Cisco 7206 Router Shelf

Figure 1-20 Port Adapter Slot Numbering

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Port adapter slot 5

Port adapter slot 3

Port adapter slot 1

Port adapter slot 6

Port adapter slot 4

Port adapter slot 2

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TOKEN RING

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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ETHERNET 10BT

 

 

 

 

 

 

 

 

 

 

 

 

 

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FAST SERIAL

 

 

 

 

 

 

 

 

 

 

 

 

 

ETHERNET-10BFL

 

 

 

 

 

 

 

 

 

 

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FAST ETHERNET INPUT/OUTPUT CONTROLLER

 

 

 

 

 

 

 

 

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H6422

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PCMCIA

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Port adapter slot 0

Power Supplies

The Cisco 7206 router is equipped with one 280W AC-input or one 280W DC-input power supply. A fully configured Cisco 7206 router operates with only one installed power supply; however, a second, optional power supply of the same type provides hot-swappable, load-sharing, redundant power. Figure 1-21shows the rear of a Cisco 7206 router configured with a single AC-input power supply. (A power supply filler plate is installed over the second power supply bay.)

Caution Do not mix power supplies in the Cisco 7206. In dual power supply router configurations, both power supplies must be of the same type (two AC-input power supplies or two DC-input power supplies).

The power supply has the router’s main power switch and either an AC-input power receptacle or a hardwired DC-input power cable (depending on the type of installed power supply). The rear of the Cisco 7206 router provides access to the network processing engine and the power supplies.

Adjacent to the power supply bays are two chassis ground receptacles that provide a chassis ground connection for ESD equipment or a two-hole grounding lug. (See Figure 1-21.)

1-34Cisco AS5800 Universal Access Server Hardware Installation Guide

Page 48
Image 48
Cisco Systems AS5800 manual Power Supplies, Port Adapter Slot Numbering

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.