-48 Vdc Power Supply Leds And Connectors For Cisco Asr 1006 - Cisco ASR 1013 Hardware Installation Manual

–48 VDC Power Supply LEDs and Connectors for Cisco ASR 1006
–48 VDC Power Supply LEDs and Connectors for Cisco ASR 1006
The information in this section applies to the ASR1006-PWR-DC power supply. If you are using the
Note
ASR1013/06-PWR-DC power supply, see the xref
c_–48_VDC_Power_Supply_LEDs_and_Connectors_for_Cisco_ASR_1013_1206865.xml.
The maximum branch circuit for the –48 VDC power supply module is 60 A and the minimum is 50 A. The
–48 VDC power supply operates within specification from –48 VDC to –60 VDC continuously. The Cisco
ASR 1006 Router has two of the same type power supplies in power supply slot 0 and power supply slot 1.
The power supply slot numbers are on the left side of the chassis and the power supplies are located on the
floor of the chassis.
The –48 VDC input connector is a terminal block style that supports a AWG #6 wire. The terminal block is
compliant with safety agencies' guidelines and electrical requirements of the supply. Use the tie wraps to dress
the input cable wires. There are three tie wrap tabs on the power supply.
The terminal block accepts two double-hole lugs, one for –48 V input and another for –48 V RTN. A plastic
cover fits over the terminal block to prevent accidental contact. See xref figure.
Note The studs on the terminal block are similar to the safety ground device on the side of the Cisco ASR 1006
Router. For information on the safety ground lug on the side of the chassis.
The unit requires a power switch circuit breaker to serve as the main disconnect for the –48 VDC input to the
power supply. The circuit breaker meets international safety requirements and supports 80 VDC and has a
current rating of 50 A. The power supply unit is secured into the system chassis with four captive screws
mounted on the faceplate.
The following figure shows the –48 VDC power supplies at the rear of the Cisco ASR 1006 Router. The Cisco
ASR 1006 Router supports up to two power supplies.
Figure 12: Cisco ASR 1006 Router – 48 VDC Power Supply
1
Cisco ASR 1000 Series Router Hardware Installation Guide
56
Fans 6
Cisco ASR 1000 Series Routers Component Overview
Ground lugs