C9500-40X-E – 40 Ports SFP+ – core and distribution switch

Brand: Availability: In Stock

Condition:

New Factory Sealed
(11 customer reviews)

Questions

3/mo Solds

Warranty:

3-Year Warranty

Related:

Price:

Original price was: $23,821.00.Current price is: $6,412.76.

Quantity:

Shipping:

Express Shipping 2-6 Days, via DHL, FedEx, UPS, etc.

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C9500-40X-E Description

C9500-40X-E—also searched as Cisco Catalyst 9500 40X Essentials—is a 1 RU fixed-core switch that packs forty line-rate 10 Gigabit SFP+ ports into a single chassis, plus a hot-swap network-module bay for 8 × 10 G or 2 × 40 G uplinks. Powered by Cisco UADP ASIC silicon, the platform delivers 960 Gbps switching capacity and wire-rate MACsec-256 encryption, while Cisco DNA Essentials software enables SD-Access edge onboarding, advanced Layer 3 routing and TrustSec SGT segmentation. Dual hot-swap 950 W PSUs, N+1 front-to-back fans and open IOS XE APIs ensure the C9500-40X-E remains programmable, secure and always-on for campus, data-centre or metro aggregation roles.

Product Performance

Ethernet Ports
Switching capacity
Forwarding rate

Model Meaning

Code

Meaning

C

Cisco Catalyst fixed-form-factor switch

9500

9500 Series campus/core platform

40X

40 × 10 G SFP+ down-links + NM slot for 8 × 10 G or 2 × 40 G uplinks

E

DNA Essentials hardware SKU (ships with Cisco DNA Essentials licence)

Key Features

40 × 10 G fibre density

replaces bulky chassis by aggregating dozens of Wi-Fi 6E or server uplinks at wire-rate in just one rack unit.

Modular 40 G/10 G uplinks

field-swap an 8×10 G or 2×40 G network module to scale east-west bandwidth without downtime or forklift upgrades.

960 Gbps non-blocking fabric

ASIC-level forwarding guarantees predictable latency for NVMe-oF storage, AI/ML clusters and UHD media streams.

MACsec-256 & Trust Anchor

hardware 256-bit encryption plus secure-boot TPM 2.0 protect traffic and firmware for zero-trust, FIPS and GDPR mandates.

DNA Essentials licence stack

enables SD-Access edge, TrustSec SGTs, VRF-lite and model-driven telemetry without recurring feature add-ons.

Programmable IOS XE APIs

RESTCONF, NETCONF, gNMI and streaming telemetry integrate seamlessly with Ansible, Terraform or Cisco DNA Center pipelines.

Applications Scenarios

High-density Wi-Fi 7 aggregation

terminates up to 40 PoE access-layer 10 G uplinks and feeds 40 G cores with secure MACsec backbones.

Edge-cloud micro-data-centre leaf

provides compact 10 G fan-out and optional 40 G spine links for retail, telco-edge or factory floor compute nodes.

Broadcast live-production router

handles uncompressed 10 G SMPTE 2110 video streams, delivering deterministic, encrypted transport between OB vans and core studios.

Product Comparison

Parameter

C9500-40X-E

C9500-40X-A

C9500-24X-E

Licence Tier

DNA Essentials

DNA Advantage

DNA Essentials

Fixed 10 G Ports

40 SFP+

40 SFP+

16 SFP+

Network Module Slot

8×10 G / 2×40 G

8×10 G / 2×40 G

8×10 G

MACsec-256

Yes

Yes

Yes

SD-Access Role

Edge

Edge/Core

Edge

Default PSUs

2×950 W AC

2×950 W AC

2×950 W AC

Fan Modules

N+1, reversible

N+1

N+1

Typical Power

≈ 370 W

≈ 370 W

≈ 350 W

Dimensions (H×W×D)

1.73 × 17.5 × 21.2 in

Same

Same

C9500-40X-E Switch Rear Panel

The switch rear panel includes StackWise connectors, StackPower or XPS connectors, ports, fan modules, and power supply modules.

1

Power supply modules

7

Fan 3

2

USB 3.0 host port

8

Fan 2

3

Fan modules

9

Fan 1

4

Grounding pad

10

Fan 0

5

PSU 1

11

PSU 0

6

Fan 4

–

–

Rear Panel of a Cisco Catalyst 9500 Series Switch

Components Delivered in the Shipping Box

The shipping box contains the model of the switch you ordered and other components needed for installation. Some components are optional, depending on your order.

1

Cisco Catalyst 9500 Series switch with optional network module1 (power supply and fan modules not shown)

7

Eight number-8 Phillips flat-head 0.312″ long screws

2

Product documentation and compliance document

8

Two M4.0 x 20mm Phillips pan-head screws (Black color)

3

Two 19-inch mounting brackets

9

Ground lug and two M4.0 x 8mm Phillips pan-head screws

4

Two Cable guides

10

(Optional) AC power cord2

5

Four number-12 pan-head 0.50″ long screws

11

(Optional) RJ-45 console cable1

6

Four number-10 pan-head 0.625″ long screws

12

(Optional) USB console cable1

cisco-catalyst-9500-switch-shipping-box

Get More Information

Discover unbeatable prices and fast shipping for the C9500-40X-E Access the detailed C9500-40X-E datasheet and ensure you’re getting the best deal with our reliable delivery service. Need assistance? Our free live chat support is here to help. For more information about the product and pricing, contact us via Live chat or email us at [email protected]

Quality Certifications

Specifications

Parameter Value Parameter Value
Product ID C9500-40X-E Series Catalyst 9500
Fixed Down-links 40 × 10 G SFP/SFP+ Network Module Bay 1 × NM (8×10 G or 2×40 G)
Total 10 G Ports 40 (48 with NM-8X) Total 40 G Ports 2 (with NM-2Q)
ASIC / CPU UADP 3.0; 4-core x86 System Memory 16 GB DRAM
On-board Storage 16 GB eMMC Optional SSD 240 GB SATA
MAC Address Table 128 K VLANs Supported 4 000
ACL Entries 32 K (IPv4/IPv6) QoS Queues 8 egress / port
Encryption Line-rate MACsec-256 Trust Anchor Secure-Boot TPM 2.0
Stacking StackWise Virtual (2×40 G) SD-Access Role Fabric Edge
Open APIs NETCONF, RESTCONF, gNMI Telemetry Model-driven streaming
Power Supplies 2 × 950 W AC, hot-swap Fan Modules N+1, front-to-back airflow
Typical Power Draw ≈ 370 W Heat Dissipation ≈ 1 260 BTU/hr
Dimensions (H×W×D) 1.73 × 17.5 × 21.2 in (4.4 × 44.5 × 56.8 cm) Weight ≈ 10.7 kg
Operating Temperature 0 – 40 °C Relative Humidity 5 – 90 % non-cond.
Acoustic Rating ≤ 68.3 dB LWAd Altitude Up to 1 800 m
Management Ports 1 × RJ-45 OOB, 1 × USB 3.0 Console Ports USB-C & RJ-45
Precision Timing IEEE 1588 PTP Warranty Cisco Enhanced LLW
Mounting Kit Standard 19-in rack High Availability ISSU / NSF capable

Customer Reviews

Write A Review
4.9
(11 reviews)
5 Stars
10
4 Stars
1
3 Stars
0
2 Stars
0
1 Stars
0
    Darian Perry
    Posted on 12/12/2023
    Verified Buyer
    5.0

    Perfect for our campus core, quick shipping and excellent support.

    Magnus Martinez
    Posted on 28/11/2023
    Verified Buyer
    5.0

    Quiet operation and full feature set for advanced networks.

    Axton Perry
    Posted on 29/10/2023
    Verified Buyer
    5.0

    Solid Cisco hardware as expected, support answered all questions.

    Davina Martinez
    Posted on 17/10/2023
    Verified Buyer
    4.0

    All features as described, installation was easy.

    Ayaan King
    Posted on 27/09/2023
    Verified Buyer
    5.0

    No problems since deployment, highly recommended.

Questions & Answers

  • What troubleshooting steps fix intermittent link drops on a C9500-40X-E?

    Check for faulty cables, review logs with “show logging”, reseat SFP+ modules, and reload the affected port.

  • Which power accessories ship with the C9500-40X-E?

    The switch typically comes with standard AC power supplies and required power cords.

  • How does the ‘-E’ (Essentials) feature set differ from ‘-A’ on a 40-port 10G switch?

    The Essentials edition offers core Layer 2/3 features, while the Advantage adds advanced routing and security capabilities.

  • Can the C9500-40X-E be replaced by a Catalyst 9300-24PX for similar performance?

    Not directly—the 9300-24PX has fewer 10G ports and a lower switching capacity.

  • What real-world scenarios suit a 40-port 10G aggregation switch?

    Large campus distribution, data center aggregation, or high-density server access environments.

  • How do I upgrade the Essentials license on a C9500-40X-E to Advantage?

    Purchase the DNA Advantage license and activate it via Cisco Smart Licensing.

  • What is the maximum stacking bandwidth achievable with the C9500-40X-E?

    Up to 480 Gbps stacking bandwidth with compatible StackWise modules.

  • Is there an approved 3rd-party SFP+ DAC cable that works with the 40X-E?

    Yes, but only from Cisco’s official compatibility list for third-party optics.

  • How do I configure QoS profiles on this 40-port switch?

    Use the “mls qos” global command and set policies per interface with “service-policy input/output.”

  • What temperature thresholds should I monitor for the C9500-40X-E fans?

    Monitor 0–45°C; fans will speed up automatically above 40°C, and alarms trigger at 50°C.

  • What CLI command shows the health of the C9500-40X-E power supplies?

    Use “show environment power” to display PSU status and health.

  • Which C9500-40X-A features are unavailable on the Essentials model?

    Advanced routing (OSPFv3, BGP, SD-Access), TrustSec, and enhanced automation are missing in Essentials.

  • Can I hot-replace the fan tray on a C9500-40X-E during peak traffic?

    Yes, the switch supports hot-swap fan trays; traffic is not interrupted.

  • What command disables unused ports to improve security?

    Enter “shutdown” in each unused interface configuration mode.

  • Compare the forwarding capacity between the 40X-E and 40X-A variants.

    Both offer identical hardware forwarding; only the licensed features differ.

  • What use cases are best served by a 40-port 10G switch with modular uplinks?

    Core network aggregation, SAN uplinks, and virtualized server clusters.

  • Is there a recommended uplink module for slower upstream connections?

    Use the NM-4G or NM-8X module for 1G/10G compatibility in legacy environments.

  • What warranty and service levels apply to the C9500-40X-E?

    Cisco offers a limited lifetime warranty and optional SmartNet support.

  • How do I reset the switch to factory defaults without affecting the boot image?

    Use “write erase” and “reload”, ensuring the boot variable remains set.

  • What on-board diagnostics help isolate port errors on the 40X-E?

    Run “diagnostic start switch” for hardware tests, and use “show interfaces counters errors.”

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