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Cisco 3945 Router w/SPE150(3GE,4EHWIC,4DSP,4SM,256MBCF,1GBDRAM,IPB)

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Mã: CISCO3945/K9 Danh mục: , ,

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3945

CISCO3945-K9

Modularity Features and Benefits:

The Cisco 3900 Series provides significantly enhanced modular capabilities while maintaining investment protection for customers. Taking advantage of common interface cards across a network greatly reduces the complexity of managing inventory requirements, implementing large network rollouts, and maintaining configurations across a variety of branch-office sizes.

Architectural Features Benefits
Cisco Services Performance Engine (SPE) • The Cisco 3900 Series offers field-replaceable SPEs.

• These SPEs allow you to protect your initial investment in the Cisco 3900 platform for a longer time period and scale router performance as your network and branch-office needs grow.

Cisco Services Module

 

• A service-module slot replaces the network module and the extension module for voice and fax (EVM) slots and is offered on Cisco 3900 Integrated Services Routers.

• Each service-module slot offers high data-throughput capability:

• Up to 4-Gbps aggregate toward the router processor.

• Up to 2-Gbps aggregate to other module slots over the MGF.

• Service-module slots are highly flexible, with support for doublewide service modules, which are service modules that require two service-module slots. Doublewide service modules provide flexibility for higher-density modules.

• Service-module slots provide twice the power capabilities relative to the network-module slots, allowing flexibility for higher-scale and better-performance modules.

• An adapter module enables backward compatibility with existing network modules, enhanced network modules (NMEs), and EVMs.

• You can manage power to service-module slots by extensions similar to the Cisco EnergyWise framework, so your organization can reduce energy consumption in your network infrastructure. Full Cisco EnergyWise support will be available in future software releases.

Cisco Enhanced High Speed WAN Interface Card (EHWIC) • The EHWIC slot replaces the high-speed WAN interface card (HWIC) slot and can natively support HWICs, WAN interface cards (WICs), voice interface cards (VICs), and voice/WAN interface cards (VWICs).

• Three integrated EHWIC slots on the Cisco 3945E and Cisco 3925E or four integrated EHWIC slots on the Cisco 3945 and Cisco 3925 allow for flexible configurations.

• Each HWIC slot offers high-data-throughput capability:

• Up to 1.6-Gbps aggregate toward the router processor.

• Up to 2-Gbps aggregate to other module slots over the MGF.

• Flexibility to support doublewide modules is enabled by combining two EHWIC slots. Up to 2 doublewide HWIC (HWIC-D) modules are supported.

Cisco High-Density Packet Voice Digital Signal Processor (DSP) Module (PVDM3) Slots on Motherboard • PVDM3 slots natively support PVDM3 modules, providing support for richer density for rich-media voice and video.

• Each PVDM3 slot connects back to the system architecture through a 2-Gbps aggregate link through the MGF.

• Investment protection for PVDM2 modules is supported through an adapter module.

• You can manage power to the PVDM slots by extensions similar to the Cisco EnergyWise framework, so your organization can reduce energy consumption in your network infrastructure. Full Cisco EnergyWise support will be available in future software releases.

 

Cisco 3945 Integrated Services Routers (ISR) CISCO3945/K9 offers high performance and slot densities in voice, video, security, mobility, and data services, enabling customers from small business to large company. Designed to address customer business requirements, the Cisco 3945 Series with field-replaceable modular architecture provides increased capacity and performance as your network grows. New or used CISCO3945/K9 either ships with C3900-SPE150/K9 by default, which houses 4 PVDM slots, 1 ISM slot, and 4 EHWIC slots in addition to the system memory. The SPE provides a modular approach to system upgradability such that you can upgrade Cisco 3900 Series routers deployed in the field with new performance and capabilities with a simple SPE swap.

Buying an original new CISCO3945/K9, you would also read below details more in ordering information: Cisco 3945 with 3 onboard GE, 4 DSP slots, 1 ISM slot, 4 SM slots, 256MB CF default, 1 GB DRAM default, IP Base.

Product FAQ

Q: I NEED TO BUY A ROUTER SERIES 3900 MODEL 3945 / k9 DOUBT IS FURTHER IF I HAVE TO BUY SOFTWARE CME, E1 CARD IS ALSO RECOMMENDED.

A: If you need CME, you should buy License FL-CME-SRST. As for E1 Card, HWIC-1CE1T1-PRI is the most basic module.

Q: I want to limit bandwidth on one of my 3945 router interface can you share which is best option to do this?

A: You can do this in one of two ways. – Traffic Shaping: is predominantly for egress traffic -(Usually comes into play on your routers when your physical wan lines exceeds the your traffic rate set by the ISP or your neighboring site) – Traffic Policing: is used for ingress traffic (usually originating from you LAN,-entering first device in network from being overrun with too much traffic)

Q. On the Cisco ISR G2 routers with the SEC-K9 license, what tunnel count and performance throughput are available?

  1. The SEC-K9 permanent licenses apply to the Cisco 1900, 2900, and 3900 ISR G2 platforms; these licenses limit all encrypted tunnel counts to 225 tunnels maximum for IP Security (IPsec), Secure Sockets Layer VPN (SSL VPN), a secure time-division multiplexing (TDM) gateway, and secure Cisco Unified Border Element (CUBE) and 1000 tunnels for Transport Layer Security (TLS) sessions. The SEC-K9 license limits encrypted throughput to less than or equal to 85-Mbps unidirectional traffic in or out of the ISR G2 router, with a bidirectional total of 170 Mbps. This requirement applies for the Cisco 1900, 2900, and 3900 ISR G2 platforms.

Q. What is the exact HSEC-k9 license?

  1. The HSEC-K9 license removes the curtailment enforced by the U.S. government export restrictions on the encrypted tunnel count and encrypted throughput. HSEC-K9 is available only on the Cisco 2921, Cisco 2951, Cisco 3925, Cisco 3945, Cisco 3925E, and Cisco 3945E. With the HSEC-K9 license, the ISRG2 router can go over the curtailment limit of 225 tunnels maximum for IP Security (IPsec) and encrypted throughput of 85-Mbps unidirectional traffic in or out of the ISR G2 router, with a bidirectional total of 170 Mbps. The Cisco 1941, 2901, and 2911 already have maximum encryption capacities within export limits.

Q. What countries are classified license-free zones?

  1. Countries belonging to the EU license-free zone include Australia, Austria, Belgium, Bulgaria, Canada, Cypress, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Japan, Latvia, Lithuania, Luxembourg, Malta, Netherlands, New Zealand, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, United Kingdom, and the United States.

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