Cisco Catalyst IR1821 User Manual

DescriptionLevel
May include the following:
• DL throughput capability reduction, such as 4 RX > 2 RX paths.
• Drop Secondary Cells (SCells) all, or one by one.
• 5G NR > 4G LTE fall back.
• MTPL backoff or reduced TX power.
• Reduced UL communication range.
Level 2
Limited service.
Limited service typically means emergency calls only. The
P-5GS6-GL does not support emergency call mode, therefore
limited service means “no service” for the P-5GS6-GL .
Note
Level 3
This occurs after Level 3.Thermal Shutdown
Cisco does not recommend operation deep into level 2 as this may affect communication range via MTPL
backoff.
Note
Table 10: Thermal Mitigation Table - IR1101
Throughput PerformanceAirflow (LFM)Maximum Ambient
Temperature (C/F)
Hardware
Normal, Level 0060°/140°IR1101 plus 2x IRM-1100
Single P-5GS6-GL
Throttled, Level 24065°/149°
Throttled, Level 34070°/158°
Throttled, Level 120070°/158°
Throttled, Level 220075°/167°
Cisco Catalyst IR1800 Rugged Series Router Hardware Installation Guide
54
5G Sub-6 GHz Pluggable Interface Module
Thermal Mitigation

Cisco Catalyst IR1821 Specifications

General

Brand	Cisco
Model	Catalyst IR1821
Category	Network Router
Language	English