Cisco NC57 IOS XR Premium licence
Cisco · NC57-PK9-07
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The Cisco NC57-D2-FAN-RV is the fan module for the NCS 5700 D2 chassis with reverse airflow (back-to-front). This back-to-front cooling direction sets it apart from the forward model NC57-D2-FAN-FW, enabling integration into racks where airflow is organized from rear to front, in line with the thermal requirements of certain datacenters.
Designed for operators whose rack architecture requires reverse (RV) airflow, the Cisco NC57-D2-FAN-RV delivers the same level of cooling for dense NCS 5700 D2 chassis without altering the existing cabling topology. 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 D2 fan reverse 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.
