2011年7月28日星期四

• The most popular cisoco product - Cisco Catalyst 4500 Series Switches


The cisco 4500 is a mid-range modular chassis network switch manufactured by Cisco Systems. A Cisco Catalyst 4500 comprises a chassis, power supplies, one or two supervisors, line cards and service modules.

The 4500 cisco Series includes two series of Catalyst chassis: The Classic and newly launched E-Series chassis. The Classic and E-Series Catalyst 4500 chassis come in four sizes: 3-slot (4503-E), 6-slot (4506-E), 7-slot (4507R+E/4507R-E), and 10-slot (4510R+E/4510R-E).

The Cisco Catalyst 4500 Series Switches enable borderless networks, providing high performance, mobile, cisco 4500 switch and secure user experience through Layer 2-4 switching investments. It enables security, mobility, application performance, video, and energy savings over an infrastructure that supports resiliency, virtualization,   and automation.

Cisco4500 Series Switches provide borderless performance, scalability, and services with reduced total cost of ownership and superior investment protection. 4500 switch

Key features you need to be clear:
Performance and Density:
848 Gbps fabric with 48 Gbps per slot delivers a 2.6x increase in performance over previous generation
Industry’s highest PoEP port density with up to 240 ports of full 30 Watt PoEP

Application Performance:
Unprecedented layer 2 - 4 application visibility and control with Flexible NetFlow
Only modular access platform that can guarantee Service Level Agreements with IP SLA

Security:
Cisco TrustSec with 802.1ae (MACSec) hop-by-hop encryption and Security Group Tags (hardware-ready)
Anomaly and malware prevention cisco 4500 series switch through predefined, policy-based responses with Flexible NetFlow

Simplicity:
End-to-end campus deployment with single software release and common sparing
Complete Life Cycle Management: Design, Install, Operations and Upgrades
Simplified software licensing with a single image for LAN Base, 4500 series switch IP base and Enterprise Services software

Operational efficiency:
In Service Software Upgrades for industry leading availability
Zero-touch, intelligent provisioning through Auto SmartPorts, AutoInstall and AutoQoS
Comprehensive automation with Cisco IOS Embedded Event Manager 4500 switch price
Proactive diagnostics and remediation with Cisco Smart Call Home
Industry-leading power management with Cisco EnergyWise

Investment protection:
Backward and forward compatibility
Industry-leading investment protection with more than 10 years of backward compatibility
The benefits of Supervisor 7-E without line card upgrades catalyst 4500

More details related to Cisco 4500 switches
Catalyst 4500 Line Cards
The Cisco Catalyst 4500 Series offers two classes of line cards: classic and E-Series. Classic line cards provide 6 gigabits of switching capacity per slot. E-Series line cards increase the per slot switching capacity to 24 gigabits. cisco 4500E switch

Cisco 4500 switch power supplies
The Cisco 4500 is able to deliver high densities of Power over Ethernet across the chassis. Due to this, power supplies are a key element of configuration. The Cisco Catalyst 4500 E-Series offers AC power with several internal supplies: 1000W (data only), catalyst 4500 series switch 1400W (data only), 1300W (data and PoE), 2800W (data and PoE), 4200W (data and PoE), and 6000W (data and PoE).

The Cisco Catalyst 4500 E-Series has two DC power options—one is optimized for data-only deployments in service provider central offices (part number PWR-C45-1400DC), and the other is used for high-power PoE deployments (PWR-C45-1400DC-P). cisco 4500 price

Operating systems
The Catalyst 4500 currently supports Cisco IOS Operating System.

Price and Availability
Hot Models
WS-C4503-E: List price:  US$995.00 / Wholesale Price: US$547.00
WS-C4506-E:List price:  US$4,995.00 / Wholesale Price: US$2,747.00
WS-C4507R-E:List price:  US$9,995.00 / Wholesale Price: US$5,497.00
WS-C4507R+E: List price:  US$12,495.00 / Wholesale Price: US$6,872.00

Tips: If you want to order a Cisco 4500, you can visit routerswitch.com to see all models of Cisco Catalyst 4500 Series Switches to check purchasing and product details www.router-switch.com

2011年7月13日星期三

Cisco 7200 Series Routers, Including Cisco 7204VXR, Cisco 7206VXR

For enterprise head offices and service provider edge, if you want to protect your investments and meet new and future network, Cisco 7200 VXR Series will be most needed, and cisco 7200 series, cisco 7200 series router is hot required among large enterprises.
7200 series router delivers exceptional performance and price, modularity, and scalability in a compact form factor with a wide range of deployment options. To support a wide range of density, performance, and service requirements, the Cisco 7200 Series offers exceptional price/performance (the new NPE-G2 Network Processing Engine aggregates services at up to 2 Mpps); a wide range of connectivity options and numerous features including serviceability and manageability; increased VPN performance with the new VPN Services Adapter; increased scalability and flexibility with the new Port Adapter Jacket Card.
Pay attention to cisco 7200 router  main features and benefits
Up to 2 Mpps Processing Capability: Provides high-performance routing and processing performance
Maximum Connectivity Options: Meets a variety of topology requirements with the widest range of port densities and interface options
Breadth of Services: Supports QoS, security, MPLS, broadband, multiservice, voice, IP-to-IP Gateway and management features for next-generation networks
Investment Protection: Low initial investment with upgrade and redeployment capability
The Cisco 7200 series offers a variety of processors, I/O controllers, and memory options in order to offer customers a “customized” configuration to meet their network needs. And each configured Cisco 7200 system includes a chassis, processor, Input/output (I/O) controller, memory, power supply(s), and IOS software.

Port Adapter Jacket Card
The cisco 7200 VXR shares the same port adapters with the Cisco 7400, 7500, and 7600 FlexWAN module, protecting customer investment in interfaces, providing a clear migration path, and simplifying sparing.
Cisco 7204 VXR and 7206 VXR chassis has a dedicated slot for an I/O controller slot that can be used to install a Port Adapter Jacket Card. The Port Adapter Jacket Card can hold single (selected) Port or Service Adapter for easy port and slot expansion.
The cisco 7200 price Series Port Adapter Jacket Card supports the following port adapters:
 Cisco VPN Acceleration Module 2 (SA-VAM2)-Supported only in combination with NPE-G1
 AES wide key crypto card (SA-VAM2+)
 2-Port Packet/SONET OC3c/STM1 Port Adapter (PA-POS-2OC3)
 2 Port T3 Serial Port Adapter Enhanced (PA-MC-2T3+)
 1 port multichannel STM-1multi- and single mode port adapter (PA-MC-STM-1MM, PA-MC-STM-1SMI)
 1-port Enhanced Port Adapter Series (PA-A3-T3, PA-A3-E3, PA-A3-OC3MM, PA-A3-OC3SMI, PA-A3-OC3SML, PA-A6-T3, PA-A6-E3, PA-A6-OC3MM, PA-A6-OC3SMI, PA-A6-OC3SML) cisco 7200 router price
Note: The Cisco Mix-Enabled T1/E1 Port Adapters for the Cisco 7200 VXR Series router are not compatible with the Port Adapter Jacket Card.
More details: If you want to know more about CISCO 7200 series router, such as protocols, hardware requirements, software requirements, etc. you can visit Cisco’s official websitehttp://www.cisco.com/en/US/prod/collateral/routers/ps341/product_data_sheet09186a008008872b.html