Cisco ASR 1004 Hardware Installation Guide

The following table shows the –48 VDC power supply output voltage alarm range.
Table 55: – 48 VDC Power Supply Output Voltage Alarm Threshold Ranges
MaximumMinimumOutput
12.8-13.8V10.0-11.2V12V
None2.6 - 3.0 V3.3V
24 VDC Power Supply for Cisco ASR 1002 Router
This section provides information about the +24 VDC power supplies on the rear of the Cisco ASR 1002
Router. The recommended branch circuit breaker for the Cisco ASR 1002 Router +24 VDC power supply is
a 40 A UL listed circuit breaker.
The Cisco ASR 1002 Router has two of the same type power supplies in power supply slot 0 and power supply
slot 1. The power supply slot identifiers are zero (0) on the left side of the chassis rear and one (1) on the right
side of the chassis rear. The power supply switch is a Standby switch and is not considered a disconnect.
The +24 VDC power supply uses a spring-loaded terminal block. The input terminal block requires maximum
8AWG multi-strand wiring to support input current. 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 two tie wrap tabs on the +24 VDC power supply. The +24 VDC power supply unit is secured into the
system chassis with two captive screws mounted on the faceplate.
The following image shows the +24 VDC Power Supply for the Cisco ASR 1002 Router.
Figure 86: Cisco ASR 1002 Router +24 VDC Power Supply
Standby/On switch6+24 VDC terminal block1
Captive fastener7Positive (+) lead2
Power supply tabs8Negative (-) lead3
+27 VDC INPUT label9Ground (GND) lead4
Cisco ASR 1000 Series Router Hardware Installation Guide
230
Cisco ASR 1002 Router Overview and Installation
Power Supplies in the Cisco ASR 1002 Router

Cisco ASR 1004 Specifications

General

Product Type	Router
Form Factor	Rack-mountable
Rack Height	2U
Forwarding Capacity	Up to 20 Gbps
Total Number of Ports	Varies by configuration
Number of Total Expansion Slots	4
Product Series	ASR 1000
Model	ASR 1004
Forwarding Performance	Up to 20 Gbps
Operating System	Cisco IOS XE
Power Supply	Dual
Route Processor	ASR 1000 Series Route Processor
Network Interface Modules	SFP, SFP+, Gigabit Ethernet, 10 Gigabit Ethernet
Interfaces/Ports	Varies by configuration
Expansion Slot Type	SPA
Throughput	20 Gbps
Redundancy	Power supply, Route Processor
Interfaces	Gigabit Ethernet, 10 Gigabit Ethernet, SFP, SFP+
Storage	Up to 64 GB Flash