Cisco 827H ADSL Router

Business Class ADSL Access through the

Power of Cisco IOS® Technology

The Cisco 827H ADSL Routers provides business-class functionality for small offices ands corporate teleworkers through the power of Cisco IOS technology. The Cisco 827H Router enables service providers and resellers to increase service revenue by supporting features for business-class security, differentiated classes of service, and managed network access. These value-added features, along with the manageability and proven reliability of Cisco IOS technology, provide the mission-critical networking that businesses require.

Figure 1:

Cisco 827H ADSL Router

The Cisco 827H ADSL Router enables value added services including managed, secure Internet and VPN access for small remote offices, teleworkers and small to medium sized businesses. At the same time, the Cisco 827H Router helps reduce operational costs for business, resellers and service providers with simplified set up and remote management and troubleshooting tools provided by Cisco IOS software (see Figure 1).

Value-Added Services

The Cisco 827H Router is ideal for a small business or remote office or as an enterprise telecommuting solution. It has an integrated four port hub for up to four devices or with an external hub or switch support additional users (recommended up to 20 users). This Cisco 827H Router supports scalable, secure, and proven business solutions such as:

Business-class security with integrated Stateful Firewall and VPN encryption

Differentiated classes of service with QoS

Managed network access with Cisco IOS

Reduced Cost of Operations

Because the Cisco 827H Router is based on Cisco IOS technology, service providers and resellers can take advantage of their training and investments in Cisco IOS Software to reduce their overall costs of doing business. With key management and troubleshooting features, service providers and resellers can cost-effectively deploy and manage the Cisco 827H Router at the business customers' premise, thanks to the following advantages:

Cisco IOS manageability, including interactive diagnostics/debug features

Familiar Cisco IOS command-line interface (CLI)

Proven reliability

Figure 2:

Cisco 827H Rear View

Figure 3:

The Cisco 827H Router business-class ADSL router (recommended for up to 20 users) is ideal in a small remote branch or as an enterprise telecommuting solution to provide secure and reliable access to the Internet or corporate offices.

Benefits of Cisco 827H Router Business-Class ADSL Router

Business-Class Security for Internet and VPN Access

To take advantage of the unprecedented opportunities offered by Internet-bases communications and commerce, private information must remain secure. Cisco IOS software provides many features to enable network security and the Cisco 827H Router includes a stateful firewall. It denies or permits WAN traffic based on a session's state, so requests from users behind the firewall can be received, whie preventing unauthorized access. Additionally, Cisco IOS software includes additional perimeter security features such as standard and extended access control lists (ACLs); Lock and Key (dynamic ACLs); router and route authentication; generic routing encapsulation (GRE) tunneling; and Network Address Translation. The perimeter security features control traffic entry and exit between private networks, intranets, extranets, or the Internet.

Beyond Firewall security the Cisco 827H Router also supports optional data encryption for Virtual Private Networks. VPNs allow secure communication over a public infrastructure such as the Internet. While a firewall provides perimeter network security for a given location, VPNs protect data when sent from one site to another, such as a branch office to corporate headquarters. VPNs use data encryption and secure tunnels to protect the integrity and confidentiality of data traveling over these public connections. The Cisco 827H Router supports IPSec 3DES encryption, which provides the most secure form of data encryption, and prevents hackers from gaining access to corporate information.

To simplify the setup of VPNs at remote locations the Cisco 827H Router supports Cisco Easy VPN. The Cisco Easy VPN Remote feature allows a Cisco router with a static or dynamic IP address to automatically establish and maintain a VPN tunnel to a Cisco VPN server or concentrator. This allows the same ease of configuration and ongoing policy management of VPNs as VPN software clients. This cost effective solution is ideal for remote offices with little IT support, or large CPE deployments where it is impractical to individually configure multiple remote devices. For those at remote offices or teleworkers, the Cisco EasyVPN Remote feature can be configured with the Cisco Router Web Set Up tool (CRWS), a Web-based GUI. This makes VPN configuration as easy as entering a password, increasing productivity and decreasing support costs.

Differentiated Classes of Service

The Cisco 827H business-class ADSL router enables service providers to increase revenue by building differentiated service options based on premium, standard, or best-effort service classes.

It employs quality-of-service (QoS) features such as application-aware networking with IP QoS features and traffic management with ATM QoS features. This enables the router to expedite the handling of mission-critical or delay sensitive applications, such as enterprise resource planning (ERP) or videoconferencing while sharing network resources with lower-priority applications such as Web surfing.

Application-Aware Networking with IP QoS

Using Class-Based Weighted Fair Queuing (CBWFQ), the Cisco 827H Router enables service providers and resellers to guarantee or differentiate bandwidth based on a specific application or a specific user. For example, the order entry department traffic can be given priority over the marketing department traffic. For real time applications explicit low latency can be added using the low latency queuing, (LLQ) providing low delay and guaranteed bandwidth to real-time applications while providing the same differentiated bandwidth support as CBWFQ.

Traffic Management Using ATM QoS

In addition to IP QoS features, the Cisco 827H Router provides ATM QoS features that enable service providers to manage their core ATM network infrastructures to deliver scalable, cost-effective services with QoS guarantees to their customers. Per-virtual-circuit traffic shaping and queuing allow further optimization of the existing bandwidth between customers and various services. For congested ATM networks the router provides support for traffic policing with Cell Loss Priority (CLP) tagging options to allow the ATM network to drop all the cells from packets that exceed the policy or that have been identified as having less priority than other traffic.

Using the following features, service providers can offer true QoS and cater to applications with special requirements:

Per-virtual-circuit queuing (ATM QoS)

Traffic management (ATM QoS)

Class-Based Weighted Fair Queuing (IP QoS)

Policy-based routing (IP QoS)

Weighed Random Early Detection (IP QoS)

Managed Network Services with Cisco IOS Software

Service providers can offer small business and enterprise telecommuters managed network or Internet access with the Cisco 827H Router, providing service level agreement (SLAs) and response time guarantees. Through Cisco IOS software, the Cisco 827H Router provides complete remote management features, which allow service providers to monitor the lines of the customers with SLAs and quickly react to any distruption in service.

Reduced Cost of Operations

Cisco IOS Software Manageability

The Cisco 827H Router incorporates the same Cisco IOS technologies used by service providers and enterprises, allowing service providers and resellers to use existing knowledge of Cisco IOS Software to reduce training costs when configuring, installing, and deploying Cisco 827H ADSL routers. Additionally, Cisco IOS Software provides many debug features that allow a service provider to remotely diagnose network problems. The Cisco 827H router supports centralized administration and management via Simple Network Management Protocol (SNMP), HTTP, Telnet, or local management through the router console port. The world-class support offered by the Cisco Technical Assistance Center (TAC) provides unparalleled support services.

Easy to Deploy and Setup

The Cisco 827H Router includes the Cisco Router Web Set Up tool, a Web-based configuration tool for simplified installation and setup. To configure the product, users simply point a Web browser to the IP address of the router and follow a few simple steps. This allows the Cisco 827H Router to be readily installed by non-technical personnel or end users. The setup tool allows a user to enable security, such as packet filtering, as well as the Cisco IOS Software Firewall Feature Set.

Additionally, Cisco offers at no additional cost, Cisco Configuration Express for direct purchase partners which allows Cisco to ship pre-configured routers to end users. Service Providers, System Integrators and Enterprises can utilized Conguration Express to save on the cost of deployment logistics and warehousing of products. Cisco Configuration Express also enables true plug and play deployments of Cisco 827H Routers without the need for any configuration tools through custom loaded configurations.

Proven Reliability

Because Cisco 800 Series routers are based on the same proven Cisco IOS technology used on 80 percent of the Internet and because Cisco IOS Software is the industry-standard application for mission-critical enterprise networks, small business and enterprise telecommuters can depend on them day after day, year after year.

Figure 4:

Easy Setup with Cisco Router Web Set Up tool

Table 1  Key Product Features and Benefits

Key Feature
Benefit
Multiuser Access
 

NAT/PAT

Creates multiple private IP addresses from a single valid public IP address

Allows multiple users to share a single broadband connection

PPPoE

PPP over Ethernet encapsulation ensures compatibility with Service Provider network requirements

Business-Class Security
 

Cisco IOS Firewall Feature Set

Offers internal users secure, per-application dynamic access control (stateful inspection) for all traffic across perimeters

Defends and protects router resources against denial-of-service attacks

Checks packet headers, dropping suspicious packets

Protects against unidentified, malicious Java applets

Details transactions for reporting on a per-application, per-feature basis

IPSec DES and 3DES Encryption

Ensures confidential data integrity and authenticity of origin by using standards-based encryption

Provide encryption for all users on the LAN without configuring individual PCs

Encryption available on a singe WAN devices allows users to access
IP aware devices such as print servers, IP phones, etc, where as encryption initiated with PC software clients prevents access to those devices

Cisco Easy VPN Remote

Easy deployment and maintenance of VPN connections with auto-IPSec tunnel initiation and pushed policy acceptance

Multiuser IPSec Pass-through

Allows IPSec tunnels to pass through the router when VPN PC Software clients are required

Support for PPTP tunnels, encrypted or unencrypted, initiated at the PC

PAP, CHAP and ACLs

Protects network from unauthorized access

Route and Router Authentication

Accepts routing table updates from only known routers, ensuring that no corrupt information from unknown sources is received

NAT/PAT

Hides internal IP addresses from external networks

Prevents certain denial-of-service attacks from outside networks on
internal hosts

Differentiated Classes of Service
 

QoS/CBWFQ/LLQ

Ensures consistent response times for multiple applications by intelligently allocating bandwidth

Allows for classification of applications and gives the most important applications priority use of the WAN line

Allows for handling of real time applications minimizing latency while guaranteeing bandwidth

ATM Traffic UBR, VBRnrt, VBRrt, and CBR with per-VC Queuing and Traffic Shaping

Ensures QoS guarantees for real-time traffic, with ability to send traffic over the appropriate virtual circuit to provide ATM level shaping and ensure that no head-of-line blocking can happen between circuits of different or equal traffic classes

Choice of Encapsulation (PPP over ATM, PPPoE, and RFC 2684 [formerly RFC1483 ])

Ensures compatibility with existing network

Lower Cost of Operations
 

Cisco IOS Interactive Debug Features

Allow service providers or system administrators to remotely or locally diagnose network problems in detail (for examples, via Telnet into the router)

Cisco IOS CLI

Allows customers to use existing knowledge of Cisco IOS CLI for easier installation and manageability without additional training

Simplified Setup, Installation, and Management

Cisco IOS Software Management

Enables remote management and monitoring via SNMP, Telnet, or HTTP and local management via console port

Cisco IOS Software CLI

Allows customers to use existing knowledge of Cisco IOS Software CLI
for easier installaion and manageability without additional training

Cisco IOS Software Technology

Offers technology that is used throughout the backbone of the Internet
and in most enterprise networks

Cisco Router Web Set Up Tool (CRWS)

Allows non-technical users to complete installation by simply pointing a browser at the router and providing user information

Supported by Cisco VPN Solution Center and Cisco Secure Policy Manager

Security management tools that allow for scalable deployments of
security policies

Secure Shell (SSH) Protocol

Provides a secure, encrypted-connection to a router for proving secure Telnet functionality

NAT/PAT

Lets businesses and service providers conserve valuable IP address space

Reduces time and costs by reducing IP address management

Cisco IOS Easy IP

Enables true mobility-client IP addresses to be transparently configured
via the Cisco IOS Dynamic Host Configuration Protocol (DHCP) server each time a client powers up

Color Coded Ports and Cables and Quick-Start Reference Guide

Helps users make proper connections

Provides easy-to-follow installation instructions

SNMP

Enables remote management and monitoring via SNMP, Telnet, or HTTP
as well as local management via console port


Table 2  Model Matrix 

Hardware Specifications
Cisco 827H
Processor

MPC 855T RISC

Processor Speed

50 MHz

Default DRAM1 Memory

32 MB

Maximum DRAM Memory

32 MB

Default Flash2 Memory

8 MB

Maximum Flash Memory

8 MB

Ethernet

4 port hub - 10 Mbps

Console

RJ-45

LEDs

7

Support for Kensington-Style Physical Lock

Yes

Stackable

Yes

Crossover Hub Switch

Yes

Power Supply

Universal 100 - 240 VAC

1 DRAM must be obtained from Cisco Systems

2 Additional Flash memory is Intel "Mini-card" technology



Note: Ordinary circuit-switched telephone service can be supported on the same copper pair as ADSL by using micro filters or Plain Old Telephone Service (POTS) splitter connected between the line and phones, fax machines, or modems, to provide filtering of the high-frequency ADSL signal to avoid interference between the voice and the ADSL service.

Table 3  Cisco 827 Router and Cisco 827-4V Router Software Feature Set 

Features Supported by Cisco 827H Software
IP Firewall
IP Plus
IP/ Firewall Plus IPSec 3DES
LAN
     

Transparent Bridging

X

X

X

IP

X

X

X

Routing

IP Enhanced IGRP

-

X

X

IP-Policy Routing (also listed in QoS)

X

X

X

RIP, RIPv2

X

X

X

IP Multicast (relay and PIM)

X

X

X

Security
 

Cisco IOS Firewall

X

-

X

Context-Based Access Control Lists

X

-

X

Java Blocking

X

-

X

Denial-of-Service Detection

X

-

X

Easy VPN Remote

-

-

X

Multiuser IPSec Pass-through (TCP and Un-encapsulated)

X

X

X

Real-Time Alerts

X

-

X

IPSec Encryption w/3DES and L2TP

-

-

X

Route and Router Authentication

X

X

X

PAP, CHAP, Local Password

X

X

X

GRE Tunneling

-

X

X

IP Basic and Extended Access Lists

X

X

X

NetBIOS Access

X

X

X

Business-Class QoS
 

Weighted Random Early Detection

X

X

X

CBR, VBRrt, VBRnrt, UBR Traffic Classes

X

X

X

LLQ

X

X

X

Per-VC Shaping

X

X

X

Per-VC Queuing

X

X

X

IP Policy Routing

X

X

X

Bandwidth Optimization
     

STAC Compression

X

X

X

Net BIOS Name Caching

X

X

X

Ease of Use and Deployment
 

Cisco Router Web Set Up tool

X

X

X

Easy IP Phase I and II

X

X

X

Management

SNMP, Telnet, Console Port

X

X

X

Syslog

-

X

X

SNTP

X

X

X

CiscoView

X

X

X

TACACS+ (also a security feature)

X

X

X

TFTP Client and Server

X

X

X

Cisco Intelligence Engine 2100

X

X

X

Cisco VPN Solutions Center

-

-

X

Service Assurance (SA Agent)

X

X

X

Address Conservation

NAT Many to One (PAT)

X

X

X

NAT Many to Many (Multi-NAT)

X

X

X

IPCP Address Negotiation

X

X

X

PPPoE, PPPoA, and RFC2684 (RFCC1483) encapsulations

X

X

X

DHCP Client Address Negotiation

X

X

X



Table 4  Cisco SOHO and 800 Series—DSLAM Interoperability

DSLAM
Alcatel ASAM 1000
Alcatel 7300
Cisco 6x60/6015
ECI
Chipset
AME ADSL
AME ADSL
GSI G.SHDSL
ADI ADSL
GSI ADSL
GSI G.SHDSL
ADI 918 ADSL
ADI 930 ADSL
Metalink G.SHDSL
Cisco 826

X

X

-

-

P (ext)

-

P

P

-

Cisco 827H

X

X

-

X*

X

-

P

P

-

Cisco 828

-

-

P

-

-

X

-

-

R

Cisco SOHO 76

X

X

-

-

P (ext)

-

P

P

-

Cisco SOHO 77H

X

X

-

X*

X

-

P

P

-

Cisco SOHO 78

-

-

P

-

-

X

-

-

R


DSLAM
Siemens Xpresslink 2.0
Fujitsu/Westell
Marconi
DSLAM AXH600
Lucent Stinger

Chipset

TI ADSL
GSI G.SHDSL
AME ADSL
GSI G.SHDSL
AME ADSL
Metalink G.SHDSL
AME ADSL
GSI ADSL
Cisco 826

P

 

-

 

-

 

?

R

Cisco 827H

P

-

P

-

R

-

?

R

Cisco 828

-

R

-

P

-

R

-

-

Cisco SOHO 76

P

-

-

-

-

-

?

R

Cisco SOHO 77H

P

-

P

-

R

-

?

R

Cisco SOHO 78

-

R

-

P

-

R

-

-


Legend
 
P

In progress

P (ext)

In progress

X

Supported

R

On roadmap

-

No plan/not supported

*

Needs external attenuator

?

TDB, testing required


Regulatory and Standards Compliance

The Cisco 827H business-class ADSL routers are available for worldwide deployment.

Safety

UL 1950/ CSA 950-95, Third Edition

IEC 950: Second Edition with Amendments 1, 2, 3, and 4

EN60950:1992 with Amendments 1, 2, 3, and 4

CSO3, Canadian Telecom requirements

AS/NZS 3260: 1996 with Amendments 1, 2, 3, and 4

ETSI 300-047

TS 001 with Amendment 1

EMI

AS/NRZ 3548:1992 Class B

CFR 47 Part 15 Class B

EN60555-2 Class B

EN55022 Class B

VCCI Class II

ICES-003, Issue 2, Class B, April 1997S

IEC 1000-3-2

Immunity

IEC 1000-4-2 (EN61000-4-2)

IEC 1000-4-3 (ENV50140)

IEC 1000-4-4 (EN61000-4-4)

ADSL Specifications

Alcatel DynaMiTe ADSL Chipset

T1.413    ANSI ADSL DMT issue 2

G.992.1  ITU G.DMT support

G.992.2  ITU G.Lite support

G.992.3  ITU G.hs ADSL type negotiation

The chipset does not provide interoperability with carrierless amplitude modulation/phase modulation (CAP)-based ADSL lines.

Physical Specifications

Dimensions and Weight Specifications

Dimensions (H x W x D): 2.0 x 9.7 x 8.5 in.
(5.1 x 24.6 x 21.6 cm)

Weight (Cisco 827H/Cisco 827H-4V): 1.48/1.5 lb
(0.67/0.68 kg)

Environmental Operating Ranges

Nonoperating temperature: -4 to 149° F (-20 to 65° C)

Nonoperating humidity: 5 to 95%, relative humidity (noncondensing)

Nonoperating altitude: 0 to 15,000 ft (0 to 4570m)

Operating temperature: 32 to 104° F (0 to 40° C)

Operating humidity: 10 to 85%, relative humidity (noncondensing)

Operating altitude: 0 to 10,000 ft (0 to 3000m)

Router Power

AC input voltage: 100 to 250 VAC, 50 to 60 Hz

Power consumption: 6 to 23W (idle-maximum consumption)

Power supply rating: 29W

Telephone Port Power

Voltages: -24V and -71V

Pinout ADSL Port

Tip and Ring: Pins 3 and 4

2007/05/04 00:54 2007/05/04 00:54

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