Table 1-2
For detailed specification tables, refer to Appendix A, “Cisco AS5800 Specifications.” Table 1-2lists the dial shelf controller card memory components and product numbers.
Dial Shelf Controller Card Memory Components
Install the dial shelf controller card in the Cisco 5814 dial shelf in either of the two far-right slots (numbered 12 and 13). The card plugs directly into the backplane.
The dial shelf controller card consists of the following components:
Dial Shelf Controller Card
The dial shelf controller card is the main processor card for the dial shelf, and it performs the following functions:

Dial Shelf Controller Card

Links the dial shelf to the router shelf, where data is transferred as Ethernet packets encapsulated in proprietary protocol

Interconnects trunk cards and modem cards

A backplane interconnect concentrator on each dial shelf controller card connects to each dial shelf card installed in the dial shelf.

Boots and reloads software images

Provides source clocks used by all dial shelf cards and power supplies

Extracts an external reference clock from an external E1 or T1 signal through a BNC connector on the front panel

Connects to an external alarm source through a DB-15 serial connector located on the front panel

CPU (IDT R4700)

150-MHz microprocessor

I/O controller

Onboard Flash memory

PCMCIA Flash memory

Boot Flash memory

EPROM

Memory Type

Size

Quantity

Product Number

DRAM

32 MB

2 16-MB SIMMS

MEM-DS58-16M

 

 

 

 

PCMCIA Flash

8 MB

1

MEM-DS58-FLC8M=

(choose one)

16 MB

1

MEM-DS58-FLC16M=

 

20 MB

1

MEM-DS58-FLC20M=

 

 

 

 

Note DRAM for the DSC card is not orderable as a spare. Contact Cisco’s Technical Assistance Center (TAC) at 800 553-2447, 408 526-7209, or tac@cisco.com for a replacement if you believe your DSC card DRAM is faulty.

Cisco AS5800 Product Overview 1-17

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Cisco Systems AS5800 manual Dial Shelf Controller Card, Memory Type Size Quantity Product Number

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.