Cisco ASR 9901 Hardware Installation Guide

Figure 78: Attaching the Cable Management Tray to the Plenum Assembly
Step 5 Lift the plenum assembly to the desired position in the rack. Align the screw holes on the adapter plates of
the plenum assembly with the mounting holes in the rack.
Cisco ASR 9901, ASR 9001, and ASR 9001-S Routers Hardware Installation Guide
70
Unpacking and Installing the Chassis
Installing the Air Plenum Kit in an ETSI Two-Post to Four-Post Rack

Cisco ASR 9901 Specifications

General

Chassis Height	1 RU
Rack Mounting	Yes
Redundancy	Yes
Operating System	Cisco IOS XR
Switching Capacity	Up to 1.2 Tbps
Memory	16 GB
Power Supply	Dual redundant AC or DC
Interfaces	10GE, 100GE
Operating Temperature	0 to 40°C (32 to 104°F)
Input Voltage	100-240V AC
Power Consumption	Varies based on configuration
Storage	64 GB SSD
Humidity	5% to 95% (non-condensing)