C-NIM-4X – 4×1G/10G SFP/SFP+ Ports – Catalyst 8000
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C-NIM-4X Description
The Cisco C-NIM-4X is a 4-port 1G/10G SFP/SFP+ LAN/WAN module supporting full Layer 2 switching and selectable Layer 3 WAN capability on the highest two ports. Ideal for fiber-based branch WAN, SD-WAN, and high-speed uplinks, the module delivers MACsec security, high-performance 10G connectivity, and seamless integration with Catalyst 8300 routers.
Supported Switch Models
Cisco C-NIM-4X is supported on the following platform:
Cisco Catalyst 8300 Series Edge Platforms
- C8300-2N2S-4T2X
- C8300-1N1S-4T2X
- C8300-2N2S-6T
- C8300-1N1S-6T
Product Comparison
|
Parameter |
C-NIM-4X | ||
|---|---|---|---|
|
Ports |
4 × SFP/SFP+ (1G/10G) |
8 × 10M/100M/1G RJ-45 |
8 × 100M/1G/2.5G RJ-45 |
|
Max Speed |
10 Gbps |
1 Gbps |
2.5 Gbps |
|
Media |
Fiber (SFP/SFP+) |
Copper |
Copper mGig |
|
PoE |
No |
No |
Yes (90W ×4) |
|
MACsec |
Yes |
Yes |
Yes |
|
Layer 3 Ports |
Last 2 ports |
Last 2 ports |
Last 2 ports |
|
Switching |
L2 switching |
L2 switching |
L2 switching |
|
Supported Platforms |
8300 only |
8200 / 8200L / 8300 |
8200 / 8200L / 8300 |
|
Min IOS XE |
17.11.1 |
17.11.1 |
17.12.2 |
|
Typical Use Case |
Fiber WAN/LAN |
Copper LAN/WAN |
mGig + PoE branch upgrades |
Specifications
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Model | C-NIM-4X | Product Type | 4-port 1G/10G SFP/SFP+ LAN/WAN NIM |
| Form Factor | NIM (Network Interface Module) | Supported Platforms | Cisco Catalyst 8300 Series only |
| LAN/WAN Ports | 4 × SFP/SFP+ (100M/1G/10G) | Maximum Speed | 10 Gbps |
| Supported Optics | 1G SFP, 10G SFP+ optical modules | 100M Support | Supported via GLC-GE-100FX |
| MACsec | IEEE 802.1AE MACsec (LAN + WAN) | Layer 3 Ports | Last two ports configurable as L3 WAN |
| Layer 2 Switching | Full line-rate switching on all ports | Oversubscription | 4:1 (4×10G ports over single 10G backplane link) |
| VLAN Support | 4095 VLAN IDs / 1024 VLANs | Jumbo Frames | Up to 8 KB |
| QoS | 802.1p, 8 queues/port, SDWRR | Auto-MDIX | Not applicable (fiber) |
| SD-WAN Support | Supported (vManage 20.11+) | Minimum IOS XE | 17.11.1 |
| Dimensions | 1.25 × 3.50 × 7.24 in. | Dimensions (mm) | 32 × 89 × 184 mm |
| Weight | Approx. 195 g | Operating Temperature | –5°C to 55°C (23°F to 131°F) |
| Storage Temperature | –40°C to 70°C | Operating Humidity | 5%–85% non-condensing |
| Non-operating Humidity | 5%–95% non-condensing | Typical Use Cases | Fiber WAN, SD-WAN, high-speed branch uplinks |
Get More Information
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Quality Certifications
Customer Reviews
Questions & Answers
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How does C-NIM-4X serve modular router designs?
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Which branch case fits C-NIM-4X?
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Where does C-NIM-4X differ from C-NIM-8M?
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Which router support matters for C-NIM-4X?
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Can C-NIM-4X replace C-NIM-2T?
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Why might C-NIM-4X not appear after installation?
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What migration question does C-NIM-4X answer?
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Which C-NIM-4X ordering details matter?
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