Manufacturer’s Description

The new Cisco Catalyst 3750G-12S switch is an innovative product that improves LAN operating efficiency by combining industry-leading ease of use and the highest resiliency available for stackable switches. This new product represents the next generation in desktop switches, and 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 Cisco Catalyst 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 Cisco Catalyst 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 requirements.

The Specs

Type of Switch Layer 3 Switch
Category Switches
Class Network Hardware
Additional Specifications
Redundant Power Supply Yes
Frequency Band Stackable: A total of 468 Ethernet 10/100 ports or 252 Ethernet 10/100/1000 portsUp to 12 EtherChannel groups are supported per stackUp to 64 aggregate or individual policers are available per Fast Ethernet or Gigabit Ethernet port20,000 unicast routesConfigurable up to 1000 IGMP groups and multicast routesConfigurable maximum transmission unit (MTU) of up to 9018 bytes (Jumbo frames) for bridging on Gigabit Ethernet ports, and up to 1546 bytes for bridging and routing on Fast Ethernet portsAcoustic noise: 42 decibels (dB)
Number of Stacks 9
Management Command-line interface (CLI)Cisco Cluster Management Suite (CMS) SoftwareCiscoWorksIGMP snoopingUp to 1024 VLANs per switch or stack and up to 128 spanning-tree instances per switch are supported4000 VLAN IDs are supportedCisco Group Management Protocol (CGMP)RMONTrivial File Transfer Protocol (TFTP)Web browser setup utility allows one-click initialization for IP addresses and passwordsSNMP v1, v2c, and v3
normalized-Weight 160
Layer Support 3
Number of SFP Slots 12
Port/Expansion Slot Details 12 x Gigabit Ethernet Expansion Slot
Shipping Weight 16.25 lb
Product Line Catalyst
Altitude 15000 ft Maximum Storage
Product Model 3750G-12S
Product Series 3750
Performance 17.8Mpps Forwarding Rate
Flash Power 12 K
Manageable Yes
Number of Total Expansion Slots 12
Modules No
Temperature -13F (-25C) to 158F (70C) Storage
Humidity 10% to 85% Non-condensing Relative Humidity Operating
Thermal Dissipation 119.87 W
MAC Address Table Size 12 K
Power Consumption 120 W @ Maximum
Color Temperature In the event of discontinuance of product manufacture, Cisco warranty support is limited to five (5) years from the announcement of discontinuance.
Brand Name Cisco
Flow Control IEEE 802.3x (Full-duplex)
Quick Glance
Interfaces 1 x RJ-45 Console Management
Weight 10.00 lbs
Dimensions 1.73" Height x 17.50" Width x 12.83" Depth
More Info
Warranty Information Lifetime Limited

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