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Juniper

Juniper QFX5140-FANAI | QFX5140 Fan Module, Back-to-Front Airflow In, Hot-Swap FRU

Juniper QFX5140-FANAI | QFX5140 Fan Module, Back-to-Front Airflow In, Hot-Swap FRU

QFX5140-FANAI

Stock Status: Enquire

$862.81 AUD
$862.81 AUD
$862.81 AUD
Sale Stock Status: Enquire
Taxes included. Shipping calculated at checkout.

Description

The QFX5140-FANAI is a hot-swappable Airflow In (AFI) fan module engineered exclusively for the Juniper QFX5140-24CD8O data centre switch. Designed for back-to-front airflow deployments, cool air enters through the rear FRU panel and exhausts through the port panel — ideal for hot-aisle/cold-aisle raised-floor data centre environments. As a genuine field-replaceable unit (FRU), it enables maintenance without powering down the chassis or disrupting live network traffic.

The QFX5140-FANAI integrates with Junos OS thermal management, with onboard temperature sensors that trigger alarms if the fan fails or temperatures exceed safe operating thresholds. Note: AFI fan modules must not be mixed with Airflow Out (AFO) modules or mismatched power supplies within the same chassis. Order now at iptrading.com.au — trusted by Australian IT professionals.

Features

- Back-to-front (Airflow In) airflow — optimised for hot-aisle/cold-aisle data centre rack deployments
- Hot-swappable design allows replacement without powering down the switch or disrupting traffic
- Onboard temperature sensors integrate with Junos OS for real-time thermal monitoring and fault alerting
- Genuine Juniper field-replaceable unit (FRU) ensuring validated thermal performance in the QFX5140 chassis
- Must match airflow direction of all other fan modules and power supplies installed in the chassis

Warranty

Juniper products are supplied with standard manufacturer warranty terms, which vary by product and can range from 1 year through to limited lifetime coverage. IP Trading can also provide Juniper J-Care warranty and support extensions for customers who need longer coverage or enhanced support options. https://support.juniper.net/support/warranty/

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- Compatible Chassis: Juniper QFX5140-24CD8O
- Airflow Direction: Airflow In (AFI) — Back-to-Front
- Cool air enters through FRU/rear panel; hot air exhausts through port panel
- Hot-insertable and hot-removable Field-Replaceable Unit (FRU)
- Part Number: QFX5140-FANAI
- Integrates with Junos OS thermal monitoring and alarm system

FAQs

Q: What switch is the QFX5140-FANAI compatible with?
A: The QFX5140-FANAI is designed exclusively for use with the Juniper QFX5140-24CD8O switch chassis. It is not compatible with other QFX series models.

Q: What does 'Airflow In' (AFI) mean for this fan module?
A: Airflow In (AFI) means cool air is drawn in through the rear FRU panel and exhausted out through the front port panel. This is a back-to-front airflow configuration, suited to hot-aisle/cold-aisle data centre deployments where the rear of the switch faces the cold aisle.

Q: Can I replace the QFX5140-FANAI while the switch is running?
A: Yes. The QFX5140-FANAI is a hot-swappable FRU, meaning it can be inserted or removed without powering off the switch or interrupting network operations — minimising downtime during maintenance.

Q: Can I mix AFI and AFO fan modules in the same QFX5140 chassis?
A: No. Juniper requires that all fan modules and power supplies within the QFX5140 chassis use the same airflow direction. Mixing AFI (back-to-front) and AFO (front-to-back) modules will cause thermal issues and is not supported.

Q: How does the switch detect a fan failure?
A: The QFX5140 uses integrated temperature sensors and Junos OS thermal management. If a fan module fails or chassis temperature exceeds the safe operating threshold, Junos OS generates an alarm to alert administrators immediately.

Q: Can I purchase the QFX5140-FANAI in Australia from IP Trading?
A: Yes. The QFX5140-FANAI is available through iptrading.com.au, a trusted Australian B2B IT hardware reseller. Contact the team for volume pricing, availability, and lead time enquiries.

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