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Cisco SG500-52MP 52-Port PoE Gigabit Ethernet Stackable Managed Switch $1,749.00

Cisco SG500-52 Gigabit Ethernet Stackable Managed Switch

$895.00

Product Descriptions

  • 48 x Gigabyte Ethernet (RJ-45) Ports
  • 2 x Combo GbE/2 x 1 G/5 G SFP
  • 120 Gb/s Switching Capacity
  • 32 MB Flash Memory
  • 256 MB RAM/800 MHz ARM CPU
  • True Stacking Capability
  • Networkwide Automatic Voice Deployment
  • Advanced Layer 3 Traffic Management
  • Jumbo Frames up to 9 K (9216) Bytes
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Description

Description

This 500 Series Cisco switch features a 120 Gbps switching capacity along with 77.38 Mpps data transfer capacity. Cisco SG500-52 offers an enhanced security and QoS functionality to ensure bandwidth. It allow you to support sophisticated capabilities without increasing IT head count.  This series switches provide the ideal combination of affordability and capabilities for small businesses (SMBs), and help create a more efficient, better-connected workforce, and also improves the availability of your critical business applications, protect sensitive data and optimize network bandwidth, and provides an ideal solution when you require a reliable solution to share network resources and connect computers, printers and servers.

 

Performancexwrftebaccfx
Throughput 77.38 Mp/s (64-byte packets)
Switching Capacity 120 Gb/s
Ports 48 x Gigabyte Ethernet (RJ-45)
2 x Combo Gigabyte Ethernet
2 x 1 G/5 G SFP
Flash Memory 32 MB
RAM 256 MB
CPU 800 MHz ARM
Packet Buffer 2 x 8 Mb
Standards IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE- T Gigabit Ethernet, IEEE 802.3ad Link Aggregation Control Protocol, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, IEEE 802.3 ad LACP, IEEE 802.1D (STP, GARP and GVRP), IEEE 802.1Q/p VLAN, IEEE 802.1w Rapid STP, IEEE 802.1s Multiple STP, IEEE 802.1X Port Access Authentication, IEEE 802.3af, IEEE 802.3at, RFC 768, RFC 783, RFC 791, RFC 792, RFC 793, RFC 813, RFC 879, RFC 896, RFC 826, RFC 854, RFC 855, RFC 856, RFC 858, RFC 894, RFC 919, RFC 922, RFC 920, RFC 950, RFC 951, RFC 1042, RFC 1071, RFC 1123, RFC 1141, RFC 1155, RFC 1157, RFC 1350, RFC 1533, RFC 1541, RFC 1542, RFC 1624, RFC 1700, RFC 1867, RFC 2030, RFC 2616, RFC 2131, RFC 2132, RFC 3164, RFC 3411, RFC 3412, RFC 3413, RFC 3414, RFC 3415, RFC 2576, RFC 4330, RFC 1213, RFC 1215, RFC 1286, RFC 1442, RFC 1451, RFC 1493, RFC 1573, RFC 1643, RFC 1757, RFC 1907, RFC 2011, RFC 2012, RFC 2013, RFC 2233, RFC 2618, RFC 2665, RFC 2666, RFC 2674, RFC 2737, RFC 2819, RFC 2863, RFC 1157, RFC 1493, RFC 1215, and RFC 3416
MAC Table Size 16K (16384) MAC addresses
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
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 Automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS
Auto voice capabilities deliver network-wide zero touch deployment of voice endpoints and call control devices
Multicast TV VLAN Allows the single multicast VLAN to be shared in the network while subscribers remain in separate VLANs
Q-in-Q VLANs transparently cross over a service provider network while isolating traffic among customers
Unidirectional Link Detection UDLD monitors physical connection to detect unidirectional links caused by incorrect wiring or port faults to prevent forwarding loops and black-holing of traffic in switched networks
GVRP/GARP Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP) enable automatic propagation and configuration of VLANs in a bridged domain
DHCP At Layer-2: Relay of DHCP traffic to DHCP server in a different VLAN
Works with DHCP option 82
IGMP snooping Versions 1, 2, and 3: Internet Group Management Protocol (IGMP) limits bandwidth-intensive multicast traffic to only the requesters
Supports 1 K (1024)
HOL Blocking Yes
Jumbo Frames Frames up to 9 K (9216) bytes in length
IGMP Querier IGMP querier is used to support a Layer-2 multicast domain of snooping switches in the absence of a multicast router
Layer-3
IPv4 Routing Wirespeed routing of IPv4 packets
Up to 2K (2048) static routes and up to 256 IP interfaces
Wirespeed IPv6 Static Routing Up to 2K (2048) static routes and up to 128 IPv6 interfaces
Layer-3 Interface Configuration of Layer-3 interface on physical port, LAG, VLAN interface or loopback interface
DHCP Server Switch functions as an IPv4 DHCP Server serving IP addresses for multiple DHCP pools/scopes
Support for DHCP options
CIDR Support for Classless Inter-Domain Routing
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
Stack
Hardware Stacking Up to 8 units in a stack
Up to 416 ports managed as a single system with hardware failover
Service Availability Fast stack failover delivers minimal traffic loss
Configuration Master/backup for resilient stack control
Auto-numbering
Hot-swap of units in stack
Ring and chain stacking options Auto stacking port speed flexible stacking port options
Stack Interconnects Cost-effective 5G copper and high-speed 10 G Fiber and copper interfaces
Hybrid Stack A mix of SF500, SG500, and SG500X in the same stack (10/100, Gigabit, and 10 Gigabit)
Security
SSH 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 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
Authentication Web Based: Provides network admission control through web browser to any host devices and operating systems
STP BPDU Guard A security mechanism to protect the networks from invalid configurations
A port enabled for Bridge Protocol Data Unit (BPDU) guard is shut down if a BPDU message is received on that port
Avoids accidental topology loops
STP Root Guard Prevents edge devices not in the network administrator’s control from becoming Spanning Tree Protocol root nodes
Port Security Ability to lock Source MAC addresses to ports, and limit the number of learned MAC addresses
Storm Control Broadcast, multicast, and unknown unicast
DoS prevention Denial-of-Service (DoS) attack prevention
ACLs Support for up to 2K (2048) rules
Time-based ACLs supported
Drop or rate limit based on source and destination MAC, VLAN ID or IP address, protocol, port, 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, and TCP flag
IP Source Guard Filters out IP packets received from the port if the source IP addresses of the packets have not been statically configured or dynamically learned from DHCP snooping
Prevents IP address spoofing
Dynamic ARP Inspection The switch discards ARP packets from a port if there are no static or dynamic IP/MAC bindings or if there is a discrepancy between the source or destination address in the ARP packet
Prevents man-in-the-middle attacks
IP/Mac/Port Binding DHCP Snooping, IP Source Guard, and Dynamic ARP Inspection work together to prevent DoS attacks in the network, thereby increasing network availability
Secure Core Technology Ensures that the switch will receive and process management and protocol traffic no matter how much traffic is received
Secure Sensitive Data A mechanism to manage sensitive data (such as passwords, keys, etc.) securely on the switch, populating this data to other devices, and secure auto-configuration
Access to view the sensitive data as plaintext or encrypted is provided according to the user-configured access level and the access method of the user.
Layer-2 Isolation (PVE) With Community VLAN: Private VLAN Edge provides security and isolation between switch ports, which helps ensure that users cannot snoop on other users traffic
Supports multiple uplinks
RADIUS/TACACS Supports RADIUS and TACACS authentication
RADIUS Accounting RADIUS accounting functions allow data to be sent at the start and end of services, indicating the amount of resources (such as time, packets, bytes, and so on) used during the session
Multiple User Privilege Levels In CLI: 1, 7, and 15 privilege levels
Quality of Service (QoS)
Priority Levels 8 x hardware queues
Scheduling Strict Priority and weighted round-robin
Class of service Port based, 802.1p VLAN priority based, IPv4/v6 IP precedence/ToS/DSCP based, DiffServ, classification and re-marking ACLs, and trusted QoS
Queue assignment based on differentiated services code point (DSCP) and class of service (802.1p/CoS)
Rate Limiting Ingress policer, egress shaping and ingress rate control, per VLAN, per port, and flow based
IPv6 IPv6 Host Mode IPv6 over Ethernet Dual IPv6/IPv4 stack
IPv6 Neighbor and Router Discovery (ND) IPv6 Stateless Address Auto-configuration Path MTU Discovery
Duplicate Address Detection (DAD) ICMPv6
IPv6 over IPv4 network with ISATAP tunnel support
USGv6 and IPv6 Gold Logo certifiedQoS: Prioritize IPv6 packets in hardware

ACL: Drop or rate limit IPv6 packets in hardware

First Hop Security: RA guard
ND inspection
DHCPv6 guard
Neighbor binding table (Snooping and static entries)
Neighbor binding integrity check

Applications: Web/SSL, Telnet Server/SSH, Ping, Traceroute, SNTP, TFTP, SNMP, RADIUS, Syslog, DNS client, DHCP Client, DHCP Autoconfig, IPv6 DHCP Relay, and TACACS
Congestion Avoidance A TCP congestion avoidance algorithm is required to minimize and prevent global TCP loss synchronization
Multicast Listener Discovery Deliver IPv6 multicast packets only to the required receivers
IPv6 RFC Supported RFC 4443 (which obsoletes RFC 2463) – ICMPv6
RFC 4291 (which obsoletes RFC 3513) – IPv6 Address architecture
RFC 4291 – IP Version 6 Addressing Architecture
RFC 2460 – IPv6 Specification
RFC 4861 (which obsoletes RFC 2461) – Neighbor Discovery for IPv6
RFC 4862 (which obsoletes RFC 2462) – IPv6 Stateless Address Auto-configuration
RFC 1981 – Path MTU Discovery
RFC 4007 – IPv6 Scoped Address Architecture
RFC 3484 – Default address selection mechanism
RFC 5214 (which obsoletes RFC 4214) – ISATAP tunneling RFC 4293 – MIB
IPv6: Textual conventions and general group RFC 3595 – Textual conventions for IPv6 Flow Label
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)
Standard MIB lldp-MIB
lldpextdot1-MIB
lldpextdot3-MIB
lldpextmed-MIB
rfc2674-MIB
rfc2575-MIB
rfc2573-MIB
rfc2233-MIB
rfc2013-MIB
rfc2012-MIB
rfc2011-MIB
RFC-1212
RFC-1215
rfc2665-MIB
rfc2668-MIB
rfc2737-MIB
rfc3621-MIB
rfc4668-MIB
rfc4670-MIB
trunk-MIB
tunnel-MIB
udp-MIB
draft-ietf-bridge-8021x-MIB
draft-ietf-bridge-rstpmib-04-MIB
draft-ietf-hubmib-etherif-mib-v3-00-MIB
ianaaddrfamnumbers-MIB
SNMPv2-CONF
SNMPv2-TC
p-bridge-MIB
q-bridge-MIB
rfc1389-MIB
rfc1493-MIB
rfc1611-MIB
rfc1612-MIB
rfc1850-MIB
rfc1907-MIB
rfc2571-MIB
rfc2572-MIB
rfc2574-MIB
rfc2576-MIB
rfc2613-MIB
ianaifty-MIB
ianaprot-MIB
inet-address-MIB
ip-forward-MIB
ip-MIB
RFC1155-SMI
RFC1213-MIB
SNMPv2-MIB
SNMPv2-SMI
SNMPv2-TM
RMON-MIB
rfc1724-MIB
dcb-raj-DCBX-MIB-1108-MIB
rfc1213-MIB
rfc1757-MIB
Private MIB CISCOSB-lldp-MIB
CISCOSB-brgmulticast-MIB
CISCOSB-bridgemibobjects-MIB
CISCOSB-bonjour-MIB
CISCOSB-dhcpcl-MIB
CISCOSB-MIB
CISCOSB-wrandomtaildrop-MIB
CISCOSB-traceroute-MIB
CISCOSB-telnet-MIB
CISCOSB-stormctrl-MIB
CISCOSB-ssh-MIB
CISCOSB-socket-MIB
CISCOSB-sntp-MIB
CISCOSB-smon-MIB
CISCOSB-phy-MIB
CISCOSB-multisessionterminal-MIB
CISCOSB-mri-MIB
CISCOSB-jumboframes-MIB
CISCOSB-gvrp-MIB
CISCOSB-endofmib-MIB
CISCOSB-dot1x-MIB
CISCOSB-deviceparams-MIB
CISCOSB-cli-MIB
CISCOSB-cdb-MIB
CISCOSB-brgmacswitch-MIB
CISCOSB-3sw2swtables-MIB
CISCOSB-smartPorts-MIB
CISCOSB-tbi-MIB
CISCOSB-macbaseprio-MIB
CISCOSB-env_mib-MIB
CISCOSB-policy-MIB
CISCOSB-sensor-MIB
CISCOSB-aaa-MIB
CISCOSB-application-MIB
CISCOSB-bridgesecurity-MIB
CISCOSB-copy-MIB
CISCOSB-CpuCounters-MIB
CISCOSB-Custom1BonjourService-MIB
CISCOSB-dhcp-MIB
CISCOSB-iprouter-MIB
CISCOSB-ipv6-MIB
CISCOSB-mnginf-MIB
CISCOSB-lcli-MIB
CISCOSB-localization-MIB
CISCOSB-mcmngr-MIB
CISCOSB-mng-MIB
CISCOSB-physdescription-MIB
CISCOSB-protectedport-MIB
CISCOSB-rmon-MIB
CISCOSB-rs232-MIB
CISCOSB-SecuritySuite-MIB
CISCOSB-snmp-MIB
CISCOSB-specialbpdu-MIB
CISCOSB-banner-MIB
CISCOSB-syslog-MIB
CISCOSB-TcpSession-MIB
CISCOSB-traps-MIB
CISCOSB-trunk-MIB
CISCOSB-tuning-MIB
CISCOSB-tunnel-MIB
CISCOSB-udp-MIB
CISCOSB-vlan-MIB
CISCOSB-ipstdacl-MIB
CISCOSB-eee-MIB
CISCOSB-ssl-MIB
CISCOSB-digitalkeymanage-MIB
CISCOSB-qosclimib-MIB
CISCOSB-vrrp-MIB
CISCOSB-tbp-MIB
CISCOSB-stack-MIB
CISCOSMB-MIB
CISCOSB-secsd-MIB
CISCOSB-draft-ietf-entmib-sensor-MIB
CISCOSB-draft-ietf-syslog-device-MIB
CISCOSB-rfc2925-MIB
CISCOSB-vrrpv3-MIB
CISCO-SMI-MIB
CISCOSB-dlf-MIB
CISCOSB-dnscl-MIB
CISCOSB-embweb-MIB
CISCOSB-fft-MIB
CISCOSB-file-MIB CISCOSB-greeneth-MIB
CISCOSB-interfaces-MIB
CISCOSB-interfaces_recovery-MIB
CISCOSB-ip-MIB
CISCOSB-DebugCapabilities-MIB
CISCOSB-CDP-MIB
CISCOSB-vlanVoice-MIB
CISCOSB-EVENTS-MIB
CISCOSB-sysmng-MIB
CiscoSB-sct-MIB
Cisco-TC-MIB
Cisco-VTP-MIB
Cisco-CDP-MIB
RMON Embedded RMON software agent supports four RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis
IPv4 and IPv6 Dual Stack Coexistence of both protocol stacks to ease migration
Firmware Upgrade Web browser upgrade (HTTP/HTTPS) and TFTP and SCP
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
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
DHCP DHCP options facilitate tighter control from a central point (DHCP Server), to obtain IP address, auto configuration (with configuration file download), DHCP Relay, and host name
Auto Configuration With Secure Copy (SCP) File Download: Enables secure mass deployment with protection of sensitive data
Localization Localization of GUI and documentation into multiple languages
Text-Editable Configs Config files can be edited with a text editor and downloaded to another switch, facilitating easier mass deployment
Smartports Simplified configuration of QoS and security capabilities
Auto Smartports Automatically applies the intelligence delivered through the Smartports roles to the port based on the devices discovered over Cisco Discovery Protocol or LLDP-MED
Facilitates zero touch deployments
Secure Copy Textview CLI
Textview CLI Full CLI as well as a menu CLI is supported
Cloud Services Support for Cisco Small Business and Cisco OnPlus
Login Banner Configurable multiple banners for web as well as CLI
Time-Based Port Operation Link up or down based on user-defined schedule (when the port is administratively up)
Other Management Traceroute, single IP management, HTTP/HTTPS, SSH, RADIUS, port mirroring, TFTP upgrade, DHCP client, BOOTP, Simple Network Time Protocol (SNTP), Xmodem upgrade, cable diagnostics, Ping, syslog, Telnet client (SSH secure support), Automatic time settings from Management Station
Power
Power Input 100 to 240 V 47 to 63 Hz, internal, universal
Power Efficiency Energy Detect: Automatically turns power off on Gigabit Ethernet RJ-45 port when detecting link down. Active mode is resumed without loss of any packets when the switch detects the link is up
Supports IEEE 802.3az on all Gigabit copper ports
LEDs can be manually turned off to save on energy
Cable Length Detection Adjusts the signal strength based on the cable length
Reduces the power consumption for cable shorter than 10m
Supported on Gigabit Ethernet models
Power Consumption Green Power Mode: EEE Short Reach Energy Detect
Heat Dissipation 147.7 BTU/hr
Generalxwrftebaccfx
System Requirements Web Browser: Mozilla Firefox version 8 or later, Microsoft Internet Explorer version 7 or later, Safari, and Chrome
TCP/IP, network adapter, and network operating system (such as Microsoft Windows, Linux, or Mac OS X) installed
Buttons Reset button
Cabling Type Unshielded twisted pair (UTP) Category 5 or better
Fiber options (SMF and MMF)
Coaxial SFP for stacking purposes
LED Indicators LED power savings, System, Link/Act, and Speed
Certification UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A
Fans 4 x Fans (5000 rpm)
Acoustic Noise 41.3 dB
Operating Temperature 32 to 122°F (0 to 50°C)
Storage Temperature -4 to 158°F (-20 to 70°C)
Operating Relative Humidity 10 to 90% (non-condensing)
Storage Relative Humidity 10 to 90% (non-condensing)
MTBF At 122°F (50°C): 154,250.1 hours
Dimensions (W x H x D) 17.32 x 1.73 x 10.11″ (440.00 x 44.00 x 257.00 mm)
Weight 8.11 lb (3.95 kg)
Packaging Info
Package Weight 12.0 lb
Box Dimensions (LxWxH) 21.26 x 15.197 x 4.252″

 

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