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CISCO2811-ADSL2 / K9

ماركة: Cisco
Model: CISCO2811-ADSL2/K9

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Condition

New · Covered SN

Replacement

CISCO2911/K9

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CISCO2811-ADSL2 / K9

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44% OFF

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نظره عامة

Cisco CISCO2811-ADSL2/K9 نظره عامة

The Cisco CISCO2811-ADSL2/K9 is an enterprise-class router designed for secure broadband access over ADSL2. With an integrated HWIC-1ADSL interface, 2 x 10/100 Mbps Ethernet ports, and SP Svcs support, this Cisco router is ideal for branch offices and service provider CPE deployments across Asia, Europe, Africa, and North America. Hardware-based encryption, firewall, VPN, and IPSec ensure protected connectivity, while expandable flash and DRAM memory enable flexible service scaling for distributors, SMB integrators, and end users.

Product Highlights

2 x FE

LAN Ports

1 ADSL2

WAN Access

128/512

Base Memory

Product Applications Scenarios

Enterprise Network

Using integrated ADSL2 WAN and secure VPN, it connects branch offices to HQ, cutting leased-line costs by up to 40% while maintaining reliable access for core business apps.

Service Providers

SP Svcs support and modular HWIC slots let carriers deliver managed CPE and value-added VPN services, reducing on-site intervention and accelerating customer turn-up.

Security & Privacy

Hardware-based encryption, firewall, and IPSec VPN protect remote sites, helping organizations meet compliance while lowering risk of data breaches over broadband links.

Product Features Comparison


Model	CISCO2811-ADSL2/K9, Cisco 2811 Router, HWIC-1ADSL/128MB Flash/512MB DRAM	CISCO2811-DC, Cisco 2811 Router, 2×FE/4×HWIC/128F 512D	C2811-2SHDSL/K9, Cisco 2811 Router, 2-pair G.SHDSL/128MB Flash/512MB DRAM	C2811-4SHDSL/K9, Cisco 2811 Router, 4-pair G.SHDSL/HWIC-4SHDSL/128F 512D
Brand	Cisco	Cisco	Cisco	Cisco
Routing Throughput	n/a	n/a	Routing Performance: Up to 30 Mbps	Max Throughput: 8 Mbps
Interface Configuration	Ethernet Ports: 2 x 10/100 Mbps; WAN Interfaces: 1 x ADSL2; Module Slots: 2 x HWIC slots; Console Ports: 1 x RJ-45; Auxiliary Ports: 1 x RJ-45; USB Ports: 2 x USB 2.0	Ethernet Ports: 2 Fast Ethernet; WAN Interface Card Slots: 4 HWICs; PVDM Slots: 2; Network Module Enhanced Slots: 1 NME; Advanced Integration Module Slots: 2 AIMs; Console Ports: 1; Auxiliary Ports: 1	Interfaces: 2 x Ethernet 10/100, 2 x HWIC slots	Ethernet Ports: 2; Connectivity: Up to 4-pair G.SHDSL
Supported Protocol	Protocols: PPP, PPPoA, PPPoE, IPoA, Bridging, and Routing	n/a	Routing Protocols: RIP, OSPF, BGP	Supported Protocols: ATM, Frame Relay, HDLC, PPP
VPN Capability	Security Features: Firewall, VPN, IPSec; Integrated Hardware-based Encryption: Yes	Hardware Encryption: Yes	Security Features: Encryption, VPN	Security Features: Firewall, VPN support, IPS
Integrated Features	Service: SP Svcs (Service Provider Services); Integrated Hardware-based Encryption: Yes; Security Features: Firewall, VPN, IPSec	Base Software: IP BASE; Hardware Encryption: Yes; MTBF: 164,401 hours	Service Type: SP Svcs; QoS Features: Traffic shaping, classification; Management: Web-based, CLI	Service Package: SP Services; Security Features: Firewall, VPN support, IPS; MTBF: 200,000 hours

Optional Add-ons

Model Number	Description
HWIC-1ADSL	Cisco 1-port ADSL HWIC module for Cisco 2800 Series routers, providing ADSL/ADSL2 WAN connectivity
AIM-VPN-EPII-PLUS	Cisco VPN acceleration AIM module delivering hardware-based DES/3DES/AES encryption for Cisco 2800 routers
PVDM2-32	Cisco 32-channel PVDM2 DSP module enabling voice and conferencing services on Cisco 2811 routers

شهادات الجودة

تخصيص

Cisco CISCO2811-ADSL2/K9 تخصيص

توفر سلسلة Cisco 2800 قيمة إضافية كبيرة مقارنة بالأجيال السابقة من أجهزة توجيه Cisco بنقاط سعر مماثلة من خلال تقديم تحسين أداء يصل إلى خمسة أضعاف ، وزيادة تصل إلى عشرة أضعاف في أداء الأمان والصوت ، وخيارات الخدمة المضمنة الجديدة ، وزيادة أداء الفتحة بشكل كبير و الكثافة مع الحفاظ على الدعم لمعظم أكثر من 90 وحدة موجودة متاحة اليوم لسلسلة Cisco 1700 و Cisco 2600 و Cisco 3700. تتميز سلسلة Cisco 2800 بالقدرة على تقديم خدمات متزامنة متعددة عالية الجودة بسرعة الأسلاك تصل إلى وصلات T1 / E1 / xDSL متعددة. توفر أجهزة التوجيه تسريع التشفير المضمّن وعلى فتحات معالج الإشارات الرقمية الصوتية (DSP) للوحة الأم ؛ نظام منع التطفل (IPS) ووظائف جدار الحماية ؛ دعم اختياري متكامل لمعالجة المكالمات والبريد الصوتي ؛ واجهات عالية الكثافة لمجموعة واسعة من متطلبات الاتصال ؛ والأداء الكافي وكثافة الفتحات لمتطلبات توسيع الشبكة والتطبيقات المتقدمة في المستقبل.

ورقة بيانات CISCO2811-ADSL2 / K9
وصف المنتج	راوتر سيسكو 2811 للخدمات المتكاملة - راوتر
الصانع	سيسكو سيستمز ، إنك
رقم جزء الشركة المصنعة	CISCO2811-ADSL2 / K9
نوع المنتج	جهاز التوجيه
شكل عامل	خارجي - معياري - 1U
الأبعاد (WxDxH)	43.8 سم × 41.7 سم × 4.5 سم
وزن	6.4 كجم
ذاكرة DRAM	512 ميجابايت (مثبتة) / 760 ميجابايت (بحد أقصى)
ذاكرة متنقله	128 ميجابايت (مثبتة) / 256 ميجابايت (بحد أقصى)
بروتوكول ارتباط البيانات	إيثرنت ، إيثرنت سريع
بروتوكول الشبكة / النقل	IPSec
بروتوكول الإدارة عن بعد	SNMP 3
بروتوكول التشوير الرقمي	ADSL، ADSL2، ADSL2 +
سمات	Cisco IOS ، حماية جدار الحماية ، تشفير 128 بت ، تشفير الأجهزة ، دعم MPLS ، دعم VLAN ، تصفية عناوين URL ، تشفير 256 بت
المعايير المتوافقة	IEEE 802.3af
قوة	تيار متردد 120/230 فولت (50/60 هرتز)

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نموذج ورقة البيانات

CISCO2811-ADSL2/K9 ورقة البيانات

CISCO2811-ADSL2 / K9

Faster Delivery, Globally Ready

Keep Projects On Time

Leading Global Distributor
Since 2002

Worry-Free Coverage with RSCare

Your Trusted Genuine Source

CISCO2811-ADSL2 / K9