C H A P T E R 3

Installing the Cisco AS5800

This chapter explains the procedures for installing the access server. Installation involves the following tasks:

1Connecting cables to the AC power supply (AC installs only)

1Rack-mounting the AC power supply (AC installs only)

2Rack-mounting the dial shelf

3Replacing the blower assembly, DC PEMs, and dial shelf cards or controller cards

4Connecting power inputs to the DC PEMs

5Mounting the AC power safety cover (AC installs only)

6Rack-mounting the router shelf

7Connecting all remaining cable connections

Estimated time to install the access server hardware is between 2 and 3 hours.

Note If you are installing the optional AC-input power shelf, refer to the“Connecting to an AC

Power Source” section on page 3-1.

This chapter assumes that you are installing the access server manually. If you have access to a forklift or hydraulic equipment during the installation, you can omit certain steps, which are specified later in this chapter.

Connecting to an AC Power Source

If your site has access to an AC power source only, you need to install the optional AC-input power shelf (DS58-PWR-2AC) to convert to DC-input power for the dial shelf.

AC-input power is accepted using a separate, self-contained AC-input power shelf, which converts AC-input power to DC-output for use by the DC-powered dial shelf. The AC-input is supplied by two AC power cables (CAB-DS-AC=, other options available), converted to –48V DC-output power for the dial shelf PEMs using two AC-to-DC power cables (DS5800-CAB-ACDC=) supplied by Cisco.

The AC-input power shelf is an optional component of the Cisco AS5800 and is used to convert AC-input power into DC-output power for the DC-powered Cisco 5814 dial shelf. The AC-input power shelf contains two AC-input power supplies.

Installing the Cisco AS5800 3-1

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Cisco Systems manual Installing the Cisco AS5800, Connecting to an AC Power Source
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AS5800 specifications

Cisco Systems has long been a leader in the networking and telecommunications field, and its AS5800 series of routers exemplify this tradition. The AS5800, along with the AS5850, AS5350, AS5400, and AS5300, provides robust solutions for service providers and enterprise-level networking applications. Each of these models has distinct features and characteristics that cater to the evolving demands of internet traffic and data processing.

The Cisco AS5800 is designed for high-capacity routing and optimized for broadband services. It supports a wide range of services, including voice, data, and video applications, making it a versatile option for service providers looking to deliver integrated solutions. It is equipped with advanced quality of service (QoS) features that ensure bandwidth is allocated effectively, holding strong even under heavy traffic conditions.

In comparison, the AS5850 offers superior processing capabilities and is typically utilized in larger-scale implementations. This model supports high-density interfaces, allowing numerous connections without compromising performance. Its architecture includes enhanced MPLS (Multiprotocol Label Switching) support, enabling more efficient traffic management and better utilization of network resources.

The AS5350 is known for its scalability and energy efficiency, ideal for voice-over-IP (VoIP) and media gateway applications. It supports various telephony features, such as protocol interworking and transcoding, making it a preferred choice for organizations focusing on digital voice technologies. The AS5300, while slightly older, continues to be a valuable asset for less demanding networks, offering reliable performance with VoIP capabilities and basic data applications.

The AS5400 bridges the gap between high-performance routing and operational efficiency. It incorporates Cisco's proprietary technologies to ensure seamless connectivity and robust failover systems. This model is highly regarded for its security features, protecting network integrity and providing peace of mind for businesses relying on sensitive data transfer.

Overall, Cisco’s AS5800 series showcases a progressive evolution of routing capabilities with enhanced features tailored for resilience, scalability, and performance. These routers not only address the technical needs of modern networks but also strategically position organizations for future growth in an increasingly digital world. Each model, with its unique attributes, continues to support the varied demands of global communication infrastructures.
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