Cisco Catalyst 3750 24 Ports 10/100/1000T Ethernet Switch, Standard Multilayer Image

SKU: CI3750G24TS MFR: WS-C3750G-24T-S
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About this item

The Cisco Catalyst 3750G-24T-S 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 switch 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-24T-S 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-24T-S 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.

Key Features

  • Ease of Use: "Plug-and-Play" Configuration: When switches are added or removed, the master switch automatically loads the Cisco IOS Software revision running on the stack to the new switch, loads the global configuration parameters and updates all the routing tables to reflect changes
  • The automatic Cisco IOS Software version checking and loading of the global configuration parameters provide the first level of operational time saving. The second level is added during the event of an outage
  • Mix-and-Match Switch Types: Stacks can be created with any combination of Cisco Catalyst 3750-E switches. Customers who need a mixture of 10/100 and 10/100/1000 ports, PoE and wiring-closet aggregation capability can incrementally develop the access environment
  • Integrated Wireless LAN Controller: It integrates wireless LAN controller functions into the Cisco Catalyst 3750G Switches and delivers improved operating efficiency and WLAN security, mobility and ease of use for business-critical wireless LANs
  • Uninterrupted Performance at Layer 2/3: The Cisco Catalyst 3750 increases availability for stackable switches. Each switch can operate as both a master controller and a forwarding processor. Each switch in stack can serve as a master, creating a 1:N availability scheme for network control
  • Smart Multicast: With Cisco StackWise technology, Cisco Catalyst 3750 offers greater efficiency for multicast applications such as video. Each data packet is put onto the backplane only once, which provides more effective support for more data streams
  • Superior Quality of Service Across the Stack and at Wire Speed: The Cisco Catalyst 3750-E offer Gigabit and 10 Gigabit Ethernet speed with intelligent services that keep everything flowing smoothly, even at 10 times the normal network speed
  • Network Security: Granular Control for the Access Environment: The Cisco Catalyst 3750 supports a comprehensive set of security features for connectivity and access control, including ACLs, authentication, port-level security and identity-based network services with 802.1x and extensions
  • Single IP Management: Many Switches, One Address, Each Cisco Catalyst 3750 Series stack is managed as a single object and has a single IP address. Single IP management is supported for activities such as fault detection, VLAN creation and modification, network security and QoS controls
  • Jumbo Frames: Support for High-Demand Applications: The Cisco Catalyst 3750 supports jumbo frames on the 10/100/1000 configurations for advanced data and video applications requiring very large frames. All Cisco Catalyst 3750-E switch models also support jumbo frames
  • IPv6 Support: The Cisco Catalyst 3750 supports IPv6 routing in hardware for maximum performance. As network devices grow and the need for larger addressing and higher security becomes critical, the Cisco Catalyst 3750 will be ready to meet the requirement
  • Standard PoE Support: Graceful Addition of IP Communications: The Cisco Catalyst 3750G PoE models support Cisco IP phones and Cisco Aironet wireless LAN access points, as well as any IEEE 802.3af-compliant end device
  • 10 Gigabit Ethernet Support: Increased Uplink Bandwidth for Gigabit Ethernet Deployments: The Cisco Catalyst 3750 allows network managers to add IEEE 802.3ae-compliant 10 Gigabit Ethernet connectivity in their wiring closets/grid clusters, further facilitating and enhancing Gigabit Ethernet networks
  • Management Options: The Cisco Catalyst 3750 offers both a superior command-line interface for detailed configuration and Cisco Network Assistant Software, a Web-based tool for quick configuration based on preset templates. CiscoWorks supports the Cisco Catalyst 3750 for networkwide management

Technical Specs

Manageable Yes
Compatible Rack Unit 1U
Gigabit Ethernet Port Yes
Input Voltage Range 100 V AC to 127 V AC
Form Factor Rack-mountable
Number of Ports 24
Input Voltage 110 V AC
220 V AC
Interfaces/Ports 24 x RJ-45 10/100/1000Base-T LAN
1 x RJ-45 Console Management
2 x Stack
Standard Memory 128 MB
Altitude 10000 ft Maximum Operating
15000 ft Maximum Storage
Redundant Power Supply Yes
Number of Stacks 9
Operating System Software Image: Standard Multilayer Image (SMI)
Address Table 12 K MAC Address
Flow Control IEEE 802.3x (Full-duplex)
Frequency 50 Hz or 60 Hz
Status Indicators Per-port status LEDs:
Link integrity
Full-duplex indications
System-status LEDs:
Bandwidth- utilization indications
Humidity 10% to 85% Non-condensing Relative Humidity Operating
MTBF 21.5 Year
Management Command-line interface (CLI)
Cisco Cluster Management Suite (CMS) Software
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)
Trivial File Transfer Protocol (TFTP)
Web browser setup utility allows one-click initialization for IP addresses and passwords
SNMP v1, v2c and v3
Performance 32Gbps Backplane Speed
38.7Mpps Stack Forwarding Rate For 64-byte Packet
Power Consumption 165 W @ Maximum
Security RADIUS
1000 access control entries (ACEs) are supported
Port-level security
Identity-based network services with 802.1x and extensions
Thermal Dissipation 165 W
Flash Memory 16 MB
Temperature 32F (0C) to 113F (45C) Operating
-13F (-25C) to 158F (70C) Storage
Protocols DVMRP
RIP v1.0
RIP v2.0
BGP v4
Power Source Power Supply
Layer Supported 2 to 3
Connectivity Media Category 3 UTP 10Base-T
Category 4 UTP 10Base-T
Category 5 UTP 10/100/1000Base-T
Network Technology 10/100/1000Base-T
Dimensions (H x W x D) 1.7 x 17.5 x 12.8" / 4.31 x 44.45 x 32.51 cm
Weight 10.0 lb (4.6 kg)
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