Cisco ASR-9010-FAN-V2 Full English Description

Product Overview

Important Note: Long-term coexistence of V1 and V2 fan trays inside one chassis isofficially unsupported. IOS XR Release 4.3.0 or later is required for full hardware recognition. All fan tray replacement operations must be finished within 5 minutes after removal to avoid chassis thermal protection shutdown. Standard ESD anti-static handling procedures must be followed during installation and removal. This fan tray cannot be deployed on ASR-9001, ASR-9006, ASR9900 series or other ASR9k router models.

Key Features

1. Intelligent Variable-Speed Thermal Regulation

   The fan tray dynamically adjusts rotor rotational speed based on real-time internal chassis temperature, operating altitude and overall system thermal load. Fans operate at low RPM under light traffic loads to reduce power consumption and acoustic noise, and automatically accelerate to boost airflow when internal temperatures rise. Compared with the V1 hardware, the V2 model optimizes airflow efficiency and thermal control algorithms to support high-power optics and high-density line cards. All environmental telemetry data is uploaded to IOS XR for unified environmental monitoring.
2. Front-to-Rear Airflow Architecture

   Cool air enters from the front lower intake of the ASR 9010 chassis, and hot exhaust air discharges from the upper rear side. Maintain sufficient unobstructed clearance around rack ventilation openings to avoid airflow blockage and thermal hotspots.
3. OIR (Online Insertion and Removal) Support

   Engineers can perform fan tray replacement while the router remains powered and forwards live traffic. Operators must strictly follow the 5-minute maintenance time window to prevent over-temperature protection shutdown.
4. Visual Status LED & Remote Monitoring

   Front panel status LED provides intuitive local status indication:

• Solid Green: All internal fan rotors operate normally
• Solid Amber/Red: Fan fault or over-temperature alarm triggered
  IOS XR generates syslog entries and sends SNMP traps to centralized monitoring platforms immediately once fan anomalies are detected.

1. Internal Fan Redundancy

   Each tray integrates multiple independent fan rotors. If a single rotor fails, remaining fans supply temporary partial cooling capacity. Administrators should arrange FRU replacement promptly to eliminate thermal operational risks. The chassis requires two working fan trays to realize complete cooling redundancy.
2. Carrier-Grade Reliability

   Optimized industrial brushless DC fan assembly engineered for 24/7 continuous operation in service provider core networks, aggregation nodes and mobile backhaul routing environments. The V2 revision improves component durability, dust resistance and long-term aging tolerance compared with first-generation ASR-9010-FAN.

Supported Hardware Platforms

• Cisco ASR-9010 Aggregation Services Router

Not compatible: ASR-9001, ASR-9006, ASR9904, ASR9906, ASR9910 and other ASR9000 series routers, Catalyst switches, Nexus switching platforms.

Typical Application Scenarios

• Service provider core, aggregation and mobile backhaul deployments using ASR 9010 modular carrier routers running IOS XR
• Spare upgrade/replacement cooling fan tray for ASR9010 aggregation routers
• Carrier and large enterprise core network infrastructure requiring hot-swappable non-disruptive hardware maintenance

Technical Specifications

• Form Factor: Hot-swappable modular fan tray for ASR 9010 chassis
• Part Number: ASR-9010-FAN-V2
• Predecessor Model: ASR-9010-FAN (V1)
• Required Quantity Per Chassis: 2 units
• Airflow Direction: Front-to-Rear
• Hot Swappable: Yes (OIR supported under IOS XR ≥ 4.3.0)
• Monitoring: Front-panel status LED + IOS XR environmental logging & SNMP traps
• Maximum allowed maintenance window during OIR: 5 minutes
• Operating Ambient Temperature: 0°C ~ +40°C
• Compliance: UL60950-1, EN60950-1, FCC Class A, CE certified, RoHS compliant

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