Cisco 3900-FANASSY Cisco fan tray / fan module
Brand: Cisco | Category: Accessories & Components
SKU: CSC-3900-FANASSY | Part #: 3900-FANASSY | MPN: 3900-FANASSY
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About the Cisco 3900-FANASSY Cisco fan tray / fan module
The Cisco 3900-FANASSY Cisco fan tray / fan module from Cisco is enterprise-grade Accessories & Components hardware built for data centers. The Cisco 3900-FANASSY is a genuine OEM fan tray assembly engineered specifically for the Cisco 3900 Series Integrated Services Routers (ISR G2), including the 3925 and 3945 platforms. Designed as a direct field-replaceable unit (FRU), this fan module maintains the continuous airflow required to sustain stable operating temperatures across the router chassis under sustained production workloads. The assembly integrates multiple fan units within a single slide-in tray, enablin Available in brand new condition. Cisco accessories & components products are trusted by enterprises and data centers worldwide. Available from Omnixon Global. Contact our sales team to request a quote.
Technical Specifications
| Brand | Cisco |
| Category | Accessories & Components |
| SKU | CSC-3900-FANASSY |
| Part Number | 3900-FANASSY |
| Condition | New |
| Manufacturer Part Number | 3900-FANASSY |
| Product Type | Fan Tray / Fan Module Assembly |
| Compatible Platform | Cisco 3900 Series ISR G2 (3925, 3945) |
| Form Factor | Chassis-integrated slide-in fan tray |
| Replaceability | Field-Replaceable Unit (FRU) |
| Hot-Swap Support | Yes |
| OEM Status | Genuine Cisco |
| Chassis Slot | Dedicated fan tray bay within 3900 Series chassis |
| Cooling Function | Forced-air chassis cooling for router and installed service modules |
| Environmental Monitoring Integration | Compatible with Cisco IOS environmental monitoring (fan fault detection, SNMP/syslog alerting) |
| Operating Temperature (Chassis Ambient) | 0°C to 40°C (32°F to 104°F) — per Cisco 3900 Series platform specification |
| Regulatory Compliance | Complies with applicable Cisco platform safety and emissions certifications |
| Manufacturer Support Eligibility | Eligible under Cisco SMARTnet and related Cisco service contract programs |
Frequently Asked Questions about Cisco 3900-FANASSY Cisco fan tray / fan module
What does the Cisco 3900-FANASSY Cisco fan tray / fan module do?
The Cisco 3900-FANASSY Cisco fan tray / fan module is enterprise IT hardware deployed in production data centers, server rooms, and edge sites across the GCC and EMEA region.