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CISCO Router 1900 2900 3900

CISCO2951/K9

Mã: TT152

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Giá bán: Liên hệ

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CISCO2951/K9

Cisco 2951 Integrated Services Router(ISR)
 
3 integrated 10/100/1000 Ethernet ports with 1 port capable of RJ-45 or SFP connectivity
2 service module slot
4 Enhanced high-speed WAN interface card (EHWIC) slots
3 onboard digital signal processor slots
1 Internal Service Module slot for application services
Fully integrated power distribution to modules supporting 802.3af Power over Ethernet (PoE) and Cisco Enhanced PoE
Embedded hardware-accelerated VPN encryption for communications with Group Encrypted Transport VPN, Dynamic Multipoint VPN, or Enhanced Easy VPN
Integrated threat control using Cisco IOS Firewall, Cisco IOS Zone-Based Firewall, Cisco IOS IPS, and Cisco IOS Content Filtering
Voice
High-density packet voice DSP module, optimized for voice and video support
Standards-certified VoiceXML browser services
Cisco Unified Border Element capabilities
Cisco Unity Express voicemail support
Support for Cisco Communications Manager Express and Survivable Remote Site Telephony

cisco2951

Modularity Features and Benefits:

The Cisco 2900 Series provides significantly enhanced modular capabilities offering 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.

cisco2951

 

ISR Modules

Benefits

Cisco Service Module

 


 

 

• Each service module slot offers high-data-throughput capability:
• Up to 4 Gbps aggregate toward the route processor.
• Up to 2 Gbps aggregate to other module slots over MGF.
• Service module (SM) slots are highly flexible with support for double-wide service modules (SM-Ds), which are Service Modules that require two SM slots. SM-Ds in the Cisco 2921 and 2951 provide flexibility for higher-density modules.
• A service module slot replaces the network module and the extension module for voice/fax (EVM) slots and is offered on Cisco 2911, 2921, and 2951 ISRs.
• An adapter module enables backward compatibility with existing network modules, enhanced network modules (NMEs), and EVMs.
• Service module slots provide twice the power capabilities relative to the network-module slots, allowing for flexibility for higher-scale and better-performance modules.
• Power to service module slots can be managed by extensions similar to the Cisco EnergyWise framework, so your organization can reduce energy consumption in your network infrastructure. Full EnergyWise support will be available in future software releases.

Cisco Enhanced High-Speed WAN Interface Card (EHWIC)

 

• The EHWIC slot provides enhancements to the prior generation's high-speed WAN interface card (HWIC) slots while provide maximum investment protection by natively supporting HWICs, WAN interface cards (WICs), voice interface cards (VICs), and voice/WAN interface cards (VWICs).
• Four integrated EHWIC slots on the Cisco 2901, 2911, 2921, and 2951 allow for more flexible configurations.
• Each HWIC slot offers high-data-throughput capability:
• Up to 1.6 Gbps aggregate toward the route processor.
• Up to 2 Gbps aggregate to other module slots over the MGF.
• Flexibility to support double-wide 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.
• Power to the PVDM slots can be managed by extensions similar to the Cisco EnergyWise framework, so your organization can reduce energy consumption in your network infrastructure. Full EnergyWise support will be available in future software releases.

 

cisco2951

 

 Cisco 2951 Integrated Services Router (ISR) delivers highly secure data, voice, video, and application services for small offices. 

CISCO2951/K9 Specifications

Cisco 2900 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.The Cisco 2900 series ISRs offer embedded hardware encryption acceleration, voice- and video-capable digital signal processor (DSP) slots, optional firewall, intrusion prevention, call processing, voicemail, and application services. In addition, the platforms support the industries widest range of wired and wireless connectivity options such as T1/E1, xDSL, copper and fiber GE.

 

Cisco 2951 Router Details
Manufacturer Cisco Systems, Inc
Manufacturer Part Number CISCO2951/K9
Product Type Router
Form Factor External - modular - 2U
Dimensions (WxDxH) 47 cm x 43.8 cm x 8.9 cm
Weight 13.2 kg
DRAM Memory 512 MB (installed) / 2 GB (max) - DDR2 SDDRAM Memory
Flash Memory 256 MB (installed) / 8 GB (max)
Routing Protocol OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing
Data Link Protocol Ethernet, Fast Ethernet, Gigabit Ethernet
Remote Management Protocol SNMP, RMON
Features Cisco IOS IP Base , MPLS support, Syslog support, IPv6 support, Class-Based Weighted Fair Queuing (CBWFQ), Weighted Random Early Detection (WRED)
Compliant Standards IEEE 802.1Q, IEEE 802.3af, IEEE 802.3ah, IEEE 802.1ah, IEEE 802.1ag
Power AC 120/230 V ( 50/60 Hz )