Cisco C9500-12Q-E Switch Catalyst 9500 Refurbished
C9500-12Q-E
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In Stock - Ships Worldwide
- United States
- United Kingdom
- Germany
- United Arab Emirates
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Warranty: 90-day return/replacement
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Free ground shipping (upto 10 LBS) within the United StatesEstimated shipping time: 2–6 business days via DHL, FedEx, UPS and more
- Visa, Mastercard, AMEX, PayPal, Wire, ACH are accepted
Government, Education & Enterprise Procurement
Networking hardware solutions for government agencies, federal contractors, schools, and Fortune 500 companies, including quotes, POs, and invoicing.
C9500-12Q-E Overview
The Cisco® Catalyst® 9500 Series Switches are the next generation of enterprise-class core and aggregation layer switches, supporting full programmability and serviceability. Based on an x86 CPU, the Catalyst 9500 Series is Cisco’s lead purpose-built fixed core and aggregation enterprise switching platform, built for security, IoT, and cloud. The switches come with a 4-core, 2.4-GHz CPU, 16-GB DDR4 memory, and 16-GB internal storage.
The Catalyst 9500 Series is the industry’s first purpose-built 40 Gigabit Ethernet line of switches targeted for the enterprise campus. These switches deliver unmatched table scale (MAC/route/ACL) and buffering for enterprise applications. The Catalyst 9500 Series includes nonblocking 40G Quad Small Form-factor Pluggable (QSFP+) and 1G/10G Small Form-factor Pluggable Plus (SFP/SFP+) switches with granular port densities that fit diverse campus needs. The switches support advanced routing and infrastructure services (such as Multiprotocol Label Switching [MPLS] Layer 2 and Layer 3 VPNs, Multicast VPN [MVPN], and Network Address Translation [NAT]); software-defined access border capabilities (such as a host tracking database, cross-domain connectivity, and VPN Routing and Forwarding [VRF]-aware Locator/ID Separation Protocol [LISP]); and network system virtualization with Cisco StackWise® virtual technology that are critical for their placement in the campus core. The platform also supports all the foundational high-availability capabilities such as patching, Graceful Insertion and Removal (GIR), Cisco Nonstop Forwarding with Stateful Switchover (NSF/SSO), redundant platinum-rated power supplies, and fans.
Catalyst 9500 12-port 40G switch, NW Ess. License, spare
- Managed L2/L3 Web-based management IGMP
- Quality of Service (QoS) support
- Access Control List (ACL)
- 1U Rack mounting
- Power supply included
Summary
Cisco C9500-12Q-E=, Managed, L2/L3, 40 Gigabit Ethernet, Full duplex, Rack mounting, 1U
Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | Cisco |
| Stock | In Stock |
Management features
| Switch type | Managed |
|---|---|
| Switch layer | L2/L3 |
| Quality of Service (QoS) support | Yes |
| MIB support | Y |
Ports & interfaces
| Basic switching RJ-45 Ethernet ports type | No |
|---|---|
| QSFP+ module slots quantity | 12 |
Network
| Full duplex | Yes |
|---|---|
| VLAN support | Yes |
| Virtual LAN features | Private VLAN, Policy-based VLAN |
| Number of VLANs | 4000 |
Optical fiber
| Switching optical modules type | 40 Gigabit Ethernet |
|---|
Data transmission
| Switching capacity | 960 Gbit/s |
|---|---|
| Throughput | 720 Mpps |
| MAC address table | 16000 entries |
| Jumbo frames support | Yes |
| Jumbo frames | 9198 |
Security
| DHCP features | DHCP snooping |
|---|---|
| Access Control List (ACL) | Yes |
| Access Control List (ACL) IPv4 entries | 18000 |
| Access Control List (ACL) IPv6 entries | 18000 |
| IGMP snooping | Yes |
| IGMP entries | 16000 |
| Security algorithms | 256-bit AES |
| MAC address filtering | Yes |
Multicast features
| Multicast support | Yes |
|---|---|
| IPv4 multicast entries | 48000 |
| IPv6 multicast entries | 48000 |
Protocols
| Management protocols | IGMP |
|---|---|
| IPv4 FIB entries | 64000 |
| IPv6 FIB entries | 32000 |
Design
| Rack mounting | Yes |
|---|---|
| Form factor | 1U |
| Product colour | Grey |
Performance
| Built-in processor | Yes |
|---|---|
| Processor frequency | 2400 MHz |
| Memory type | DRAM |
| Internal memory | 16000 MB |
| Flash memory | 16000 MB |
| Mean time between failures (MTBF) | 179660 h |
Power
| Power supply included | Yes |
|---|---|
| AC input voltage | 90 - 264 V |
| AC input frequency | 50 - 60 Hz |
| Input current | 10 A |
| Output voltage | 12 V |
| Output current | 3 A |
| Power consumption (max) | 850 W |
Operational conditions
| Operating temperature (T-T) | 0 - 40 °C |
|---|---|
| Storage temperature (T-T) | -20 - 65 °C |
| Operating relative humidity (H-H) | 5 - 90% |
| Storage relative humidity (H-H) | 5 - 95% |
| Operating altitude | 0 - 1828 m |
Other features
| Dimensions (W x D x H) (imperial) | 444.5 x 546.6 x 43.9 mm (17.5 x 21.5 x 1.73") |
|---|
Frequently Asked Questions
Is the Cisco C9500-12Q-E available refurbished? +
Yes. This page lists the refurbished condition currently available from BuyRouterSwitch. Availability can change, especially for bulk orders.
Can I request bulk pricing for C9500-12Q-E? +
Yes. Businesses, resellers, MSPs, government buyers and procurement teams can request custom quantity pricing.
Does BuyRouterSwitch ship C9500-12Q-E internationally? +
BuyRouterSwitch ships enterprise IT hardware to customers in the United States and international markets, subject to destination and product restrictions.
What are the primary port configurations for the Cisco C9500-12Q-E? +
The Cisco Catalyst C9500-12Q-E is a high-performance, fixed-core switch featuring 12 ports of 40 Gigabit Ethernet QSFP+ connectivity. This compact, rack-mountable form factor is specifically designed for high-density 40G aggregation in enterprise campus backbones, providing high throughput and low-latency switching capabilities for data-intensive environments requiring scalable bandwidth.
Does the C9500-12Q-E support Layer 3 routing protocols? +
Yes, this model supports advanced Layer 3 routing capabilities. Equipped with the Network Essentials license, it offers a robust set of routing protocols, including static routing, OSPF, and EIGRP. This makes it an ideal choice for organizations needing a reliable, high-speed core switch to handle complex routing tasks across segmented enterprise networks.
What is the role of the Network Essentials license on this switch? +
The Network Essentials license provides essential enterprise networking features necessary for campus deployments. It enables fundamental L2 and L3 functionality, including essential security, management, and automation capabilities. This licensing tier is perfectly suited for businesses focused on standard enterprise switching and routing requirements without the need for complex, service-provider-grade advanced feature sets.
Is the C9500-12Q-E suitable for data center core deployment? +
While the C9500 series is part of the enterprise Catalyst family, the 12Q-E model serves exceptionally well as a high-density core switch for mid-sized data centers or campus backbones. Its 40G QSFP+ interfaces ensure high-speed interconnects between access switches and the core, significantly reducing congestion in traffic-heavy, modern IT infrastructures.
How does this switch handle network management and orchestration? +
The C9500-12Q-E integrates seamlessly with Cisco DNA Center and supports programmable interfaces like NETCONF and RESTCONF. These features allow IT administrators to automate configurations and monitor network health efficiently. By utilizing these modern management tools, network teams can reduce manual operational overhead while ensuring consistent policy application across the entire campus network fabric.
What are the power requirements for the Catalyst C9500-12Q-E? +
The C9500-12Q-E typically utilizes dual, field-replaceable power supply units to ensure high availability and redundancy. During deployment, ensure your rack infrastructure can support the power draw specified in the Cisco hardware installation guide, taking into account the thermal output and air-flow requirements necessary to maintain optimal switch performance in a controlled server room environment.
Can the 40G ports on this switch be used for breakout configurations? +
The 40G QSFP+ ports on the C9500-12Q-E provide significant flexibility for network design. Depending on the transceiver and cable selection, administrators can utilize breakout configurations where a single 40G port is split into 4x10G connections. This capability allows for versatile uplink management, enabling the switch to interface with a mix of legacy 10G and modern 40G-capable hardware.
How does the performance of the C9500-12Q-E compare to older Catalyst core switches? +
The C9500-12Q-E offers a significant generational leap over legacy switches, featuring a specialized ASIC architecture designed for high-density, low-latency 40G throughput. By leveraging modern silicon, this switch provides superior packet processing speeds and improved control plane performance, making it the preferred upgrade path for organizations looking to refresh their end-of-life core switching infrastructure.
How can I obtain a bulk quote for multiple C9500-12Q-E units? +
For organizations planning large-scale deployments or infrastructure upgrades, BuyRouterSwitch.com makes the procurement process efficient. Simply submit your bill of materials to our sales team through our request-a-quote portal. Our representatives specialize in enterprise sourcing and will provide a tailored, competitive pricing package designed to fit your project budget and procurement schedule.
Why choose BuyRouterSwitch.com for my Cisco hardware procurement? +
BuyRouterSwitch.com is a trusted source for IT professionals requiring authentic, high-quality enterprise hardware. We maintain a streamlined supply chain to ensure our clients receive genuine Cisco networking components. Our focus on transparent, secure ordering processes and dedicated sales support ensures that your procurement experience is professional, reliable, and perfectly aligned with your enterprise network deployment timelines.
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Houston
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5
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