CISCO SG500-52P-K9-G5 52-PORT GIGABIT STACKABLE MANAGED SWITCH (CLEARANCE), Replaced by SG350x-xx - ราคา และสินค้า โดย Thaiinternetwork.com

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CISCO SG500-52P-K9-G5 52-PORT GIGABIT STACKABLE MANAGED SWITCH (CLEARANCE), Replaced by SG350x-xx

Switch Managed, 48 x 10/100/1000, 2 x combo Gigabit SFP, 2 x SFP, rack-mountable, PoE


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SG500-52P-K9-G5

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Last update: 2018-05-23 13:00:08


Cisco SG500-52P 52-port Gigabit POE Stackable Managed Switch

SG500-52P-K9-G5

Features and Capabilities

  • High Reliability and Resiliency : Keep your network up and running with advanced redundancy and availability features that reduce downtime and improve network resiliency so your business never slows down.
  • Advanced Features : Strong security, advanced QoS, IPv6 support, Layer 3 routing, Power over Ethernet Plus (PoE+) and 10 Gigabit Ethernet connectivity deliver the capabilities needed to support applications today and tomorrow.
  • Power-Efficient : A variety of power-saving features, including Energy Efficient Ethernet, optimizes power usage and reduces energy consumption without compromising performance.
  • Simplified Network Setup and Operations : Intuitive browser-based tools, auto-configuration and discovery, and true stacking make theses switches easy to use and manage and simplify day-to-day network operations.
  • Peace of Mind : All Cisco 500 Series Switches are protected for the life of the product by the Cisco Limited Lifetime Hardware Warranty, including next-business-day advance replacement (where available).

Easy Deployment and Use

Cisco 500 Series switches are designed to be easy to use and manage by small businesses or the partners that serve them. They feature :

  • Simple-to-use graphical interfaces reduce the time required to deploy, troubleshoot, and manage the network and allow you to support sophisticated capabilities without increasing IT head count.
  • The switches also support Textview, a full command-line interface (CLI) option for partners that prefer it.
  • Using Auto Smartports intelligence, the switch can detect a network device connected to any port and automatically configure the optimal security, quality of service (QoS), and availability on that port.
  • Cisco Discovery Protocol (CDP) discovers Cisco devices and allows devices to share critical configuration information, simplifying network setup and integration.
  • Support for Simple Network Management Protocol (SNMP) allows you to set up and manage your switches and other Cisco devices remotely from a network management station, improving IT workflow and mass configurations.
  • The Cisco FindIT utility, which works through a simple toolbar on the user’s web browser, discovers Cisco devices in the network and displays basic information, such as serial numbers and IP addresses, to aid in configuration and deployment.

Simplified IT Operation

Cisco 500 Series switches help optimize your IT operations with built-in features that simplify and streamline day-to-day network operation :

  • True stacking allows you to troubleshoot, configure, and manage multiple physical switches as a single entity.
  • Unlike other stacking switches that require uniform configurations, the Cisco 500 Series allows you to mix Fast Ethernet, Gigabit Ethernet, and 10 Gigabit Ethernet models in a single stack, providing total flexibility without sacrificing manageability.
  • Cisco switches use common chipsets/software across all switching portfolios, so all Cisco switches within a category support the same feature set - making it easier to manage and support all switches across the network.

True Stacking

Some switches claim to support stacking but in practice support only “clustering” - meaning that each switch must still be managed and configured individually. Cisco 500 Series switches provide true stacking capability, allowing you to configure, manage, and troubleshoot all switches in a stack as a single unit, with a single IP address.

A true stack delivers a unified data and control plane, in addition to management plane, providing flexibility, scalability, and ease of use since the stack of units operate as a single entity constituting all the ports of the stack members. This capability can radically reduce complexity in a growing network environment while improving the resiliency and availability of network applications. True stacking also provides other cost savings and administrative benefits through features such as cross-stack QoS, VLANs, and port mirroring, which clustered switches can’t support.

Specifications

Performance
Capacity in mpps (64-byte packets) 77.38
Switching Capacity (Gbps) 120
Layer 2 Switching
Spanning Tree Protocol Standard 802.1d Spanning Tree Support Fast convergence using 802.1w (Rapid Spanning Tree [RSTP]), enabled by default Multiple spanning tree instances using 802.1s (MSTP). 16 instances are supported
Port grouping/link aggregation Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP)
  • Up to 32 groups
  • Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad LAG
VLAN Support for up to 4096 VLANs simultaneously Port-based and 802.1Q tag-based VLANs MAC-based VLAN Management VLAN PVE (Private VLAN Edge), also known as Protected Port, with multiple uplinks Guest VLAN Unauthenticated VLAN Protocol-based VLAN CPE VLAN Dynamic VLAN assignment via Radius server along with 802.1x client authentication
Voice VLAN Voice traffic is automatically assigned to a voice-specific VLAN and treated with ppropriate levels of QoS. Auto voice capabilities deliver network-wide zero touch deployment of voice endpoints and call control devices.
Stacking
Hardware stack Up to 8 units in a stack. Up to 416 ports managed as a single system with hardware failover.
High availability Fast stack failover delivers minimal traffic loss.
Security
SSH SSH is a secure replacement for Telnet traffic. SCP also uses SSH. SSH versions 1 and 2 are supported.
SSL Secure Sockets Layer (SSL) encrypts all HTTPS traffic, allowing secure access to the browser-based management GUI in the switch.
IEEE 802.1X (Authenticator role) RADIUS authentication and accounting, MD5 hash, guest VLAN, unauthenticated VLAN, single/multiple host mode and single/multiple sessions Supports time-based 802.1X Dynamic VLAN assignment
Web Based Authentication Web based authentication provides network admission control through web browser to any host devices and operating systems.
IPv6
IPv6 QoS Prioritize IPv6 packets in hardware
IPv6 applications Web/SSL, Telnet Server/SSH, Ping, Traceroute, SNTP, TFTP, SNMP, RADIUS, Syslog, DNS client, DHCP Client, DHCP Autoconfig, IPv6 DHCP Relay, TACACS
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)
Power consumption (worst case)
Power Dedicated to PoE 375W
Number of Ports That Support PoE 48
System Power Consumption 110V=63.7W 220V=64.7W
Power Consumption (with PoE) 110V=460.5W 220V=452W
Heat Dissipation (BTU/hr) 1542.29
Ports
Total System Ports 48GE + 4 GE (5G Stacking)
Combo Ports (RJ-45 + SFP) 2 combo GE + 2 1G/5G SFP

 

DataSheet

  • Warranty 5Years fr EOS
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