Cisco ASR 1002 Replacing

• Observe the polarity—Unlike the polarity labels of the –48 VDC power supply (ground, positive, negative),
the polarity labels on the +24 VDC are ground, negative, positive as shown in xref fig from right to left
as they appear on the actual power supply unit.
• The ground (GND) lead is always installed first and removed last.
• The +24 VDC power supply uses a spring loaded terminal block; therefore have the recommended
screwdriver size available.
• Review the diagrams to see how the wire is stripped and how the screwdriver is inserted at an angle into
the terminal block.
• Have the following equipment available to install and remove the +24 VDC power supply:
• 3.5mm flat-blade screwdriver
• 8-gauge wire
The following figure shows the +24 VDC power supply for the Cisco ASR 1002 Router.
Figure 59: +24 VDC Power Supply for the Cisco ASR 1002 Router
Standby/On switch6+24 VDC terminal block1
Captive fastener7Positive (+) lead2
Power supply tabs8Negative (-) lead3
+27 VDC INPUT label9Ground (GND) lead4
——Power supply LEDs5
This section describes how to connect the +24 VDC power supply in the Cisco ASR 1002 Router.
The color coding of the +24 VDC input power supply leads depends on the color coding of the +24 VDC
power source at your site. Typically, green or green/yellow is used for ground. Make certain the lead color
coding you choose for the +24 VDC input power supply matches lead color coding used at the +24 VDC
power source. Most commonly used wire color-coding is red for positive (+) lead and black for negative (–)
lead.
Note
Removing and Replacing FRUs from the Cisco ASR 1000 Series Routers
92
Removing and Replacing FRUs from the Cisco ASR 1000 Series Routers
Replacing the +24 VDC Power Supply in Cisco ASR 1002 Router

Cisco ASR 1002 Specifications

General

Ethernet LAN	Yes
Cabling technology	10/100/1000Base-T(X)
Networking standards	IEEE 802.3
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Ethernet interface type	Gigabit Ethernet
DHCP client	-
Supported network protocols	BGP, GRE, OSPF, DVMRP, EIGRP, IS-IS, IGMPv3, PIM-SM, PIM-SSM
Ethernet LAN (RJ-45) ports	4
Security algorithms	SSH
VPN tunnels quantity	8000
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	4096 MB
AC input voltage	85 - 264 V
Power source type	AC
AC input frequency	50 - 60 Hz
Power consumption (typical)	560 W
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 %
Product color	Gray
Rack capacity	2U

Weight and Dimensions

Depth	461 mm
Width	437.4 mm
Height	89 mm
Weight	- g