Chapter 1 Product Description

Chassis Views

REVIEW DRAFT — CISCO CONFIDENTIAL

Note If the lithium battery in a Cisco 1805 router should fail, the router must be returned to Cisco for repair. Do not replace the battery yourself. Although the battery is not intended to be field replaceable, the safety agencies require the following warning to be included in this document.

Warning There is the danger of explosion if the battery is replaced incorrectly. Replace the battery only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer’s instructions. Statement 1015

Chassis Security

The chassis of the Cisco 1805 cable router is constructed with a Kensington security slot on the back panel. It can be secured to a desktop or other surface by using Kensington lockdown equipment.

Chassis Views

This section provides views of the front and back panels of Cisco 1805 cable routers, showing the locations of the power and signal interfaces, the interface card slots, and the status indicators.

Figure 1-3shows the front panel of a Cisco 1805 cable router.

Figure 1-3 Front Panel of the Cisco 1805 Cable Router

SYSSYS

PWRACT

1 2

Cisco 1800 Series

122329

1

System power (SYS PWR) LED

2

System activity (SYS ACT) LED

Figure 1-4shows the back panel of a Cisco 1805 cable router.

Figure 1-4 Back Panel of the Cisco 1805 Cable Router

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6

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2

1

 

SLOT 1

 

 

 

FE 0/1

CONSOLE

SLOT 0

 

CISCO 1841

 

 

 

 

 

 

 

 

 

100-240 VAC-

 

 

 

 

 

FDX

 

DS

 

1 A

 

 

 

 

 

100

 

US

LINK

50/60 Hz

HWIC

 

 

 

 

LINK

HWIC-

ONLINE

POWER

 

4ESW

 

 

 

 

 

CABLE

 

 

PWR 3x LNK

PWR 2x LNK PWR 1x LNK

PWR 0x LNK

 

 

FDX

CABLE-D-2

 

 

 

 

 

 

 

100

 

 

 

 

 

 

 

 

 

LINK

 

 

 

 

DO NOT REMOVE DURING NETWORK OPERATION

CF

AIM

FE 0/0

AUX

 

 

 

 

 

 

 

 

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9

5

12

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232505

 

 

 

11

 

 

 

 

 

 

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Cisco 1805 DOCSIS Cable Router Hardware Installation Guide

 

OL-14661-01

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Cisco Systems CISCO1805-D/K9 Chassis Views, Chassis Security, System power SYS PWR LED System activity SYS ACT LED

CISCO1805-D/K9, CISCO1805-D, CISCO1805-E specifications

Cisco Systems has long been a leader in networking technologies, and the Cisco 1800 Series Integrated Services Routers (ISRs) exemplify this heritage. The models CISCO1805-D/K9, CISCO1805-E, and CISCO1805-D are designed to meet the demands of small to medium-sized businesses that require secure and reliable connectivity for their branch offices.

One of the primary characteristics of the Cisco 1800 Series is its comprehensive feature set designed for mixed-function use. These routers support a variety of applications, including data, voice, and video, facilitating a seamless network experience. With built-in security features, such as firewall capabilities and encrypted VPN tunnels, businesses can ensure that their data remains protected against unauthorized access and cyber threats.

The Cisco 1800 Series stands out due to its modular design. This modularity allows organizations to customize their routers according to specific network demands. The ISRs come with various interfaces and expansion slots, which provides the flexibility to add additional WAN or LAN modules as well as voice and data services. The ability to mix and match modules makes it an ideal choice for businesses with evolving needs.

Advanced technologies such as Quality of Service (QoS) are also featured in the Cisco 1800 Series. QoS ensures that critical applications receive sufficient bandwidth and low latency, which is essential for maintaining optimal performance in data-intensive environments. This is particularly important for businesses using Unified Communications solutions that require high-quality voice and video calls.

For organizations looking for robust connectivity options, the Cisco 1800 routers support a variety of WAN technologies, including DSL, Ethernet, and 3G/4G LTE connections, offering redundancy and resilience. This ensures that businesses can maintain connectivity even in instances of failure in their primary connection.

Furthermore, the Cisco 1800 Series ISRs are equipped with integrated wireless capabilities, providing flexibility for users who require wireless access at their locations. With the ability to support wireless LANs, these routers can easily extend network coverage, making them an excellent choice for businesses with mobile workforces.

In conclusion, the CISCO1805-D/K9, CISCO1805-E, and CISCO1805-D routers are engineered to provide solid performance while addressing the unique needs of small to medium-sized enterprises. Their modular design, advanced security features, support for mixed applications, and flexible connectivity options make them a reliable choice for businesses seeking to enhance their networking capabilities. As organizations continue to navigate the complexities of modern digital transformations, the Cisco 1800 Series serves as a trusted platform that can grow with their needs.