3Com 3CR17333A-91 26-Port Gigabit Ethernet Switch with 10/100/1000Mbps Auto-Negotiation

The 3Com 3CR17333-91 Switch 4210 is a Layer 2 entry-level 10/100 LAN switch with enterprise-class QoS, security and management features, delivering high value for network administrators looking for an economical edge device that provides simple port expansion.

Setting them apart from lower-end "smart managed" devices, the Switch 4210 supports an industry-standard Command Line Interface (CLI), Web-based administration, and SNMP management
Cluster together up to 32 devices for easy administration, with single IP management across 3Com switching lines with mixed clusters of Switch 4210, 4200G, 4500G, 5500 and 5500G devices.

This switch has Gigabit uplinks; its combination ports can run in one of two modes: 10/100/1000 Mbps connections over copper Ethernet cabling, or 100 or 1000 Mbps over fiber cabling using SFP mini-GBIC technology.

Specifications

Enterprise-class, entry-level and fully-managed Layer 2, 10/100 switching at an affordable price
Fixed configuration, plug-and-play design means the switch work right out of the box
SFP ports support both Gigabit and Fast Ethernet fiber connections, making network migration easier
RADIUS Authenticated Device Access (RADA) provides authentication of attached devices via MAC address for an additional level of endpoint security
IEEE 802.1X network access control offers standards-based security combined with RADIUS authentication