JL687A Module
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JL687A
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JL687A Overview
Aruba 8400X-32Y Module JL687A
Overview
JL687A Overview
Aruba 8400X-32Y 32p 1/10/25G SFP/SFP+/SFP28 Module, SFP, SFP+, SFP28, 43 mm, 302 mm, 422 mm, 4.9 kg
Quick Specs
Figure 1 shows the appearance of JL687A.
| Product Code | JL687A |
| Type | Expansion module |
| Form Factor | Plug-in module |
| Data Link Protocol | 10 Gigabit Ethernet, Ethernet, Fast Ethernet, Gigabit Ethernet |
| Data Transfer Rate | 25 GBps |
| Ports Qty | 32 |
| Ports Type | 25 Gigabit SFP 28 |
Product Details
Figure 2 shows the front panel of JL687A.
JL687A provides these features:
The past several decades in networking have been defined by static, closed networking solutions designed for the client-server era. The Aruba CX 8400 campus core and aggregation switch is a game-changing solution offering a flexible and innovative approach to dealing with the new application, security and scalability demands of the mobile-cloud and IoT era. The Aruba CX 8400 also serves as a data center switch in either a core/aggregation or a leaf/spine topology.
The 8400 provides carrier class high availability with industry-leading line rate 10GbE/25GbE/40GbE/100GbE connectivity in a compact 8 slot chassis. It provides up to 19.2 Tbps of switching capacity based on a fully resilient design that includes redundant fabric, management, power and fans to create a resilient, highly available network that is ideal for the most demanding campus core and data center networks.
Compare to Similar Items
| Module | JL687A | |
| Type | Expansion module | Expansion module |
| Form Factor | Plug-in module | Plug-in module |
| Data Link Protocol | 10 Gigabit Ethernet, Ethernet, Fast Ethernet, Gigabit Ethernet | 10 Gigabit Ethernet, Ethernet, Fast Ethernet, Gigabit Ethernet |
| Data Transfer Rate | 10 GBps | 25 GBps |
| Ports Qty | 32 | 32 |
Summary Description
Aruba 8400X-32Y 32p 1/10/25G SFP/SFP+/SFP28 Module, SFP, SFP+, SFP28, 43 mm, 302 mm, 422 mm, 4.9 kg
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Specification
JL687A Specification
JL687A Specification | |
Networking | |
Type | Expansion module |
Form Factor | Plug-in module |
Connectivity Technolog | Wired |
Data Link Protocol | 10 Gigabit Ethernet, Ethernet, Fast Ethernet, Gigabit Ethernet |
Data Transfer Rate | 25 GBps |
Cabling Type | Ethernet 1000Base-X, Ethernet 10GBase-X, Ethernet 25GBase-X |
Ports | |
Qty | 32 |
Type | 25 Gigabit SFP 28 |
Interface Provided | |
Interfaces | 32 x 10Gb Ethernet – SFP28 |
Dimensions & Weight | |
Width | 11.9 inch |
Depth | 16.6 inch |
Height | 1.7 inch |
Frequently Asked Questions
What chassis models are compatible with the Aruba JL687A 8400X-32Y module? +
The Aruba JL687A module is specifically engineered for deployment within the Aruba 8400 Switch Series chassis. It integrates seamlessly into these high-performance modular switches, providing the necessary density and port flexibility required for modern data center core and aggregation layers. Ensure your chassis firmware is updated to the latest supported version to maintain full hardware compatibility and performance optimization.
What type of connectivity does the Aruba 8400X-32Y line card provide? +
This module features 32 ports of 25GbE SFP28 connectivity. It is designed for high-density environments that require significant bandwidth, offering versatility by also supporting 10GbE SFP+ transceivers. This dual-speed capability allows network architects to balance current performance requirements while maintaining a clear migration path to higher speed standards within their enterprise core infrastructure.
How does the JL687A module improve overall switch port density? +
The JL687A dramatically increases the port density of the Aruba 8400 chassis by providing 32 high-speed ports in a single, compact line card form factor. By utilizing this module, administrators can consolidate connections, reduce physical cabling complexity, and scale their network capacity without needing additional chassis units, effectively maximizing the return on investment for the existing modular switch fabric.
Does the Aruba JL687A support breakout cable configurations? +
While the module is natively designed for 25GbE and 10GbE operations, support for breakout configurations depends on the specific transceiver and cable combinations utilized within the ArubaOS-CX environment. We recommend reviewing the Aruba 8400 series datasheets for validated optics and direct-attach copper (DAC) cable matrices to ensure stable signal integrity and proper link negotiation when implementing specific port speed configurations.
What are the primary management benefits of using ArubaOS-CX with the JL687A? +
The Aruba 8400X-32Y module leverages the robust ArubaOS-CX operating system, which provides advanced telemetry, full programmability, and a unified policy framework. These features allow network engineers to automate provisioning and monitor traffic patterns across all 32 ports in real-time, significantly reducing human error and simplifying the day-to-day management of complex, high-throughput enterprise network environments.
How should the JL687A module be installed into the chassis to avoid downtime? +
Installation of the JL687A module is designed to be hot-swappable, allowing for deployment or replacement without powering down the entire switch chassis. When installing, ensure the module is properly aligned with the guide rails and that the ejector levers are fully engaged to secure the mechanical connection. Always follow electrostatic discharge (ESD) safety protocols to protect the internal circuitry during the integration process.
What performance metrics should I expect from the Aruba 8400X-32Y line card? +
The 8400X-32Y provides line-rate throughput across all 32 ports, ensuring minimal latency and jitter for high-performance applications. By leveraging the chassis backplane architecture, the module handles intensive traffic loads and bursty data patterns efficiently. It is an ideal choice for enterprise core environments where consistent performance and high reliability are non-negotiable requirements for mission-critical connectivity.
Is the Aruba JL687A suitable for core data center routing applications? +
Yes, this module is specifically built for the core layer of the data center. Its ability to handle high-density SFP28/SFP+ connectivity makes it perfect for connecting top-of-rack switches to the core. Its integration with the Aruba 8400 modular system ensures it can participate in complex routing protocols and high-capacity switching fabrics required by modern, scalable enterprise data center architectures.
How can I request a bulk quote for multiple Aruba JL687A modules? +
For organizations planning large-scale deployments or infrastructure upgrades, we offer competitive bulk pricing. You can easily request a formal quote by contacting our sales department directly through the BuyRouterSwitch.com contact form or by emailing our team. Provide your project volume requirements, and our specialists will prepare a tailored proposal that meets your procurement needs while ensuring the best possible value for your network investment.
Why should I purchase my Aruba networking hardware from BuyRouterSwitch.com? +
BuyRouterSwitch.com is a trusted source for genuine enterprise networking equipment. We focus on providing a secure and reliable ordering process, ensuring that all hardware, including the Aruba JL687A, is authentic and sourced through verified channels. Our sales team is dedicated to supporting your procurement process with professional expertise, helping you source the correct components for your specific network architecture needs quickly and efficiently.
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