United States$5,000,000+
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E
Emily Taylor
5
The Catalyst 9800-80 1PORT 40GE module is a great upgrade. It provides high-speed performance and is perfect for handling large data traffic.
C9800-1X40GE
CATALYST 9800-80 1PORT 40GE MODULE
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Name:
C9800-1X40GE
- Description:
- CATALYST 9800-80 1PORT 40GE MODULE
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- Condition:
- Warranty:
- 3
- List Price:
$6,606.00
- Price:
$3,483.0047.3% off
Quantity:
1
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C9800-1X40GE Overview
C9800-1X40GE is a high-performance 40Gbps Ethernet module designed to provide robust connectivity in enterprise and data center environments. This module features a QSFP+ connector that facilitates high-speed data transfer and supports essential protocols such as TCP/IP, ensuring reliable, low-latency communication across modern networks.
Engineered for seamless integration with Cisco network platforms, the C9800-1X40GE is a modular card ideal for upgrading network interfaces and expanding data center capacity. Its design supports straightforward installation into existing Cisco systems, delivering advanced features like auto-negotiation, jumbo frames, and quality of service (QoS) to meet the rigorous demands of today’s high-speed networks.
C9800-1X40GE price is $3,483.00, a 47.3% saving from the Cisco list price of $6,606.00. C9800-1X40GE is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for C9800-1X40GE for additional pricing. Browse the full Cisco Controller Modules series or explore all Cisco products.
C9800-1X40GE Specifications
- Product Type
- Network Module / Network Card
- Module Type
- Ethernet Module
- Data Rate
- 40G
- Connector Type
- QSFP+
- Supported Protocols
- TCP/IP
- Form Factor
- Modular
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco
- Max Speed
- 40Gbps
- Supported Features
- Auto-negotiation, Jumbo Frames, QoS
- Power Consumption
- N/A
- Interface Ports
- Ethernet
- Expansion Slots
- N/A
- Product Name
- Cisco C9800-1X40GE
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
C9800-1X40GE Use Case
High-Throughput Campus Wi-Fi Aggregation with Catalyst 9800-80 40 GE Module
In large university or corporate campuses deploying thousands of access points, the C9800-1X40GE-CATALYST 9800-80 1PORT 40GE MODULE provides a dedicated 40 Gbps uplink from the wireless controller to the aggregation switch. This use case ensures ultra-low latency and consistent throughput for high-density client roaming, video conferencing, and cloud-based learning platforms. Benefit: Eliminates backhaul bottlenecks, delivers seamless mobility at scale, and maximizes wireless performance for 10 000+ connected devices.
Data Center Wireless Edge with 40 Gbps Spine Connectivity
Enterprises integrating wireless controllers into a leaf-spine data center architecture leverage the Catalyst 9800-80’s 40 GE module for direct spine switch interconnect. This configuration supports AI analytics, IoT telemetry, and virtual desktop infrastructure over a single high-speed fabric. Benefit: Simplifies network topology, reduces hop count, and guarantees deterministic performance for mission-critical applications and real-time analytics.
Secure Multisite SD-Branch with High-Capacity Uplink
Global retailers and financial institutions deploying SD-Branch rely on the 1-port 40 GE uplink to aggregate encrypted VPN tunnels, role-based access control, and IoT segmentation at a regional hub. The Catalyst 9800-80 40 GE module offloads heavy encryption workloads and isolates guest, corporate and device traffic on a single controller. Benefit: Enhances security posture, streamlines policy enforcement, and scales to support 5G-enabled edge services without performance degradation.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 C9800-1X40GE |  C9800-2X40GE |  C9800-10X10E |  C9800-18X1GE |  C9800-1X100GE | |
|---|---|---|---|---|---|
| Product Type | Network Module / Network Card | Network Module | Network Module | Network Module | Network Module |
| Module Type | Ethernet Module | Ethernet | Ethernet | Ethernet | Ethernet |
| Data Rate | 40G | 40Gbps | 10Gbps | 1Gbps | 100G |
| Connector Type | QSFP+ | SFP28 | SFP+ | RJ-45 | QSFP28 |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP | TCP/IP | TCP/IP |
| Form Factor | Modular | Modular | Modular | Modular | Modular |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 50°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | N/A | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | N/A | 3.3V |
| Compatibility | Cisco | Cisco | Cisco | Cisco | Cisco |
| Max Speed | 40Gbps | 40Gbps | 10Gbps | 1Gbps | 100Gbps |
| Supported Features | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation / Jumbo Frames / QoS |
| Power Consumption | N/A | N/A | N/A | N/A | 15W |
| Interface Ports | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Expansion Slots | N/A | N/A | N/A | N/A | N/A |
| Product Name | Cisco C9800-1X40GE | Cisco C9800-2X40GE | Cisco C9800-10X10E Ethernet Module | C9800-18X1GE | Cisco C9800-1X100GE |
| Height | N/A | N/A | N/A | N/A | N/A |
| Width | N/A | N/A | N/A | N/A | N/A |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Weight | N/A | N/A | N/A | N/A | N/A |
Reviews & Ratings
B
Benjamin Carter
4
This 40GE module has been essential for scaling our network. It delivers fast, reliable performance and handles high-capacity workloads effortlessly.
J
Jack Harris
5
We installed the 40GE module, and it's been perfect for our high-demand applications. The module delivers seamless performance and reliable connectivity.
O
Olivia Adams
3
The Catalyst 9800-80 1PORT 40GE module has transformed our network. It offers high-speed connections, providing exceptional performance for our most data-intensive applications.
D
David Mitchell
4
This module has significantly increased our network speed. The 40GE support provides excellent performance, handling heavy traffic without any issues.
Questions & Answers
What is the Cisco Catalyst 9800-80 1-Port 40GE Module (SKU C9800-1X40GE)?
The Cisco Catalyst 9800-1X40GE is a high-performance expansion module that adds one 40 Gigabit Ethernet port to the Catalyst 9800-80 wireless controller.
Which Cisco devices support the C9800-1X40GE module?
The C9800-1X40GE module is compatible exclusively with the Cisco Catalyst 9800-80 controller chassis.
What is the maximum throughput of the Catalyst 9800-80 1-Port 40GE Module?
The module delivers up to 40 Gbps of full-duplex throughput over a single enhanced QSFP+ port.
How do I install the 1-Port 40GE Module in my Catalyst 9800-80?
Power off the controller, slide the module into an available expansion slot until it clicks, secure the captive screws, then power the unit on.