Cisco Systems Cisco uBR10012 manual Power Supply Cables, Airflow, Description Product Order Number

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

Cisco uBR10012 Universal Broadband Router Modules

Power Supply Cables

The AC PEM requires different power supply cables, depending on the country of operation. Table 1-8lists the product order numbers for the power supply cables that are available for the AC PEM for the Cisco uBR10012 universal broadband router.

Table 1-8	Power Cables for the AC Power Entry Module for the Cisco uBR10012 Router
Description		Product Order Number
Argentina		CAB-UBR10-AC-AR
Australia/New Zealand		CAB-UBR10-AC-AU
China		CAB-UBR10-AC-CH
Europe		CAB-UBR10-AC-EU
Italy		CAB-UBR10-AC-IT
Japan		CAB-UBR10-AC-JP
North America		CAB-UBR10-AC-US
United Kingdom		CAB-UBR10-AC-UK

Airflow

The PEMs (both AC and DC) work together with the fan assembly module to ensure that the

Cisco uBR10012 chassis is properly cooled during normal operation.

Figure 1-15shows the airflow through the Cisco uBR10012 chassis when dual PEMs are installed.

Note Figure 1-15shows the Cisco uBR10012 chassis without the front bezel installed, but the front bezel should be installed during normal operation so that the air filter in the bezel can filter the incoming air before it enters the chassis.

	Cisco uBR10012 Universal Broadband Router Hardware Installation Guide
1-24	OL-18259-01