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C9500-40X-E – 40 Ports SFP+ – core and distribution switch
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Packaging weight and dimensions included:
| Weight | 12 kg |
|---|---|
| Dimensions | 63 × 58 × 19 cm |
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C9500-40X-E Description
Cisco C9500-40X-E is a high-density 40 × 10G SFP+ aggregation and core switch in the Cisco Catalyst 9500 Series. Designed for enterprise campus cores and large distribution layers, it provides up to 960 Gbps of switching capacity and 720 Mpps forwarding rate. Powered by Cisco UADP 2.0 ASIC, it supports StackWise Virtual for multichassis redundancy and hardware-based QoS, ACL, and telemetry for consistent performance and visibility.As part of the Network Essentials license tier, the C9500-40X-E delivers key Layer 2/Layer 3 services, secure boot, and MACsec encryption while supporting programmability through Cisco IOS XE APIs. With dual hot-swappable power supplies and front-to-back cooling, it provides a reliable, space-efficient foundation for enterprise and data-center aggregation networks.
Product Performance
Ethernet Ports
Switching capacity
Forwarding rate
Key Features
High-Density 10G Aggregation
Offers 40 × 10G ports for campus or data-center aggregation, providing non-blocking performance and low-latency switching for converged enterprise traffic.
StackWise Virtual Resiliency
Two switches act as one logical unit, ensuring seamless failover, simplified management, and continuous network availability.
Programmable UADP 2.0 Architecture
Hardware-accelerated QoS, ACL, and telemetry deliver deterministic performance and deep visibility into traffic patterns.
Secure and Trusted Platform
Combines Secure Boot, Trust Anchor, and MACsec encryption for end-to-end data protection in mission-critical environments.
Automation and Analytics Ready
Cisco IOS XE software supports model-driven telemetry, open APIs (NETCONF, RESTCONF), and integration with DNA Center for automated provisioning.
Energy-Efficient Modular Design
Compact 1RU chassis with hot-swappable power and fan modules ensures easy maintenance and reduced downtime.
Applications Scenarios
Enterprise Campus Core / Aggregation
Acts as the primary Layer 3 core switch interconnecting multiple distribution blocks in large campuses.
Medium Data Center Aggregation
Serves as the aggregation switch for 10G top-of-rack uplinks, ensuring balanced throughput and resilience.
Government and Financial Networks
Provides secure, encrypted backbone connectivity with nonstop availability for regulated industries.
Product Comparison
|
Parameter |
C9500-40X-E | ||
|---|---|---|---|
|
Port configuration |
40 × 1/10G SFP/SFP+ |
24 × 1/10G (16 fixed + 8 modular) |
16 × 1/10G (+ optional NM) |
|
ASIC |
UADP 2.0 |
UADP 2.0 |
UADP 2.0 |
|
Switching capacity |
960 Gbps |
960 Gbps |
480 Gbps |
|
Forwarding rate |
720 Mpps |
720 Mpps |
360 Mpps |
|
License tier |
Network Essentials |
Network Essentials |
Network Essentials |
|
StackWise Virtual |
Supported |
Supported |
Supported |
|
Routing protocols |
Static, OSPF, EIGRP, RIP |
Same |
Same |
|
MACsec |
Supported |
Supported |
Supported |
|
Power supply |
Dual 650 W AC |
Dual 650 W AC |
Dual 650 W AC |
|
Form factor |
1 RU |
1 RU |
1 RU |
|
Typical use |
Large aggregation/core |
Mid-size aggregation |
Compact core/distribution |
C9500-40X-E Switch Rear Panel
The switch rear panel includes StackWise connectors, StackPower or XPS connectors, ports, fan modules, and power supply modules.
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.
Specifications
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Model / License | C9500-40X-E (Network Essentials) | Family | Catalyst 9500 (non-X) |
| Port Configuration | 40 × 1/10G SFP/SFP+ ports | Breakout Options | Per supported transceiver/cable |
| ASIC | Cisco UADP 2.0 | Forwarding Architecture | Line-rate, hardware-accelerated |
| Switching Capacity | 960 Gbps (system) | Forwarding Rate | 720 Mpps (64-byte frames) |
| MAC Table | Up to 82,000 entries | IPv4 / IPv6 Routes | 256,000 each (direct + indirect) |
| VLAN IDs | 4094 | Jumbo Frames | 9216 bytes |
| High Availability | StackWise Virtual, SSO redundancy | Virtual Chassis | Two switches act as one |
| Security | Trust Anchor, Secure Boot, MACsec 128-bit | Compliance | CE, UL/CSA, FCC Class A |
| Operating System | Cisco IOS XE 16.6.4+ | Automation / APIs | NETCONF, RESTCONF, gNMI/gRPC telemetry |
| Management | Catalyst Center / Meraki Cloud Monitoring | Monitoring | SNMP, Syslog, Model-driven Telemetry |
| Power Supplies | Dual 650 W AC (1+1 redundant) | Airflow | Front-to-Back cooling |
| Fan Tray | Field-replaceable FRU fan unit | Noise / Thermals | Data-center optimized design |
| Dimensions (H×W×D) | 1.73 × 17.5 × 17.5 in | Depth (mm) | ≈ 445 mm |
| Weight | Approx. 8.9 kg (with PSU & fans) | Environment | 0 – 45 °C; 10 – 95 % RH (non-condensing) |
| Licensing | Network Essentials (upgradable) | Warranty | Enhanced Limited Lifetime (E-LLW) |
Get More Information
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Quality Certifications
Customer Reviews
Questions & Answers
-
What troubleshooting steps fix intermittent link drops on a C9500-40X-E?
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Which power accessories ship with the C9500-40X-E?
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How does the ‘-E’ (Essentials) feature set differ from ‘-A’ on a 40-port 10G switch?
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Can the C9500-40X-E be replaced by a Catalyst 9300-24PX for similar performance?
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What real-world scenarios suit a 40-port 10G aggregation switch?
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How do I upgrade the Essentials license on a C9500-40X-E to Advantage?
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What is the maximum stacking bandwidth achievable with the C9500-40X-E?
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Is there an approved 3rd-party SFP+ DAC cable that works with the 40X-E?
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How do I configure QoS profiles on this 40-port switch?
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What temperature thresholds should I monitor for the C9500-40X-E fans?
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What CLI command shows the health of the C9500-40X-E power supplies?
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Which C9500-40X-A features are unavailable on the Essentials model?
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Can I hot-replace the fan tray on a C9500-40X-E during peak traffic?
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What command disables unused ports to improve security?
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Compare the forwarding capacity between the 40X-E and 40X-A variants.
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What use cases are best served by a 40-port 10G switch with modular uplinks?
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Is there a recommended uplink module for slower upstream connections?
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What warranty and service levels apply to the C9500-40X-E?
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How do I reset the switch to factory defaults without affecting the boot image?
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What on-board diagnostics help isolate port errors on the 40X-E?
Warranty
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Shipped to Canada fast. Good packaging.
The logic of purchasing from you is sound. Efficiency is high.
Layer23-switch.com support was excellent, fast shipping.
No issues after months of heavy use.
Quiet and cool, perfect for server room aggregation.