Juniper QFX5140-FANAI | QFX5140 Fan Module, Back-to-Front Airflow In (AFI)
Juniper QFX5140-FANAI | QFX5140 Fan Module, Back-to-Front Airflow In (AFI)
Authorised Juniper Partner
SKU:QFX5140-FANAI
Stock Status: Enquire
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Description
Description
The QFX5140-FANAI is a hot-swappable fan module for the QFX5140-24CD8O data centre switch, built for back-to-front (airflow in, AFI) cooling. It keeps the 1RU chassis within operating temperature and is supplied as a field-replaceable unit (FRU), so a failed fan tray can be replaced without taking the switch out of the rack.
The fan tray forms part of the N+1 redundant cooling design of the QFX5140 chassis. It must be matched to an AFI airflow chassis and AFI power supplies (QFX5140-24CD8O-AI) so that airflow direction is consistent across the system.
Features
Features
- Hot-swappable field-replaceable unit for quick fan tray replacement
- Back-to-front (AFI) airflow: cool air enters through the rear FRU panel
- N+1 redundant cooling for the QFX5140 chassis
- Must be matched to AFI airflow chassis and power supplies (QFX5140-24CD8O-AI)
Warranty
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
- Product type: Fan module (fan tray)
- Airflow direction: Back-to-front (airflow in, AFI)
- Form: Hot-swappable field-replaceable unit (FRU)
- Compatible chassis: QFX5140-24CD8O (1 RU), 24x400G QSFP112 + 8x800G OSFP
- Cooling design: N+1 fan redundancy
- Chassis height: 1.72 in. (4.3 cm)
- Chassis width: 17.28 in. (44 cm)
- Chassis depth: 21.59 in. (53.59 cm)
FAQs
Q: Which switch is the QFX5140-FANAI compatible with?
A: It is the fan module for the QFX5140-24CD8O data centre switch, a 1RU chassis with 24x400G QSFP112 and 8x800G OSFP ports.
Q: What airflow direction does this fan module support?
A: It supports back-to-front airflow, also called airflow in (AFI), where cool air enters through the rear FRU panel.
Q: Can it be replaced while the switch is running?
A: Yes. It is a hot-swappable field-replaceable unit (FRU) designed to be replaced in the field.
Q: Can I mix this fan module with front-to-back airflow power supplies?
A: No. Fan modules and power supplies should all match the airflow direction of the chassis. This AFI fan module is intended for the QFX5140-24CD8O-AI airflow configuration.
Q: What happens if a fan fails?
A: The chassis uses N+1 fan redundancy. If more than one rotor of any fan module fails and the switch cannot stay within thermal thresholds, chassis alarms occur and the switch shuts down.
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