Cisco ASR 1001 Hardware Installation Guide

24 VDC Power System Input for Cisco ASR 1002 Router
The +24 VDC power supply operates within specification between +21 and +36 VDC continuously once the
power supply DC input is turned on. The power supply shall measure the input voltage at the terminals of the
power supply and turn off the supply when the input voltage reaches 19.0 volts +/- 0.5 volts. Once this low
voltage threshold is reached, the power supply does not resume operation until the input voltage has reached
20.0 volts +/- 0.5 volts. Once the turn-on threshold of 20 volts is reached, then the +24 VDC power supply
meets all specification requirements down to low voltage threshold of 19 volts (+/- tolerance).
+24 VDC Power System Output for Cisco ASR 1002 Router
The +24 VDC power supply output tolerance is defined in Cisco ASR 1002 Router +24 VDC Power System
Output Voltage and Current table under all combinations of +24 VDC input line variation. Total system power
consumption should not exceed 470 watts or output rating of each power supply.
Two power supplies are used for redundant operation. System total power consumption shall never exceed
rating of one power supply to maintain redundancy.
Note
Table 57: Cisco ASR 1002 Router +24 VDC Power System Output Voltage and Current
+3.3 V+12 VDCOutput Voltage
3.2011.80Minimum
3.3012.00Nominal
3.4012.20Maximum
Output Current
0.10 A2.0 AMinimum
3.125 A39 AMaximum
Any combination of output voltage/currents cannot exceed total power rating of 470 Watts.Note
+24 VDC Power Supply Important Notices
The following items list important notes regarding the +24 VDC power supply in the Cisco ASR 1002 Router:
• Output Voltage Alarm Threshold—The Output Voltage Alarm is declared when the output voltage is
below the low end of the minimum or above the high end of the maximum limits (as shown in VDC
Output Voltage Alarm Threshold Ranges table). When the output voltage is above the high end of the
minimum or below the low end of the maximum limits, then the Red state is not activated.
Cisco ASR 1000 Series Router Hardware Installation Guide
232
Cisco ASR 1002 Router Overview and Installation
Power Supplies in the Cisco ASR 1002 Router

Cisco ASR 1001 Specifications

General

Ethernet LAN	Yes
Cabling technology	10/100/1000Base-T(X)
Networking standards	-
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Ethernet interface type	Gigabit Ethernet
USB ports quantity	1
Ethernet LAN (RJ-45) ports	4
VPN tunnels quantity	8000
Product color	Gray
Rack capacity	1U
AC input voltage	85 - 264 V
Power source type	AC
AC input frequency	50 - 60 Hz
Power consumption (typical)	250 W
Safety	UL60950-1 CSA, C22.2 No. 60950-1-03, EN 60950-1, IEC 60950-1, AS/NZS 60950.1
Certification	FCC 47CFR15 Class A AS/NZS CISPR 22 CISPR 22 Class A EN55022 Class A ICES-003 Class A VCCI Class A CNS-13438 Class A EN61000-3-2 EN61000-3-3
Internal memory	8192 MB
Operating altitude	0 - 3048 m
Storage temperature (T-T)	0 - 50 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	5 - 95 %
Operating relative humidity (H-H)	5 - 90 %

Weight and Dimensions

Depth	461.5 mm
Width	439.42 mm
Height	43.43 mm
Weight	11350 g