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Cisco Small Business Smart Switch SLM224G

Mfg Part #: SLM224G-RF


Cisco Small Business Smart Switch SLM224G

Ordering Information
MSRP$164.00
Our Price$60.10
FREE SHIPPING
ConditionRefurbished and Factory Sealed
Out of Stock as of 2:47am 3/29/2014
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The Cisco Small Business Smart Switches are cost-effective switching solutions that are ideal for small businesses, the network edge, or workgroups within larger organizations. These easy-to-install, high-speed switches offer many of the same quality of service (QoS) and security features found in more expensive full Layer 2 managed switches, but without their complexity. The Cisco SLM224G 24-Port 10/100 + 2-port Gigabit Smart Switch offers twenty-four 10/100 copper ports with two shared Gigabit copper or optical Small Form-Factor Pluggable (SFP) uplink interfaces for connecting the switch to the core network. The simplified user interface is an intuitive management tool that enables you to quickly utilize the comprehensive feature set of the switch, resulting in a better-optimized network.

The Cisco SLM224G includes numerous QoS features to ensure that traffic is prioritized properly to deliver the best possible user experience for real-time applications such as voice and video or bandwidth-intensive graphic/video file uploads or downloads. With its IGMP snooping feature, the Cisco SLM224G limits IP multicast traffic (such as real-time presentations, video conferences, and online gaming) to only the ports that have requested it, enabling the rest of the network to operate at peak efficiency. Additional QoS capabilities such as IEEE 802.1p priority tagging, differentiated services code point (DSCP), and four hardware queues also maintain quality for real-time applications such as voice and video. Network traffic can be optimized with the switch's 802.1Q VLAN support, which enables you to quickly segregate network traffic by department or workgroup. VLANs also provide an additional layer of security by keeping sensitive data separated from other workgroups on the network.

Network security is an absolute requirement for any business, and preventing unauthorized access to the company network is critical. The Cisco SLM224G secures the network through 802.1X port authentication, which prompts end users to provide their username and password before they are permitted to pass data. User access can also be controlled through the switch's MAC-based filtering capability, which allows network access only to those devices or workstations that have been authorized as identified by their MAC address. The many-to-one or one-to-one port mirroring feature of the Cisco SLM224G enables you to monitor the type of traffic being transmitted on the network.

The Cisco SLM224G includes features for quickly expanding and growing your network. To substantially increase network throughput speeds, especially useful for companies whose employees are routinely backing up their hard drives to a company server or storage platform, the switch supports link aggregation, which allows multiple high-bandwidth trunks between switches to be set up. Link aggregation also provides a level of availability and redundancy, as traffic will continue to flow even if one of the network links breaks. The Cisco SLM224G's Spanning Tree Protocol (STP) support and storm control features help to control planned or inadvertent cable loops when switches are connected to one another. These loops can cause broadcast or multicast storms in the network and severely limit its performance. With these features, you can confidently build a mesh of switches and quickly expand your network to support your growing workforce.


Product Highlights
  • Twenty-four 10/100 switched RJ-45 ports deliver up to 200 Mbps of throughput per port
  • Two 10/100/1000 switched RJ-45 Gigabit uplink ports with two shared SFP ports (combo ports)
  • 8.8-Gbps nonblocking, store-and-forward switching mechanism
  • Simplified QoS management enabled by advanced queuing techniques using 802.1p, IPv4/v6 Differentiated Services (DiffServ)/DSCP traffic prioritization specifications
  • Configuration and monitoring from a standard web browser with a simplified management interface
  • 802.1Q-based VLANs enable segmentation of networks for improved performance and security
  • 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)
  • Multicast and broadcast storm control
  • Port mirroring for noninvasive monitoring of switch traffic
  • Fully rack-mountable using the included rack-mounting hardware

In The Box
  • Cisco Small Business Smart Switch SLM224G
  • Rack mounting kit

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General Specifications

ManufacturerCisco
Manufacturer Part #SLM224G-RF
Cost Central Item #11441138
Product DescriptionCisco Small Business Smart Switch SLM224G - Switch - managed - 24 x 10/100 + 2 x combo Gigabit SFP - desktop, rack-mountable - refurbished
Device TypeSwitch - 24 ports - managed
Enclosure TypeDesktop, rack-mountable 1U
SubtypeFast Ethernet
Ports24 x 10/100 + 2 x combo Gigabit SFP
PerformanceSwitching capacity : 8.8 Gbps
Forwarding performance : 6.55 Mpps
MAC Address Table Size8K entries
Remote Management ProtocolHTTP, TFTP
FeaturesFlow control, layer 2 switching, DHCP support, auto-negotiation, BOOTP support, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, port mirroring, store and forward, MAC address filtering, Broadcast Storm Control, Quality of Service (QoS)
Compliant StandardsIEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1x
PowerAC 120/230 V
Approximate Dimensions (WxDxH)17.3 in x 10.1 in x 1.7 in
Approximate Weight6.4 lbs
Pricing TypeRefurbished

Extended Specifications

General
Device TypeSwitch - 24 ports - managed
Enclosure TypeDesktop, rack-mountable - 1U
SubtypeFast Ethernet
Ports24 x 10/100 + 2 x combo Gigabit SFP
PerformanceSwitching capacity : 8.8 Gbps
Forwarding performance : 6.55 Mpps
MAC Address Table Size8K entries
Remote Management ProtocolHTTP, TFTP
Encryption AlgorithmMD5
Authentication MethodRADIUS
FeaturesFlow control, layer 2 switching, DHCP support, auto-negotiation, BOOTP support, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, port mirroring, store and forward, MAC address filtering, Broadcast Storm Control, Quality of Service (QoS)
Compliant StandardsIEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1x
Built-in DevicesLED panel
Status IndicatorsLink activity, port transmission speed, system
Expansion / Connectivity
Interfaces2 x 1000Base-T - RJ-45
24 x 100Base-TX - RJ-45
2 x SFP (mini-GBIC)
Power
Power DeviceInternal power supply
Voltage RequiredAC 120/230 V
Miscellaneous
Rack Mounting KitIncluded
Compliant StandardsUL, cUL, CB, FCC Part 15 A
Pricing TypeRefurbished
Dimensions & Weight
Approximate Width17.3 in
Approximate Depth10.1 in
Approximate Height1.7 in
Approximate Weight6.4 lbs
Environmental Parameters
Min Operating Temperature32 °F
Max Operating Temperature122 °F
Humidity Range Operating10 - 90% (non-condensing)
Min Storage Temperature32 °F
Max Storage Temperature158 °F
Humidity Range Storage10 - 90% (non-condensing)

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