CATALYST 3750 12 SFP STANDARDMULTILAYER IMAGE

Improves LAN operating efficiency by combining industry-leading ease of use and the highest resiliency available for stackable switches

Features 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 network patterns, and automation

of intelligent network-services configurations. In addition, the 3750G-12S is optimized for high-density Gigabit Ethernet deployments and includes a diverse range of switches that meet access, aggregation, or small-network backbone-connectivity requirement

Interfaces/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 are

supported, 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 network services with 802.1x and extensions

Operating 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 indications

Input Voltage: 110 V AC, 220 V AC, Input Voltage Range: 100 V AC to 127 V AC, Frequency: 50 Hz or 60 Hz, Power Consumption: 120 W @ Maximum, Power Source: Power Supply, Redundant Power Supply: Yes

Dimensions: 1.73" Height x 17.50" Width x 12.83" Depth;Weight: 10 lb