REFURBISHED IN EXCELLENT CONDITION WITH A 90 DAY CCS WARRANTY!!!
- Manufactured By: 3Com
- Model/Part: 3crbsg28HPwr93
- Web-managed Layer 2 Gigabit Ethernet switch with 32 static routes
- Twenty-four 10/100/1000 PoE ports and four Gigabit SFP ports; front-panel console port for CLI management
- PoE provides power for IP phones, wireless LAN access points, 3Com Intellijacks and other compliant devices over the same cable used for data
- Single IP management of up to 32 devices of the Baseline Plus 2900 family (3CRBSGxxx models)
- Operational out of the box with default settings or, if more control desired, the switch interface allows even novice users to quickly and confidently configure the switch
- VLANs segment the network by grouping users based on their data or traffic requirements, making the best use of available bandwidth
- With LACP link aggregation, automatically group ports together to form an ultra-high-bandwidth trunked connection to the network backbone and help prevent traffic bottlenecks
- IEEE 802.1X network access control provides standards-based security combined with local authentication
- MAC- and IP-based ACLs enable network traffic filtering and enhance network control
- Auto-voice VLAN automatically assigns Voice over IP (VoIP) traffic to a voice-dedicated VLAN, optimizing this delay-sensitive traffic
- Spanning Tree Protocol (STP/RSTP/MSTP) support improves network compatibility, scalability and availability
- Jumbo Frame support for reduced network
- IGMP snooping and multicast filtering optimizes network performance
- Switch can be managed with SNMP-compatible software like 3Com IMC, Network Supervisor and Network Director
Features: