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ブログ について Essential Guide to Ciscos PWRC2BLANK Slot Cover for Network Reliability

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中国 LonRise Equipment Co. Ltd. 認証
中国 LonRise Equipment Co. Ltd. 認証
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Essential Guide to Ciscos PWRC2BLANK Slot Cover for Network Reliability
最新の会社ニュース Essential Guide to Ciscos PWRC2BLANK Slot Cover for Network Reliability

The Cisco PWR-C2-BLANK (Type 2) power-supply blank panel is a passive accessory designed to close unused power-supply bays in select Cisco switch chassis. It is intended for Cisco 3650 and 2960XR series switches and helps maintain the physical integrity of the enclosure.

Product function and design

The PWR-C2-BLANK is a silver rectangular metal panel that fills empty power-supply slots in Cisco 3650 and 2960XR series switches. It carries printed product specification markings and standard mounting holes for secure installation on the chassis.

In operation, the blank helps preserve the chassis airflow path and limits air recirculation that can cause localized overheating. It also restricts dust ingress and supports electromagnetic interference shielding.

Technical specifications

The component weighs about 90 grams and is identified by the model number PWR-C2-BLANK. Its printed product identifier is ePID 1225761496.

Parameter Specification
Product model PWR-C2-BLANK
Compatible series Cisco 3650, 2960XR
Physical form Silver rectangular metal blank panel
Weight Approximately 90 grams
Product identifier ePID: 1225761496

Selection and maintenance guidance

The part is typically supplied as a secondary-market spare. Before purchase and installation, buyers should verify that the panel is flat and that its mounting holes align with the existing switch chassis.

Because the blank is a passive protective component, installation is straightforward, but screws should be tightened to prevent resonance or loosening in rack environments subject to vibration.

Frequently Asked Questions

Can the PWR-C2-BLANK panel be used with other Cisco switch series?
The panel is designed specifically for Cisco 3650 and 2960XR series switches. Power-supply bay dimensions and mounting methods vary between switch models, so installation on non-compatible units is not advised because it may not secure properly or may affect cooling.
What happens if the blank panel is not installed?
A missing blank can disrupt the chassis's intended airflow path, reducing cooling efficiency and potentially triggering overheating alarms. An open bay also increases the risk of dust entering the chassis and may reduce electromagnetic shielding performance.
How can a buyer confirm that the panel is an original part?
Check that the printed specifications on the panel are legible and verify the MPN (PWRC2BLANK) and ePID information. Because the part commonly circulates as a spare, procurement from reputable suppliers and a physical inspection for deformation are advised.
パブの時間 : 2026-10-23 00:00:00 >> blog list
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