Cisco ASR-920-12SZ-A User Manual

Dual rate SFP ports (1G/10G)6LEDs for power supply (PSx), board
power (PWR) and system status
STAT)
5
USB Console (USB CONS)8USB Memory (USB MEM)7
Alarm10Console9
GNSS Module12BITS11
——Power Supply13
Figure 3: Cisco ASR-920-12SZ Rear Panel View
Grounding lug2Fan Modules1
For details on features and specifications, see the Cisco ASR 920 Series Aggregation Services Class B
Compliance Routers: High-Port-Density Models datasheet.
• Power Supply, on page 10
• GNSS Module, on page 11
• Network Timing Interfaces, on page 11
• Management Interfaces, on page 11
• Management Port, on page 12
• Dual Rate Ports—1GE/10GE SFP+ Ports, on page 12
• LED Indicators, on page 13
• Fan Module, on page 15
• Licensing the Router, on page 15
Power Supply
The Cisco ASR-920-12SZ-A router has one fixed power supply module for AC input. The Cisco
ASR-920-12SZ-D router has dual fixed redundant power supply modules for DC input.
The Cisco ASR-920-12SZ-A router support AC and DC power supplies in a 1+1 redundant configuration.
One AC and one DC power supply in the same router is also a supported configuration.
Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide
10
Overview
Power Supply

Cisco ASR-920-12SZ-A Specifications

General

Brand	Cisco
Model	ASR-920-12SZ-A
Category	Network Router
Language	English