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Network SwitchSpecify every connection
Cisco C9404R: 4-slot, 6RU modular switch chassis with 2 line-card slots, dual supervisor positions and 4 PSU bays. Request a configuration quote.
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Start with the exact switch part number, then list every connection. Optics, uplink modules and software may be separate items.
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Tell us which system or service this product is for. We do not have details for this section yet.
List connected devices, link rates and their PoE requirements.
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Use the complete Cisco PID, including any bundle suffix.
Match the host platform and supported software release.
Identify separately ordered interfaces, optics, software and support.
Technical overview
Use the full part number when comparing options or asking about system fit.
| Product type | Modular switch chassis |
|---|---|
| Total slots | 4 |
| Line-card slots | 2; slots 1 and 4 |
| Dedicated supervisor slots | 2; slots 2 and 3. Line cards cannot occupy these slots. |
| Rack height | 6 RU |
| Power supply bays | 4 |
| Fan-tray bays | 1 |
| Airflow | Side-to-side |
| Supervisor redundancy | 1+1 active/standby with a supported dual-supervisor configuration |
| Supported supervisor models | C9400-SUP-1, C9400-SUP-1XL, C9400-SUP-1XL-Y, C9400X-SUP-2 and C9400X-SUP-2XL |
| Bandwidth per line-card slot | Up to 480 Gbps with C9400X-SUP-2XL; up to 240 Gbps with C9400X-SUP-2 |
| Earlier supervisor slot bandwidth | C9400-SUP-1: 80 Gbps; C9400-SUP-1XL / C9400-SUP-1XL-Y: 240 Gbps |
| Supported power supply classes | 2100W AC, 3200W AC or 3200W DC; available output depends on input and redundancy configuration |
| Product series | Catalyst C9404R |
| Manufacturer | Cisco |
| Model | Catalyst C9404R |
| Manufacturer P/N | C9404R |
| Product family | Cisco Campus Switch |
| Model / P/N | Cisco Catalyst C9404R |
| Category | Network Switch |
| Product reference | Manufacturer P/N C9404R, confirmed using the cited OEM documentation and professional product references. |
HOW THIS PRODUCT FITS YOUR NETWORK
Choose how you plan to use this product.
List connected devices, link rates and their PoE requirements.
C9404R: check access ports, uplinks and link rates.
This sketch helps describe your request. We will confirm protocols, port counts, coverage and failover when quoting.
YOUR QUOTE REQUEST
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Specify the exact Cisco PID, software release and any required feature or throughput entitlement. Hardware and licenses are separate unless the quoted bundle states otherwise.
No license options are listed for this part number. If you need software, add its manufacturer part number and we will check it with the hardware.
SUPPORT & REPLACEMENT
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We do not have confirmed sales and support dates for this part number.
Send us the full C9404R order code, software release and support details before planning long-term use.
Ask us to check the current sales and support statusProducts with similar names or connectors may still be incompatible. Compare the full specifications, installed system and software requirements.
Compare related products These products may be related, but we have not confirmed them as replacements.USING HARDWARE RESPONSIBLY
Consider repairability, remaining support and actual operating demand. Extending service life is useful only when the equipment still meets your security and reliability requirements.
Use measured average input power for the same workload. PSU ratings and processor TDP are different from total system power.
Energy difference = (current W − proposed W) × hours × units ÷ 1,000. Excludes cooling, embodied emissions and purchase costs.CONNECTION DETAILS
Check the protocol and port requirements of the equipment you intend to connect. Ethernet, Fibre Channel, InfiniBand and carrier interfaces are not interchangeable.
Browse the categories above for related equipment, then send us the full configuration so we can check the fit.
PRODUCT DETAILS
| Order line | Evidence to request | Keep explicit |
|---|---|---|
| Hardware PID | Full product identifier and revision | Chassis or component; quantity and physical variant |
| Operating software | Product family, release and intended features | Compatibility with the named hardware |
| Entitlement | License or service SKU and requested term | Account association and activation scope |
Network-system planning
| Decision | Information to provide | Impact on selection |
|---|---|---|
| Topology and role | Peer devices, connection map and required network role | Identifies the protocols and interoperability requirements to check. |
| Physical links | Port type, required link rate, connector and cable reach | Defines the optics or cabling review for both ends of each link. |
| Operating configuration | Airflow, power, software release, licenses and management needs | Resolves model suffixes, deployment fit and entitlement scope. |
| P/N | Type | Tier | Term | Binding | SKU information |
|---|---|---|---|---|---|
| C9404RC9404R hardware configuration with bare chassis ordering root | base | bare chassis ordering root | - | device | |
| C9400-DNX-A-3YCisco Catalyst Advantage term subscription | Feature subscription | Catalyst Advantage | 36 months | account | |
| C9400-DNX-A-5YCisco Catalyst Advantage term subscription | Feature subscription | Catalyst Advantage | 60 months | account | |
| C9400-DNX-A-7YCisco Catalyst Advantage term subscription | Feature subscription | Catalyst Advantage | 84 months | account | |
| C9400-DNA-A-3YCisco Catalyst Advantage term subscription | Feature subscription | Catalyst Advantage | 36 months | account | |
| C9400-DNA-A-5YCisco Catalyst Advantage term subscription | Feature subscription | Catalyst Advantage | 60 months | account | |
| C9400-DNA-A-7YCisco Catalyst Advantage term subscription | Feature subscription | Catalyst Advantage | 84 months | account |
Confirm protocol and feature support against the model documentation and your proposed network topology.
Map endpoint ports and uplinks, then confirm their documented capabilities for the exact switch and software release.
Validate each required VLAN, aggregation, routing or management feature separately. Feature support is specific to the model, software and license.
Confirm endpoint power requirements where PoE is used, and verify supported uplink modules and cabling.
Test the approved endpoint, uplink and redundancy design before site acceptance.
Compatibility and BOM checks
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Model selection & order planning
Cisco Catalyst C9404R 4-Slot Switch Chassis
Chassis and module capabilities are configuration limits, not a statement of supplied components. Confirm the complete bill of materials, power budget, software release and entitlement in the quotation.
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Before you request a quote
Include the full model, manufacturer P/N, revision and quantity.
Tell us the host model, generation, installed configuration and required supporting hardware.
Specify condition, testing requirements, destination and requested delivery date.
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