Cisco WS-C3750G-12S-S CATALYST 3750 12 SFP STANDARD Switch

Improves LAN operating efficiency by bining industry-leading ease of use and the highest resiliency available for stackable switchesFeatures Cisco StackWise technology a 32-Gbps stack interconnect that allows customers to build a unified highly resilient switching system one switch at a time For mid-sized organizations and enterprise branch offices the 3750G-12S eases deployment of converged applications and adapts to changing business needs by providing configuration flexibility support for converged work patterns and automation of intelligent work-services configurations. In addition the 3750G-12S is optimized for high-density Gigabit Ether deployments and includes a diverse range of switches that meet access aggregation or small-work backbone-connectivity requirementInterfaces/Ports: 1 x RJ-45 Console Management; Expansion Slots: (12 Total) SFP (mini-GBIC) Flow Control: IEEE 802.3x (Full-duplex) Layer Support: 2 to 3; Number of Stacks: 9; Address Table: 12 K MAC Address -Manageable: Yes; Management: Command-line interface (CLI) Cisco Cluster Management Suite (CMS) Software CiscoWorks IGMP snooping Up to 1024 VLANs per switch or stack and up to 128 spanning-tree instances per switch are supported 4000 VLAN IDs aresupported Cisco Group Management Protocol (CGMP) RMON Trivial File Transfer Protocol (TFTP) Web browser setup utility allows one-click initialization for IP addresses and passwords SNMP v1 v2c and v3 Protocols: DVMRP DHCP DTP PAgP LACP RSTP RIP v1.0 RIP v2.0 MSTP VTP ARP TCP/IP CDPv1 CDPv2 HSRP PVRST+Security Features: RADIUS TACACS+ SSH VLANs 1000 access control entries (ACEs) are supported Authentication Port-level security Identity-based work services with 802.1x and extensionsOperating System: Software Image: Standard Multilayer Image (SMI) Status Indicators: Per-port status LEDs: Link integrity Disabled Activity Speed Full-duplex indications; System-status LEDs: System RPS Bandwidth-utilization indicationsInput Voltage: 110 V AC 220