Chapter 2 Cisco ASR 1000 Series Routers Components

Cisco ASR 1000 Series Router Power Supplies

Figure 2-16 Cisco ASR 1002 Router DC Power Supply

1

2

3

4

 

5

6

 

 

 

OUTPUT

 

FAN

 

OUTPUT INPUT FAN

 

 

FAIL

OK

OK

 

FAIL OK

OK

0

This unit might have more than

This unit might have more than

one power supply connection.

one power supply connection.

All connections must be removed

All connections must be removed

 

to de-energize the unit.

to de-energize the unit.

 

 

 

1

280289

 

-

-48V/-60V 16A

 

 

 

 

 

10

9

8

7

 

 

 

1

DC power supply ESD socket

6

DC power supply captive installation screw

 

 

 

 

2

DC power supply slot 0 label

7

DC power supply slot 1 label

 

 

 

 

3

DC power supply switch Standby/On (I)

8

Negative ground lead

 

(standby symbol is a broken circle with a

 

 

 

vertical line through the top of it)

 

 

 

 

 

 

4

DC power supply LEDs

9

Positive ground lead

 

 

 

 

5

Fan

10

Earth ground lead

 

 

 

 

Table 2-19describes the LEDs on the Cisco ASR 1002 Router DC power supply.

Table 2-19

Cisco ASR 1002 Router DC Power Supply LEDs

 

 

 

 

LED Label

LED

Color

Description

 

 

 

 

INPUT OK

A bi-color LED

Green

LED illuminates green to signal that the DC power supply input

 

indicates

 

voltage is greater than–43.5VDC at turn-on and remains green down

 

presence of

 

to –39VDC.

 

input voltage

 

 

 

Amber

The LED illuminates amber when the input voltage (falls below

 

 

 

 

 

–39VDC) and indicates that there is still a voltage present (voltage on

 

 

 

the terminal block). The LED remains amber and is active to around

 

 

 

20V +/-5V. The LED is not illuminated if the input is below –15V.

 

 

 

 

FAN OK

A bi-color LED

Green

The LED illuminates s green when all fans are operational.

 

indicates power

 

 

 

Red

The LED illuminates red when a fan failure is detected.

 

supply fan status

 

 

 

 

 

 

 

OUTPUT FAIL

Power supply

Red

When the LED is off, it signals that the DC output voltage are within

 

activity

 

the normal operating range. Output voltage between the minimum and

 

 

 

maximum limits will not create an output fail alarm, and output

 

 

 

voltages below the minimum or above the maximum will create an

 

 

 

Output Fail alarm.

 

 

 

When you turn the power supply on, the red LED illuminates for two

 

 

 

to three seconds to test LED operation before going off.

 

 

 

 

Cisco ASR 1000 Series Aggregation Services Routers Hardware Installation and Initial Configuration Guide

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Cisco Systems ASR1000 manual Cisco ASR 1002 Router DC Power Supply

ASR1000 specifications

The Cisco ASR 1000 Series Aggregation Services Routers are designed to meet the needs of enterprises and service providers seeking high-performance networking solutions. With a combination of scalability, reliability, and security, these routers provide an ideal platform for delivering a wide range of services in a compact form factor.

One of the standout features of the ASR 1000 is its embedded hardware architecture. It utilizes a unique Distributed Services Architecture that allows for greater resource allocation and management, resulting in enhanced performance across various applications. This architecture enables the router to dynamically balance workloads across multiple CPUs, ensuring optimal resource utilization and reducing latency.

The ASR 1000 Series supports a variety of interfaces, including Ethernet, T1/E1, and T3/E3, making it highly versatile for different connectivity options. With support for up to 200 Gbps of throughput, it can handle the growing demands of modern networks, including video conferencing, cloud applications, and data-intensive services.

Security is a paramount feature of the ASR 1000. The routers come equipped with advanced security technologies such as Cisco IOS XE software, which includes built-in encryption and secure access controls. This ensures that data remains protected in transit, allowing organizations to safeguard sensitive information while maintaining compliance with industry regulations.

Another key characteristic of the ASR 1000 is its modularity. Users can easily add or upgrade services through service modules and network interface modules, providing the flexibility needed to adapt to changing network requirements. This modular approach not only helps in managing costs but also extends the life cycle of the hardware.

In terms of manageability, the ASR 1000 Series incorporates Cisco’s Intelligent Network Services, providing comprehensive monitoring and troubleshooting capabilities. This allows network administrators to gain insights into network performance, optimize service delivery, and promptly address any issues that arise.

Finally, the ASR 1000 routers are designed for high availability, featuring redundant power supplies and fans. Coupled with advanced routing protocols and features such as Cisco’s Continuous Availability, the ASR 1000 ensures minimal downtime and uninterrupted service delivery.

In conclusion, the Cisco ASR 1000 Series Aggregation Services Routers combine performance, scalability, security, and manageability, making them an excellent choice for organizations looking to modernize their networking infrastructure while efficiently handling the demands of contemporary applications. Whether for enterprise networks or service provider environments, the ASR 1000 provides a robust and future-proof solution.