External Interfaces - Cisco ASR 901S Series Installation Manual

Introduction

External Interfaces

The external interfaces provided on the bottom panel of the Cisco ASR 901S Series Aggregation Services
Router are:
• LEDs—There are three LEDs supported on the router, which are located on the faceplate on the bottom
panel of the router: System, Management, and Network. These LEDs can be disabled using Cisco IOS
CLIs.
• Gigabit Ethernet SFP Ports—The router supports four SFP only ports. The SFP ports support 1 GE
optical SFPs.
• Cable Gland Interface Port—A three-wire cable gland interface is provided to thread management,
alarm, console, or copper RJ45 cables when installing the router.
• Power Supply—The router is powered with a single AC power supply or DC power supply. The power
connector is provided on the bottom panel of the router.
OL-29732-01
The SFPs supported on the Cisco ASR 901S Series Aggregation Services Router is
Note
dependent on the router chassis model. For the list of SFPs supported on the router, see
Table 6: SFP Modules Supported, on page
In certain configurations, like four SFPs, two Cus, and alarm, it is not possible to route
Note
the console and management ports through the three-wire cable gland.
Cisco ASR 901S Series Aggregation Services Router Hardware Installation Guide
Cisco ASR 901S Series Aggregation Services Router: Top and Bottom View
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