Cisco ASR1002 - ASR 1002 Router User manual

CHAPTER
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8
Cisco ASR 1002 Router Overview and Installation
This chapter describes the Cisco ASR 1002 Router and provides procedures for installing the
Cisco ASR 1002 Router on an equipment shelf or tabletop or in an equipment rack.
This chapter contains the following sections:
•Cisco ASR 1002 Router Description, page 8-1
•Installation Methods, page 8-12
•General Rack Installation Guidelines, page 8-13
•Guidelines for an Equipment Shelf or Tabletop Installation, page 8-14
•Equipment Shelf or Tabletop Installation, page 8-14
•Rack-Mounting the Cisco ASR 1002 Router, page 8-16
•Attaching the Chassis Rack-Mount Brackets, page 8-17
•Installing the Cisco ASR 1002 Router in a Rack, page 8-19
•Attaching the Cable-Management Bracket, page 8-23
•Attaching a Chassis Ground Connection, page 8-25
•Connecting the Shared Port Adapter Cables, page 8-28
•Connecting the Console and Auxiliary Port Cables, page 8-29
•Cisco ASR 1002 Router Power Supplies, page 8-30
•Connecting a Terminal to the Cisco ASR1000-RP1 Console Port, page 8-44
•Connecting Cables, page 8-46
•Auxiliary Connection, page 8-46
Cisco ASR 1002 Router Description
The Cisco ASR 1002 Router is part of the Cisco aggregation services family of routers. The Cisco
ASR 1002 Router offers a compact form factor router that satisfies customer demands such as low power
consumption and decreased usage of rack space.
The Cisco ASR 1002 Router supports three half-height SPAs and an optional built-in 4xGE SPA. The
Cisco ASR 1002 Router supports all the general-purpose routing and security features of the Cisco ASR
1000 Series Routers. It uses the same internal control and data-plane architecture as the other Cisco
ASR 1000 Series Routers.

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Chapter 8 Cisco ASR 1002 Router Overview and Installation
Cisco ASR 1002 Router Description
The Cisco ASR 1002 Router supports:
•Cisco ASR1000-ESP5 or Cisco ASR1000-ESP10 as a field-replaceable unit (FRU)
•The Cisco Embedded Route Processor which supports 2MB upgradeable BootROM and 8 GB eUSB
bulk storage.
•1 + 1 redundant AC or DC power supplies.
•Stratum-3 network clocking per GR-1244-CORE, with T1/E1 BITS interface or SPAs as timing
sources.
•A built- in 4x1GE Interface providing four SFP based GE connections, designated as SPA bay 0.
The Cisco ASR 1002 Router supports upgradeable Cisco ASR1000-ESP5 or ASR1000-ESP10 assembly
and the power supply modules as field-replaceable units. The Cisco embedded ASR1000-SIP10 and
Cisco built-in ASR1000-RP1 assemblies are fixed into the chassis and are not upgradeable; but the
shared port adapters in the SIP are field upgradable.
This section contains the following topics:
•Front View, page 8-2
•Rear View, page 8-3
•Cisco ASR 1002 Router Slot Numbering, page 8-4
Front View
Figure 8-1 shows the Cisco ASR 1002 Router with modules installed.
Figure 8-1 Cisco ASR 1002 Router—Front View
Note The SPAs in subslots 1-3 are field upgradeable. The SIP that the SPAs reside in is not field-upgradeable
and the Cisco ASR 1000 Series Route Processor is embedded in the chassis and not field upgradeable.
1Embedded ASR 1000 Series Route Processor
in the subslot and represents the built in 4xGE
SPA.
3SPA subslot 1
2SPA subslot 2 4SPA subslot 3
ASR 1002
pwr
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Chapter 8 Cisco ASR 1002 Router Overview and Installation
Cisco ASR 1002 Router Description
Rear View
Figure 8-2 shows the Cisco ASR 1002 Router AC power supply.
Figure 8-2 Cisco ASR 1002 Router AC Power Supply
Figure 8-3 shows the Cisco ASR 1002 Router DC power supply.
Figure 8-3 Cisco ASR 1002 Router DC Power Supply
1Chassis ESD socket 5AC power supply fan
2AC power supply slot number 0 6AC power supply captive installation screw
3AC power supply On (|) /Off (O) switch 7AC power supply slot number 1
4AC power supply LEDs 8AC power inlet
OUTPUT INPUT
FAIL OK OK
FAN OUTPUT INPUT
FAIL OK OK
FAN
This unit might have more than
one power supply connection.
All connections must be removed
to de-energize the unit.
This unit might have more than
one power supply connection.
All connections must be removed
to de-energize the unit.
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1Chassis ESD socket 6DC power supply captive installation screw
2DC power supply slot 0 label 7DC power supply slot 1 label
3DC power supply switch Standby/On (|) 8Ground lead
4DC power supply LEDs 9Positive lead
5Power supply fan 10 Negative lead
280289
OUTPUT INPUT
FAIL OK OK
FAN
-48V/-60V 16A
This unit might have more than
one power supply connection.
All connections must be removed
to de-energize the unit.
OUTPUT INPUT
FAIL OK OK
FAN
-48V/-60V 16A
This unit might have more than
one power supply connection.
All connections must be removed
to de-energize the unit.
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Chapter 8 Cisco ASR 1002 Router Overview and Installation
Cisco ASR 1002 Router Description
Internal fans draw cooling air into the chassis and across internal components to maintain an acceptable
operating temperature. The fans are located at the rear of the chassis. A two-hole grounding lug is located
on the side of the chassis. Two power supplies, either two AC power supplies or two DC power supplies
are accessed from the rear of the router.
Caution Use only AC power supplies or DC power supplies in the Cisco ASR 1002 Router. Do not mix power
supply types.
Cisco ASR 1002 Router Slot Numbering
The Cisco ASR 1002 Router contains one Cisco embedded ASR1002-RP1 which is addressed as R0 and
one Cisco ASR1000-ESP5 or ASR1000-ESP10 forwarding processor in slot F0. The Cisco ASR 1002
Router consists of an embedded ASR1000-RP1 and embedded ASR1000-SIP10 board supporting three
half-height SPAs or 1half-height and one full-height SPA and one Cisco ASR1000-ESP5 forwarding
processor.
The SPA bays are bay 1, bay 2, and bay 3. The built-in 4xGE SPA ports are located in the SPA 0 location
and will be addressed as GE 0/0/x. The Cisco ASR 1002 Router provides a built-in 4-Gigabit Ethernet
interface and this SPA is physically located on the Cisco embedded ASR1000-RP1 board. The Cisco
ASR 1000 Series ESP card is located in slot 1 and labeled as FP0.
Figure 8-4 shows the Cisco ASR 1002 Router slot numbering.
Figure 8-4 Cisco ASR 1002 Router Slot Numbering
Cisco ASR 1002 Router Components
The Cisco ASR 1002 Router system is derived from the architecture of the other Cisco ASR 1000 Series
routers. The three main subassemblies of any Cisco ASR 1000 Series Routers are all supported in the
Cisco ASR 1002 Router, which is the:
•Cisco embedded ASR1000-RP1 and Cisco embedded ASR1000-SIP10 (not field upgradable)
•Cisco ASR1000-ESP5 and Cisco ASR1000-ESP10 embedded services processors are
field-replaceable units (FRU)
•AC or DC power supplies which are field-replaceable units
1Embedded route processor RP0 in subslot 0 3Cisco SPA subslot 1
2Cisco SPA subslot 2 4Cisco SPA subslot 3
ASR 1002
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ASR1000-ESP10
PWR
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Chapter 8 Cisco ASR 1002 Router Overview and Installation
Cisco ASR 1002 Router Description
Cisco Embedded ASR1000-RP1 for Cisco ASR 1002 Router Description
The Cisco ASR 1000 Series route processor (embedded for the Cisco ASR 1002 Router) is the central
control processor and runs the network operating system.
The Cisco embedded ASR1000-RP1 supports management interfaces such as the Ethernet network
management port and console and auxiliary serial ports. It has LED status indicators, an RJ-45 plug for
a BITS timing reference and one USB port which can be used with smart cards for secure key distribution
or for image or configuration file updates.
The Cisco embedded ASR1000-RP1 deviates from the other ASR Series Route Processor 1 for the Cisco
ASR 1006 router and the Cisco ASR 1004 Router in the following ways:
•Bulk file storage is on a large eUSB device (to 8 GB supported) with no SATA hard-drive supported.
•Redundant Cisco Router Processor 1 is not supported.
•Network clock changes. No second BITS clock input supported.
•A built-in 4xGE SPA is included. This shared port adapter provides 4 SFP-based GE connections.
Cisco Embedded ASR1000-SIP10 and SPAs for Cisco ASR 1002 Router Description
The Cisco embedded ASR1000-SIP10 in the Cisco ASR 1002 Router is built into the Cisco ASR 1002
Router. The Cisco embedded ASR1000-SIP10 provides the physical and electrical termination for up to
three half-height SPAs or one full-height and one half-height SPA. Double-wide SPAs are not supported.
The fourth SPA slot is connected to the built-in 4xGE SPA that resides on the Cisco embedded
ASR1000-RP1.
The Cisco embedded ASR1000-SIP10 interface, like the Cisco ASR 1006 Router and Cisco ASR 1004
Router, supports all Cisco embedded ASR1000-SIP10 functions and services. However, the Cisco
embedded ASR1000-SIP10 differs in the following areas:
•Functions as the base board for Cisco embedded ASR1000-RP1
•Only supports three removable half-height SPAs on Bay 1, 2, and 3. The fourth SPA is a built-in
4xGE SPA on Bay 0, which is located on the Cisco embedded ASR1000-RP1.
•Is not a field-replaceable unit (FRU) and does not support online insertion and removal (OIR).
Note The shared port adapters (SPAs) on the Cisco embedded ASR1000-SIP10 in the Cisco
ASR 1002 Router do support online insertion and removal.
The Cisco ASR 1002 Router embedded ASR1000-RP1 also provides the circuitry for the built-in 4xGE
SPA.
Cisco ASR1000-ESP5 and ASR1000-ESP10 Description
The Cisco ASR 1002 Router supports the Cisco ASR1000-ESP5 or Cisco ASR1000-ESP10 embedded
services processors. The Cisco ASR 1002 Router does not support the Cisco ASR1000-ESP20.

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Chapter 8 Cisco ASR 1002 Router Overview and Installation
Cisco ASR 1002 Router Description
Figure 8-5 shows the LEDs on the Cisco ASR1000-ESP10.
Figure 8-5 Cisco ASR1000-ESP10 LEDs
Table 8-1 describes the Cisco ASR1000-ESP5 and Cisco ASR1000-ESP10 LEDs.
Table 8-1 Cisco ASR1000-ESP5 and Cisco ASR1000-ESP10 LEDs
Note The Cisco ASR 1000-ESP5 can only be used in the Cisco ASR 1002 Router.
Power Supplies in the Cisco ASR 1002 Router
The Cisco ASR 1002 Router power supply module supports the following Cisco power supplies:
•AC power supply operates between 85VAC to 264VAC and DC operates between –40.5 to –72VDC
•–48 VDC power supply operates between
•+24 VDC power supply operates
STBY
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No. LED Label LED Color Behavior in the Power-Up State
1 PWR Power Solid green All power supplies are within operational limits.
Off Off, the router is in standby mode.
2 ACTV Active Green The embedded services processor is green when
active.
3 STAT STATUS Green Code has successfully downloaded and is
operational.
Yellow BOOT ROM has successfully loaded.
Red Not booted.
4 STBY Standby None Will always be off.

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Chapter 8 Cisco ASR 1002 Router Overview and Installation
Cisco ASR 1002 Router Description
The power supplies are installed into the rear of the chassis and are hot pluggable. The Cisco ASR 1002
Router supports up to 588 W input power from an infrastructure standpoint (cooling capacity, midplane
and power distribution) but initial power supply development limit is up to 470 W output (AC and DC
Input).
AC Power Supply for Cisco ASR 1002 Router
The AC power supply input inlet is an IEC connector with AC switch and the current rating on the
connector and switch is 10 Amps. The AC power supply is secured into the chassis with two captive
screws mounted on the faceplate.
Table 8-2 describes the AC power supply LEDs on the Cisco ASR 1002 Router.
Table 8-2 Cisco ASR 1002 Router AC Power Supply LEDs
Figure 8-6 shows the AC Power Supply for the Cisco ASR 1002 Router.
Figure 8-6 AC Power Supply for the Cisco ASR 1002 Router
LED Label LED Color Description
INPUT OK Power supply activity Green LED is green and signals that the AC power supply input
voltage is greater than 85 V.
None If LED is not lighted, the AC input voltage is less than 70
V or the power supply is turned off. For an AC input
voltage between 70 V and 85 V the INPUT OK LED can
be either on, off, or flashing
FAN OK Power supply fan activity
A bi-color LED indicates
fan status.
Green The LED is illuminated green when all fans are
operational.
Red The LED is illuminated red when a fan failure is detected.
OUTPUT FAIL Power supply activity Red LED is red. It is off to signal that the DC output voltages
are within the normal operating range. Output voltage
between the minimum and maximum limits will not
create an output fail alarm and output voltages below the
minimum or above the maximum will create an output fail
alarm.
OUTPUT INPUT
FAIL OK OK
FAN OUTPUT INPUT
FAIL OK OK
FAN
This unit might have more than
one power supply connection.
All connections must be removed
to de-energize the unit.
This unit might have more than
one power supply connection.
All connections must be removed
to de-energize the unit.
0
1
8 7
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41 5 63
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Chapter 8 Cisco ASR 1002 Router Overview and Installation
Cisco ASR 1002 Router Description
–48 VDC Power Supply for Cisco ASR 1002 Router
The –48 VDC power supply input connector is a Euro-style terminal block. It is compliant with safety
agencies’ guidelines and electrical requirements of the supply. The DC power supply operates within
specification from –40.5VDC to –72VDC continuously once the power supply DC input turn on
threshold of –43.5 V has been reached.
The –48 VDC power input connector Euro-style terminal block will accept three wires: one positive
polarity, one negative polarity, and one ground wire. There are provisions on the front panel to wire tie
and strain relief the DC input wiring. The connection order is negative (–), positive (+), and GND. The
DC power supply is secured into the system chassis with two captive screws mounted on the faceplate.
Figure 8-7 shows the –48 VDC Power Supply for the Cisco ASR 1002 Router.
Figure 8-7 –48 VDC Power Supply for the Cisco ASR 1002 Router
1Chassis ESD socket 5AC power supply fan
2AC power supply slot number 0 6AC power supply captive installation screw
3AC power supply On (|) /Off (O) switch 7AC power supply slot number 1
4AC power supply LEDs 8AC power supply inlet
1Chassis ESD socket 6Power supply captive installation screw
2Power supply slot 0 label 7Power supply slot 1 label
3Power supply switch Standby/On (|) 8Ground lead
4Power supply LEDs 9Positive lead
5Fan 10 Negative lead
280289
OUTPUT INPUT
FAIL OK OK
FAN
-48V/-60V 16A
This unit might have more than
one power supply connection.
All connections must be removed
to de-energize the unit.
OUTPUT INPUT
FAIL OK OK
FAN
-48V/-60V 16A
This unit might have more than
one power supply connection.
All connections must be removed
to de-energize the unit.
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Chapter 8 Cisco ASR 1002 Router Overview and Installation
Cisco ASR 1002 Router Description
The Cisco ASR 1002 Router –48 VDC power supply LEDs are described in Table 8-3.
Table 8-3 Cisco ASR 1002 Router –48 VDC Power Supply LEDs
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. When the output voltage is above the high end of the
minimum or below the low end of the maximum limits, the red state will not be activated.
Table 8-4 shows the –48 VDC power supply output voltage alarm range.
+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.
LED Label LED Color Description
INPUT OK A bi-color LED indicates
presence of input voltage
Green LED illuminates green to signal that the DC power supply
input voltage is greater than 43.5VDC at turn-on and
remains green down to 39VDC.
Amber The LED illuminates amber if the power supply turns off
due to low input voltage (falls below 39VDC) and
indicates that there is still a hazard present (voltage on the
terminal block). The LED remains amber and is active to
around 20 V +/-5 V. The LED is not illuminated if the
input is below 15 V.
FAN OK A bi-color LED indicates
power supply fan status
Green The LED illuminates s green when all fans are
operational.
Red The LED illuminates red when a fan failure is detected.
OUTPUT FAIL Power supply activity Red When the LED is off, it signals that the DC output voltage
are within the normal operating range. Output voltage
between the minimum and maximum limits will not
create an output fail alarm, and output voltages below the
minimum or above the maximum will create an Output
Fail alarm.
Led illuminates red to indicate that the DC output is out
of the specified range.
When you turn the power supply on, the red LED
illuminates for two to three seconds to test LED operation
before going off.
Table 8-4 –48 VDC Power Supply Output Voltage Alarm Threshold Ranges
Output Minimum Maximum
12V 10.0-11.2V 12.8-13.8V
3.3V 2.6 - 3.0 V None

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Chapter 8 Cisco ASR 1002 Router Overview and Installation
Cisco ASR 1002 Router Description
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.
Figure 8-8 shows the +24 VDC Power Supply for the Cisco ASR 1002 Router.
Figure 8-8 Cisco ASR 1002 Router +24 VDC Power Supply
1+24 VDC terminal block 6Standby/On switch
2Positive (+) lead 7Captive fastener
3Negative (-) lead 8Power supply tabs
4Ground (GND) lead 9+27 VDC INPUT label
5Power supply LEDs ——
OUTPUT INPUT
FAI L OK OK
FAN
+27V 32A
This unit might have more than
one power supply connection.
All connections must be removed
to de-energize the unit.
+27V DC INPUT
OUTPUT INPUT
FAI L OK OK
FAN
+27V 32A
This unit might have more than
one power supply connection.
All connections must be removed
to de-energize the unit.
+27V DC INPUT
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Chapter 8 Cisco ASR 1002 Router Overview and Installation
Cisco ASR 1002 Router Description
The Cisco ASR 1002 Router +24 VDC power supply LEDs are defined in Table 8-5.
Table 8-5 Cisco ASR 1002 Router +24 VDC Power Supply LEDs
+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 Table 8-6 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.
Note Two power supplies are used for redundant operation. System total power consumption shall never
exceed rating of one power supply to maintain redundancy.
LED Label LED Color Description
OUTPUT FAIL Power supply activity Red When the LED is off, it signals that the +24 VDC output
voltage are within the normal operating range. Output
voltage between the minimum and maximum limits will
not create an output fail alarm, and output voltages below
the minimum or above the maximum will create an
Output Fail alarm.
When you turn the power supply on, the red LED
illuminates for two to three seconds to test LED operation
before going off.
INPUT OK A bi-color LED indicates
presence of input voltage
Green LED illuminates green to signal that voltage is > or = to
20VDC at turn-on and down to 19.0VDC (+/- 0.5 V
tolerance).
Amber The LED illuminates amber when the input voltage is
active down to 16.0VDC and indicates that there is still a
voltage present (voltage on the terminal block). The LED
remains amber and is active to around 10 V. The LED can
be OFF below 15.8VDC.
FAN OK A bi-color LED indicates
power supply fan status
Green The LED illuminates s green when all fans are
operational.
Red The LED illuminates red when a fan failure is detected.

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Chapter 8 Cisco ASR 1002 Router Overview and Installation
Installation Methods
Note Any combination of output voltage/currents cannot exceed total power rating of 470 Watts.
+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
Table 8-7). 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.
•Temperature—If a single fan fails, the power supply meets the functional requirements specified in
Table 24. Above 55°C with less than two fans, calculated MTBF does not apply; however all
component stress remains within the manufacturer’s specified rating.
•Thermal Shutdown—The +24 VDC power supply will shut down to protect its components due to
excessive internal temperature. The +24 VDC power supply then automatically restarts if the
internal temperature returns to a safe operating level.
Installation Methods
Cisco ASR 1002 Router is designed for standalone, two rail 19-inch rack-mount (front rail only), four
rail 19-inch rack-mount (front and rear rail).
Although rack-mounting is the preferred method of installation for the Cisco ASR 1002 Router, you can
mount the chassis on an equipment shelf or tabletop.
Note The Cisco ASR 1002 Router usually ships fully loaded. However, you can remove components from the
chassis to make the chassis lighter for your rack installation, such as the power supplies.
Table 8-6 Cisco ASR 1002 Router +24 VDC Power System Output Voltage and Current
Output Voltage +12 VDC +3.3 V
Minimum 11.80 3.20
Nominal 12.00 3.30
Maximum 12.20 3.40
Output Current
Minimum 2.0 A 0.10 A
Maximum 39 A 3.125 A
Table 8-7 +24 VDC Output Voltage Alarm Threshold Ranges
Output Minimum Maximum
12V 10.0-11.2V 12.8-13.8V
3.3V 2.6 – 3.0V None

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Chapter 8 Cisco ASR 1002 Router Overview and Installation
General Rack Installation Guidelines
Warning This warning symbol means danger. You are in a situation that could cause bodily injury. Before you
work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar
with standard practices for preventing accidents. Use the statement number provided at the end of
each warning to locate its translation in the translated safety warnings that accompanied this device.
Statement 1071
Warning Before you install, operate, or service the system, read the Regulatory Compliance and Safety
Information for Cisco ASR 1000 Series Aggregation Services Routers publication. This document
provides important safety information you should know before working with the system. Statement 200
Note You have already unpacked your chassis and read all the site requirements for your new equipment.
Proceed with the installation.
General Rack Installation Guidelines
When planning your rack installation, consider the following guidelines:
•The Cisco ASR 1002 Router requires a minimum of 3.5 inches or 8.9 cm rack units of vertical rack
space. Measure the proposed rack location before mounting the chassis in the rack.
•Before using a particular rack, check for obstructions (such as a power strip) that could impair
rack-mount installation. If a power strip does impair a rack-mount installation, remove the power
strip before installing the chassis, and then replace it after the chassis is installed.
•Allow sufficient clearance around the rack for maintenance. If the rack is mobile, you can push it
back near a wall or cabinet for normal operation and pull it out for maintenance (installing or moving
cards, connecting cables, or replacing or upgrading components). Otherwise, allow 19 inches (48.3
cm) of clearance to remove field-replaceable units.
•Maintain a minimum clearance of 3 inches on the front and back sides of the chassis for the cooling
air inlet and exhaust ports, respectively. Avoid placing the chassis in an overly congested rack or
directly next to another equipment rack; otherwise, the heated exhaust air from other equipment can
enter the inlet air vents and cause an overtemperature condition inside the router.
Caution To prevent chassis overheating, never install a Cisco ASR 1002 Router in an enclosed room that is not
properly ventilated or air conditioned.
•Always install heavier equipment in the lower half of a rack to maintain a low center of gravity to
prevent the rack from falling over.
•Install and use the cable-management brackets included with the Cisco ASR 1002 Router to keep
cables organized and out of the way of the cards and processors. Ensure that cables from other
equipment already installed in the rack do not impair access to the cards or require you to disconnect
cables unnecessarily to perform equipment maintenance or upgrades.
•Install rack stabilizers (if available) before you mount the chassis.
•Provide an adequate chassis ground (earth) connection for your router chassis.

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Chapter 8 Cisco ASR 1002 Router Overview and Installation
Guidelines for an Equipment Shelf or Tabletop Installation
In addition to the preceding guidelines, review the precautions for avoiding excessive temperature
conditions in the “Site Environmental Requirements” section on page 5-9.
Table 8-8 provides the Cisco ASR 1002 Router dimensions and weight information.
Guidelines for an Equipment Shelf or Tabletop Installation
The chassis should already be in the area where you will install it. If you have not determined where to
install your chassis, see the “Cisco ASR 1000 Series Routers Component Overview” section on page 2-1
for information about site considerations.
If you are not rack-mounting your Cisco ASR 1000 series chassis, place it on a sturdy equipment shelf
or tabletop.
When installing the Cisco ASR 1002 Router on an equipment shelf or tabletop, ensure that the surface
is clean and that you have considered the following:
•The Cisco ASR 1002 Router requires at least 3 inches (7.62 cm) of clearance at the inlet and exhaust
vents (the front and top/rear sides of the chassis).
•The Cisco ASR 1002 Router should be installed off the floor. Dust that accumulates on the floor is
drawn into the interior of the router by the cooling fans. Excessive dust inside the router can cause
overtemperature conditions and component failures.
•There must be approximately 19 inches (48.3 cm) of clearance at the front and rear of the chassis to
install and replace FRUs, or to access network cables and equipment.
•The Cisco ASR 1002 Router needs adequate ventilation. Do not install it in an enclosed cabinet
where ventilation is inadequate.
•Have the cable-management bracket available if you plan to install it on the front of the chassis.
•An adequate chassis ground (earth) connection exists for your router chassis (see the “Attaching a
Chassis Ground Connection” section on page 8-25).
•Always follow proper lifting practices as outlined in the “Electrical Safety” section on page 5-21,
when handling the chassis.
Equipment Shelf or Tabletop Installation
To mount your Cisco ASR 1002 Router on an equipment shelf or tabletop, follow these steps.
Step 1 Remove any debris and dust from the tabletop or platform, as well as the surrounding area.
Table 8-8 Cisco ASR 1002 Router Dimensions and Weight
Cisco ASR 1002 Dimensions
Depth 22.50 in. (57.15 cm)
(including card handles, cable-management brackets, power
supply handles).
Height 3.47 in. (8.813 cm) - 2RU rack-mount per EIA RS-310
Width 17.25 in. (43.815 cm) - 19 inch rack-mount
Weight 40 lb (18.143 k) - fully configured

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Chapter 8 Cisco ASR 1002 Router Overview and Installation
Equipment Shelf or Tabletop Installation
Step 2 Lift the chassis into position on the equipment shelf or tabletop (see Figure 8-9).
Warning At least two people are required to lift the chassis onto a tabletop or platform. To prevent injury, keep
your back straight and lift with your legs, not your back. Statement 164
Figure 8-9 Lifting the Chassis
Note The chassis in Figure 8-9 does not represent the Cisco ASR 1002 Router.
Step 1 Attach the front rack-mount brackets. Locate the threaded holes in the front sides of the chassis (first
holes beyond the vent holes) and use the package of black screws that shipped with the chassis.
Step 2 Align the front rack-mount bracket to one side of the chassis.
Step 3 Insert and tighten the screws on one side.
Step 4 Repeat Step 2 through Step 3 on the other side of the chassis. Use all screws to secure the rack-mount
brackets to the chassis.
Note The chassis rack-mount brackets must be installed first so that you can attach the
cable-management brackets to the chassis rack-mount brackets after the chassis is installed in
the rack.
Step 5 Gather the two cable-management brackets and screws shipped with your chassis. Figure 8-10 shows
cable-management brackets attached on the front of the Cisco ASR 1002 Router.
Note Make certain that the cable-management ‘U’ feature device has the open end pointing upwards
when you attach it to the chassis
30007
13
240A
PROCESSORONL
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0B5678
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POWER
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MISWIRE
POWER
FAULT
MISWIRE
CISCO
10000
LINK
TX
RX
FAIL
GIGABITETHERNET
CISCO
10000
CARRIER
ALARM
LOOP
FAIL
CHOC-12-DSO SM-IR
CISCO
10000
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LOOP
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6XCT3–DS0
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5
4
3
2
1
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10000
CARRIER
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6XCT3–DS0
0
5
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1
FAIL
PERFORMANCEROUTING ENGINE
CONSOLE
STATUS
ACO
CRITICAL
MINOR
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LINK
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SLOT0
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PERFORMANCEROUTING ENGINE
CONSOLE
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ATUS
ACO
CRITICAL
MINOR
MAJOR
ETHERNET
LINK
ACTIVITY
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SLOT0
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6XCT3–DS0
0
5
4
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1
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10000
CARRIER
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6XCT3–DS0
0
5
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10000
CARRIER
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6XCT3–DS0
0
5
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CISCO
10000
CARRIER
TX
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OC–12/STM–4POS SM–IR
FANS
OK
FAN
FAILURE
MULTI-
FAN
FAILURE
Whenhot swapping this fan tray,
removaland replacement must
bedone in under two minutes or
systemshutdown will occur.
CAUTION
CISCO
10000
CISCO
10000

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Chapter 8 Cisco ASR 1002 Router Overview and Installation
Rack-Mounting the Cisco ASR 1002 Router
Figure 8-10 Attaching the Cable-Management Brackets to the Cisco ASR 1002 Router
Step 6 Screw the cable-management bracket to each side of the rack-mount brackets already attached to the
chassis. Use two screws for each cable-management bracket. Use the package of four screws.
Step 7 Check that all screws are securely tightened.
Step 8 Go to the “Attaching a Chassis Ground Connection” section on page 8-25 to continue the installation.
Rack-Mounting the Cisco ASR 1002 Router
The Cisco ASR 1002 Router can be installed in an existing rack with equipment or in an empty rack with
no equipment: The chassis can be mounted in either rack types:
•Two-post rack, either 19 inch or 23 inch. Inner clearance (the width between the inner sides of the
two posts or rails) must be at least 19 inches (48.26 cm). The height of the chassis is 3.47 inches
(8.8 cm). Airflow through the chassis is from front to back.
Note If you are using a two-post rack secure the rack to the floor surface to prevent tipping and
avoid bodily.
•Four post, 19-inch equipment rack. Inner clearance (the width between the inner sides of the two
posts or rails) must be at least 19 inches (48.26 cm). The height of the chassis is 3.47 inches (8.8
cm). Airflow through the chassis is from front to back.
Note When handling the chassis, always follow proper lifting practices. See the “Chassis-Lifting Guidelines”
section on page 5-23.
1Cable-management bracket top and bottom
screw
3Chassis front rack-mount bracket
2Cable-management bracket ——
ASR 1002
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Chapter 8 Cisco ASR 1002 Router Overview and Installation
Attaching the Chassis Rack-Mount Brackets
The Cisco ASR 1002 Router can be installed with both front or rear rack-mount brackets.
Verifying Rack Dimensions
Before you install the chassis, measure the space between the vertical mounting flanges (rails) on your
equipment rack to verify that the rack conforms to the measurements shown in Figure 8-11.
Step 1 Mark and measure the distance between two holes on the left and right mounting rails.
The distance should measure 18.31 inches ± 0.06 inches (46.5 cm ± 0.15 cm).
Note Measure for pairs of holes near the bottom, middle and top of the equipment rack to ensure that
the rack posts are parallel.
Step 2 Measure the space between the inner edges of the left front and right front mounting flanges on the
equipment rack.
The space must be at least 17.7 inches (45 cm) to accommodate the chassis which is
17.25 inches (43.8 cm) wide and fits between the mounting posts on the rack.
Figure 8-11 Verifying Equipment Rack Dimensions
Attaching the Chassis Rack-Mount Brackets
This section explains how to attach the front and rear rack-mount brackets to the chassis. Before
installing the chassis in the rack, you must install the rack-mount brackets on each side of the chassis.
The parts and tools required for installing the rack-mount brackets and cable-management brackets are
listed in the “Tools and Equipment” section on page 5-23.
Note The cable-management brackets are attached to the chassis after you install the chassis rack-mount
brackets on the chassis and mount the chassis in the rack.
Minimum usable
aperture 17.7 inches
(45.0 cm)
Hole centerline
to hole centerline
18.31 inches ± 0.06 inches
(46.5 cm ± 0.15 cm)
Mounting flanges
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Chapter 8 Cisco ASR 1002 Router Overview and Installation
Attaching the Chassis Rack-Mount Brackets
Chassis Front Rack-Mount Brackets
Determine where in the rack you want the chassis to be mounted. If you are mounting more than one
chassis in the rack, then start from the bottom up or the center of the rack. Figure 8-12 shows the brackets
attached to the chassis. Depending on the bracket holes you use, the chassis may protrude in the rack.
To install the front rack-mount brackets on the Cisco ASR 1002 Router, perform the following steps:
Step 1 Locate the threaded holes on the side of the chassis. Make certain that you hold the front rack-mount
bracket with the ear and holes facing outward and towards the front of the chassis.
Figure 8-12 shows where to attach the front rack-mount brackets to the Cisco ASR 1002 Router.
Figure 8-12 Attaching the Front Rack-Mount Brackets to the Cisco ASR 1002 Router
Step 2 Position the front rack-mount bracket top hole with the chassis first top hole behind the side vent holes.
Step 3 Insert and tighten the black screws on one side.
Step 4 Repeat Step 1 through Step 3 on the other side of the chassis. Use black screws to secure the rack-mount
brackets to the chassis.
Step 5 Install the chassis in a rack. To install the Cisco ASR 1002 Router in a rack, go to the “Installing the
Cisco ASR 1002 Router in a Rack” section on page 8-19.
This completes the steps for attaching the front rack-mount brackets to the Cisco ASR 1002 Router.
Chassis Rear Rack-Mount Brackets
If you are rack-mounting the chassis using the rear rack-mount brackets, then this type of installation
provides for the chassis being recessed in the rack.
To install the rear rack-mount brackets on the Cisco ASR 1002 Router, perform the following steps:
1Front rack-mount bracket ear and holes 3Front rack-mount bracket screws
2Front rack-mount bracket
ASR 1002
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Chapter 8 Cisco ASR 1002 Router Overview and Installation
Installing the Cisco ASR 1002 Router in a Rack
Step 1 Locate the threaded holes on the rear side of the chassis. Make certain that you hold the rear rack-mount
bracket with the ear and holes facing outward and towards the rear of the chassis.
Figure 8-13 shows where to attach the rear rack-mount brackets to the Cisco ASR 1002 Router.
Figure 8-13 Attaching the Rear Rack-Mount Brackets to the Cisco ASR 1002 Router
Step 2 Position the rear rack-mount bracket top hole with the chassis top hole from the back.
Step 3 Insert and tighten the screws on one side.
Step 4 Repeat Step 1 through Step 3 on the other side of the chassis. Use the remaining screws to secure the
rear rack-mount brackets to the chassis.
This completes the steps for attaching the rear rack-mount brackets to the Cisco ASR 1002 Router.
Caution To make installation easier, before you mount the ASR 1002 Router in a rack, make certain you read
which rack-mount bracket ear holes to use when positioning the chassis in the rack. As a result of using
the designated ear holes on the rack-mount bracket, the cable-management bracket installation will be
made easier.
Installing the Cisco ASR 1002 Router in a Rack
After installing the rack-mount brackets on the chassis, you mount the chassis by securing the
rack-mount brackets to two posts or mounting strips in the rack using the screws provided. Because the
rack-mount brackets support the weight of the entire chassis, be sure to use all screws to fasten the two
rack-mount brackets to the rack posts.
Warning To prevent bodily injury when mounting or servicing this unit in a rack, you must take special
precautions to ensure that the system remains stable. The following guidelines are provided to ensure
your safety:
-This unit should be mounted at the bottom of the rack if it is the only unit in the rack.
1Rear rack-mount bracket ear and holes 3Rear rack-mount bracket screws
2Rear rack-mount bracket ——
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Chapter 8 Cisco ASR 1002 Router Overview and Installation
Installing the Cisco ASR 1002 Router in a Rack
-When mounting this unit in a partially filled rack, load the rack from the bottom to the top with the
heaviest component at the bottom of the rack.
-If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing
the unit in the rack. Statement 1006
We recommend that you allow at least 1 or 2 inches (2.54 or 5.08 cm) of vertical clearance between the
router and any equipment directly above and below it.
To install the chassis in the rack, perform the following steps:
Step 1 On the chassis, ensure that all screw fasteners on the installed components are securely tightened.
Step 2 Make sure that your path to the rack is unobstructed. If the rack is on wheels, ensure that the brakes are
engaged or that the rack is otherwise stabilized. See the next sections on the types of racks you can use
to install the chassis.
Step 3 (Optional) Install a shelf in the rack to support the Cisco ASR 1002 Router. If you use a shelf, this will
help support the chassis while you secure it to the rack.
Step 4 With two people, lift the chassis into position between the rack posts.
Step 5 Align the mounting bracket holes with the rack post holes and attach the chassis to the rack.
Note If you are using a shelf then raise the chassis to the level of the shelf. Let the bottom of the
chassis rest on the brackets, but continue to support the chassis.
Step 6 Position the chassis until the rack-mounting flanges are flush against the mounting rails on the rack.
Tip To allow space to attach the cable-management brackets to the chassis in the rack easily, make
certain that you use the rack-mount bracket ear holes specified in the next steps.
Step 7 Hold the chassis in position against the mounting rails in the equipment rack and follow these steps:
a. Insert the bottom screw into the second hole up from the bottom of the rack-mount ear and use a
hand-held screwdriver to tighten the screw to the rack rail.
Tip To make installation easier, insert one screw at the bottom of the chassis and the next screw at
the top of the chassis diagonally from the first screw.
b. Insert the top screw into the second hole from the top of the rack-mount ear diagonally from the
bottom screw and tighten the screw to the rack rail.
c. Insert the four screws to secure the chassis to the rack equipment.
Tip As a result of using the specified rack-mount bracket ear holes, the cable-management bracket can be
easily attached to the rack-mount bracket when the chassis is in the rack.
Step 8 Tighten all screws on each side to secure the chassis to the equipment rack.