Cisco Catalyst 3750 Series Datasheet
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Cisco Catalyst 3750 Series Datasheet

Cisco catalyst 3750: specifications
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Data Sheet
Cisco Catalyst
3750
Series Switches
The 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 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.
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 with IEEE 802.3af Power

Figure 3

Cisco Catalyst 3750G-16TD with a 10Gigabit Ethernet XENPAK Uplink

Cisco Systems, Inc.
All contents are Copyright © 1992–2004 Cisco Systems, Inc. All rights reserved. Important Notices and Privacy Statement.
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  • Page 1: Cisco Catalyst 3750 Series Switches

    Cisco Catalyst 3750-24PS and Cisco Catalyst 3750-48PS with IEEE 802.3af Power Figure 3 Cisco Catalyst 3750G-16TD with a 10Gigabit Ethernet XENPAK Uplink Cisco Systems, Inc. All contents are Copyright © 1992–2004 Cisco Systems, Inc. All rights reserved. Important Notices and Privacy Statement. Page 1 of 22...
  • Page 2 Cisco StackWise technology unites up to nine individual Cisco Catalyst 3750 switches into a single logical unit, using special stack interconnect cables and stacking software. The stack behaves as a single switching unit that is managed by a master switch elected from one of the member switches.
  • Page 3 Scalability—Fast Ethernet to Gigabit Ethernet The Cisco Catalyst 3750 Series stacks up to 9 switches as a single logical unit for a total of 468 Ethernet or Power over Ethernet 10/100 ports or 252 Ethernet 10/100/1000 ports, or 9 10Gigabit Ethernet ports. Individual 10/100 and 10/100/1000 and 10Gigabit Ethernet units may be joined in any combination to evolve with network needs.
  • Page 4 IPv6 Capable—Getting Ready for the Future The Catalyst 3750 supports IPv6 routing in hardware for maximum performance. As network devices grow and the need for larger addressing and higher security become necessary, the Catalyst 3750 will be ready to meet the requirement.
  • Page 5 • IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) provides rapid spanning-tree • Stacked units behave as a single spanning-tree node. All contents are Copyright © 1992–2004 Cisco Systems, Inc. All rights reserved. Important Notices and Privacy Statement. switches through a boot server eases switch deployment.
  • Page 6 • Routing is enabled across the stack. • 128 switch virtual interfaces (SVIs) are recommended. Maximum of 1000 are All contents are Copyright © 1992–2004 Cisco Systems, Inc. All rights reserved. Important Notices and Privacy Statement. reconvergence on a per-VLAN spanning-tree basis, without requiring the implementation of spanning-tree instances.
  • Page 7 • Strict priority queuing guarantees that the highest-priority packets are serviced • There is no performance penalty for highly granular QoS functionality. All contents are Copyright © 1992–2004 Cisco Systems, Inc. All rights reserved. Important Notices and Privacy Statement. stations from degrading overall systems performance.
  • Page 8 • Private VLAN Edge provides security and isolation between switch ports, which • Bidirectional data support on the Switched Port Analyzer (SPAN) port allows All contents are Copyright © 1992–2004 Cisco Systems, Inc. All rights reserved. Important Notices and Privacy Statement. increments as low as 8 Kbps.
  • Page 9 • Cisco CMS Software security wizards ease the deployment of security features • 1000 access control entries (ACEs) are supported. All contents are Copyright © 1992–2004 Cisco Systems, Inc. All rights reserved. Important Notices and Privacy Statement. Authentication Dial-In User Service (RADIUS) authentication enable centralized control of the switch and restrict unauthorized users from altering the configuration.
  • Page 10 • Multifunction LEDs per port for port status; half-duplex and full-duplex mode; • SPAN works across all the ports in a stack. All contents are Copyright © 1992–2004 Cisco Systems, Inc. All rights reserved. Important Notices and Privacy Statement. all Cisco routers and Cisco Catalyst desktop switches.
  • Page 11 • Cisco Discovery Protocol versions 1 and 2 enable a CiscoWorks • The CiscoWorks 2000 LAN Management Solution provides support. All contents are Copyright © 1992–2004 Cisco Systems, Inc. All rights reserved. Important Notices and Privacy Statement. through a standard Web browser.
  • Page 12 • Cisco StackWise stacking ports: copper-based Cisco StackWise cabling • Management console port: RJ-45-to-DB9 cable for PC connections All contents are Copyright © 1992–2004 Cisco Systems, Inc. All rights reserved. Important Notices and Privacy Statement. packets (Cisco Catalyst 3750-48TS/PS), 17.8 mpps (Cisco Catalyst 3750G-12S), 35.7 mpps (Cisco Catalyst 3750G-24T), 38.7 mpps (Cisco Catalyst 3750G-24TS), 35.7mpps...
  • Page 13 • System-status LEDs: system, RPS, and bandwidth-utilization indications Dimensions • 2.59 x 17.5 x 11.6 inches (in.) (6.59 x 44.5 x 29.5 centimeters [cm]) (Cisco Catalyst • 1.73 x 17.5 x 12.83 in (4.39 x 44.5 x 32.6 cm) (Cisco Catalyst 3750G-24T) •...
  • Page 14 • +12V at 8.5A (Cisco Catalyst 3750-48 and Cisco Catalyst 3750-24) • +12V at 7.5A (Cisco Catalyst 3750-48PS and Cisco Catalyst 3750-24PS) All contents are Copyright © 1992–2004 Cisco Systems, Inc. All rights reserved. Important Notices and Privacy Statement. operating to an ambient temperature of 30 C Cisco Systems, Inc.
  • Page 15 Table 4 Management and Standards Support Description Management All contents are Copyright © 1992–2004 Cisco Systems, Inc. All rights reserved. Important Notices and Privacy Statement. Specification • BRIDGE-MIB • CISCO-CDP-MIB • CISCO-CLUSTER-MIB • CISCO-CONF-MAN-MIB • CISCO-ENTITY-FRU-CONTROL-MIB • CISCO-ENVMON-MIB • CISCO-FLASH-MIB •...
  • Page 16 Management and Standards Support (Continued) Description Standards Table 5 Safety and Compliance Description Safety Certifications All contents are Copyright © 1992–2004 Cisco Systems, Inc. All rights reserved. Important Notices and Privacy Statement. Specification • SNMP-FRAMEWORK-MIB • SNMP-MPD-MIB • SNMP-NOTIFICATION-MIB • SNMP-TARGET-MIB • SNMPv2-MIB •...
  • Page 17 Support Services to help ensure that Cisco products operate efficiently, remain highly available, and benefit from the most up-to-date system software. The services and support programs described in the table below are available as part of the Cisco Desktop Switching Service and Support solution, and are available directly from Cisco and through resellers.
  • Page 18 • SMI installed • SMI provides basic RIP and static routing, upgradable to full dynamic IP routing All contents are Copyright © 1992–2004 Cisco Systems, Inc. All rights reserved. Important Notices and Privacy Statement. Cisco Systems, Inc. Page 18 of 22...
  • Page 19 • Enterprise-class intelligent services delivered to the network edge • EMI installed • Full dynamic IP routing All contents are Copyright © 1992–2004 Cisco Systems, Inc. All rights reserved. Important Notices and Privacy Statement. Cisco Systems, Inc. Page 19 of 22...
  • Page 20 • Enhanced Multilayer Software Image (EMI) upgrade kit for standard versions of the Catalyst 3750G-24TS, 3750G-24T, 3750G-12S switches • Provides advanced IP routing All contents are Copyright © 1992–2004 Cisco Systems, Inc. All rights reserved. Important Notices and Privacy Statement. Cisco Systems, Inc. Page 20 of 22...
  • Page 21 • CSS11500 10-Meter Fiber Multimode SX LC-to-SC Connectors CAB-SM-LCSC-1M • 1-Meter Fiber Singlemode LC-to-SC Connectors All contents are Copyright © 1992–2004 Cisco Systems, Inc. All rights reserved. Important Notices and Privacy Statement. km multi mode fiber km or 33 m over 62.5/200 MHz Cisco Systems, Inc.
  • Page 22 TransPath, and VCO are registered trademarks of Cisco Systems, Inc. and/or its affiliates in the U.S. and certain other countries. All other trademarks mentioned in this document or Web site are the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company.

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