HP Procurve Switch 4000M

A feature-rich, modular 10/100/1000 desktop switch that provides scalable, low-cost switching and all the benefits of HP Proactive Networking. Ideal for medium-to-large businesses looking for scalable, expandable, low-cost migration to 10/100/1000 switching to the desktop.

40 10/100 autosensing ports (expandable to 80)
Five open universal slots for 10/100BASE-TX, Gigabit, 10BASE-FL, or 100BASE-FX
VLAN tagging for security
IP Multicast to optimize video traffic
Easy installation with 40 autosensing 10/100 ports that support any combination of 10Mbps and 100Mbps connections with no configuration required
Five open universal slots accept any combination of modules: the 8-port 10/100BASE-TX Module, the 1-port Gigabit-SX Module, the 1-port Gigabit-LX Module , the 4-port 100BASE-FX Module, and the 4-port 10BASE-FL Module
Advanced monitoring with RMON (4 groups) and RMON extensions
IEEE 802.1Q VLAN tagging puts a secure firewall between workgroups
Port mirroring lets you monitor any combination of ports with a single RMON probe
IP multicast (IGMP) software prevents flooding of multicast video traffic and supports QoS for IP multicast traffic
Lifetime warranty

Optional hot-swappable redundant power supply
Hot-swappable modules
Handles the most demanding applications with scalable performance from 10Mbps to 100Mbps to Gigabit
High port density and a 3.8Gbps switch bus
Port trunking for higher switch-to-switch throughput
Programmable ASIC for simple firmware upgrades