3Com warranty SuperStack Switches for All Your Technology Needs

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SuperStack II

Switches for All Your

Technology Needs

Today, your desktop population probably requires a mix of 10 Mbps and 100 Mbps service to meet the individual demands of your users. As you deliver higher speeds to the desktop, server connections may become strained, so you need options to scale to Fast Ethernet, Gigabit Ethernet, or ATM for high-speed desktop and server connections as well as in the backbone. With the SuperStack II family of switches, you can support all of your bandwidth requirements with the appropriate technology and the appropriate level of control.

Ethernet

Today, Ethernet is the most popular topology for implementing local area networks. Ethernet provides bandwidth that can be either shared across a number of users using hubs, or dedicated to workstations using switched technology.

In This Guide:

 

SuperStack II Switches for All Your Technology Needs

2

Features Supported for SuperStack II Switches

4

Product Configurations (Diagrams)

6–7

New Products

 

SuperStack II Baseline 10/100 Switches

8

SuperStack II Switch 610

9

SuperStack II Switch 1100/3300 Family

10-12

SuperStack II Switch 1100 and 3300—Optional High-Speed Accessories

13-14

SuperStack II Switch 3800

15

SuperStack II Switch 3900 and Switch 9300

16

SuperStack II Switch 9000

18

SuperStack II Switch 9100

19

SuperStack II Switch 2200

20

SuperStack II Switch 2700

20

Network Management

21

SuperStack II Switches at a Glance

22–23

Specifications

24–27

Technology Supported for SuperStack II Switches

25

Ordering Information

28

The availability of low-cost Ethernet switches has also made it possible to deliver dedicated 10 Mbps full-duplex links to the desktop, for affordable high- performance, high-functionality, and highly manageable networks.

Fast Ethernet

Fast Ethernet, based on the Ethernet standard, is a high-speed technology that runs over your existing infrastructure, works with your existing management systems, and requires no retraining by your IT staff. Fast Ethernet is one of the most popular high-speed technologies because it’s cost effective, stable, and compatible with existing Ethernet LAN environments. Fast Ethernet runs over fiber and copper. For greater perfor- mance, full-duplex is also supported.

10/100 Ethernet/Fast Ethernet

10/100 Ethernet/Fast Ethernet with autosensing capability is one of the most economical and flexible ways to add bandwidth immediately—while maintaining migration options to higher bandwidth in the future. 10/100 technology combines conventional 10BASE-T and high-speed 100BASE- TX support in one device, delivering higher bandwidth to the desktop, aggregating 10/100 hubs, and maintaining the status quo for those who are efficiently served by 10 Mbps Ethernet. With 10/100 autosensing functionality, there is no need to

configure individual switched ports. The switch automatically senses the speed of the connected end device (either 10 Mbps or 100 Mbps) and channels the data through at the appropriate speed.

Gigabit Ethernet

Gigabit Ethernet retains the traditional simplicity and manageability of Ethernet and Fast Ethernet, making it easy to integrate with existing LAN equipment. It allows a tenfold increase in backbone bandwidth over Fast Ethernet with minimal impact on support staff. The extra bandwidth helps you deal with unplanned changes and additions to the network, and frees you from constantly tuning the network. Gigabit Ethernet is a powerful backbone/server solution because it delivers phenomenal bandwidth cost effectively, preserves the Ethernet frame format, and works with your existing traffic management systems.

ATM

ATM is an established LAN backbone technology that offers significant benefits to larger organizations by providing tight integration between LAN and WAN environments and offering high levels of resilience and redundancy. In the LAN environment, OC-3c (155 Mbps) and OC-12c

(622 Mbps) connections are used to communicate across the network. While these connections do not provide the

raw bandwidth of Gigabit Ethernet, ATM provides alternative methods for delivering effective backbone solutions, such as Quality of Service (QoS), which guarantees bandwidth to applications. The control offered by ATM enables the deterministic delivery of applications and services in complex network environments.

Layer 3 Switching

Intranets and extranets, while proving indispensable for companies of all sizes, are also causing new traffic management problems. Hypertext links between servers and e-mails create any-to-any traffic that are overwhelming legacy LAN routers. As a result, companies are experiencing more bottlenecks between subnetworks. Layer 3 switching solves these intranet bottleneck problems by embedding classical routing in the switch hardware that routes traffic at high speeds while intelligently isolating faults, containing broadcast traffic, and providing seamless subnet/VLAN connections.

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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 portSuperStack II Switch SuperStack II Switch 610 for Ethernet and Fast EthernetAbout the Switch Page Front view About the SwitchesSuperStack II Switch 3300 FX 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 9300SX/LX Front view of 9300 SXFront view of 9300 LX SuperStack II Switch 9000 Gigabit Ethernet Layer 3 Switching SuperStack II Switch MbpsEthernet to Fddi Switching Ethernet-to-ATM SwitchingNetwork Management Medium Enterprise SolutionSophisticated Medium and Large Enterprise Solution 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.