Cisco NC57 IOS XR Premium licence
Cisco · NC57-PK9-07
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The Cisco NC57-B1-FAN1-FW is the fan module for the NCS 5700 B1 chassis, with forward airflow (front-to-back, from connector to rear). This fan module is dedicated to the B1 chassis form factor in the NC57 series, providing active cooling for installed line cards and power supplies.
Essential for maintaining operating temperatures within specifications on NCS 5700 B1 chassis deployed in operator racks or datacenters, the Cisco NC57-B1-FAN1-FW is designed for simplified hot-swap installation and replacement. Genuine hardware, manufacturer warranty.
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Hardware ships with base licenses. Advanced licenses (DNA, Security, etc.) are available upon request in your quote.
The Cisco NC57 B1 fan F2B supports standard protocols (OSPF, BGP, MPLS, etc.). Our technical team can verify compatibility with your architecture on request.
Most Cisco Catalyst switches support stacking via StackWise. Check the specifications to confirm.
Check the exact reference — models with "P" or "U" in the SKU support PoE/UPOE.
This product is available on order. Estimated lead time: 5-10 business days. Contact us for a precise lead time.
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Yes, we offer new and certified refurbished equipment. Refurbished hardware is tested, warranted and shipped with complete documentation.
