Cisco ASR 9000 Series Installation Guide

Cisco ASR 9912 Clearance Requirements
To install the Cisco ASR 9912 Router in a 4-post enclosed cabinet:
• The front and rear doors of the cabinet must be removed or be perforated with a minimum open area of
70 percent open area (80 percent for 800-mm racks)
.
• Ensure that you have the following clearances around the chassis:
• Rear: Minimum of 10 inches (25.4 cm) of clearance.
• Sides: Minimum of 2.87 inches (7.28 cm) of clearance on each side of the chassis.
This figure shows the side and rear chassis air-flow clearance requirements for mounting the router in a 4-post
enclosed rack.
Cisco ASR 9000 Series Aggregation Services Router Hardware Installation Guide
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Preparing for Installation
Cisco ASR 9912 Clearance Requirements

Cisco ASR 9000 Series Specifications

General

Series	ASR 9000
Category	Network Router
Modular Design	Yes
Redundancy	Yes (Hardware and Software)
Operating System	Cisco IOS XR
Interfaces/Ports	10G, 40G, 100G, 400G Ethernet
Expansion Slots	Varies by model
Routing Protocol	BGP, OSPF, IS-IS, EIGRP
Management	CLI, SNMP, NETCONF
Power Supply	Redundant
Port Density	Varies by model
Power Supply Options	AC, DC
Memory	Varies by model
Storage	Varies by model
Dimensions	Varies by model
Weight	Varies by model