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Product Code: WS-C3750-48TS-E

  • Product Description

The new Cisco Catalyst 3750 Series switches are an innovative product line that improves LAN operating efficiency by combining industry-leading ease of use and the highest resiliency available for stackable switches. This new product series 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 3750 Series 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 3750 Series 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.

  • Condition

  • Refurbished
    ex vat
    inc vat

Technical Specifications

I/O ports

48 Ethernet 10/100 ports and 4 SFP-based Gigabit Ethernet ports

Data transmission
Switching capacity (Gbit/s) 32
Supported data transfer rates 10/100 Mbps
Energy management
Power consumption (typical) (W) 60
Environmental conditions
Operating temperature range (T-T) (°C) 5 - 45
Operating relative humidity range (%) 10 - 90
MAC address table (entries) 48000
Other features
Bundled software

Cisco CMS Software provides an easy-to-use, Web-based management interface through a standard Web browser. Cisco AVVID (Architecture for Voice, Video and Integrated Data) wizards need just a few user inputs to automatically configure the switch to optimally handle different types of traffic: voice, video, multicast, and high-priority data. A security wizard is provided to restrict unauthorized access to applications, servers, and networks. Cisco CMS Software allows management of up to 16 interconnected Cisco Catalyst 3750, 3550, 2950, 2950 LRE, 3500 XL, 2900 XL, 2900 LRE XL, and 1900 switches through a single IP address, without the limitation of being physically located in the same wiring closet. Full backward compatibility helps ensure any combination of the above switches can be managed with a Cisco Catalyst 3750 Series switch. The cluster software upgrade feature allows one-click software upgrade across an entire cluster of Cisco Catalyst 3750, 3550, 2950, 2950 LRE, 3500 XL, 2900 XL, 2900 LRE XL, and 1900 switches. Configuration cloning enables rapid deployment of networks. The master switch automatically upgrades each stack. Cisco CMS Software has been extended to include multilayer feature configurations such as routing protocols, ACLs, and QoS parameters. Cisco Clustering now supports member discovery and cluster creation across a single Cisco Catalyst 3750 Series switch routed hop, enabling the entire LAN to be managed through a single Web interface (and with a single IP address, if desired). Cisco CMS Software Guide Mode assists in the configuration of powerful advanced features by providing step-by-step instructions. Cisco CMS Software provides enhanced online help for context-sensitive assistance. The easy-to-use graphical interface provides both a topology map and front-panel view of the cluster and stacks. Multidevice and multiport configuration capabilities allow administrators to save time by configuring features across multiple switches and ports simultaneously. Web-based management for a Cisco Aironet Wireless Access Point is launched by clicking the relevant icon in the topology map.

Networking features LAN,V-LAN
Management platform SNMP v1, v2c, and v3 and telnet interface support delivers comprehensive in-band management, and a CLI-based management console provides detailed out-of-band management.
Weight (kg) 4.1
Dimensions (WxDxH) (mm) 445 x 301 x 43.9
Switching protocols 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 enable egress queue configuration.
Data link protocols IP unicast routing protocols (static, Routing Information Protocol Version 1 [RIPv1], and RIPv2) are supported for small-network routing applications,IPv6 routing support,Open Shortest Path First [OSPF], Interior Gateway Routing Protocol [IGRP], Enhanced IGRP [EIGRP], and Border Gateway Protocol Version 4 [BGPv4]
Management protocols RSPAN,RMON,CGMP,SNMP,VTP
System requirements
Minimum RAM (MB) 128
Compatible operating systems

Cisco IOS