Cisco 1812 Manual

Cisco Router 1812

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Data Sheet

Cisco 1800 Series Integrated Services Routers Fixed Conﬁguration

Models

Cisco Systems® is redeﬁning best-in-class enterprise and small- to midsize-business routing with a new

line of integrated services routers that are optimized for the secure delivery of data services. Founded on

20 years of leadership and innovation, the Cisco® 1800 Series integrated services routers intelligently

embed data, security, and wireless technology into a single, resilient system for fast, secure, scalable

delivery of mission-critical business applications. The best-in-class Cisco 1800 Series architecture has

been speciﬁcally designed to meet requirements of small to medium-sized businesses (SMBs), enterprise

branch oﬃces, and service provider-managed services applications for delivery of concurrent services at

wire-speed performance. The integrated secure systems architecture of the Cisco 1800 Series delivers

maximum business agility and investment protection.

Figure 1. Cisco 1800 Series Fixed-Conﬁguration Routers

Product Overview

Cisco 1800 Series integrated services routers are the next evolution of the award-winning Cisco 1700 Series

modular and ﬁxed-conﬁguration routers. The Cisco 1801, 1802, 1803, 1811, and 1812 integrated services routers

(Figure 1) are ﬁxed-conﬁguration, while the Cisco 1841 Integrated Services Router is modular. The routers are

designed for secure broadband, Metro Ethernet, and wireless connectivity, and provide signiﬁcant performance

improvements, feature capability, versatility, and additional value compared to prior generations of Cisco 1700

Series. The Cisco 1800 Series ﬁxed-conﬁguration routers provide:

● Secure broadband access with concurrent services for branch and small oﬀices

● Integrated ISDN Basic Rate Interface (BRI), analog modem, or Ethernet backup port for redundant WAN links

and load balancing

● Secure wireless LAN for simultaneous 802.11a and 802.11b/g operation with use of multiple antennas

● Advanced security including:

Sophisticated Firewall features including Application Inspection, Transparent and Stateful Firewall

SSL and IP Security (IPSec) VPNs (Triple Data Encryption Standard [3DES] or Advanced Encryption

Standard [AES])

Intrusion Prevention System (IPS)

Antivirus support through Network Admission Control (NAC) and enforcement of secure access policies

Data Sheet

● 8-port 10/100 managed switch with VLAN support and optional Power over Ethernet (PoE)

● Easy deployment and remote-management capabilities through Web-based tools and Cisco IOS

® Software

Cisco 1801, 1802, and 1803 routers provide high-speed DSL broadband access through asymmetric DSL

(ADSL2/2+ Annex A and Annex M) over basic telephone service (Cisco 1801), ADSL2/2+ Annex B over ISDN (Cisco

1802), or Symmetrical High-Data-Rate DSL (G.SHDSL) (Cisco 1803) while helping to ensure reliable networking with

integrated ISDN S/T BRI backup. The Cisco 1811 and 1812 provide high-speed broadband or Ethernet access

through two 10/100BASE-T Fast Ethernet WAN ports and also provide integrated WAN backup through a V.92

analog modem (Cisco 1811) or ISDN S/T BRI interface (Cisco 1812).

The Cisco 1800 Series ﬁxed-conﬁguration routers help enable a network infrastructure for SMBs and enterprise

small branch ofﬁces, providing access to the Internet, corporate headquarters, or other remote oﬃces, while

securing and protecting critical data with integrated Cisco IOS Software security features and capabilities. They also

help businesses reduce costs by enabling deployment of a single device to provide multiple services (integrated

router with redundant link, LAN switch, ﬁrewall, VPN, IPS, wireless technology, and quality of service [QoS]) typically

performed by separate devices. Cisco IOS Software allows this ﬂexibility, providing the industry's most robust,

scalable, and feature-rich internetworking support, using the accepted standard networking software for the Internet

and private WANs.

Table 1 summarizes the Cisco 1800 Series ﬁxed-conﬁguration router features.

Table 1. Product Summary

Feature Cisco 1801 Cisco 1802 Cisco 1803 Cisco 1805 Cisco 1811 Cisco 1812

DSL WAN Port ADSL over POTS

ADSL over ISDN G.SHDSL (4- wire) - - -

10/100 FE WAN Ports 1112 22

DOCSIS 2.0 No No No Yes No No

Managed Switch Ports 8 8 8 4 8 8

ISDN BRI Dial Backup Yes Yes Yes - - Yes

V.92 Analog Modem Dial

Backup - - - Yes Yes -

USB 2.0 Ports 0 0 0 2 2 2

802.11a/b/g Wireless Model Yes Yes Yes Yes Yes Yes

Auxiliary and Console Ports

Yes Yes Yes Yes Yes Yes

Network Applications

Secure Network Connectivity

Network security has become a fundamental building block of any network, and Cisco routers play an important role

in embedding security at the customer's access edge. Recognizing this requirement, the Cisco 1800 Series ﬁxed-

conﬁguration routers are equipped with the Cisco IOS Software Advanced IP Services feature set by default (except

for the Cisco 1801). This Cisco IOS Software feature set facilitates hardware-based IPSec encryption on the

motherboard and provides a robust array of security capabilities such as Cisco IOS Firewall, URL Filtering, IPS

support, IPSec VPNs (DES, 3DES, and AES), Tunnel-less Group Encrypted VPN (GET VPN), Dynamic Multipoint

VPN (DMVPN), Easy VPN server and client support, NAC for defense against worms and viruses, security policy

enforcement, Secure Shell (SSH) Protocol Version 2.0, and Simple Network Management Protocol (SNMP) in one

solution set. As Figure 2 demonstrates, the Cisco 1800 Series ﬁxed-conﬁguration routers help enable customers to

deploy high-performance, concurrent, mission-critical data applications with integrated, end-to-end security.

Produkt Specifikationer

Mærke:	Cisco
Kategori:	Router
Model:	1812
Bredde:	323.6 mm
Dybde:	246.4 mm
Højde:	48 mm
Vægt:	2800 g
Produktfarve:	Black, Blue, Stainless steel
Formfaktor:	1U
Opbevaringstemperatur (T-T):	-25 - 65 °C
Relativ luftfugtighed ved drift (H-H):	10 - 85 %
Relativ luftfugtighed ved opbevaring (H-H):	5 - 95 %
Ethernet LAN-porte (RJ-45):	2
Ethernet LAN:	Ja
Driftstemperatur (T-T):	0 - 40 °C
Ethernet LAN-datahastigheder:	10, 100 Mbit/s
Sikkerhedsalgoritmer:	128-bit AES, 192-bit AES, 256-bit AES, 3DES, AES, DES, EAP-FAST, LEAP, WEP, WPA, WPA2
Intern hukommelse:	128 MB
Ethernet WAN:	Ja
Ethernet LAN-grænsefladetype:	Hurtigt ethernet
Kabelteknologi:	10/100Base-T(X)
3G:	Ingen
4G:	Ingen
Webbaseret administration:	Ja
Servicekvalitet support (QoS):	Ja
Firewall sikkerhed:	Cisco IOS
Filtrering:	Ja
LED-indikatorer:	Ja
Antal USB-porte:	2
Mobil netværksforbindelse:	Ingen
Flashhukommelse:	32 MB
I/O-porte:	1 x ISDN S/T BRI\r\n1 x cnsl
Filtrering af MAC-adresser:	Ja
Stativ-montering:	Ja
ADSL-forbindelse:	Ingen
Sikkerhed:	UL 60950, CAN/CSA C22.2 No. 60950, IEC 60950-1, EN 60950-1, AS/NZS 60950