Cisco Catalyst 3750G-12S-E – Switch – Managed – Rack-mountable

CISCO

Main Specifications: Product Description Cisco Catalyst 3750G-12S-E – switch – managed – rack-mountable Device Type Switch – managed – stackable Enclosure Type Rack-mountable 1U Interfaces Gigabit Ethernet Ports 12 x SFP MAC Address Table Size 12K entries Remote Management Protocol SNMP, RMON, HTTP Features Full duplex capability, IP-routing, DHCP support, ARP support, VLAN support, IGMP snooping, manageable, stackable Compliant Standards IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s Power AC 120/230 V ( 50/60 Hz ) Dimensions (WxDxH) 17.5 in x 12.8 in x 1.7 in Weight 10.1 lbs General   Device Type Switch – managed – stackable Enclosure Type Rack-mountable – 1U Interfaces Gigabit Ethernet Ports 12 x SFP MAC Address Table Size 12K entries Remote Management Protocol SNMP, RMON, HTTP Features Full duplex capability, IP-routing, DHCP support, ARP support, VLAN support, IGMP snooping, manageable, stackable Compliant Standards IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s RAM 128 MB Flash Memory 16 MB flash Status Indicators Port status, link activity, port transmission speed, port duplex mode, bandwidth utilization %, power Expansion / Connectivity   Interfaces 1 x RJ-45 – management ¦ 12 x SFP (mini-GBIC) Installed Modules Qty (Max) 0 (installed) / 12 (max) Power   Power Device Internal power supply Voltage Required AC 120/230 V ( 50/60 Hz ) Miscellaneous   MTBF 215,000 hours Compliant Standards FCC Class A certified, CSA, UL, TUV GS, cUL, EN 60950, EN55022, NOM, VCCI Class A ITE, IEC 60950, EN55024, UL 60950 Dimensions & Weight   Width 17.5 in Depth 12.8 in Height 1.7 in Weight 10.1 lbs Environmental Parameters   Min Operating Temperature 32 °F Max Operating Temperature 113 °F Humidity Range Operating 10 – 85% Brief Overview Catalyst 3750-G Series Gigabit Ethernet 12 ports Rack-mountable 1U 12K entries Managed RJ-45 Cisco Catalyst 3750 Series Overview: The Cisco Catalyst 3750 Series Switches 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. Cisco StackWise Technology offers Stackable Resiliency Cisco StackWise technology is a stacking architecture optimized for Gigabit Ethernet. 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 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 updates all the switching and optional routing tables. A working stack can accept new members or delete old ones without service interruption.   Primary Features and Benefits 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. The Cisco Catalyst 3750 Series stacks up to nine switches as a single logical unit for a total of 468 Ethernet or PoE 10/100 ports, or 468 Ethernet 10/100/1000 ports or PoE 10/100/1000 ports, or nine 10 Gigabit Ethernet ports. Additional port combinations can be created by connecting the Cisco Catalyst 3750-E Series Switches to the stack. Individual 10/100, 10/100/1000, and 10 Gigabit Ethernet units can be joined in any combination to evolve with network needs.   Mix-and-Match Switch Types: Pay as You Expand Your Network Stacks can be created with any combination of Cisco Catalyst 3750 and 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, paying only for what they need. When uplink capacity needs to be increased, you can easily upgrade your bandwidth by adding a 10 Gigabit Ethernet version to the stack and upgrade your Gigabit Ethernet links with 10 Gigabit Ethernet on the existing fiber.     Integrated Wireless LAN Controller The Cisco Catalyst 3750G Integrated Wireless LAN Controller integrates wireless LAN controller functions into the Cisco Catalyst 3750G Series Switches and delivers improved operating efficiency and WLAN security, mobility, and ease of use for business-critical wireless LANs. The Cisco Catalyst 3750G Integrated Wireless LAN Controller delivers centralized security policies, wireless intrusion prevention system (IPS) capabilities, award-winning RF management, QoS, and Layer 3 fast secure roaming for WLANs. As a core component of the Cisco Unified Wireless Network, the Cisco Catalyst 3750G Integrated Wireless LAN Controller provides the control, security, redundancy, and reliability that network managers need to scale and manage their wireless networks as easily as they scale and manage their traditional wired networks.   Availability: Uninterrupted Performance at Layer 2 and Layer 3 The Cisco Catalyst 3750 Series increases availability for stackable switches. Each switch can operate as both a master controller and a forwarding processor. Each switch in the stack can serve as a master, creating a 1:N availability scheme for network control. In the unlikely event of a single unit failure, all other units continue to forward traffic and maintain operation.   Smart Multicast: A New Level of Efficiency for Converged Networks With Cisco StackWise technology, the Cisco Catalyst 3750 Series 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 and 3750 Series offer Gigabit and 10 Gigabit Ethernet speed with intelligent services that keep everything flowing smoothly, even at 10 times the normal network speed. Mechanisms for marking, classification, and scheduling deliver best-in-class performance for data, voice, and video traffic, all at wire speed.   Network Security: Granular Control for the Access Environment The Cisco Catalyst 3750 Series 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. This set of comprehensive features not only helps prevent external attacks, but also defends the network against “man-in-the-middle” attacks, a primary concern in today’s business environment. 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 Series supports jumbo frames on the 10/100/1000 configurations for advanced data and video applications requiring very large frames. IPv6 Support The Cisco Catalyst 3750 Series 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 Series will be ready to meet the requirement. Standard PoE Support: Graceful Addition of IP Communications The Cisco Catalyst 3750 PoE models support Cisco IP phones and Cisco Aironet wireless LAN (WLAN) access points, as well as any IEEE 802.3af-compliant end device. The Cisco Catalyst 3750 24-port versions can support 24 simultaneous full-powered PoE ports at 15.4W for maximum powered device support. The 48-port versions can deliver the necessary power to support 24 ports at 15.4W, 48 ports at 7.7W, or any combination in between. 10 Gigabit Ethernet Support: Increased Uplink Bandwidth for Gigabit Ethernet Deployments The Cisco Catalyst 3750 Series allows network managers to incrementally add IEEE 802.3ae-compliant 10 Gigabit Ethernet connectivity in their wiring closets or grid clusters, further facilitating and enhancing Gigabit Ethernet networks. This provides investment protection to customers who want to use their existing fiber plant, add uplink bandwidth capacity to their switching stacks, and provide higher performance to applications and users. The Cisco Catalyst 3750-E Series offers an even greater variety of 10 Gigabit Ethernet port configuration switches.

Main Specifications: Product Description Cisco Catalyst 3750G-12S-E – switch – managed – rack-mountable Device Type Switch – managed – stackable Enclosure Type Rack-mountable 1U Interfaces Gigabit Ethernet Ports 12 x SFP MAC Address Table Size 12K entries Remote Management Protocol SNMP, RMON, HTTP Features Full duplex capability, IP-routing, DHCP support, ARP support, VLAN support, IGMP snooping, manageable, stackable Compliant Standards IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s Power AC 120/230 V ( 50/60 Hz ) Dimensions (WxDxH) 17.5 in x 12.8 in x 1.7 in Weight 10.1 lbs General   Device Type Switch – managed – stackable Enclosure Type Rack-mountable – 1U Interfaces Gigabit Ethernet Ports 12 x SFP MAC Address Table Size 12K entries Remote Management Protocol SNMP, RMON, HTTP Features Full duplex capability, IP-routing, DHCP support, ARP support, VLAN support, IGMP snooping, manageable, stackable Compliant Standards IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s RAM 128 MB Flash Memory 16 MB flash Status Indicators Port status, link activity, port transmission speed, port duplex mode, bandwidth utilization %, power Expansion / Connectivity   Interfaces 1 x RJ-45 – management ¦ 12 x SFP (mini-GBIC) Installed Modules Qty (Max) 0 (installed) / 12 (max) Power   Power Device Internal power supply Voltage Required AC 120/230 V ( 50/60 Hz ) Miscellaneous   MTBF 215,000 hours Compliant Standards FCC Class A certified, CSA, UL, TUV GS, cUL, EN 60950, EN55022, NOM, VCCI Class A ITE, IEC 60950, EN55024, UL 60950 Dimensions & Weight   Width 17.5 in Depth 12.8 in Height 1.7 in Weight 10.1 lbs Environmental Parameters   Min Operating Temperature 32 °F Max Operating Temperature 113 °F Humidity Range Operating 10 – 85% Brief Overview Catalyst 3750-G Series Gigabit Ethernet 12 ports Rack-mountable 1U 12K entries Managed RJ-45 Cisco Catalyst 3750 Series Overview: The Cisco Catalyst 3750 Series Switches 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. Cisco StackWise Technology offers Stackable Resiliency Cisco StackWise technology is a stacking architecture optimized for Gigabit Ethernet. 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 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 updates all the switching and optional routing tables. A working stack can accept new members or delete old ones without service interruption.   Primary Features and Benefits 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. The Cisco Catalyst 3750 Series stacks up to nine switches as a single logical unit for a total of 468 Ethernet or PoE 10/100 ports, or 468 Ethernet 10/100/1000 ports or PoE 10/100/1000 ports, or nine 10 Gigabit Ethernet ports. Additional port combinations can be created by connecting the Cisco Catalyst 3750-E Series Switches to the stack. Individual 10/100, 10/100/1000, and 10 Gigabit Ethernet units can be joined in any combination to evolve with network needs.   Mix-and-Match Switch Types: Pay as You Expand Your Network Stacks can be created with any combination of Cisco Catalyst 3750 and 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, paying only for what they need. When uplink capacity needs to be increased, you can easily upgrade your bandwidth by adding a 10 Gigabit Ethernet version to the stack and upgrade your Gigabit Ethernet links with 10 Gigabit Ethernet on the existing fiber.     Integrated Wireless LAN Controller The Cisco Catalyst 3750G Integrated Wireless LAN Controller integrates wireless LAN controller functions into the Cisco Catalyst 3750G Series Switches and delivers improved operating efficiency and WLAN security, mobility, and ease of use for business-critical wireless LANs. The Cisco Catalyst 3750G Integrated Wireless LAN Controller delivers centralized security policies, wireless intrusion prevention system (IPS) capabilities, award-winning RF management, QoS, and Layer 3 fast secure roaming for WLANs. As a core component of the Cisco Unified Wireless Network, the Cisco Catalyst 3750G Integrated Wireless LAN Controller provides the control, security, redundancy, and reliability that network managers need to scale and manage their wireless networks as easily as they scale and manage their traditional wired networks.   Availability: Uninterrupted Performance at Layer 2 and Layer 3 The Cisco Catalyst 3750 Series increases availability for stackable switches. Each switch can operate as both a master controller and a forwarding processor. Each switch in the stack can serve as a master, creating a 1:N availability scheme for network control. In the unlikely event of a single unit failure, all other units continue to forward traffic and maintain operation.   Smart Multicast: A New Level of Efficiency for Converged Networks With Cisco StackWise technology, the Cisco Catalyst 3750 Series 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 and 3750 Series offer Gigabit and 10 Gigabit Ethernet speed with intelligent services that keep everything flowing smoothly, even at 10 times the normal network speed. Mechanisms for marking, classification, and scheduling deliver best-in-class performance for data, voice, and video traffic, all at wire speed.   Network Security: Granular Control for the Access Environment The Cisco Catalyst 3750 Series 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. This set of comprehensive features not only helps prevent external attacks, but also defends the network against “man-in-the-middle” attacks, a primary concern in today’s business environment. 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 Series supports jumbo frames on the 10/100/1000 configurations for advanced data and video applications requiring very large frames. IPv6 Support The Cisco Catalyst 3750 Series 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 Series will be ready to meet the requirement. Standard PoE Support: Graceful Addition of IP Communications The Cisco Catalyst 3750 PoE models support Cisco IP phones and Cisco Aironet wireless LAN (WLAN) access points, as well as any IEEE 802.3af-compliant end device. The Cisco Catalyst 3750 24-port versions can support 24 simultaneous full-powered PoE ports at 15.4W for maximum powered device support. The 48-port versions can deliver the necessary power to support 24 ports at 15.4W, 48 ports at 7.7W, or any combination in between. 10 Gigabit Ethernet Support: Increased Uplink Bandwidth for Gigabit Ethernet Deployments The Cisco Catalyst 3750 Series allows network managers to incrementally add IEEE 802.3ae-compliant 10 Gigabit Ethernet connectivity in their wiring closets or grid clusters, further facilitating and enhancing Gigabit Ethernet networks. This provides investment protection to customers who want to use their existing fiber plant, add uplink bandwidth capacity to their switching stacks, and provide higher performance to applications and users. The Cisco Catalyst 3750-E Series offers an even greater variety of 10 Gigabit Ethernet port configuration switches.

SKU: WS-C3750G-12S-E Category: Tags: ,
Weight4.6 lbs
Dimensions4.4 in
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