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CISCO2821-SRST/K9

Marca: Cisco
Modelo: CISCO2821-SRST/K9

List Price: 5.395,00 US$

44% OFF

3.042,00 US$

Condition

New · Covered SN

Replacement

C2921-CME-SRST/K9

Envío exprés a Estados Unidos
Estimated shipping time: 2–6 business days via DHL, FedEx, UPS and more

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CISCO2821-SRST/K9

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5.395,00 US$

44% OFF

3.042,00 US$

Vista general

Cisco CISCO2821-SRST/K9 Vista general

The Cisco CISCO2821-SRST/K9 is an enterprise-grade integrated services router designed for secure, concurrent delivery of data, voice, and video. As part of the Cisco 2800 Series, it combines modular 2U hardware with robust Cisco IOS SP services, firewall protection, and IPSec-based VPN support. With 512 MB DRAM (up to 1 GB), 128 MB Flash (up to 256 MB), and versatile Ethernet, Fast Ethernet, and Gigabit Ethernet interfaces, this router is ideal for branch offices requiring reliable voice resilience via SRST and strong encryption for business-critical applications.

Product Highlights

512 MB

DRAM Base

128 MB

Flash Base

3 Modes

Eth Speeds

Product Applications Scenarios

Enterprise Network

In enterprise branches, integrated voice and VPN services on the CISCO2821-SRST/K9 simplify WAN design, reduce separate appliance costs by up to 30%, and increase uptime.

Service Providers

For regional carriers and MSPs, IPSec and MPLS support enable secure managed CPE, lowering truck-rolls and centralizing policy control across diverse customer sites.

Public Infrastructure

In government and education networks, strong encryption and URL filtering protect sensitive traffic while modular 2U hardware extends lifecycle and defers upgrades.

Product Features Comparison


Model	CISCO2821-SRST/K9, Cisco 2821 Voice Bundle, PVDM2-32/FL-SRST-50/128F 512D	CISCO2851-CCME/K9, Cisco 2851 Voice Bundle, PVDM2-48/FL-CCME-100/128F 512D	C2821-VSEC-CCME/K9, Cisco 2821 Security Bundle Router, PVDM2-32, FL-CCME-50, 128F/512D	CISCO2821-WAE/K9, Cisco 2821 Integrated Services Router, WAAS Module/NME-WAE-502/K9/128F 512D
Brand	Cisco	Cisco	Cisco	Cisco
Routing Throughput	n/a	n/a	n/a	n/a
Interface Configuration	Ethernet, Fast Ethernet, Gigabit Ethernet	2 Gigabit Ethernet	2 Gigabit Ethernet	2 x 10/100/1000 Ethernet
Supported Protocol	IPSec	IPSec	n/a	RIP, OSPF, EIGRP, BGP
VPN Capability	VPN support	Firewall, VPN	Firewall, VPN	WAAS Trans (WAN acceleration)
Integrated Features	Cisco IOS SP services, firewall, hardware encryption, MPLS, URL filtering	Advanced IP Services, voice up to 24 ports, QoS, security	Security bundle with AIM-VPN-EPII-PLUS, Advanced IP Services	NME-WAE-502/K9, WAAS, routing protocols, USB, expansion slots

Optional Add-ons

Model Number	Description
PVDM2-64	Cisco digital signal processor module for higher-density voice on Cisco 2800 Series routers
CISCO2821-ACC-KIT	Cisco rack-mount and accessory kit for Cisco 2821 integrated services routers
MEM2800-512D=	512 MB DRAM memory upgrade for Cisco 2800 Series routers to extend performance and services scale

Certificaciones de calidad

Especificación

Cisco CISCO2821-SRST/K9 Especificación

Cisco Systems, Inc. está redefiniendo el mejor enrutamiento de su clase para empresas y pequeñas y medianas empresas con una nueva línea de enrutadores de servicios integrados que están optimizados para la entrega segura a velocidad de cable de servicios simultáneos de datos, voz y video. Fundada en 20 años de liderazgo e innovación, la serie Cisco 2800 de enrutadores de servicios integrados incorpora de manera inteligente servicios de datos, seguridad y voz en un solo sistema resistente para una entrega rápida y escalable de aplicaciones comerciales de misión crítica. La exclusiva arquitectura de sistemas integrados de la serie Cisco 2800 ofrece la máxima agilidad empresarial y protección de la inversión. Este es el paquete de voz Cisco 2821 con PVDM2-32, SRST con licencia para 48 teléfonos, 64 MB Flash/256 MB DRAM y servicios Cisco IOS SP.

Hoja de datos CISCO2821-SRST/K9
Fabricante	Cisco Systems, Inc.
Número de pieza del fabricante	CISCO2821-SRST/K9
tipo de producto	enrutador
Factor de forma	Externo - modular - 2U
Dimensiones (An. x Pr. x Al.)	43,82 cm x 41,66 cm x 8,89 cm
Peso	11,4 kg
Memoria DRAM	512 MB (instalado) / 1 GB (máximo)
Memoria flash	128 MB (instalado) / 256 MB (máximo)
Protocolo de enlace de datos	Ethernet, Ethernet rápido, Gigabit Ethernet
Protocolo de red/transporte	IPSec
Protocolo de gestión remota	SNMP 3
Características	Servicios Cisco IOS SP, protección de firewall, cifrado de 128 bits, cifrado de hardware, compatibilidad con VPN, compatibilidad con MPLS, filtrado de URL, cifrado de 256 bits
Estándares conformes	IEEE 802.3af
Requisitos del sistema	Microsoft Windows 98 Segunda edición

Certificaciones de calidad

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Recursos Descargas

Transition Guide

Guide to Upgrade Your ISR G1 and ISR G2 Routers to ISR 4000

Hoja de datos del modelo

CISCO2821-SRST/K9 Ficha de datos

CISCO2821-SRST/K9

Faster Delivery, Globally Ready

Keep Projects On Time

Leading Global Distributor
Since 2002

Worry-Free Coverage with RSCare

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CISCO2821-SRST/K9