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C3850-NM-8-10G
- Description:
- Cisco Catalyst 3850 8 x 10GE Network Module
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C3850-NM-8-10G
Cisco Catalyst 3850 8 x 10GE Network Module
$10,689.00
$2,151.00
5 in Global Warehouse
$2,151.00
80% off
TRUSTED, TRIED, PROVEN
C3850-NM-8-10G Overview
C3850-NM-8-10G is a high-performance network module designed for Cisco Catalyst 3850 switches, offering eight 10-Gigabit Ethernet ports with SFP+ connectivity. Built to support 10Gbps data rates over fiber links, this Ethernet module is engineered for environments requiring rapid data transport while reliably handling core TCP/IP protocols.
With a modular form factor and straightforward installation, the C3850-NM-8-10G seamlessly integrates into compatible Cisco switching platforms, making it ideal for expanding data center capacity and upgrading high-speed uplink interfaces. It is designed to meet demanding network standards, ensuring robust performance in both enterprise and service provider applications.
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C3850-NM-8-10G Specifications
| Product Type | Network Module / Network Card |
| Module Type | SFP+ |
| Data Rate | 10Gbps |
| Connector Type | SFP+ |
| Supported Protocols | TCP/IP |
| Form Factor | Modular |
| Operating Temperature | 0 to 50°C |
| Storage Temperature | -40 to 70°C |
| Input Voltage | 3.3V |
| Compatibility | Cisco |
| Max Speed | 10Gbps |
| Supported Features | Auto-negotiation, Jumbo Frames, QoS |
| Power Consumption | N/A |
| Interface Ports | SFP+ |
| Expansion Slots | N/A |
| Product Name | Cisco Catalyst 3850 Network Module 8x10G (C3850-NM-8-10G) |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
C3850-NM-8-10G Use Case
Data Center Spine-Leaf Uplink with C3850-NM-8-10G
In a virtualization-heavy data center, IT architects deploy Cisco Catalyst 3850 switches fitted with the C3850-NM-8-10G 8 x 10GE Network Module as top-of-rack uplinks. This solution accelerates east-west traffic for hyperconverged clusters, minimizes latency with dedicated 10 Gigabit Ethernet ports, and enables hot-swappable expansion. Benefit: Delivers scalable, low-latency throughput to support dynamic server workloads.
Campus Distribution Aggregation for High-Density Environments
A large enterprise campus implements Cisco Catalyst 3850 distribution switches equipped with the C3850-NM-8-10G Network Module to aggregate traffic from multigigabit edge switches, 802.11ac/ax access points, VoIP devices, and IoT sensors. The 8 x 10GE uplinks centralize bandwidth, enforce QoS for voice and video, and future-proof capacity. Benefit: Optimizes network performance, enhances application quality, and simplifies management in high-density deployments.
High-Availability Video Surveillance Transport
A security operations center deploys Cisco Catalyst 3850 core switches with C3850-NM-8-10G modules to carry real-time 4K/8MP IP camera streams from distributed surveillance zones. The dedicated 10 Gigabit Ethernet links provide deterministic bandwidth, low jitter, and redundant StackWise-480 paths for uninterrupted video capture and analytics. Benefit: Guarantees reliable high-bandwidth transport, minimizes packet loss, and strengthens situational awareness for mission-critical security.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|
| Compatibility | Cisco | Cisco | Cisco Catalyst 3850 Series | Cisco Catalyst 3850 Series Switches |
| Connector Type | SFP+ | SFP+ | SFP+ | RJ-45 |
| Data Rate | 10Gbps | 10Gbps | 10Gbps | 1Gbps |
| Depth | N/A | N/A | N/A | N/A |
| Expansion Slots | N/A | N/A | NIM | N/A |
| Form Factor | Modular | Modular | Modular | Modular |
| Height | N/A | N/A | N/A | N/A |
| Input Voltage | 3.3V | N/A | N/A | N/A |
| Interface Ports | SFP+ | SFP+ | SFP+ | Ethernet |
| Max Speed | 10Gbps | 10Gbps | 10Gbps | 1Gbps |
| Module Type | SFP+ | Network Module | Ethernet | Network Module |
| Operating Temperature | 0 to 50°C | 0 to 50°C | 0 to 50°C | 0 to 45°C |
| Power Consumption | N/A | N/A | N/A | N/A |
| Product Name | Cisco Catalyst 3850 Network Module 8x10G (C3850-NM-8-10G) | Cisco C3850-NM-4-10G | Cisco Catalyst 3850 C3850-NM-2-10G Network Module | Cisco Catalyst 3850 4-port 1-Gigabit Ethernet Network Module |
| Product Type | Network Module / Network Card | Network Module / Network Card | Network Module | Network Module |
| Storage Temperature | -40 to 70°C | -40 to 70°C | N/A | N/A |
| Supported Features | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP | TCP/IP |
| Weight | N/A | N/A | N/A | N/A |
| Width | N/A | N/A | N/A | N/A |
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Questions & Answers
Q
What is the Cisco Catalyst 3850 8 x 10GE Network Module (C3850-NM-8-10G)?
A
It’s a high-density expansion module for Cisco Catalyst 3850 switches that provides eight 10 Gigabit Ethernet SFP+ ports for scalable, high-performance uplinks.
Q
Which Catalyst 3850 switch models support the C3850-NM-8-10G?
A
This network module is compatible with all Cisco Catalyst 3850 24- and 48-port fixed Ethernet switch models running Cisco IOS XE 16.3.3 or later.
Q
How many 10 Gigabit Ethernet ports does the C3850-NM-8-10G provide?
A
The module delivers eight SFP+ ports, each supporting 10 Gbps connectivity for fiber or direct-attach copper transceivers.
Q
What is the maximum throughput capacity of the network module?
A
It supports up to 160 Gbps of total bidirectional, nonblocking throughput across all eight ports.
Q
Is an additional software license required for the C3850-NM-8-10G?
A
No additional license is needed; the module’s functionality is covered under the Catalyst 3850’s base software license.
Q
What are the power consumption specifications for this module?
A
The network module draws a maximum of 75 Watts, powered by the Catalyst 3850 chassis without requiring extra power modules.
Q
Can I install or replace the module without shutting down the switch?
A
Yes, the C3850-NM-8-10G supports hot-swappable installation for zero network downtime.
Q
How do I physically install the C3850-NM-8-10G in my switch?
A
Slide the module into an empty network module slot at the rear of the Catalyst 3850, tighten the captive screws, and verify via the CLI or Cisco DNA Center.
Q
Which SFP+ transceivers are compatible with this network module?
A
It supports all Cisco SFP+ optics, including SR, LR, ZR, BiDi, and Direct Attach Copper (DAC) cables.
Q
Does the C3850-NM-8-10G impact Cisco StackWise-480 stacking?
A
No, stacking is managed via the Catalyst 3850’s dedicated StackWise ports; the network module does not affect stack operations.
Q
What Quality of Service (QoS) features are supported?
A
The module inherits Catalyst 3850’s advanced QoS, including Flexible NetFlow, hierarchical scheduling, trust and policing at line rate.
Q
What are the primary use cases for the C3850-NM-8-10G module?
A
It’s ideal for data center leaf-and-spine access, high-bandwidth aggregation, and uplink connectivity for voice, video, and virtualization.
Q
What are the environmental operating requirements for this module?
A
It operates between 0°C and 45°C with 10%–90% non-condensing humidity, meeting enterprise NEBS and ETSI compliance.
Q
How do I configure the C3850-NM-8-10G module on the Catalyst 3850?
A
Use the switch CLI or Cisco DNA Center to assign interfaces, define VLANs, and apply access or trunk settings according to your network design.
Q
What warranty and support options are available for the C3850-NM-8-10G?
A
It includes a limited lifetime warranty and is eligible for Cisco SMARTnet support, offering hardware replacement, software updates, and 24/7 TAC access.
Q
Can this network module interoperate in a mixed-vendor environment?
A
Yes, it uses standard IEEE 802.3ae SFP+ interfaces and interoperates with third-party optics and devices compliant with 10 Gigabit Ethernet standards.
Q
How do I order the Cisco Catalyst 3850 8 x 10GE Network Module and check pricing?
A
Contact an authorized Cisco partner or visit Cisco.com’s e-commerce portal, enter SKU C3850-NM-8-10G, and obtain a quote or place an order directly online.
