Description
The Cisco Catalyst 3750 v2 series switches are next-generation energy-efficient Layer 3 Fast Ethernet stackable switches. This series of switches supports Cisco EnergyWise technology, which enables companies to measure and manage power consumption of network infrastructure and network-attached devices, thereby reducing their energy costs and their carbon footprints. The Cisco Catalyst 3750 v2 series consumes less power than its predecessors and is the ideal access layer for enterprise, retail, and branch-office environments, as it increases productivity and investment protection by enabling a unified network for data, voice, and video.
-
Enhanced security
With the wide range of security features, such as ACLs, authentication, port-level security, and identity-based network services (IBNS) with IEEE 802.1x and extensions that the Cisco Catalyst 3750 v2 series offers, businesses can protect important information, keep unauthorized people off the network, guard privacy, and maintain uninterrupted operation. -
Availability and scalability
The Cisco Catalyst 3750 v2 series is equipped with a robust set of features that allow network scalability and higher availability through IP routing as well as a complete suite of Spanning Tree Protocol enhancements that help increase availability in a Layer 2 network. Enhancements to the standard Spanning Tree Protocol, such as Per-VLAN Spanning Tree Plus (PVST+), Uplink Fast, and PortFast, increase network uptime. PVST+ allows Layer 2 load sharing on redundant links to efficiently use the additional capacity inherent in a redundant design. Uplink Fast, PortFast, and BackboneFast all greatly reduce the standard 30- to 60-second Spanning Tree Protocol convergence time. Loop guard and BPDU guard provide Spanning Tree Protocol loop avoidance. -
High-performance IP routing
Cisco Catalyst 3750 v2 series switches deliver high-performance, hardware-based IP routing. The Cisco Express Forwarding (CEF/dCEF) routing architecture enables outstanding scalability and performance. Implementation of routed uplinks to the core improves network availability by enabling faster failover protection and simplifying the Spanning Tree Protocol algorithm by terminating all Spanning Tree Protocol instances at the aggregator switch. If one of the uplinks fails, quicker failover to the redundant uplink can be achieved with a scalable routing protocol such as Open Shortest Path First (OSPF) or Enhanced Interior Gateway Routing Protocol (EIGRP) rather than relying on standard Spanning Tree Protocol convergence. Redirection of a packet after a link failure using a routing protocol results in faster failover than a solution that uses Layer 2 spanning-tree enhancements. Additionally, routed uplinks allow better bandwidth use by implementing ECR on the uplinks to perform load balancing. Routed uplinks optimize the utility of uplinks out of the LAN by eliminating unnecessary broadcast data flows into the network backbone. -
Advanced QoS
The Cisco Catalyst 3750 v2 series offers superior multilayer, granular QoS features to help ensure that network traffic is classified and prioritized, and that congestion is avoided in the best possible manner. Configuration of QoS is greatly simplified through Auto-QoS, a feature that detects Cisco IP Phones and automatically configures the switch for the appropriate classification and egress queuing. -
Management and control functions
A working stack is self-managing and self-configuring. 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. Upgrades are applied universally and simultaneously to all members of the stack. -
CiscoWorks LAN Management Solution
CiscoWorks LAN Management Solution (LMS) is a suite of powerful network management tools that simplify the configuration, administration, monitoring, and troubleshooting of Cisco networks. It integrates these capabilities into a world-class solution for improving the accuracy and efficiency of your operations staff, while increasing the overall availability of your network.
Specifications
Summary
- Product Description
- Cisco Catalyst 3750V2-24PS - switch - 24 ports - Managed - rack-mountable
- Device Type
- Switch - 24 ports - L3 - Managed - stackable
- Enclosure Type
- Rack-mountable 1U
- Subtype
- Fast Ethernet
- Ports
- 24 x 10/100 (PoE) + 2 x SFP
- Power Over Ethernet (PoE)
- PoE
- MAC Address Table Size
- 12K entries
- Routing Protocol
- RIP, RIP-1, RIP-2, EIGRP, HSRP, IGMP, static IP routing, IGMPv3
- Remote Management Protocol
- SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, SSH-2, CLI
- Features
- Layer 3 switching, Layer 2 switching, VLAN support, IGMP snooping, manageable, stackable, MAC address filtering, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), Virtual Route Forwarding-Lite (VRF-Lite), Cisco StackWise Technology, Per-VLAN Spanning Tree Plus (PVST+), EIGRP Stub Routing
- Compliant Standards
- IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s
- Power
- AC 120/230 V (50/60 Hz)
- Dimensions (WxDxH)
- 44.3 cm x 29.5 cm x 4.4 cm
- Weight
- 4.6 kg
- Manufacturer Warranty
- Limited lifetime warranty
Detailed Specification
General
- Device Type
- Switch - 24 ports - L3 - Managed - stackable
- Enclosure Type
- Rack-mountable 1U
- Subtype
- Fast Ethernet
- Ports
- 24 x 10/100 (PoE) + 2 x SFP
- Power Over Ethernet (PoE)
- PoE
- MAC Address Table Size
- 12K entries
- Max Units In A Stack
- 9
- Routing Protocol
- RIP, RIP-1, RIP-2, EIGRP, HSRP, IGMP, static IP routing, IGMPv3
- Remote Management Protocol
- SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, SSH-2, CLI
- Authentication Method
- Kerberos, RADIUS, TACACS+, Secure Shell v.2 (SSH2)
- Features
- Layer 3 switching, Layer 2 switching, VLAN support, IGMP snooping, manageable, stackable, MAC address filtering, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), Virtual Route Forwarding-Lite (VRF-Lite), Cisco StackWise Technology, Per-VLAN Spanning Tree Plus (PVST+), EIGRP Stub Routing
- Compliant Standards
- IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s
- Flash Memory
- 32 MB Flash
- Status Indicators
- Port transmission speed, port duplex mode, power, link OK, system, RPS (Redundant Power Supply), link/activity
Expansion / Connectivity
- Interfaces
- 24 x 10Base-T/100Base-TX - RJ-45 PoE , 1 x console - RJ-45 management , 1 x network stack device x 2 , 2 x SFP (mini-GBIC)
Power
- Power Device
- Internal power supply
- Voltage Required
- AC 120/230 V (50/60 Hz)
- Power Consumption Operational
- 370 Watt
- Features
- Redundant Power System (RPS) connector
Miscellaneous
- MTBF
- 261,586 hours
- Compliant Standards
- TUV, CISPR 22 Class A, GOST, CISPR 24, cUL, GS, NOM, EN55024, EN55022 Class A, CISPR 22, CB, EMC, UL 60950-1, IEC 60950-1, EN 60950-1, KCC, FCC Part 15 A, CSA C22.2 No. 60950-1
Software / System Requirements
- Software Included
- Cisco IOS IP Base
Dimensions & Weight
- Width
- 44.3 cm
- Depth
- 29.5 cm
- Height
- 4.4 cm
- Weight
- 4.6 kg
Manufacturer Warranty
- Service & Support
- Limited warranty - lifetime
Environmental Parameters
- Min Operating Temperature
- 0 °C
- Max Operating Temperature
- 45 °C
- Humidity Range Operating
- 10 - 85%