3C17203 (JE034A) 3Com Switch 4400 24-Port



3Com Switch 4400 24-Port

HP SuperStack 3 4400 24-port Switch (JE034A)

Features & Benefits

Intelligent, Affordable Wire-Speed Switching
Deploy high-performance, feature-rich Ethernet LAN switching. This affordable, intelligent 10/100 switch is fully manageable, making it ideal for networks of any size.

Wire-speed performance, support for network telephony, and two uplink slots accommodate demanding applications. Optional switching modules provide resilient high-speed connections such as Fast Ethernet, including 100BASE-LX (Ethernet in the First Mile), and Gigabit Ethernet copper or fiber links.

Rapid Spanning Tree, automatic link aggregated stack-wide trunking, resilient stacking and optional redundant power supply support deliver robust performance and fault tolerance


User network login with IEEE 802.1X and RADIUS, combined with RADIUS Authenticated Device Access (RADA), based on MAC address, provide secure network access control at the network edge


Authenticated users can be automatically placed into a specific VLAN, restricting access only to the data needed


Secure Shell (SSH) encryption of login passwords, management VLANs, and management station “trusted IP address” lists help protect network from rogue management threats


LACP (802.3ad) intelligently detects configuration duplicity and uses it to trunk up to 4Gb of bandwidth across a stack, while nullifying single points of failure from the network’s edge infrastructure


Advanced Layer 4 functionality automatically identifies and prioritizes real-time or business-critical applications, such as SAP, voice, and video

Backup and restore functionality enables switch configurations to be captured and reapplied individually to a single switch or across a whole network at a push of a button


Forwarding up to 6.6 million pps, the Switch 4400 operates at full wire speed on all ports


Stackable architecture increases scalability and allows high-speed trunks between workgroup and other resources


Add optional switching modules to provide resilient high-speed connections, such as Gigabit Ethernet backbone links, or 100BASE-LX 10 links for Ethernet in First Mile over Point to Point Fiber (EFMF)


3Com® Network Supervisor software (60-day trial version included) supports automatic prioritization of real-time or critical traffic


Mix and match 24-port and 48-port SuperStack 3 Switch 4400s to create a resilient stack of up to a total of 384 10/100 connections


Product Specifications

Total ports: 24 auto negotiating 10BASE-T/100BASE-TX ports configured as AutoMDIX (crossover); 2 module slots accommodating media modules or stacking modules

Ports for supported modules vary by module: see the “Product Specifications” tab for each module for details

Media interfaces: RJ-45


Interfaces for supported modules vary by module: see the “Product Specifications” tab for each module for details


Ethernet switching features: Full-rate nonblocking switching on all 10/100 Mbps


Ethernet ports; full-/half-duplex auto-negotiation and flow control; IEEE 802.1Q


VLAN support; IEEE 802.1p traffic prioritization; DiffServ Packet Marking, Multi-

Layer Packet Classification; IEEE 802.3ad Link Aggregation Control Protocol; 802.1X Radius Network Login; IEEE 802.3ah Ethernet in First Mile over Point to Point Fiber (EFMF)


Management: Web interface management, command line interface management,


3Com Network Supervisor, 3Com Network Administrator


Height: 4.4 cm (1.7 in)


Width: 44 cm (17.3 in)


Depth: 27.4 cm (10.8 in)


Please Note


The 3Com SuperStack 3 Switch 4400 24-Port is not stackable with the 3Com SuperStack 3 Switch 4400 SE 24-Port (3C17206-US)


SuperStack 3 Switch 4400 software version 5.1, minimum, required for 100BASE-LX (IEEE 802.3ah EFMF) module operation