15+ Years of Proven Excellence
Delivering reliable IT hardware solutions since 2009.
Same-Day Shipping
On all on-hand orders placed before 2 pm CST.
Limited Lifetime Warranty
You’ll find warranty coverage on the majority of our hardware.*
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Part Number: QFX5120-32C-RMK
Description: Rack Mount Kit for Tanzanite (QFX5120-32C)
Category: Accessories, Juniper Switch Modules & Cards, Juniper Switches, Switches
15+ Years of Proven Excellence
Delivering reliable IT hardware solutions since 2009.
Same-Day Shipping
On all on-hand orders placed before 2 pm CST.
Limited Lifetime Warranty
You’ll find warranty coverage on the majority of our hardware.*
Terms & Conditions*
The QFX5120-32C-RMK represents a specialized mounting solution designed exclusively for the qfx5120 32c switch, delivering optimal installation support for extremely agile data centers and dynamic data centers requiring wire speed packet performance. This advanced rack mount kit provides the structural foundation necessary to support the robust network operating system capabilities and very low latency performance characteristics of the qfx5120 switch family. Unlike generic mounting solutions, the QFX5120-32C-RMK is purpose-built to accommodate the unique thermal management requirements of high-density 100GbE deployments, ensuring that campus distribution switches maintain optimal performance while delivering the distributed edge routed gateways functionality essential for modern network virtualization overlay solution architectures.
The QFX5120-32C-RMK incorporates advanced engineering principles that significantly improve installation efficiency while ensuring maximum reliability for critical network infrastructure blocks. This mounting kit supports both centrally routed bridging overlay and edge routed bridging overlay deployments, providing the mechanical stability required for switches delivering multichassis link aggregation and virtual router redundancy protocol functionality. The design accommodates the sophisticated intelligent buffer mechanism and flexible forwarding table capabilities of the qfx5120 32c, while ensuring proper alignment for optimal ac airflow patterns and fan modules dual redundant cooling systems that maintain operational integrity in demanding data center server access environments.
Engineered to support the full range of software features available in the qfx5120 32c afo platform, the QFX5120-32C-RMK ensures proper positioning for switches implementing internet group management protocol, border gateway protocol, and bridge protocol data unit processing capabilities. The mounting solution accommodates switches running advanced protocols including link aggregation control protocol, rapid spanning tree protocol, and multiple spanning tree protocol while maintaining the structural integrity required for data origin authentication and link layer data confidentiality features. This comprehensive compatibility extends to supporting switches configured for ethernet vpn deployments, transmission control protocol optimization, and user datagram protocol handling, ensuring that all network capabilities remain fully functional regardless of deployment configuration.
The QFX5120-32C-RMK provides the mechanical foundation necessary for deploying campus distribution switches featuring capabilities in environments ranging from campus core switch deployments to collapsed spine data center architectures. The mounting kit supports switches configured as campus distribution switches or deployed to connect multiple enterprise buildings through advanced routing capabilities including intra domain routing protocol and session initiation protocol implementations. This versatility enables network administrators to efficiently utilize network links while supporting both wired or wireless traffic through unified forwarding table management, ensuring that the mounting solution adapts to diverse network capacity planning requirements while maintaining the structural integrity necessary for providing deterministic performance across all deployment scenarios.
| Component | Specification |
| Part Number | QFX5120-32C-RMK |
| Compatibility | QFX5120-32C Switch Models |
| Mounting Type | 4-post rack mount |
| Rack Type | Standard 19-inch racks |
| Form Factor Support | 1U |
| Installation Method | Tool-less design with enhanced components |
| Weight Capacity | Optimized for QFX5120-32C specifications |
| Mounting Brackets | Pair of side mounting brackets |
| Rail System | Front and rear mounting rails |
| Hardware Included | M4 screws, mounting hardware, brackets |
| Airflow Compatibility | Front-to-back and back-to-front configurations |
| Depth Adjustment | Variable rack depth accommodation |
The QFX5120-32C-RMK includes comprehensive installation components specifically engineered for the qfx5120 32c platform, featuring side mounting brackets that attach securely to the switch chassis and front/rear mounting rails that provide four-point support distribution. The kit incorporates tool-less design elements that simplify deployment procedures while ensuring proper alignment for switches supporting breakout cables configurations and multiple 100GbE port densities. Installation hardware includes specialized screws and fasteners designed to accommodate the unique mounting requirements of switches delivering wire speed packet performance, while supporting the thermal management needs of platforms running process modules running independently and maintaining own protected memory space for critical system functions.
This mounting solution supports the full range of qfx5120 switch configurations including models implementing network automation features, internet standard management framework compliance, and describing snmp management frameworks functionality. The rack mount kit accommodates switches configured for deploy overlay networks operations, bare metal servers connectivity, and wireless traffic carried applications while maintaining structural integrity for platforms supporting key performance indicator collection and process restarts uninterrupted routing capabilities. The design ensures proper positioning for switches implementing filters, secure interface login mechanisms, secure interface login protocols, and advanced security features essential for telecommunications network equipment deployments in enterprise environments.
Within juniper networks rack mounting solutions portfolio, the QFX5120-32C-RMK represents a specialized approach compared to universal mounting kits used with other switch families such as the qfx5120 48y models. While the qfx5120 48y utilizes different mounting configurations optimized for access layer deployments, the QFX5120-32C-RMK is specifically designed for spine layer switches requiring enhanced structural support for high-density 100GbE operations. This specialized design provides superior performance compared to generic mounting solutions by accounting for the unique operational characteristics of switches supporting logical device virtualization, mac virtual routing capabilities, and vlan congestion avoidance capabilities that demand precise mechanical alignment for optimal performance and reliability in mission-critical network deployments.
The QFX5120-32C-RMK is engineered specifically to support the unique requirements of the qfx5120 32c switch in dynamic data centers, providing enhanced structural stability for platforms delivering wire speed packet performance and very low latency operations. The mounting kit ensures proper positioning for switches implementing advanced network virtualization overlay solution capabilities and centrally routed overlay deployments while maintaining optimal airflow for fan modules and dual redundant cooling systems. This specialized design enables the switch to maintain its intelligent buffer mechanism performance and flexible forwarding table functionality even under demanding operational conditions in extremely agile data centers.
The QFX5120-32C-RMK accommodates the full range of software features available in the qfx5120 32c including internet group management protocol, border gateway protocol, and virtual router redundancy protocol implementations. The mounting solution provides the mechanical stability required for switches running multichassis link aggregation, link aggregation control protocol, and spanning tree protocol variants while supporting ethernet vpn and transmission control protocol operations. The kit ensures proper positioning for switches implementing bridge protocol data unit processing, user datagram protocol handling, and rapid spanning tree protocol functionality while maintaining alignment for data origin authentication and link layer data confidentiality features.
Installation of the QFX5120-32C-RMK requires consideration of airflow patterns, cable routing, and access requirements for switches serving as campus distribution switches featuring high-density connectivity or campus core switch deployments. The mounting kit supports both ac airflow configurations and accommodates switches designed to connect multiple enterprise buildings through advanced routing capabilities and intra domain routing protocol implementations. Proper installation ensures optimal performance for switches supporting both wired or wireless traffic processing, network capacity planning functions, and providing deterministic performance across diverse network infrastructure blocks while maintaining access for maintenance and troubleshooting procedures.
The QFX5120-32C-RMK provides the stable platform necessary for switches implementing network automation features, internet standard management framework compliance, and describing snmp management frameworks functionality. The mounting solution supports switches configured to deploy overlay networks, implement edge routed bridging overlay architectures, and support bare metal servers connectivity while maintaining proper positioning for key performance indicator collection and process restarts uninterrupted routing capabilities. The kit accommodates switches running process modules running independently in their own protected memory space while ensuring optimal performance for platforms implementing filters secure interface login and secure interface login protocols essential for modern telecommunications network equipment.
The QFX5120-32C-RMK is specifically designed for the qfx5120 32c switch models and provides enhanced compatibility compared to mounting solutions for other family members like the qfx5120 48y which requires different mounting configurations. The kit supports all qfx5120 32c variants including qfx5120 32c afo models while accommodating switches implementing logical device virtualization, mac virtual routing, and vlan congestion avoidance capabilities that require precise mechanical alignment. This specialized approach ensures optimal support for collapsed spine data center deployments and campus distribution switches while efficiently utilizing network links and maintaining the structural integrity necessary for high-performance juniper networks routing and switching operations in demanding enterprise environments.
At Network Republic, our end-user accounts are covered by a 1-Year Warranty on all hardware—whether New, New Open Box, New Pull, Refurbished, or Refurbished by Manufacturer —from the date of delivery. This warranty covers hardware defects under normal use and allows for repair, replacement, or in-house credit at our discretion.
For resellers and wholesale purchases, we offer a 30-Day Warranty limited strictly to functional issues or defects upon arrival, including dead-on-arrival (DOA) items; it does not apply to problems arising after prolonged use. Resellers are responsible for inspecting and testing products within the 30-day window. This warranty excludes accidental damage, misuse, cosmetic wear, third-party modifications, and software-related issues unrelated to hardware failure. Check out our full warranty policy here.
Software licenses are not covered under the standard return and warranty policies and need to be activated on the hardware within 7 days of receipt. Any issues need to be reported immediately, within 10 days, so we can issue an exchange. Under no circumstances will refunds be issued for software licenses.
Our team of professionals are experts in networking hardware configurations and can assist you at any time during your purchasing process. We always recommend great price-performance alternatives based on current market price and availability. In need of assistance or looking for a specific part number? Request a quote today or chat with one of our IT specialists.

