NCS-5001-FN-BK - NCS 5001 Fan Tray Back-to-Front | Cisco
부품 번호: NCS-5001-FN-BK ✓ 활성| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $351.47 | $351.47 |
| 10 | $342.18 | $3,421.80 |
| 100 | $332.9 | $33,290.00 |
| 500 | $323.61 | $161,805.00 |
| 1,000 | $314.32 | $314,320.00 |
NCS-5001-FN-BK 개요
A fan tray is a cooling subsystem within the network equipment hierarchy: cooling assembly -> thermal management FRU -> router hardware -> access/aggregation routing platform. Its role is to force air through the chassis so line-card CPUs, NPUs, PHYs, and power components stay within their rated junction temperatures, sustaining continuous service-provider operation.
Key characteristics include the back-to-front airflow direction (denoted by the BK suffix), hot-swap serviceability, and native integration with the NCS 5001 chassis environmental monitoring, which reports fan speed and thermal status to Cisco IOS XR Software. Because the tray matches the chassis airflow scheme, mixed airflow deployments must be avoided to prevent recirculation hotspots.
The NCS 5001 and NCS 5002 are small form-factor dense GE/10GE aggregation systems powered by Cisco IOS XR, offering telemetry, machine-to-machine interfaces, and third-party application hosting. In such high-density systems, the fan tray is a critical reliability component; according to the Cisco NCS 5000 Hardware Installation Guide, the fan tray is designed to be removed and replaced while the system is operating without causing electrical hazard or damage if replacement is performed within five minutes.
Typical applications include service provider access and aggregation networks, MPLS-enabled data center interconnect, and high-bandwidth mobile, video, and cloud service delivery using the NCS 5001 chassis.
Design and procurement consideration: confirm the airflow direction of your chassis before ordering - the BK (back-to-front) version must not be mixed with front-to-back versions in the same or adjacent racks.
This page synthesizes distributor pricing, airflow-direction variants, and practical replacement guidance not found in a single Cisco document, giving procurement and network engineering teams a consolidated source.
드롭인 대체품: NCS-5001-FN-BK — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
NCS-5001-FN-BK=
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
NCS-5001-FN-BK-Refresh
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
NCS-5001-FN
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
NCS-5001-FN-BK 사양
| Product Type | Fan tray (cooling fan module) for Cisco NCS 5001 router |
| Airflow Direction | Back to front (BK suffix) |
| Compatible Chassis | Cisco NCS 5001 |
| Product Series | Cisco NCS 5000 Series |
| Serviceability | Hot-swappable fan tray (replaceable during operation within five minutes per Cisco hardware installation guide) |
| Form Factor | Fan tray module for 1 RU router chassis |
| RoHS 상태 | unknown |
NCS-5001-FN-BK standard 핀 구성 가이드
NCS-5001-FN-BK(standard 패키지)의 핀 구성입니다. 핀 번호, 기능, 연결 다이어그램은 제조사 데이터시트에 정의되어 있습니다. 정확한 풋프린트와 솔더링 지침은 해당 문서를 참조하십시오.
다음에 대한 상세 핀아웃 데이터 없음: NCS-5001-FN-BK.
다음을 참조하십시오: 데이터시트 전체 핀 구성은 다음을 참조하십시오.
일반적인 애플리케이션
NCS-5001-FN-BK 적합 용도: 6 애플리케이션s: Service Provider Access and Aggregation, MPLS-Enabled Data Center Interconnect, Mobile Backhaul and Fronthaul, Video and Cloud Service Delivery Edges, Network Spare Parts and Spares Pools, Third-Party Application Hosting Nodes.
Service Provider Access and Aggregation
The Cisco NCS 5001 is a dense 10/100 Gigabit Ethernet router designed for service provider access and aggregation networks, and the NCS-5001-FN-BK fan tray is the cooling FRU that keeps this 1 RU platform within thermal limits under full traffic load. In aggregation points carrying high-bandwidth mobile, video, and cloud services, sustained NPUs and MACsec-capable interfaces dissipate significant heat continuously; the back-to-front fan tray maintains directed airflow matched to the chassis design. Its hot-swap capability, with a five-minute safe replacement window per the Cisco installation guide, lets operators refresh cooling without a maintenance window, protecting SLA commitments. Keeping a certified spare on site is standard carrier practice because fan failure eventually forces thermal protection events.
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MPLS-Enabled Data Center Interconnect
Cisco positions the NCS 5000 Series for MPLS-enabled data center architectures delivering elastic networks with improved business agility. In these deployments the NCS 5001 often acts as a compact MPLS label edge/label switch router, running 24/7 with minimal headroom in dense racks. The NCS-5001-FN-BK provides the required back-to-front airflow; its speed is managed by the chassis environmental monitoring under Cisco IOS XR Software, which reports fan status and thermal telemetry to operators. Because data center aisles frequently use front-to-back or back-to-front cooling per row, ordering the correct airflow variant prevents hot-air recirculation that would raise component temperatures and trigger alarms or throttling, degrading interconnect latency and availability.
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Mobile Backhaul and Fronthaul
High-bandwidth mobile service delivery is a primary use case for the NCS 5000 Series. Cell site aggregators and pre-aggregation nodes built on the NCS 5001 run synchronization (SyncE/PTP profiles supported by the platform family) and timing-sensitive traffic around the clock. The NCS-5001-FN-BK fan tray sustains cooling at remote, often unventilated cabinets where ambient temperatures can be elevated, making correct airflow and healthy fans essential to avoiding hard failures. Its field-replaceable design with a five-minute operating swap window allows truck-roll replacements without taking the backhaul ring down, preserving sync and service continuity. Operators typically stock one BK-direction spare per NCS 5001 deployment region.
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Video and Cloud Service Delivery Edges
The NCS 5000 Series data sheet cites high-bandwidth video and cloud services as core traffic profiles. Video distribution edges and cloud on-ramp nodes aggregate many 10GE streams, driving near-continuous peak thermal loads on the NCS 5001's silicon. The NCS-5001-FN-BK maintains the designed back-to-front thermal envelope; degraded fans raise internal temperatures gradually, so IOS XR telemetry from the fan tray enables predictive replacement before service impact. Because these edges are frequently unmanned, the hot-swap and five-minute replacement specification matters operationally: a dispatched technician can restore full cooling during live traffic, and the refresh (refurbished) variant offers a fast, certified spare path when new stock is on backorder.
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Network Spare Parts and Spares Pools
Beyond a single installation, the NCS-5001-FN-BK is a standard line item in carrier and enterprise sparing strategies for NCS 5000 fleets. Cisco FRU policy treats the fan tray as a separately orderable spare (the trailing = code on NCS-5001-FN-BK=), and channel data shows steady demand through resellers such as 4networks.co.uk, tecisoft.com, and Memory4Less.com. Spares managers should verify airflow direction across their installed base before pooling, since NCS 5001 sites exist in both BK and front-to-back variants and a wrong-direction spare is unusable at a site. Given reported limited availability and backorder lead times as of 2026-10-19, procurement teams should source spares proactively rather than reactively.
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Third-Party Application Hosting Nodes
Cisco highlights third-party application hosting and machine-to-machine interfaces as rich functions of the NCS 5000 Series running IOS XR. When the NCS 5001 hosts onboard applications, CPU utilization and therefore heat generation increase above pure-forwarding baselines, raising the importance of a fully functional fan tray. The NCS-5001-FN-BK provides the required back-to-front airflow to keep both the router silicon and hosting workloads within specification. Operators deploying hosting should monitor fan tray status via IOS XR telemetry before and after application rollouts, since added load can push a marginal fan over its thermal threshold; a certified spare (new or NCS-5001-FN-BK-Refresh) minimizes remediation time.
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추천 제품 요약
엔지니어링 참조 데이터: NCS-5001-FN-BK — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | NCS-5001-FN-BK= | NCS-5001-FN-BK-Refresh | NCS-5001-FN |
|---|---|---|---|---|
| Package | Fan tray module for NCS 5001 chassis | Fan tray module for NCS 5001 chassis - same | Fan tray module for NCS 5001 chassis - same | Fan tray module for NCS 5001 chassis - same |
| Brand | Cisco | Cisco | Cisco (Cisco Certified refresh channel) | Cisco |
| Airflow Direction | Back to front (BK) | Back to front (BK) | Back to front (BK) | Front to back |
| Condition | New | New (spare packaging) | Cisco Certified refurbished | New |
| Hot-Swap Replacement | Yes (within five minutes per Cisco installation guide) | Yes (same procedure) | Yes (same procedure) | Yes (same procedure) |
| Compatible Chassis | Cisco NCS 5001 | Cisco NCS 5001 | Cisco NCS 5001 | Cisco NCS 5001 |
주요 차별점
- Back-to-front airflow direction (vs NCS-5001-FN)
- New-stock condition (vs NCS-5001-FN-BK-Refresh)
- Availability advantage of refresh channel (vs NCS-5001-FN-BK=)
설계 노트
Never mix airflow directions in an NCS 5001 deployment. The BK suffix on NCS-5001-FN-BK means back-to-front airflow; ordering the front-to-back variant for a back-to-front chassis (or vice versa) will cause air recirculation, elevated component temperatures, and environmental alarms under IOS XR. Verify the airflow arrow on the existing fan tray and power supplies before ordering, and label your spare with its airflow direction.
Respect the five-minute replacement window. Cisco's NCS 5000 Hardware Installation Guide specifies the fan tray can be replaced during operation without electrical hazard or system damage only if the replacement is performed within five minutes. Have the replacement tray unpacked and ready before extracting the old one, and perform the swap during low-traffic periods to minimize thermal risk.
Fan trays are electromechanical wear items with bearing-limited life. Use IOS XR environmental telemetry to trend fan speed and status; a rising commanded fan speed at constant load typically indicates bearing wear or dust loading. Schedule proactive replacement using a genuine or Cisco Certified refresh spare (NCS-5001-FN-BK or NCS-5001-FN-BK-Refresh) rather than waiting for hard fan failure, which risks thermal protection shutdown of the node.
규정 준수 정보
Compliance declarations are published by Cisco per product family; no RoHS/REACH statement for this spare was present in the retrieved data.