SuperStack II Switch 1100 and SuperStack II Switch 3300 Optional High-Speed Accessories (continued)

SuperStack II Switch

Layer 3 Module

The SuperStack II Switch Layer 3 module lets you cost effectively add routing capabilities to your switched 10/100/1000 Mbps workgroups to boost intranet performance and off-load legacy routers of LAN traffic. SuperStack II Switch 1100, 3300, and 3300 FX switches with the easy-to-install Layer 3 module seamlessly route IP traffic between subnets. IPX, AppleTalk, and other legacy protocols will be switched within their subnet (VLAN). One SuperStack II Layer 3 module can manage routing for the entire stack.

Extensive standards-based routing pro- tocol support (including RIP and OSPF) enables the switches to operate in any networking environment.

Distance Vector Multicast Routing Protocol (DVMRP) optimizes multi- media traffic delivery.

SuperStack II Switch Layer 3 module

SuperStack II Switch 1100/3300 ATM Expansion Module

The SuperStack II Switch 1100/3300 ATM expansion module provides one high-speed ATM port for connection to a high-speed ATM backbone. The port is software-configurable to run at either OC-3c (155 Mbps) or OC-12c (622 Mbps) speeds, so you can run at OC-3c speeds today and upgrade to higher OC-12c capability in the future with no additional hardware investment. The SuperStack II Switch 1100/3300 ATM expansion module delivers cost-effective functionality and performance. Advanced, built-in ATM switching and Ethernet-to-ATM internetworking fea- tures include 802.1Q Ethernet VLANs to ATM-based ELANs mapping, and Ethernet 802.1p (amendment to 802.1D) prioritization traffic to ATM Quality of Service mapping. When SuperStack II Switch 1100, 3300, or 3300 FX are configured in a stack, mul- tiple expansion modules can provide resiliency and load sharing across all ATM ports.

The expansion module’s innovative software-configurable OC-3c/OC- 12c ATM port accommodates future backbone bandwidth needs without additional hardware or software.

The module supports industrywide ATM standards, including UNI 3.0/3.1, and 4.0 signaling and LAN Emulation (LANE) 1.0 and 2.0 for interoperability in ATM environments.

SuperStack II Switch 1100/3300 ATM Expansion module

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3Com Switches warranty SuperStack II Switch Layer 3 Module, SuperStack II Switch 1100/3300 ATM Expansion Module

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.