                                                      : 24-port 10/100/1000 Gigabit Ethernet
Expansion Ports                                                            : 4-port 10Gigabit Ethernet SFP+ (1/5/10GE SFP+ modules)
Number of Ports That Support PoE                          : 24-port
Power Dedicated to PoE                                              : 375W
Forwarding rate                                                             : 95.24Mpps (64-byte packets)
Switch Capacity                                                             : 128Gbps

Layer 2 Switching :
    Spanning Tree Protocol (STP) : Standard 802.1d Spanning Tree Support
    Port grouping/link aggregation : Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP) ; Up to 8 groups (8 ports per group)
    VLAN : Support for up to 4096 VLANs simultaneously, Port-based and 802.1Q tag-based VLANs, MAC-based VLAN, Protocol-based VLAN, Dynamic VLAN
Layer 3 :
    IPv4 routing : Wirespeed routing of IPv4 packets Up to 128 static routes and up to 128 IP interfaces
    CIDR : Support for Classless Inter-Domain Routing
    RIP v2 : Support for Routing Information Protocol version 2, for dynamic routing
    VRRP : Virtual Router Redundancy Protocol (VRRP) delivers improved availability in a Layer 3 network by providing redundancy of the default gateway servicing hosts on the network. VRRP versions 2 and 3 are supported. Up to 255 virtual routers are supported.
    DHCP Relay at Layer 3 : Relay of DHCP traffic across IP domains
    User Datagram Protocol (UDP) Relay : Relay of broadcast information across Layer 3 domains for application discovery or relaying of BOOTP/DHCP packets.
Stacking :
    Hardware stack : Up to 200 ports managed as a single system with hardware failover.
    High availability : Fast stack failover delivers minimal traffic loss.
    Mixed stacking support : A stack can consist of a mix of SF500 and SG500 models (mix of 10/100 and Gigabit in the same stack).
Switch Management :
    Web user interface : Built-in switch configuration utility for easy browser-based device configuration (HTTP/HTTPS). Supports configuration, system dashboard, system maintenance and monitoring.
    SNMP : SNMP versions 1, 2c, and 3 with support for traps, and SNMP v3 User-based Security Model (USM).
    RMON : Embedded RMON software agent supports 4 RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis
    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.
    VLAN mirroring : Traffic from a VLAN can be mirrored to a port for analysis with a network analyzer or RMON probe. Up to 8 source VLANs can be mirrored to one destination port.
    Warranty : Limited Lifetime