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C9800-L-C-K9
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Cisco Catalyst 9800-L Wireless Controller, 2x 10G Copper Upl...
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Name:
C9800-L-C-K9
- Description:
- Cisco Catalyst 9800-L Wireless Controller, 2x 10G Copper Uplinks, 4x 2.5G/1G RJ-45 Ports
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 0889728225472
- Condition:
Certified Refurbished
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C9800-L-C-K9 Overview
C9800-L-C-K9 is the copper-uplink member of the Cisco Catalyst 9800-L wireless controller platform, built for compact appliance-based WLAN control in small and midsize networks. It provides a physical Cisco IOS XE controller role for access point onboarding, WLAN policy, client handling, mobility, and management traffic without using the larger 9800-40 or 9800-80 chassis class. The appliance is designed for controller domains sized around 250 access points and 5,000 clients in the base scale profile. C9800-L-F-K9 is the closest sibling and differs by using 2x 10G SFP+ fiber uplinks instead of the 2x 10G multigigabit copper uplinks used on this model.
250 APs and 5,000 clients define the standard controller capacity for this Catalyst 9800-L appliance, with 5 Gbps maximum throughput for centralized wireless control and client traffic. 2x 10G multigigabit copper ports provide the primary high-speed data path into the switching layer, while 4x 2.5G/1G RJ-45 ports support additional AP-controller traffic, wireless client traffic, in-band management, and northbound connectivity. C9800-L-C-K9 also includes an RJ-45 service port for out-of-band management, an RJ-45 redundancy port for SSO, RJ-45 and Micro-B USB console access, and USB 3.0 for external memory. Cisco IOS XE 16.12.1 or later provides the software foundation, with WebUI, CLI, SNMP, NETCONF, RESTCONF, YANG models, WPA, WPA2, WPA3, IEEE 802.1X, and CAPWAP protocol support documented for the platform.
The controller normally sits in a branch closet, equipment room, or campus services area where copper links feed the distribution or aggregation switch layer. Access points require Cisco DNA software subscriptions to connect to a Catalyst 9800 Series controller, while the appliance itself boots without an AP subscription installed. C9800-L-C-K9 is available from ORM Systems in new and certified refurbished condition, with refurbished units checked for copper interface health, factory reset status, PID accuracy, and previous configuration removal before dispatch. Request a quote to confirm current condition, warranty, accessories, and lead time for single-controller replacement, matched HA pairs, or multi-site wireless controller rollouts.
C9800-L-C-K9 price is $3,654.00, a 69% saving from the Cisco list price of $11,798.00. C9800-L-C-K9 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for C9800-L-C-K9 for additional pricing. Browse the full Cisco Wlan Controller series or explore all Cisco products.
C9800-L-C-K9 Specifications
- Product Type
- Wireless Controller
- Product Name
- Cisco Catalyst 9800-L (Copper Uplink) Wireless Controller
- Manufacturer Part Number
- C9800-L-C-K9
- Brand
- Cisco
- Series
- Cisco Catalyst 9800-L
- Wireless Type
- Wireless Controller
- Environment
- Indoor
- Data Rate
- 5 Gbps throughput
- Security Features
- WPA / WPA2 / WPA3 / 802.1X
- Management Features
- Web GUI / CLI / SNMP
- Compatible Controllers
- Cisco IOS XE 16.12.1 or later; Cisco Prime Infrastructure
- Max Number of Devices Supported
- 5,000 clients
- AP Capacity
- 250 APs; 5,000 clients
- Connector Type
- RJ-45
- Ethernet Technology
- Gigabit Ethernet / Multi-Gigabit / 10 Gigabit Ethernet
- Ethernet Port
- 2 x 10G/mGig RJ-45; 4 x 2.5G/1G RJ-45
- Power Supply
- AC Adapter
- Power Details
- 110W 12VDC adapter; 86.9W max measured power; 90-264 VAC input
- Mounting Options
- Desk Mount / Wall Mount / Rack-Mount 1U
- Operating Temperature
- 32 to 104°F (0 to 40°C)
- Package Quantity
- 1-Pack
- Included Components
- 110W AC power adapter; rubber feet accessory kit
- Memory
- 16GB DDR4; 32GB eMMC; 8MB boot flash
- Compliance
- Safety: UL/CSA 60950-1, IEC/EN 60950-1 / EMC: FCC 47CFR15, EN55022/EN55032
- Height
- 1.58 in
- Width
- 8.5 in
- Depth
- 9.06 in
- Weight
- 1.79 kg
C9800-L-C-K9 Use Case
Campus Wireless Control Plane
C9800-L-C-K9 sits in the campus services layer and terminates CAPWAP control from Cisco access points across the switching fabric. The controller uses its 2x 10G copper uplinks and 4x 2.5G/1G RJ-45 data ports for AP-controller traffic, wireless client traffic, in-band management, and northbound connectivity. Engineers map WLANs to VLANs, apply policy profiles, and align AP join behavior with the IOS XE wireless design. The result is centralized wireless control for a 250-AP, 5,000-client controller domain.
Access To Distribution Wireless Handoff
The controller connects into copper distribution switches when the wireless design avoids fiber uplink handoff at the controller edge. C9800-L-C-K9 presents 2x 10G multigigabit copper ports for upstream traffic and four 2.5G/1G RJ-45 ports for additional controller data connectivity. Network teams trunk WLAN VLANs, place AP manager interfaces, and route client traffic through the distribution layer according to the campus segmentation plan. The result is a copper-based controller handoff that matches existing RJ-45 switching infrastructure.
Redundant Wireless Operations Point
Two Catalyst 9800-L controllers operate as an appliance pair when the WLAN design requires stateful switchover for controller maintenance or failure events. C9800-L-C-K9 uses the dedicated RJ-45 redundancy port for SSO while the data ports maintain upstream copper connectivity through the switching layer. Engineers keep software versions, licensing, interface mapping, and AP join profiles aligned across both appliances. The result is controlled controller failover for wireless services without redesigning the access point edge.
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Product Comparison Table 
| C9800-L-C-K9 |  AIR-WLC2112-K9 |  AIR-CT5520-K9 |  WS-SVC-WISM2-5-K9 |  AIR-CT8510-1KK9-RF | |
|---|---|---|---|---|---|
| Product Type | Wireless Controller | Wireless Controller | Wireless Controller | Wireless Access Point | Wireless Access Point |
| Connector Type | RJ-45 | RJ-45 | RJ-45 / SFP / SFP+ | RJ-45 | RJ-45 |
| Mounting Options | Desk Mount / Wall Mount / Rack-Mount 1U | Rack Mount | Rack-Mount 1U | Ceiling Mount / Wall Mount | Ceiling Mount / Wall Mount |
| Ethernet Port | 2 x 10G/mGig RJ-45; 4 x 2.5G/1G RJ-45 | 2x Gigabit | 2 x 1G or 10G SFP/SFP+; 1 x 1G service RJ-45 | 1x Gigabit | 1x Gigabit |
| Management Features | Web GUI / CLI / SNMP | Centralized Management, SNMP | Controller-Managed / Web GUI / CLI / SNMP | Cloud Management / SNMP | Cloud Management / On-Premises |
| Security Features | WPA / WPA2 / WPA3 / 802.1X | WPA2, WPA3, 802.1X, VPN | WPA / WPA2 / 802.1X | WPA2 / WPA3 / 802.1X | WPA2 / WPA3 / 802.1X |
| Compliance | Safety: UL/CSA 60950-1, IEC/EN 60950-1 / EMC: FCC 47CFR15, EN55022/EN55032 | FCC, CE, RoHS | Safety: UL 60950-1, CSA 60950-1, EN 60950-1 / EMC: FCC Class A, EN55022 Class A | FCC / CE / RoHS | FCC / CE / RoHS |
| Product Name | Cisco Catalyst 9800-L (Copper Uplink) Wireless Controller | AIR-WLC2112-K9 | Cisco 5520 Wireless Controller | WS-SVC-WISM2-5-K9 | AIR-CT8510-1KK9-RF |
Compliance & Warranty
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Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
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Reviews & Ratings
H
Harrison Whitmore
5
Catalyst 9800-L copper uplink version offers reliable wireless performance and simple deployment.
I
Isaac Holloway
5
Stable centralized management and strong throughput.
J
Jonah Prescott
5
Dependable controller for branch and campus environments.
K
Kieran Mitchell
5
Consistent uptime and intuitive configuration interface.
L
Logan Avery
5
Enterprise wireless platform with solid copper connectivity.
M
Merrick Wallace
4
Strong integration with our switching infrastructure.
N
Nash Caldwell
5
Reliable WLAN control with excellent scalability.
Questions & Answers
What is Cisco C9800-L-C-K9?
C9800-L-C-K9 is a Cisco Catalyst 9800-L wireless controller with copper uplinks for small and midsize wireless deployments. It runs Cisco IOS XE, manages access points and client traffic, and provides centralized WLAN control. The appliance supports 5 Gbps throughput, up to 250 access points, and up to 5,000 wireless clients.
What does the C9800-L-C-K9 model number mean?
C9800-L-C-K9 identifies the copper-uplink version of the Cisco Catalyst 9800-L wireless controller. The 9800-L family is the compact fixed appliance line, while the C in the SKU separates it from the fiber-uplink C9800-L-F-K9. This distinction matters when the controller connects to switching infrastructure over RJ-45 copper.
Is C9800-L-C-K9 a wireless access point or a controller?
C9800-L-C-K9 is a wireless LAN controller, not an access point. It manages Cisco access points, WLANs, client policies, roaming behavior, and traffic forwarding decisions from a centralized platform. Access points connect back to the controller over the network, while the controller connects upstream through its copper data interfaces.
Where does C9800-L-C-K9 sit in the Cisco Catalyst 9800 lineup?
C9800-L-C-K9 sits in the compact Catalyst 9800-L appliance tier, below larger 9800-40 and 9800-80 controller appliances. It is aimed at smaller controller scale requirements where 250 access points, 5,000 clients, and 5 Gbps throughput are enough. The copper version suits sites built around RJ-45 switching infrastructure.
What ports are included on C9800-L-C-K9?
C9800-L-C-K9 includes 2x 10G multigigabit copper ports and 4x 2.5G/1G RJ-45 copper data ports for AP, client, in-band management, and northbound traffic. It also includes RJ-45 management, RJ-45 redundancy, RJ-45 console, Micro-B USB console, and USB 3.0 ports. The data ports connect into the switching layer.
What throughput does C9800-L-C-K9 support?
C9800-L-C-K9 supports up to 5 Gbps maximum throughput in the Catalyst 9800-L appliance profile. That scale fits controller roles where wireless traffic, AP control, and client forwarding do not require the higher 40 Gbps or 80 Gbps platforms. Buyers should size the controller against AP count, client count, and expected traffic load.
How many access points and clients does C9800-L-C-K9 support?
C9800-L-C-K9 supports up to 250 access points and up to 5,000 wireless clients. It also supports up to 4,096 WLANs and 4,096 VLANs, giving network teams enough logical segmentation for many small and midsize deployments. Actual design should still account for RF density, roaming domains, traffic patterns, and software release support.
Does C9800-L-C-K9 support high availability?
C9800-L-C-K9 supports high availability designs through Catalyst 9800 controller redundancy features, including SSO using the dedicated redundancy port. The RJ-45 redundancy port is used for stateful switchover between controller units. Network teams normally plan paired appliances, matching software versions, licensing, cabling, and upstream connectivity before enabling the HA design.
How is C9800-L-C-K9 managed?
C9800-L-C-K9 runs Cisco IOS XE and is managed through Cisco wireless controller software workflows. Administrators use the controller interface, CLI, APIs, telemetry, and Cisco management ecosystem tools depending on the deployment model. The dedicated RJ-45 service port supports out-of-band management, while in-band management traffic also uses the data interfaces when configured.
What is the form factor and power requirement for C9800-L-C-K9?
C9800-L-C-K9 is a compact 1RU fixed wireless controller appliance. Cisco specifies an external 110W, 12VDC AC power adapter for the Catalyst 9800-L platform. The appliance is built for rack or network room deployment where management, redundancy, console, USB, copper uplink, and multigigabit copper access-side connections terminate at the front panel.
What is C9800-L-C-K9 used for?
C9800-L-C-K9 is used to centralize wireless control for Cisco access point deployments. It manages WLAN definitions, AP joins, client sessions, policy enforcement, mobility, and traffic handling from a fixed appliance. The copper-uplink model is useful where the wireless controller connects into existing RJ-45 aggregation or distribution switches without fiber uplink requirements.
What size environment fits C9800-L-C-K9?
C9800-L-C-K9 fits environments that need controller scale up to 250 access points and 5,000 clients. It is appropriate for small and midsize campus, building, and distributed wireless designs where a physical controller appliance is preferred over a virtual controller. Larger estates usually evaluate C9800-40-K9, C9800-80-K9, or C9800-CL-K9.
Can C9800-L-C-K9 support Wi-Fi 6 access point deployments?
C9800-L-C-K9 is commonly deployed with Cisco Catalyst 9100 Series Wi-Fi 6 access points when supported by the selected IOS XE release and licensing model. The controller provides centralized WLAN, RF, policy, and client management for those APs. Buyers should confirm exact AP model and software compatibility before ordering for a refresh project.
Is C9800-L-C-K9 suitable for guest wireless and segmented WLANs?
C9800-L-C-K9 supports segmented WLAN designs using multiple WLANs and VLAN mappings within the Catalyst 9800 platform limits. Network teams use it to separate corporate, guest, voice, IoT, and operations traffic where the switching and security design supports that policy. Its 4,096 WLAN and VLAN scale gives flexibility for structured wireless segmentation.
Which access points work with C9800-L-C-K9?
C9800-L-C-K9 works with Cisco access points supported by the relevant Cisco IOS XE wireless release, including Catalyst 9100 Series Wi-Fi 6 models in modern deployments. Some Aironet 802.11ac Wave 1 and Wave 2 models are also supported in Catalyst 9800 environments, subject to software release compatibility. Exact AP support should be checked before purchase.
What switches can connect to C9800-L-C-K9?
C9800-L-C-K9 connects to Ethernet switching infrastructure through 2x 10G multigigabit copper ports and 4x 2.5G/1G RJ-45 copper ports. Cisco Catalyst access, distribution, or aggregation switches with compatible RJ-45 copper interfaces are typical upstream choices. The controller data ports carry AP-controller traffic, client traffic, in-band management, and northbound network connectivity.
Does C9800-L-C-K9 integrate with Cisco ISE and Catalyst Center?
C9800-L-C-K9 operates within the Cisco enterprise wireless ecosystem and is commonly integrated with Cisco ISE for identity-based access control and Catalyst Center for automation, assurance, and operational visibility. The exact feature set depends on IOS XE version, licenses, and network design. Buyers should align controller software with the existing Cisco management stack.
Which wireless standards and protocols are relevant to C9800-L-C-K9?
C9800-L-C-K9 manages Cisco wireless access points that serve standards such as 802.11ax and 802.11ac, depending on AP model support. Controller-to-AP operation uses Cisco wireless controller architecture and CAPWAP-based AP management. The wired side uses Ethernet uplinks, VLANs, routing integration, and management protocols defined by the wider campus network design.
What is the difference between C9800-L-C-K9 and C9800-L-F-K9?
C9800-L-C-K9 is the copper-uplink Catalyst 9800-L controller, while C9800-L-F-K9 is the fiber-uplink version. Both share the same compact 9800-L controller role, including 5 Gbps throughput, 250 access points, and 5,000 clients. The choice depends mainly on whether the upstream switching layer needs RJ-45 copper or SFP+ fiber connectivity.
How does C9800-L-C-K9 compare with C9800-40-K9?
C9800-L-C-K9 is the smaller appliance choice, rated for 250 access points, 5,000 clients, and 5 Gbps throughput. C9800-40-K9 is a larger Catalyst 9800 appliance rated up to 2,000 access points, 32,000 clients, and 40 Gbps throughput. Buyers choose C9800-40-K9 when campus scale exceeds the 9800-L platform profile.
How does C9800-L-C-K9 compare with C9800-80-K9?
C9800-L-C-K9 targets compact physical controller deployments with copper uplinks and moderate wireless scale. C9800-80-K9 is the larger modular Catalyst 9800 appliance for high-scale deployments, with up to 6,000 access points, 64,000 clients, and up to 80 Gbps throughput. The smaller C9800-L-C-K9 is selected when that larger chassis scale is unnecessary.
How does C9800-L-C-K9 compare with C9800-CL-K9?
C9800-L-C-K9 is a fixed physical appliance with built-in copper data ports, while C9800-CL-K9 is the virtual cloud or private-cloud controller option. C9800-CL-K9 suits virtualized controller strategies and larger software-defined scale profiles. C9800-L-C-K9 suits teams that want appliance-based wireless control with local copper connectivity and predictable hardware placement.
What is the price of C9800-L-C-K9?
C9800-L-C-K9 price depends on condition, sourcing route, warranty term, order quantity, and availability at the time of quotation. ORM Systems lists the SKU for B2B procurement teams that need new or refurbished Cisco wireless controller options. Buyers usually request a quote to compare unit cost, lead time, and bulk pricing.
Is C9800-L-C-K9 available new or refurbished?
C9800-L-C-K9 is commonly sourced in new, refurbished, or surplus market conditions depending on channel availability. ORM Systems can quote available condition options when stock is requested. Refurbished units should be checked for hardware health, included power adapter, licensing requirements, serial status, and cosmetic condition before dispatch to the buyer.
Should a buyer choose new or refurbished C9800-L-C-K9?
New C9800-L-C-K9 units suit projects that require factory-new hardware, channel documentation, or a specific procurement policy. Refurbished units suit cost-controlled refreshes, spares, lab controllers, and like-for-like replacements when testing and warranty coverage are included. ORM Systems can position both options based on budget, urgency, and required documentation.
Is C9800-L-C-K9 end-of-life?
C9800-L-C-K9 lifecycle status should be verified against Cisco lifecycle notices at the time of purchase, because support dates and ordering status change over time. The Catalyst 9800-L remains a known controller platform in Cisco documentation, but buyers should confirm software support, license availability, and replacement planning before committing to a production deployment.
What lead time applies to C9800-L-C-K9 orders?
C9800-L-C-K9 lead time depends on stock location, unit condition, quantity, testing requirements, and destination country. ORM Systems can quote single units, spare units, and bulk orders with estimated dispatch timing. For urgent projects, buyers should confirm whether the appliance, power adapter, rack accessories, and any required licenses are available together.
What warranty is available for C9800-L-C-K9 from ORM Systems?
ORM Systems can supply C9800-L-C-K9 with warranty options appropriate to the quoted condition and sourcing route. Warranty coverage is important for controller appliances because the unit sits in a central wireless role. Buyers should review warranty term, replacement process, serial information, and support expectations before approving the purchase order.
How are refurbished C9800-L-C-K9 units tested before dispatch?
Refurbished C9800-L-C-K9 units should be tested for power-on health, console access, port recognition, management access, data interface status, and basic system operation before dispatch. ORM Systems can provide tested refurbished options for buyers that need cost control without accepting unverified hardware. Included accessories and licensing requirements should also be confirmed.
What certifications or compliance standards apply to C9800-L-C-K9?
C9800-L-C-K9 follows Cisco hardware compliance and safety documentation for the Catalyst 9800-L wireless controller platform. Relevant approvals depend on region, power supply, and deployment location. Buyers should verify required regulatory documents, safety notices, and local compliance needs before installation, especially when importing Cisco hardware into regulated procurement environments.
How is C9800-L-C-K9 configured for first use?
C9800-L-C-K9 is initially configured through console or management access, then assigned management settings, interfaces, WLANs, AP join profiles, policy profiles, and upstream connectivity. The RJ-45 console, Micro-B USB console, and service port support installation workflows. Network teams should plan IP addressing, VLANs, AP discovery, licensing, and software version before deployment.
Does C9800-L-C-K9 require licenses or software subscriptions?
C9800-L-C-K9 uses Cisco wireless software and licensing requirements tied to the Catalyst 9800 platform and the access points being managed. Licensing should be confirmed for the intended AP count, software release, feature set, and support model. Buyers should verify Smart Licensing requirements and any wireless subscription needs before ordering hardware.
What accessories are needed with C9800-L-C-K9?
C9800-L-C-K9 deployments normally require the correct 110W power adapter, rack or shelf mounting approach, console cable access, Ethernet patching, and upstream switch ports. Some purchases also require spare power accessories, management cabling, or rack mount brackets. Buyers should confirm whether accessories are included with the quoted controller, especially for refurbished units.
Where can buyers purchase C9800-L-C-K9 in the UK?
UK buyers can purchase C9800-L-C-K9 through ORM Systems for Cisco wireless controller procurement, including new and refurbished sourcing options when available. The SKU is suitable for buyers comparing Cisco Catalyst 9800-L price, condition, warranty, and delivery timing. Requesting a quote helps confirm landed cost and current availability.
Does ORM Systems ship C9800-L-C-K9 internationally?
ORM Systems supports international B2B hardware procurement for Cisco products such as C9800-L-C-K9, subject to availability, export rules, destination requirements, and courier options. International buyers should confirm shipping method, lead time, warranty handling, customs documentation, and accessory inclusion before approving the order. Bulk controller purchases can also be quoted.