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Cisco® 3900 Series Built-in Companies Routers make on twenty five years of Cisco innovation and product or service management. The new Cisco Integrated Companies Routers Era two (ISR G2) platforms are architected to help the subsequent phase of branch-business office evolution, providing abundant-media collaboration and virtualization to the branch workplace although maximizing operational charge personal savings. The new routers assist new significant-ability electronic signal processors (DSPs) for foreseeable future increased video clip features, higher-powered support modules with improved availability, multicore CPUs, Gigabit Ethernet switching with Cisco Improved Energy in excess of Ethernet (ePoE), and new electricity visibility and handle capabilities whilst enhancing all round system overall performance. Furthermore, a new Cisco IOS® Software program Universal image and Cisco Providers Ready Engine (SRE) module permit you to decouple the deployment of hardware and program, supplying a adaptable technological innovation basis that can swiftly adapt to evolving community demands. Overall, the Cisco 3900 Series presents extraordinary whole charge of ownership (TCO) savings and community agility via the clever integration of market place-leading safety, unified communications, wi-fi, and application expert services.

The Cisco 3900 Series builds on the ideal-in-course offering of the existing Cisco 3800 Series Integrated Services Routers by now giving 4 platforms (Determine 1): the Cisco 3945E, Cisco 3925E, Cisco 3945, and Cisco 3925 Integrated Providers Routers. The Cisco 3900 Series gives embedded hardware encryption acceleration, voice- and video clip-capable DSP slots, optional firewall, intrusion prevention, get in touch with processing, voicemail, and application providers. In addition, the platforms assistance the industry's widest assortment of wired and wireless connectivity options this kind of as T1/E1, T3/E3, xDSL, copper, and fiber Gigabit Ethernet. The Cisco 3900 Series delivers exceptional efficiency and overall flexibility for versatile community deployments from little small business offices to significant enterprise workplaces - all even though supplying marketplace-leading expense safety.

• The Cisco 3900 Series routers supply increased ranges of solutions integration with voice, video, protection, mobility, and knowledge companies. • The Cisco 3900 Series delivers the greatest functionality and slot densities amongst the routers in the Cisco ISR G2 portfolio, enabling you to increase solutions integration and cutting down over-all funds expenses (CapEx) and working expenses (OpEx).

• A solitary Cisco IOS Program Common image is set up on each and every Cisco ISR G2. The Common picture is made up of all of the Cisco IOS Software program technologies sets, which you can activate with a computer software license. With the Common image your small business can promptly deploy superior functions without downloading a new Cisco IOS Computer software image. Moreover, more substantial default memory is involved to assistance the new abilities. • The Cisco SRE enables a new operational product that permits you to lessen CapEx and deploy a range of software companies as essential on a simple built-in compute solutions module.

High performance with built-in services

• The Cisco 3900 Series enables deployment in significant-velocity WAN environments with concurrent solutions enabled up to 350 Mbps. • A multigigabit fabric (MGF) lets high-bandwidth module-to-module communication devoid of compromising router efficiency.

Network agility

• Made to handle customer organization needs, the Cisco 3900 Series with the modular architecture offers elevated ability and efficiency as your community needs mature. • The Cisco Companies Efficiency Motor (SPE) modular motherboard lets upgrades to processing functionality in the long term. • Twin integrated energy supplies supply electric power redundancy you can also configure them to give more Cisco ePoE energy to endpoints. • Modular interfaces offer enhanced bandwidth, a diversity of connection alternatives, and community resiliency.

Vitality efficiency

• The Cisco 3900 Series architecture provides electricity-cost savings functions that consist of the following: • The Cisco 3900 Series presents smart electrical power management and allows you to control power to the modules based on the time of day. Cisco EnergyWise engineering will be supported in the future. • Companies integration and modularity on a single platform will allow you to carry out many features, optimizing consumption of raw components and strength usage. • Platform flexibility and ongoing advancement of the two hardware and computer software abilities lead to a longer item lifecycle, lowering all aspects of the TCO - like components and strength use. • Large-efficiency electric power provides and scalable electricity usage are based mostly on your community requirements.

Financial investment safety

• The Cisco 3900 Series maximizes financial investment security by supporting: • Reuse of a broad array of existing modules supported on the unique Cisco Integrated Expert services Routers to offer a reduce TCO. • A wealthy established of Cisco IOS Application characteristics carried ahead from the unique Cisco Built-in Solutions Routers and delivered in a simple common picture. • The Cisco 3900 Series delivers in depth development possibilities as your network expands: • The SPE modular motherboard enables versatility for potential upgrades. • The greatest scale for module density supplies versatility to include services as your business desires develop. • A 1-Gb default memory delivers headroom to limit industry upgrades.

Platform Architecture and Modularity The Cisco 3900 Series is architected to meet the software demands of today's department offices with style flexibility for future programs. The modular architecture is intended to assistance raising bandwidth demands, time-division multiplexing (TDM) interconnections, and completely built-in power distribution to modules supporting 802.3af PoE and Cisco ePoE. Table 2 lists the architectural functions and added benefits of the Cisco 3900 Series.

• The Cisco 3900 Series routers are extremely modular platforms with various kinds of module slots to include connectivity and services for diversified department-business office community demands. • The routers present an sector-top breadth of LAN and WAN connectivity possibilities as a result of modules to accommodate industry upgrades to long term systems with no demanding platform substitution. • The Cisco SPE on the Cisco 3900 gives the capability to raise the efficiency of the router with a discipline-upgradable motherboard as your community demands develop.

Processors

• The Cisco 3900 Series routers are driven by high-functionality multicore processors that can support the increasing demands of high-velocity WAN connections to the department place of work even though also operating many concurrent companies.

Embedded IP Safety with Safe Sockets Layer (IPSec/SSL) VPN components acceleration

• Embedded components encryption acceleration is enhanced to present larger scalability, which, blended with an optional Cisco IOS Software program Protection license, allows WAN backlink security and VPN providers (both equally IPSec and SSL acceleration). • The onboard encryption components outperforms the innovative integration modules (AIMs) of prior generations.

Multigigabit cloth (MGF)

• The Cisco 3900 Series introduces an innovative MGF that enables for successful module-to-module conversation, enabling tighter expert services interactions across modules while minimizing the overhead on the router processor.

TDM interconnectivity fabric

• Unified communications companies in the branch office are drastically improved with the use of TDM interconnectivity fabric in the router architecture, letting for scaling of DS- channel potential.

Built-in Gigabit Ethernet ports

• The Cisco 3900 Series gives up to four 10/100/a thousand Ethernet WAN ports. • Two of the ten/one hundred/one thousand Ethernet WAN ports on the Cisco 3900 Series can assistance Tiny Kind-Component Pluggable (SFP)-centered connectivity in lieu of RJ-forty five ports, enabling fiber connectivity.

Progressive universal-serial-bus (USB)-based mostly console access

• A new, modern, mini-B USB console port supports conduite connectivity when traditional serial ports are not offered. • Traditional console and auxiliary ports are also available.

Optional built-in electric power supply for distribution of PoE and common DC electricity provide

• An optional update to the inner electric power offer offers inline electricity (802.3af-compliant PoE, Cisco ePoE, and Cisco Inline Electric power) to optional integrated switch modules. • An optional DC electrical power supply that extends feasible deployment environments this sort of as central places of work and industrial environments will be offered in the future.

Optional integrated redundant electric power provide (RPS) and PoE enhance

• Energy redundancy is readily available by setting up an optional integrated RPS, thereby lowering community downtime and safeguarding the community from electrical power-supply failures. • When populated with twin built-in electricity supplies, the Cisco 3900 Series can function in a configurable PoE increase mode in lieu of redundant electric power style whereby the electric power ability of the platform is enhanced to practically two times the typical electric power to assistance more PoE ports.

Developed for adaptable deployments

• The Cisco 3945 and 3925 are developed for Network Tools Creating Systems (NEBS) environments.