User's Manual
Table Of Contents
- Cisco ASR 901S Series Aggregation Services Router Hardware Installation Guide
- Contents
- Preface
- Introduction
- Preparing to Install the Router
- Installing the Router
- Mounting Kits Overview
- General Safety Information for Mounting
- Contents of the Mounting Kits
- Customer-Supplied Materials and Tools
- Router-Mounting Instructions
- Connecting the Chassis Ground and Power
- Opening the Router Chassis
- Power Connection Compliance
- Connecting the DC Power Cable to the Router
- AC Power Cable
- Connecting the AC Power Cable to the Router
- Connecting Cables
- Antenna Installation and Replacement
- Powering on the Router
- Enabling Zero Touch Provisioning on the Router
- Using CLIs for Flash Memory and Directory Procedures
- What to Do After Installing the Hardware
- Troubleshooting
- Specifications and Part Numbers
- Cable Specifications
- Site Log
The FA model of the router is provided with a single AC power supply unit (PSU). This module supplies
54 VDC to the main board to power the main board and the power over Ethernet (POE) circuitry. The
AC PSU can provide up to 120 W power.
The FD variant of the router has a built-in DC-input. The DC power supply is compatible with the range
of DC input voltages specifically available at cell sites.
For details about the power specifications, see Table 7 in Product Specifications, on page 72.
The following figures shows the bottom view of one of the FD and FA chassis models.
Figure 6: Cisco ASR 901S Series Aggregation Services Router
—
Bottom View (A901S-4SG-F-D)
DC power input4LEDs1
Dust caps5SFP ports2
—
Cable gland interface3
Cisco ASR 901S Series Aggregation Services Router Hardware Installation Guide
OL-29732-01 7
Introduction
Cisco ASR 901S Series Aggregation Services Router: Top and Bottom View
REVIEW DRAFT - CISCO CONFIDENTIAL