JD203B HPE A 7500 24-port GbE SFP Module
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7500 24-port GbE SFP Module
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JD203B Overview
HPE - 24-port Gbe Sfp A7500 MODULE(JD203B).
Summary Description
HPE A 7500 24-port GbE SFP Module. Rack mounting
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Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | HPE |
| Stock | In Stock |
Ports & interfaces
| SFP module slots quantity | 24 |
|---|
Network
| 10G support | N |
|---|
Protocols
| Data link protocols | Gigabit Ethernet |
|---|
Design
| Rack mounting | Y |
|---|
Power over Ethernet (PoE)
| Power over Ethernet (PoE) | N |
|---|
Weight & dimensions
| Width | 355 mm |
|---|---|
| Depth | 377 mm |
| Height | 40 mm |
| Weight | 2.78 kg |
Frequently Asked Questions
Which HPE chassis models are compatible with the JD203B 24-port GbE SFP module? +
The JD203B is specifically engineered for deployment within the HPE FlexFabric 7500 Switch Series. It integrates seamlessly into the switch fabric, allowing for high-density fiber connectivity across the chassis backplane. Before installation, ensure your specific 7500 chassis model supports the required firmware version to recognize this module's port density and throughput capabilities effectively.
Does the JD203B module support both multimode and single-mode fiber SFP transceivers? +
Yes, this module features 24 SFP ports that offer excellent media flexibility. It supports a wide range of standard SFP transceivers, including 1000BASE-SX for multimode fiber short-reach runs and 1000BASE-LX or LH for single-mode long-distance uplinks. This versatility makes it an ideal solution for heterogeneous network environments requiring varied fiber reach requirements within a single core switch.
What is the primary performance benefit of using the JD203B in an HPE 7500 series switch? +
The JD203B significantly boosts port density, enabling high-performance Gigabit Ethernet connectivity for distribution or core-layer switching. By utilizing fiber SFP interfaces, it provides superior signal integrity and immunity to electromagnetic interference compared to copper-based modules. This ensures stable, high-speed data transmission for demanding enterprise applications, reducing latency and maximizing the overall switching capacity of your 7500 chassis.
How do I manage the port configurations on the JD203B once it is installed? +
Management is performed via the HPE Comware operating system interface, accessible through the switch's main supervisor module. You can configure individual SFP ports for speed, duplex settings, VLAN tagging, and link aggregation groups (LAG) using the standard CLI or web-based management tool. The system treats these 24 ports as integral parts of the switch fabric, allowing for unified network monitoring and administrative control.
Is the JD203B module hot-swappable during normal operation? +
The HPE 7500 series architecture is designed for high availability, and the JD203B module supports hot-swapping. This feature allows you to add or replace the module without powering down the entire chassis, which is critical for minimizing downtime in mission-critical enterprise data centers. Always follow standard anti-static procedures and ensure the module is fully seated before initiating the initialization sequence.
What are the common deployment scenarios for this 24-port SFP module? +
This module is most frequently deployed in enterprise core and aggregation layers where high-density fiber connectivity is required to link multiple access switches or high-performance servers. It is perfect for campus networks that require long-distance fiber runs between building distribution closets or for data centers needing reliable, high-speed uplinks that exceed the limitations of traditional copper twisted-pair cabling.
Does the JD203B require a specific licensing level to enable all 24 ports? +
Generally, the ports on the JD203B are enabled by default upon successful hardware detection by the chassis. Unlike some newer software-defined networking products, this module typically does not require feature-based port licenses to function at full capacity. However, ensure that your chassis firmware is up to date to maintain full compatibility and feature support across all connected SFP transceivers.
How does the power consumption of the JD203B impact my HPE 7500 chassis power budget? +
While the JD203B is highly efficient, it does consume power from the chassis backplane based on the number of active SFP transceivers installed. When planning your deployment, calculate the total power draw of the module plus the cumulative power required by all 24 SFP optics. Ensure your chassis power supply configuration has sufficient headroom to support the module alongside your existing line cards and supervisors.
Can I request a bulk quote for multiple JD203B modules from BuyRouterSwitch.com? +
Absolutely. If you are planning a large-scale infrastructure refresh or require multiple units for a redundant backbone design, our team is ready to assist. Simply contact our sales department via the website with the specific SKU and the quantity needed. We specialize in catering to enterprise-level procurement and will provide a tailored quote that reflects volume-based pricing for your project.
Why should I choose BuyRouterSwitch.com for my HPE hardware procurement? +
We prioritize providing enterprise-grade equipment from reliable sources, ensuring that your network infrastructure receives authentic hardware that meets manufacturer specifications. By choosing to source your networking components through us, you gain access to our extensive inventory and specialized support for high-volume orders. We are committed to streamlining your procurement process and helping you secure the exact modules needed for your critical network architecture.









































