2011年6月22日星期三

Cisco 1941, Cisco 1921, Maintaining Top in Cisco 1900 Series


Cisco 1900 Series Integrated Services Routers build on 25 years of Cisco innovation and product leadership. The new 1900 Cisco series routers generation 2 platforms are future-enabled with multi-core CPUs, Gigabit Ethernet switching with enhanced POE, and new energy monitoring and control capabilities while enhancing overall system performance.Overall, the used cisco 1900 Series offer unparalleled total cost of ownership savings and network agility through the intelligent integration of market leading security, unified communications, wireless, and application services.

All cisco 1900 series Integrated Services Routers offer embedded hardware encryption acceleration, optional firewall, intrusion prevention, and application services. In addition, the platforms support the industries widest range of wired and wireless connectivity options such as T1/E1, xDSL, 3G, and GE.

About Cisco 1941
1941 cisco builds on the best-in-class offering of the existing Cisco 1841 Integrated Services Routers by offering 2 models-Cisco 1941 and Cisco 1941W. In addition to the support of a wide range of wireless and wired connectivity options supported on Cisco 1941 Series, Cisco 1941W offers integration of IEEE 802.11n access point which is backwards compatible with IEEE 802.11a/b/g access points.

Benefits & Key Features
Service Integration
The cisco 1941 series router offer increased levels of services integration with data, security, wireless and mobility services enabling greater efficiencies cost savings.

Services on Demand
A single Cisco IOS Software Universal image is installed on each ISR G2. The Universal image contains all of the Cisco IOS technology sets which can be activated with a software license. This allows your business to quickly deploy advanced features without downloading a new IOS image. Additionally, larger default memory is included to support the new capabilities.
The Cisco Services Ready Engine (SRE) enables a new operational model which allows you to reduce capital expenditures (CapEx) and deploy a variety of application services as needed on a single integrated compute services module.

High Performance with Integrated Services
The Cisco 1900 series router enables deployment in high speed WAN environments with concurrent services enabled up to 25 Mbps.
Multi-Gigabit Fabric enables high bandwidth module to module communication without compromising routing performance

Network Agility
Designed to address customer business requirements, Cisco 1941 Series with the modular architecture, offers performance range of modular interfaces and services as your network needs grow.
Modular interfaces offer increased bandwidth, a diversity of connection options, and network resiliency.

Energy Efficiency
The Cisco 1941 Series architecture provides energy savings features that include the following:
The Cisco 1900 Series offers intelligent power management and allows the customer to control power to the modules based on the time of day. Cisco Energy Wise technology will be supported in the future.
Services integration and modularity on a single platform performing multiple functions, optimizes raw materials consumption and energy usage.
Platform flexibility and ongoing development of both hardware and software capabilities lead to a longer product lifecycle, lowering all aspects of the total cost of ownership, including materials and energy use.
High efficiency power supplies are provided with each platform.

Investment Protection
The Cisco 1941 Series maximizes investment protection by supporting:
Reuse of a broad array of existing modules supported on the original Integrated Services Routers provides a lower cost of ownership.
Rich set of Cisco IOS Software features carried forward from the original Integrated Services Routers and delivered in the universal image.
Flexibility to grow as your business needs evolve.

As businesses strive to lower the total cost of ownership in running their network and increase their overall employee productivity with more centralize and collaborative network applications, more intelligent branch office solutions are required. 
The Cisco 1941 Series is designed to consolidate the functions of separate devices into a single, compact system that can be remotely managed.
Cisco 1941 routers offer these solutions by providing enhanced performance and increased modular density to support multiple services. 

Hot Cisco 1900 Series Items:
Cisco 1941/K9: w/2 GE,2 EHWIC slots,256MB CF,512MB DRAM,IP Base
CISCO1941-SEC/K9: Cisco 1941 Security Bundle w/SEC license PAK
CISCO1921/K9: 2GE, 2 EHWIC slots, 512DRAM, IP Base
CISCO1921-SEC/K9: 2GE, SEC License PAK, 512 MB DRAMS, 256MB Fl

In one word, for a business like yours that depends on technology, Cisco 1900 Series Integrated Services Routers (ISRs) deliver high-performance, highly secure connectivity with multiservice integration that can transform the workplace with a broad set of services, rich-media support, and operational excellence.

2011年6月14日星期二

Cisco 870 Series Integrated Services Routers, Intelligent for Small Offices


The cisco router Series Integrated Services Routers are ideal for small remote offices and teleworkers that need to be connected to larger enterprise networks. The Cisco 870 Series is fixed-configuration routers that support multiple types of DSL technologies, broadband cable, and Metro Ethernet connections in small offices.

What Cisco 870 Series integrated services routers offer here:
• High performance for broadband access in small offices
• Enhanced security, including:
– Stateful Inspection Firewall
– IP Security (IPSec) VPNs (Triple Data Encryption Standard [3DES] or Advanced Encryption Standard [AES])
– Intrusion prevention system (IPS)
– Antivirus support through Network Admission Control (NAC) and enforcement of secure access policies
• 4-port 10/100 managed switch with VLAN support
• Secure WLAN 802.11b/g option with use of multiple antennas
• Easy setup, deployment, and remote management capabilities through Web-based tools and Cisco IOSSoftware

The cisco 870 router, well designed for deployed where a small office is going to be connected to a larger network, most often with a secure VPN connection.

These types of offices can include as follows:
Small Remote Office:Connects users in a small remote office, such as insurance agents, lawyer offices, or sales offices.
Teleworking:Perfect for corporate teleworkers who may have a mix of broadband connection types to choose from.
Remote Call Center Agent: Similar to teleworking applications, this solution extends the Cisco IP Contact Center solution for telephone call center agents to remote sites.
Retail VPN: Retail stores migrating from dialup connections for point of sales transactions can use Cisco router 871 to take advantage of low-cost broadband access with the required security to effectively use these public networks.
Managed Services: Service providers and value-added resellers can use the Cisco 870 series router as a platform to offer differentiated business class security and WLAN services for small to medium business customers.

Main cisco 870 router Models
Models
WAN Interface
LAN Interfaces
802.11b/g Option
Integrated ISDN Dial Backup
Cisco 888
10/100 Mbps Fast Ethernet
4-port 10/100 Mbps managed switch
Yes (Cisco 871W)
-
Cisco 876
Asymmetric DSL (ADSL) over ISDN
4-port 10/100 Mbps managed switch
Yes (Cisco 876W)
Yes
Cisco 877
ADSL over POTS
4-port 10/100 Mbps managed switch
Yes (Cisco 877W)
-
Cisco 878
G.SHDSL
4-port 10/100 Mbps managed switch
Yes (Cisco 878W)
-

With models supporting different broadband technologies such as DSL, cable, and Metro Ethernet,Cisco 870 Router can be deployed at any small office location. Optional integrated 802.11b/g wireless capabilities provide true business-class WAN and WLAN access in a single solution. With Cisco 870 Series enterprise IT managers and service providers can take advantage of a solution that can be easily set up at the remote site and then be centrally managed to reduce ongoing operational costs.

More Notes about Cisco 870 Series Routers Sale
If you have the need to buy Cisco router 870 series, you can visit the Cisco 870 series in RouterSwitch.com to see all models of Cisco router 870 series. Which one will be suitable for your home or office? You can check. Best quality, best price!

2011年6月3日星期五

Cisco 7600 Router, Enterprise Head Office Required



As the most scalable service-rich router in the industry, each chassis offers the ability to bring DS0 to OC-48 WAN connectivity, and 10-Mbps Ethernet to 10-Gigabit Ethernet LAN connectivity to the Internet data centre, metropolitan aggregation, WAN edge aggregation, and enterprise networking applications.

The cisco7606 router not only addresses Ethernet switching, routing, and aggregation functions; it also provides support for converged voice, video, and data services as well as extensions to support IP mobility transparently.

Key Features
Chassis ranges: 3-slot (240Gbit/s) , 4-slot ( 320Gbit/s ), 6-slot ( 480Gbit/s), 9-slot (720Gbit/s) and 13-slot (720Gbit/s) [1].
Up to 256 Gbit/s switching fabric capacities and up to 30 Mpps forwarding performance
Interface breadth: Scaling from DS0 to OC-48/STM-16; 10 Mbit/s Ethernet to 10 Gigabit Ethernet
Support for Cisco 7200/7500 Port Adapters via FlexWAN module
IP/MPLS features: MPLS VPN, Class-Based Weighted Fair Queuing/ Low Latency Queuing (CBWFQ/LLQ), weighted random early detection (WRED), hierarchical traffic shaping, and Quality of Service
Ethernet subscriber services: 32,000 PPPoE subscribers, 16,000 L2TP tunnels and 16,000 SSG subscribers per MWAM module.

Applications:
Carrier Ethernet: Aggregation of consumer and business service
Ethernet services edge: Personalized IP services
Wireless mesh networking and mobility service convergence
IP/MPLS provider edge routing
Enterprise WAN aggregation
Headquarters core routing

Cisco 7600 Router’s Price &Availability
Cisco 7600 series ranges from US$5000 to US$20000, not all the types are required by enterprise head offices. There are some 7600 series items such as Cisco 7606, Cisco 7609, Cisco 7609-S, Cisco 7606-S; these are popular among large enterprises. Prices of Cisco 7606 and Cisco 7609 are available here:
CISCO7606:List price: US$6,000.00 / Wholesale Price: US$2,940.00
CISCO7609:List price: US$10,500.00 / Wholesale Price: US$5,145.00
CISCO7606-S: List price: US$6,000.00 / Wholesale Price: US$2,940.00
CISCO7609-S: List price:  US$10,500.00 / Wholesale Price: US$5,145.00
If you want to know more pricing and purchasing information of Cisco router and other Cisco IT equipments, you can visit Cisco router at RouterSwitch.com…