C9350-NM-2C – 2x100G/40G QSFP28 Module – C9350 Series
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C9350-NM-2C Description
C9350-NM-2C is a Cisco C9350 Series field-replaceable network module for compact 40G/100G QSFP28 uplink expansion. It provides two 40G/100G slots, QSFP28 connectors, 40G and 100G supported port speeds, Cisco C9350 Series platform scope, compatibility with listed C9350-48HX, C9350-24P, C9350-48P, C9350-24T, C9350-48T, C9350-48TX, C9350-24U, and C9350-48U models, and Cisco-supported QSFP optics, DACs, AOCs, or breakout options where supported. The module adds two high-speed QSFP28 uplinks to compatible C9350 switches.
Quick Specs
|
Parameter |
Specification |
|---|---|
|
Product ID |
C9350-NM-2C |
|
Product type |
Network module |
|
Port Count |
2 |
|
Supported Port Speeds |
40G and 100G |
|
Module Slots |
Two 40 GE/100 GE slots |
|
Connector Type |
QSFP28 |
|
Supported Switch Family |
Cisco C9350 Series |
|
Listed Compatible Models |
C9350-48HX, C9350-24P, C9350-48P, C9350-24T, C9350-48T, C9350-48TX, C9350-24U, C9350-48U |
|
Installation Type |
Field-replaceable network module |
|
Media Planning |
Cisco-supported QSFP optics, DACs, AOCs, or breakout options where supported |
Application Scenarios
Use C9350-NM-2C when a compatible C9350 switch needs two 40G or 100G uplinks to aggregation, distribution, or core switches.
Choose this module when two QSFP28 uplinks are enough and the project does not need the extra port density of C9350-NM-4C.
C9350-NM-2C is a practical uplink module to quote with 48-port C9350 access switches when the buyer needs 100G uplinks and wants to confirm optics, license, and power accessories in the same order.
Product Comparison
|
Parameter |
C9350-NM-2C | ||
|---|---|---|---|
|
Product type |
QSFP28 network module |
QSFP28 network module |
SFP56 network module |
|
Port Count |
2 |
4 |
8 or 4 depending on speed mode |
|
Supported Port Speeds |
40G/100G |
40G/100G |
1G/10G/25G or 50G |
|
Connector Type |
QSFP28 |
QSFP28 |
SFP56 |
|
Supported Switch Models |
Multiple C9350 models including C9350-24P, C9350-48P, C9350-24T, C9350-48T, C9350-48TX, C9350-24U, C9350-48U, and C9350-48HX |
C9350-48HX and C9350-48TX |
Multiple C9350 models including C9350-24P, C9350-48P, C9350-24T, C9350-48T, C9350-48TX, C9350-24U, C9350-48U, and C9350-48HX |
|
Media Type |
QSFP optics or cables |
QSFP optics or cables |
SFP/SFP+/SFP28/SFP56 optics or cables |
- Choose C9350-NM-2C when the switch needs two 40G or 100G uplinks.
- Choose C9350-NM-4C only when four QSFP28 uplinks are required and the target C9350 model supports it.
- Choose C9350-NM-8Y when the design needs SFP-based 1G, 10G, 25G, or 50G uplinks instead of QSFP-class uplinks.
Selection Guide
1. Choose C9350-NM-2C for two 40G/100G C9350 uplinks
Select this module when the installed C9350 switch needs a pair of high-speed QSFP28 uplinks and the design does not require four 100G ports.
2. Choose C9350-NM-4C for higher QSFP port density
If the uplink design needs four 40G/100G links, compare C9350-NM-4C, but verify the switch model because Cisco lists narrower compatibility for the 4-port module.
3. Choose C9350-NM-8Y for SFP-based uplinks
If the uplink plan is based on 1G, 10G, 25G, or 50G SFP-family optics, C9350-NM-8Y is the better match.
4. Confirm optics and switch model before ordering
Before purchase, verify the exact C9350 switch SKU, Cisco-supported optics or cables, breakout requirement, and whether the installation needs additional rack, power, or stacking accessories.
Ordering Checklist
|
Check Item |
What to Confirm |
Why It Matters |
|---|---|---|
|
Switch Model |
Exact C9350 switch SKU |
Confirms the module is compatible with the installed switch |
|
Uplink Requirement |
40G or 100G |
Confirms QSFP28 uplinks are required |
|
Port Count |
Two QSFP28 uplinks |
Determines whether C9350-NM-2C is enough or C9350-NM-4C should be compared |
|
Optics or Cables |
Cisco-supported QSFP optics, DACs, AOCs, or breakout cables |
Prevents ordering a module without compatible media |
|
Software Baseline |
Cisco IOS XE release for the target switch |
Helps avoid module recognition or support issues |
|
Related Switch Order |
C9350 switch, license, power supply, stacking, and uplink module |
Keeps the access switch build complete |
Specifications
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Product ID | C9350-NM-2C | Product type | Network module |
| Port Count | 2 | Supported Port Speeds | 40G and 100G |
| Module Slots | Two 40 GE/100 GE slots | Connector Type | QSFP28 |
| Supported Switch Family | Cisco C9350 Series | Listed Compatible Models | C9350-48HX, C9350-24P, C9350-48P, C9350-24T, C9350-48T, C9350-48TX, C9350-24U, C9350-48U |
| Installation Type | Field-replaceable network module |
Get More Information
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Questions & Answers
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What role does C9350-NM-2C serve?
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Which connector and speeds define C9350-NM-2C?
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Which C9350 models are compatible with C9350-NM-2C?
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How does C9350-NM-2C differ from C9350-NM-4C?
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Can C9350-NM-2C be installed in C9350-48U?
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Which transceivers or cables does C9350-NM-2C require?
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