WS-C3750E-48TS-S产品简介  CISCO思科原装交换机WS-C3750E-48TS-S

The Cisco® Catalyst® 3750 Series Switches (Figures 1 through 4) 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.
Figure 1. Cisco Catalyst 3750 Series Switches for 10/100 and 10/100/1000 Access and Aggregation
Figure 2. Cisco Catalyst 3750-24PS and Cisco Catalyst 3750-48PS Switches with IEEE 802.3af Power
Figure 3. Cisco Catalyst 3750G-16TD Switch CISCO思科原装交换机WS-C3750E-48TS-S
Figure 4. Cisco Catalyst 3750G-48TS Switch, Cisco Catalyst 3750G-48PS Switch with IEEE 802.3af Power, Cisco Catalyst 3750G-24TS-1U Switch, and Cisco Catalyst 3750G-24PS Switch with IEEE 802.3af Power
Product Overview CISCO思科原装交换机WS-C3750E-48TS-S
For midsized organizations and enterprise branch offices, the Cisco Catalyst 3750 Series eases deployment of converged applications and adapts to changing business needs by  CISCO思科原装交换机WS-C3750E-48TS-S  providing configuration flexibility, support for converged network patterns, and automation of intelligent network services CISCO思科原装交换机WS-C3750E-48TS-S  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.
Configurations  CISCO思科原装交换机WS-C3750E-48TS-S
The Cisco Catalyst 3750 Series includes the following configurations:
• Cisco Catalyst 3750G-24TS-24 Ethernet 10/100/1000 ports  CISCO思科原装交换机WS-C3750E-48TS-S   and four Small Form-Factor Pluggable (SFP) uplinks
• Cisco Catalyst 3750G-24T-24 Ethernet 10/100/1000 ports
• Cisco Catalyst 3750G-12S-12 Gigabit Ethernet SFP ports
• Cisco Catalyst 3750-48TS-48 Ethernet 10/100 ports and four SFP uplinks
• Cisco Catalyst 3750-24TS-24 Ethernet 10/100 ports and two SFP uplinks
• Cisco Catalyst 3750-48PS-48 Ethernet 10/100 ports with IEEE 802.3af and Cisco prestandard Power over Ethernet (PoE) and four SFP uplinks
• Cisco Catalyst 3750-24PS-24 Ethernet 10/100 ports with IEEE 802.3af and Cisco prestandard PoE and two SFP uplinks
• Cisco Catalyst 3750-24FS-24 100BASE-FX Ethernet ports and two SFP uplinks
• Cisco Catalyst 3750G-24TS-1U-24 Ethernet 10/100/1000 ports and four SFP uplinks, 1-rack unit (RU) height
• Cisco Catalyst 3750G-24PS-24 Ethernet 10/100/1000 ports with IEEE 802.3af and Cisco prestandard PoE and four SFP uplinks
• Cisco Catalyst 3750G-48TS-48 Ethernet 10/100/1000 ports and four SFP uplinks
• Cisco Catalyst 3750G-48PS-48 Ethernet 10/100/1000 ports with IEEE 802.3af and Cisco prestandard PoE and four SFP uplinks
• Cisco Catalyst 3750G-24WS-24 Ethernet 10/100/1000 ports with IEEE 802.3af, Cisco prestandard PoE and two SFP uplinks and an integrated wireless LAN controller
The Cisco Catalyst 3750 Series is available with either  CISCO思科原装交换机WS-C3750E-48TS-S the IP Base image or the IP Services image. The IP Base image feature set includes advanced quality of service (QoS), rate-limiting, access control lists (ACLs), static routing, Routing Information Protocol (RIP) and EIGRP stub routing,  CISCO思科原装交换机WS-C3750E-48TS-S  capabilities. The IP Services image provides a richer set of enterprise-class features, including advanced hardware-based IPv6 and multicast routing.
Cisco StackWise Technology offers Stackable Resiliency
Cisco StackWise technology is a stacking architecture optimized for Gigabit Ethernet  CISCO思科原装交换机WS-C3750E-48TS-S. 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思科原装交换机WS-C3750E-48TS-S  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  CISCO思科原装交换机WS-C3750E-48TS-S  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, CISCO思科原装交换机WS-C3750E-48TS-S  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 CISCO思科原装交换机WS-C3750E-48TS-S  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.
 
EnergyWise encompasses a highly intelligent network-based CISCO思科原装交换机WS-C3750E-48TS-S approach to communicate messages that measure and control energy between network devices and endpoints. CISCO思科原装交换机WS-C3750E-48TS-S  The network discovers Cisco EnergyWise manageable devices, monitors their power consumption, and takes action based on business rules to reduce power consumption. EnergyWise uses a unique CISCO思科原装交换机WS-C3750E-48TS-S  domain-naming system to query and summarize information from large sets of devices, making it simpler than traditional network management capabilities. Cisco EnergyWise's management interfaces allow facilities and network management applications to communicate with endpoints and each other using the network as a unifying fabric. The management interface uses standard SNMP  CISCO思科原装交换机WS-C3750E-48TS-S  or SSL to integrate Cisco and third-party management systems.
CISCO思科原装交换机WS-C3750E-48TS-S
Cisco EnergyWise extends the network as a platform for the power control plane for gathering, managing, and reducing power consumption of all devices, resulting in companywide optimized power delivery and reduced energy costs.