Cisco Catalyst 3750 Series 24-Port Gigabit Rack-Mountable Switch WS-C3750G-24TS

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Cisco Catalyst 3750 Series 24-Port Gigabit Rack-Mountable Switch WS-C3750G-24TS:
$119.99

Cisco Catalyst 3750 Series 24 Port Gigabit Rack-Mountable Switch WS-C3750G-24TS

The Cisco Catalyst 3750 Series Switches are innovative switches that improve LAN operating efficiency by combining industry-leading ease of use and high resiliency for stackable switches. This product series 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.

· Standard multi-layer s/w

· 24 10/100/1000 ports

· 4 SFP Gigabit ports

Cisco StackWise Technology offers Stackable Resiliency

Cisco StackWise technology is a stacking architecture optimized for Gigabit Ethernet. This technology is designed to respond to additions, deletions, and redeployment while maintaining constant performance. Cisco StackWise technology unites up to nine individual switches into a single logical unit, using special stack-interconnect cables and stacking software. The individual switches can be any combination of Cisco Catalyst 3750 and Cisco Catalyst 3750-E Series Switches. The stack behaves as a single switching unit that is managed by a master switch, elected from one of the member switches. The master switch automatically creates and updates all the switching and optional routing tables. A working stack can accept new members or delete old ones without service interruption.

Cisco EnergyWise Technology

Cisco EnergyWise is an innovative architecture, added to the Cisco Catalyst 3750 switches, promoting companywide sustainability by reducing energy consumption across an entire corporate infrastructure and affecting more than 50 percent of global greenhouse gas emissions created by worldwide building infrastructure, a much greater effect than the 2 percent generated by the IT industry. Cisco EnergyWise enables companies to measure the power consumption of network infrastructure and network-attached devices and manage power consumption with specific policies, reducing power consumption to realize increased cost savings, potentially affecting any powered device.

Features and Benefits:

· Autoconfiguration of new stack units eliminates reconfiguration.

· Dynamic Host Configuration Protocol (DHCP) autoconfiguration of multiple switches through a boot server eases switch deployment.

· Automatic Cisco IOS Software version checking and updating help ensure that all stack members have the same software version.

· Automatic QoS (AutoQoS) simplifies QoS configuration in voice over IP (VoIP) networks by issuing interface and global switch commands to detect Cisco IP phones, classify traffic, and help enable egress queue configuration.

· Master configuration management helps ensure that all switches are automatically upgraded when the master switch receives a new software version.

· Autosensing on each non-SFP port detects the speed of the attached device and automatically configures the port for 10-, 100-, or 1000-Mbps operation, easing switch deployment in mixed 10, 100, and 1000BASE-T Environments.

· Autonegotiating on all ports automatically selects half- or full-duplex transmission mode to optimize bandwidth.

· Dynamic Trunking Protocol (DTP) facilitates dynamic trunk configuration across all switch ports.

· Port Aggregation Protocol (PAgP) automates the creation of Cisco Fast EtherChannel groups or Gigabit EtherChannel groups to link to another switch, router, or server.

· Link Aggregation Control Protocol (LACP) allows the creation of Ethernet channeling with devices that conform to IEEE 802.3ad. This feature is similar to Cisco EtherChannel technology and PAgP.

· DHCP Relay allows a DHCP relay agent to broadcast DHCP requests to the network DHCP server.

· IEEE 802.3z-compliant 1000BASE-SX, 1000BASE-LX/LH, 1000BASE-ZX, 1000BASE-T, and CWDM physical-interface support through a field-replaceable SFP module provides unprecedented flexibility in switch deployment.

· There is a default configuration to help ensure that the switch can be quickly connected to the network and can pass traffic with minimal user intervention. This default configuration exists even if there is no configuration stored in Flash memory.

· Automatic media-dependent interface crossover (MDIX) automatically adjusts transmit and receive pairs if an incorrect cable type (crossover or straight-through) is installed.

What’s Included:

· CISCO 3750 Series WS-C3750G-24TS 24 Gigabit Ethernet Port Catalyst Switch

· Power Cable

· Console Cable

This Cisco Catalyst 3750 Series switch was carefully removed by professional techs from a working Environment. Completely tested by a Cisco Partner. 100% Working condition. May show some signs of use such as light minor scratches and scuffs. 30 Day DOA Warranty