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Victor Hammond
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High performance fabric module for large scale deployments.
N9K-C9508-FM-E2=
Cisco Fabric Module for N9508 with 100G support, ACI and NX-...
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Name:
N9K-C9508-FM-E2=
- Description:
- Cisco Fabric Module for N9508 with 100G support, ACI and NX-OS
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 882658980923
- Condition:
- Warranty:
- 3
- List Price:
$27,859.00
- Price:
$17,949.0035.6% off
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1
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N9K-C9508-FM-E2= Overview
N9K-C9508-FM-E2= is a high-performance fabric module designed specifically for Cisco’s Nexus 9500 Series chassis. Engineered for data center environments, this module supports high-speed Ethernet connectivity with data rates optimized for internal fabric communications, ensuring low latency and efficient data transfer between line cards and system components. It is built to integrate seamlessly into Cisco’s switching ecosystem for scalable network architectures.
Utilizing a modular form factor for easy installation, the N9K-C9508-FM-E2= is ideal for expanding the capacity of data center fabric and upgrading internal switching capabilities. Designed with compatibility in mind, it works exclusively within Cisco’s Nexus platforms and supports Ethernet protocols, making it suitable for high-density, low-latency network applications that demand reliable throughput and robust performance.
N9K-C9508-FM-E2= price is $17,949.00, a 35.6% saving from the Cisco list price of $27,859.00. N9K-C9508-FM-E2= is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for N9K-C9508-FM-E2= for additional pricing. Browse the full Cisco Nexus 9000 Switch Modules & Cards series or explore all Cisco products.
N9K-C9508-FM-E2= Specifications
- Product Type
- Network Module
- Module Type
- Fabric Module
- Data Rate
- 40Gbps
- Connector Type
- QSFP+
- Supported Protocols
- Ethernet, TCP/IP
- Form Factor
- Modular
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- N/A
- Compatibility
- Cisco Nexus 9500 Series
- Max Speed
- 40Gbps
- Supported Features
- High Throughput, Low Latency, Redundancy
- Power Consumption
- N/A
- Interface Ports
- QSFP+
- Expansion Slots
- N/A
- Product Name
- Cisco Nexus 9508 Fabric Module E2
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
N9K-C9508-FM-E2= Use Case
High-Performance Spine-Leaf Fabric with 100G ACI Automation
An enterprise data center adopting a spine-leaf topology deploys the N9K-C9508-FM-E2 Cisco Fabric Module in the N9508 chassis to deliver 100G east-west connectivity. Integrated with ACI for policy-driven automation and NX-OS for programmability, this solution scales linearly to support microservices and container-based applications. Outcome: up to 50% reduction in latency, zero-touch provisioning for new leaf switches, and seamless capacity expansion without network downtime.
Multi-Tenant Cloud Infrastructure with Automated Segmentation
A service provider building an IaaS platform leverages the N9K-C9508-FM-E2 Fabric Module to furnish 100G uplinks across multiple tenant environments. Cisco ACI enforces network segmentation and micro-segmentation policies, while NX-OS APIs deliver end-to-end orchestration and chargeback reporting. Outcome: 80% faster tenant onboarding, granular security compliance per workload, and simplified lifecycle management through a single pane of glass.
AI/ML Cluster Interconnect for High-Throughput HPC Workloads
An R&D organization running AI/ML training pipelines connects GPU-accelerated servers via the N9K-C9508-FM-E2 Fabric Module to achieve 100G fabric speeds. ACI QoS profiles prioritize RDMA traffic, and NX-OS telemetry provides real-time flow analytics. Outcome: 40% faster model convergence times, deterministic latency under 2 µs, and consolidated operational dashboards for proactive capacity planning.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
 N9K-C9508-FM-E2= |  N9K-SUP-B |  N9K-C9516-FAN= |  N9K-C9508-FM-R |  N9K-C9516-FM-E= | |
|---|---|---|---|---|---|
| Product Type | Network Module | Supervisor Module | Cooling Module | Network Module | Network Module |
| Module Type | Fabric Module | Supervisor | Fan Module | Fabric Module | Fabric Module |
| Data Rate | 40Gbps | 40Gbps | N/A | 40Gbps | 40Gbps |
| Connector Type | QSFP+ | N/A | N/A | QSFP+ | N/A |
| Supported Protocols | Ethernet, TCP/IP | TCP/IP / iSCSI / Fibre Channel | N/A | Ethernet, TCP/IP | Ethernet |
| Form Factor | Modular | Modular | Modular | Modular | Modular |
| Operating Temperature | 0 to 70°C | 0 to 70°C | N/A | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | N/A | -40 to 85°C | -40 to 85°C |
| Input Voltage | N/A | N/A | N/A | 3.3V | N/A |
| Compatibility | Cisco Nexus 9500 Series | Cisco | Cisco Nexus 9500 Series | Cisco Nexus 9508 | Cisco Nexus 9000 Series Switches |
| Max Speed | 40Gbps | 40Gbps | N/A | 40Gbps | 40Gbps |
| Supported Features | High Throughput, Low Latency, Redundancy | High availability / Redundancy / Auto-negotiation / QoS | Hot-swappable, Redundant Operation | Redundancy, High Availability, Scalability | High availability, scalability, low latency |
| Power Consumption | N/A | N/A | N/A | N/A | N/A |
| Interface Ports | QSFP+ | N/A | N/A | QSFP+ | N/A |
| Expansion Slots | N/A | N/A | N/A | N/A | N/A |
| Product Name | Cisco Nexus 9508 Fabric Module E2 | Cisco Nexus N9K-SUP-B Supervisor Module | Cisco Nexus 9516 Fan Module | Cisco Nexus 9508 Fabric Module - Redundant | Cisco Nexus 9516 Fabric Module (N9K-C9516-FM-E=) |
| 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
N
Naila Hassan
5
Strong support for 100G links.
J
Jonas Richter
4
Reliable under heavy east west traffic.
M
Melissa Turner
5
Installed without any issues.
A
Adnan Qureshi
4
Excellent upgrade.
Questions & Answers
What is the Cisco N9K-C9508-FM-E2= Fabric Module?
The Cisco N9K-C9508-FM-E2= is a 100G-capable fabric module for the Nexus 9508 chassis, offering up to 3.6 Tbps per slot with full Cisco ACI and NX-OS support.
Which switch chassis is the N9K-C9508-FM-E2= compatible with?
The N9K-C9508-FM-E2= is exclusively compatible with the Cisco Nexus 9508 switch chassis, ensuring seamless integration and optimized 100G fabric performance.
How much aggregate bandwidth does the N9K-C9508-FM-E2= provide?
Each N9K-C9508-FM-E2= fabric module delivers 3.6 Tbps of bidirectional bandwidth per slot to support high-throughput data center fabrics.
Does the N9K-C9508-FM-E2= support 100G ports?
Yes. The N9K-C9508-FM-E2= supports eight 100G fabric ports per module for high-density spine and leaf connectivity.
Is the N9K-C9508-FM-E2= module ACI-ready?
Yes. The module is fully compatible with Cisco Application Centric Infrastructure (ACI), enabling policy-based automation and centralized management.
Which NX-OS software versions are supported on the N9K-C9508-FM-E2=?
The N9K-C9508-FM-E2= supports Cisco NX-OS releases 7.0(3)I7(1) and later, providing the latest feature sets and security enhancements.
What are the key features of the N9K-C9508-FM-E2=?
Key features include 3.6 Tbps per slot throughput, eight 100G fabric ports, ACI readiness, hot-swappable design, and advanced telemetry.
How are high availability and redundancy achieved?
The module’s hot-swappable design and support for redundant fabric paths ensure hitless failover and continuous operation in Nexus 9508 environments.
What are the power and cooling requirements?
The N9K-C9508-FM-E2= draws up to 300 W and utilizes the Nexus 9508’s front-to-back airflow, maintaining optimal operating temperatures.
How do I install the N9K-C9508-FM-E2= in a Nexus 9508 chassis?
Slide the hot-swappable module into an available fabric slot, secure the retention latches, power on the chassis, and verify status via NX-OS CLI.
Are there any licensing requirements for the N9K-C9508-FM-E2=?
No additional hardware licenses are needed. Enable advanced features through Cisco ACI or the appropriate NX-OS feature license.
What lifecycle and support options are available?
Cisco offers Smart Net Total Care, extended warranties, and Software Support Service for proactive monitoring, hardware replacement, and OS updates.
What typical use cases does the N9K-C9508-FM-E2= address?
Ideal for cloud data centers, high-performance enterprise networks, and scalable spine-and-leaf architectures requiring 100G fabric density.
How do I configure 100G fabric ports in NX-OS?
In NX-OS CLI, enter interface Ethernet x/y, set speed 100000, configure switchport mode trunk/access, then commit. Refer to the Cisco NX-OS configuration guide.
What warranty coverage does Cisco provide for this module?
Cisco includes a limited lifetime hardware warranty and five years of software updates; Smart Net support is available for extended coverage and SLAs.
How does the N9K-C9508-FM-E2= enhance data center scalability?
By providing 100G fabric throughput and ACI automation, the module enables linear scaling of network capacity and policy-driven operations.