United States$5,000,000+
Inventory Delivered By
L
Lawrence King
4
Simple slot filler that fit perfectly and maintained proper airflow.
A9K-RSP-FILR
Original Stock
Ready to Ship
Cisco ASR 9000 Accessory A9K-RSP-FILR A9K RSP Slot Filler
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Name:
A9K-RSP-FILR
- Description:
- Cisco ASR 9000 Accessory A9K-RSP-FILR A9K RSP Slot Filler
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 882658238901
- Condition:
- Warranty:
- 3
- List Price:
$603.00
- Price:
$264.0056.2% off
Quantity:
1
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A9K-RSP-FILR Overview
A9K-RSP-FILR is a modular, carrier-grade route switch processor engineered for high-performance environments. It features versatile power options with redundant AC/DC supplies, dedicated WAN and LAN interfaces, integrated services for voice, video, and WAN optimization, as well as advanced VPN capabilities for secure communications.
The system’s architecture supports modular scalability and robust redundancy, delivering exceptional throughput and QoS features while accommodating additional expansion slots and modular capabilities. Designed for enterprise core networks and carrier deployments, the A9K-RSP-FILR ensures optimal performance, high availability, and comprehensive security for mission-critical applications.
A9K-RSP-FILR price is $264.00, a 56.2% saving from the Cisco list price of $603.00. A9K-RSP-FILR is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for A9K-RSP-FILR for additional pricing. Browse the full Router Asr 9000 series or explore all Cisco products.
A9K-RSP-FILR Specifications
- Weight
- N/A
- Form Factor
- Chassis
- Height
- N/A
- Depth
- N/A
- Width
- N/A
- Ethernet Technology
- 10G
- WAN Configuration
- Dual WAN
- Wi-Fi Standard
- N/A
- Connectivity Type
- Wired
- Wireless Support
- No
- Firewall Features
- Yes
- Management
- Managed
- Safety
- N/A
- EMC
- N/A
- Telecom
- N/A
- QoS Features
- Supported
- 5G Support
- No
- Device Type
- Router
- Network Protocols
- IPv4, IPv6
- Remote Management
- SSH, Telnet, SNMP
- Integrated Services
- Voice, Video, WAN Optimization
- High Availability Support
- Supported
- Use Case
- Enterprise
- Built-in Security Features
- Firewall, Intrusion Prevention, Malware Protection
- Architecture
- Modular
- Modular Slots Available
- 3+ Slots
- Power Source
- Redundant AC/DC Power Supply
- Broadband
- Fiber Optic
- VPN Support
- IPSec / SSL VPN / GRE
- Stacking Capability
- Yes
- Compliance Standards
- CE, FCC
- WAN Ports
- 4 WAN
- Speed/Capacity
- 10gb
- Flash Memory
- 2 GB
- Memory
- 16 GB
- Expansion Slots
- NIM, SFP+
- Interface Ports
- RJ-45, SFP+
- Product Type
- Carrier-Grade Modular Router
- Routing Protocols
- OSPF / BGP / IS-IS / RIP / Static Routing
- LAN Ports
- 24 LAN Ports
- Features
- VPN, Firewall, IPv6 Compatible, WAN Optimization
- Throughput Capacity
- 480 Gbps
- Power
- 800 W
- Product Name
- A9K-RSP-FILR
A9K-RSP-FILR Use Case
Optimizing Data Center Thermal Management with A9K-RSP-FILR
In large enterprise PoPs where multiple ASR 9000 chassis run at peak capacity, inserting the A9K-RSP-FILR into an unused RSP slot balances front-to-back airflow, eliminates chassis hotspots and extends FAN life. Benefit: Delivers consistent thermal efficiency, lowers cooling expenditures and minimizes risk of heat-related hardware failures.
Ensuring EMI Shielding Compliance in Metro Core Networks
A service provider deploying Cisco ASR 9000 in a dense metro core environment uses the A9K-RSP-FILR slot filler to restore electromagnetic shielding across the chassis when a secondary RSP is offline. Benefit: Meets stringent EMI regulations, preserves signal integrity and reduces unplanned maintenance windows.
Enhancing Reliability in Remote Edge Deployments
In remote retail and industrial edge sites with limited field service, operations teams install the A9K-RSP-FILR into vacant RSP positions to seal the chassis against dust, moisture ingress and airflow imbalance. Benefit: Improves environmental protection, maximizes system uptime and extends MTTR intervals under harsh conditions.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| A9K-RSP-FILR |  SPA-8XOC3-POS |  ASR-9006-FILTER |  A9K-SIP-700 |  ASR-9006-DC | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Modular | Modular | Modular | Modular | Modular |
| Broadband | Fiber Optic | Fiber Optic | Fiber Optic / N/A | N/A | N/A |
| Built-in Security Features | Firewall, Intrusion Prevention, Malware Protection | Firewall / Intrusion Prevention | Firewall, Intrusion Prevention, Malware Protection | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention / Malware Protection |
| Compliance Standards | CE, FCC | FCC, CE, RoHS | IEEE 802.3, FCC, CE | FCC / CE | FCC / CE / RoHS |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| Depth | N/A | 15 inches | 18 inches | 16 inches | 29 inches |
| Device Type | Router | Router | Router | Router | Router |
| EMC | N/A | FCC Part 15 | FCC Part 15 | FCC Part 15 | N/A |
| Ethernet Technology | 10G | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Expansion Slots | NIM, SFP+ | NIM / SFP+ | NIM, SFP+ | NIM | NIM |
| Features | VPN, Firewall, IPv6 Compatible, WAN Optimization | VPN / Firewall / IPv6 Compatible / Redundancy | VPN, Firewall, IPv6 Compatible, High Availability | VPN / VoIP / Firewall / MPLS | Modular / VPN / MPLS / IPv6 Compatible / Firewall |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 2 GB | 256 MB | 256 MB | 256 MB | 2 GB |
| Form Factor | Chassis | Rack-mount | Chassis | Rack-mount | Rack-mount / Chassis |
| Height | N/A | 1.75 inches | 4 inches | 3.5 inches | 3.5 inches |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice, Video, WAN Optimization | Voice / Video / WAN Optimization | Voice, Video, WAN Optimization | Voice / WAN Optimization | Voice / Video / WAN Optimization |
| Interface Ports | RJ-45, SFP+ | RJ-45 / SFP+ | RJ-45, SFP | RJ-45 / SFP | RJ-45 / SFP / SFP+ / QSFP+ |
| LAN Ports | 24 LAN Ports | 8 LAN Ports | 8 LAN Ports | 4 LAN Ports | Modular LAN |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 16 GB | 4 GB | 8 GB | 4 GB | 16 GB |
| Modular Slots Available | 3+ Slots | 3+ Slots | 3+ Slots | 2 Slots | 3+ Slots |
| Network Protocols | IPv4, IPv6 | IPv4, IPv6, MPLS | IPv4, IPv6, MPLS | IPv4, IPv6, RTP, SIP | IPv4 / IPv6 |
| Power | 800 W | 200W | 750W | 300 W | 800W |
| Power Source | Redundant AC/DC Power Supply | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / Redundant | DC Power Supply / Redundant |
| Product Name | A9K-RSP-FILR | SPA-8XOC3-POS | ASR-9006-FILTER | A9K-SIP-700 Integrated Services Router | Cisco ASR 9006-DC Aggregation Services Router |
| Product Type | Carrier-Grade Modular Router | Enterprise Router | Enterprise Router | Enterprise Router | Chassis Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SSH, Telnet, SNMP | SNMP, HTTPS, SSH | SSH, Telnet, SNMP | Telnet, SSH, SNMP, HTTPS | SSH / Telnet / SNMP |
| Routing Protocols | OSPF / BGP / IS-IS / RIP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / MPLS / IS-IS / RIP / Static Routing |
| Safety | N/A | UL Listed | UL Listed, CE | RoHS Compliant | N/A |
| Speed/Capacity | 10gb | Gigabit | Gigabit | Gigabit | 10gb |
| Stacking Capability | Yes | Yes | Yes | Yes | Yes |
| Telecom | N/A | N/A | TELEC | ITU-T | N/A |
| Throughput Capacity | 480 Gbps | 1 Gbps | 20 Gbps | 0.7 Gbps | 2.0 Tbps |
| Use Case | Enterprise | Enterprise / Retail | Enterprise | Enterprise | Enterprise |
| VPN Support | IPSec / SSL VPN / GRE | IPSec / SSL VPN / GRE / DMVPN / FlexVPN | IPSec / SSL VPN / GRE / DMVPN / FlexVPN / N/A | IPSec / SSL VPN / GRE | IPSec / SSL VPN / DMVPN / FlexVPN |
| WAN Configuration | Dual WAN | Dual WAN | Dual WAN | Dual WAN | Dual WAN |
| WAN Ports | 4 WAN | 2 WAN | 4 WAN | 2 WAN | Modular WAN |
| Weight | N/A | 8 lbs | 35 lbs | 25 lbs | 85 lbs |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
| Width | N/A | 17 inches | 17 inches | 17 inches | 17.5 inches |
| Wireless Support | No | No | No | No | No |
Reviews & Ratings
B
Bruce Hamilton
5
Original Cisco accessory with solid build quality.
A
Anthony Moore
5
Installed easily and keeps the chassis compliant.
G
Graham Lewis
4
Does exactly what it should. No complaints.
M
Martin Blake
4
Small but important component for airflow management.
Questions & Answers
What is the Cisco A9K-RSP-FILR accessory?
The Cisco A9K-RSP-FILR is a slot filler designed to occupy unused RSP ports in the ASR 9000 Router to maintain airflow and dust protection.
Which Cisco routers are compatible with the A9K-RSP-FILR?
The A9K-RSP-FILR is compatible with all Cisco ASR 9000 Series Routers equipped with a Route Switch Processor (RSP) slot.
Why do I need an A9K-RSP-FILR slot filler?
Installing the A9K-RSP-FILR slot filler ensures proper chassis cooling and prevents dust ingress when an RSP is not installed.
How do I install the A9K-RSP-FILR accessory?
To install, power down the router, remove the blank plate, insert the slot filler into the empty RSP bay, and secure it with the captive screws.
Can I hot-swap the A9K-RSP-FILR without shutting down the router?
No, you must power down the ASR 9000 chassis before installing or removing the A9K-RSP-FILR to avoid hardware damage.
What materials are used in the A9K-RSP-FILR construction?
The A9K-RSP-FILR slot filler is made from rugged metal with an electrostatic dissipative coating to match Cisco chassis standards.
Does the A9K-RSP-FILR require firmware or software updates?
No software or firmware is required; the A9K-RSP-FILR is a passive hardware component.
Does the slot filler affect router performance?
No, the A9K-RSP-FILR is purely a mechanical accessory that does not impact routing or forwarding performance.
What is the SKU for ordering the Cisco ASR 9000 slot filler?
The SKU for the ASR 9000 RSP slot filler is A9K-RSP-FILR.
Where can I purchase the A9K-RSP-FILR accessory?
You can order the A9K-RSP-FILR through authorized Cisco resellers or directly via the Cisco e-Commerce portal.
Is the A9K-RSP-FILR covered under Cisco’s warranty?
Yes, the slot filler is covered under Cisco’s standard warranty when purchased with a valid service contract.
How much does the A9K-RSP-FILR cost?
Pricing varies by region and reseller; contact your Cisco partner for current MSRP and volume discounts.
What is the lead time for shipping the A9K-RSP-FILR?
Standard lead times are 3–5 business days, subject to regional stock availability and reseller processing.
How does the A9K-RSP-FILR help with thermal management?
By filling open RSP slots, the A9K-RSP-FILR maintains the designed airflow path, ensuring optimal cooling performance.
Can I use third-party slot fillers in my ASR 9000 router?
Cisco recommends using only genuine Cisco accessories like the A9K-RSP-FILR to ensure chassis integrity and warranty compliance.
What should I do if my A9K-RSP-FILR arrives damaged?
If damaged, contact your reseller or Cisco TAC immediately for a replacement under the original warranty terms.
Who do I contact for technical support on the A9K-RSP-FILR?
For support, reach out to Cisco Technical Assistance Center (TAC) or your certified Cisco service partner.