3Com Switches warranty

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SuperStack II Switch 1100/3300 Family for Ethernet, 10/100 Fast Ethernet, and Fiber Switching

Companies today realize that the booming e-business marketplace is pro- viding them with amazing growth opportunities. To take advantage of these opportunities and sustain this growth, IT managers must find a way to boost network performance in synch with their evolving e-business require- ments. 3Com has developed a family of modular, stackable switches designed to help fast-growing companies add power and performance to their networks easily, economically, and with min- imum disruption.

The SuperStack II Switch 1100/3300 family includes four high- performance switches that can be mixed and matched to achieve the per- fect combination of cost and features for desktop, workgroup, and backbone aggregation. This is the first family of switches that enables IT managers to create a “virtual stack” of different switches that act as one logical switch—providing an easy and afford- able way to build performance and capabilities into the network as needed.

Each switch has a built-in matrix port connector at the rear of the unit. Two units can be connected with a low-cost SuperStack II Switch matrix cable; three or more units can be stacked using a SuperStack II Switch matrix module that delivers high- speed/performance interswitch links— eliminating bottlenecks between switches. Stacked switches communi- cate through matrix ports, so you don’t consume valuable Fast Ethernet or Gigabit Ethernet ports. You can mix and match multiple switches to create one virtual switch of up to 110

switched ports that is manageable as a single entity with a single IP address (note: multiple IP addresses can be sup- ported to provide resilient stack management).

To make management even easier, the SuperStack II 1100/3300 family features Web-based monitoring and control, so IT staff can troubleshoot or configure a stack from any location. Embedded Remote Monitoring (RMON) support provides detailed information on network traffic. The switches also ship with 3Com Transcend Network Supervisor, an easy and automatic management solution specifically designed for small- and medium-sized businesses.

For added reliability, the switches support resilient links and spanning tree, as well as optional redundant power supplies.

In addition to this easy mix-and- match scalability, the SuperStack II Switch 1100/3300 family supports a broad range of expansion modules (such as Layer 3 switching, Gigabit Ethernet, or ATM support) to add con- nectivity or functionality as needed.

What’s more, all four models share the same software, reducing training time and ensuring flawless interoper- ability. Companies can even bolster their e-business initiatives by adding voice and video to their networks with a rich traffic management feature set, including:

•Policy enforcement with Fast IP, IGMP snooping, IEEE 802.1D (incorporating 802.1p prioritiza- tion), and IEEE 802.1Q standards-based VLANs

•Dual queues to help prioritize multi- media traffic

•Multicast filtering using IGMP snooping/GMRP for more efficient bandwidth utilization when trans- porting video traffic

•Elastic port buffering for on-the-fly port buffer memory allocation, enabling automatic performance optimization based on network traffic

•Flow control to maximize perfor- mance and minimize packet loss under heavy network loading

•Automatic detection of full-/half- duplex operation on all ports to maximize performance without manual configuration

•Trunking support to aggregate links into a single high-speed connection to other switches or backbone net- works

•Optional Layer 3 switching to increase network performance by off-loading legacy routers and con- trolling broadcast/multimedia traffic

All models in the SuperStack II Switch 1100/3300 family come with the 3Com lifetime limited warranty, which includes 5 years of free advance hardware replacement (3Com will ship a new switch out to you even before you return the old one.). For extra assurance, you’ll also receive 90 days of free telephone technical support, as well as free lifetime software upgrades.

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Contents AN Switche s SuperStack Switches for All Your Technology Needs N S w i t c h e s SuperStack II SystemsClass of Service CoS FeaturesFeatures Supported for SuperStack II Switches StackabilityNetwork Availability VLANsTraffic Management Layer 3 SupportFast Ethernet LAN and WAN connectivity Gigabit Ethernet LAN and WAN connectivity SystemFront view of 12 port SuperStack II Baseline 10/100 SwitchesSuperStack II Baseline 10/100 Switches Front view of 24 portAbout the Switch SuperStack II Switch 610 for Ethernet and Fast EthernetSuperStack II Switch Page SuperStack II Switch 3300 FX About the SwitchesFront view Switch 3300 XM SuperStack II Switch Gigabit 1000BASE-LX, 1000BASE-TSuperStack II Switch Layer 3 Module SuperStack II Switch 1100/3300 ATM Expansion ModuleH e Front view of 36 port Front view of 9300 LX Front view of 9300 SXFront view of 9300SX/LX SuperStack II Switch 9000 Gigabit Ethernet Layer 3 Switching SuperStack II Switch MbpsEthernet to Fddi Switching Ethernet-to-ATM SwitchingSophisticated Medium and Large Enterprise Solution Medium Enterprise SolutionNetwork Management SuperStack II Switches at a Glance SuperStack II 10/100 Product name Baseline SwitchSuperStack 300 XM Switch 3300 FX SuperStack II High-Performance Stackable Switches SpecificationsIndicator Chart At-a-GlanceTechnology Supported for SuperStack II Switches Specifications SuperStack II SwitchesSuperStack Switch Layer 3 Module 3ComSuperStack Ordering Information

Switches specifications

3Com switches have long been a significant player in the networking landscape, known for their reliable performance and robust features tailored for both small and medium-sized businesses as well as enterprise environments. Over the years, 3Com has developed a range of switches that cater to various networking needs, supporting a diverse array of applications. As part of HP's networking product line since their acquisition, 3Com switches have integrated advanced technologies and offered a variety of characteristics that enhance network performance and collaboration.

One of the main features of 3Com switches is their high-performance switching capabilities. Many 3Com models provide Gigabit Ethernet connectivity, allowing for rapid data transfers and reducing latency in network communications. This is particularly beneficial for businesses that rely on real-time data processing and high-bandwidth applications, such as video conferencing and large file transfers.

Another noteworthy characteristic of 3Com switches is their intelligent management features. They often come equipped with a web-based interface that allows for streamlined configuration and monitoring of network traffic. This enables IT administrators to manage their networks efficiently, deploying updates and troubleshooting issues with ease. Further enhancing network manageability, many 3Com switches support SNMP (Simple Network Management Protocol), enabling centralized management of multiple devices across a network.

Furthermore, 3Com switches incorporate Power over Ethernet (PoE) technology, allowing them to deliver power along with data through standard Ethernet cables. This is particularly advantageous for powering devices such as IP cameras, VoIP phones, and wireless access points without the need for additional power sources, simplifying deployment and reducing clutter.

Scalability is another defining feature of 3Com switches. Many models are designed to facilitate easy expansion, accommodating growing network demands. Organizations can start with a few switches and expand their network infrastructure as their requirements evolve, ensuring that their investment in networking equipment remains relevant over time.

In terms of security, 3Com switches provide robust features such as VLAN support, network access control, and port security, safeguarding sensitive data and reducing the risk of unauthorized access. These elements are critical for maintaining a secure and reliable network environment.

In summary, 3Com switches deliver a combination of high performance, intelligent management capabilities, PoE technology, scalability, and robust security features. These characteristics make them an ideal choice for businesses looking to enhance their networking infrastructure and support dynamic and growing operational needs.
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