HPE QK725A network transceiver module SFP+
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QK725A
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QK725A Overview
HPE QK725A B-series 16gb Sfp+lw 10km Transceiver
Summary Description
HPE QK725A. Interface type: SFP+, Maximum transfer distance: 10000 m. Compatible products: HP SN3000B. Weight: 230 g
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Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | HPE |
| Stock | In Stock |
Performance
| Interface type | SFP+ |
|---|---|
| Maximum transfer distance | 10000 m |
Features
| Compatible products | HP SN3000B |
|---|
Weight & dimensions
| Weight | 230 g |
|---|
Logistics data
| Harmonized System (HS) code | 85369010 |
|---|
Frequently Asked Questions
What is the primary function of the HPE QK725A SFP+ module? +
The HPE QK725A is a high-performance 8Gb Fiber Channel SFP+ transceiver designed to facilitate high-speed data transmission between storage area network (SAN) switches, servers, and storage arrays. It provides reliable short-reach connectivity, ensuring low-latency data transfer essential for demanding enterprise-grade virtualization and database environments.
Which cabling standards are compatible with the QK725A transceiver? +
This transceiver utilizes Multi-Mode Fiber (MMF) cabling. It is specifically optimized for Short Wave (SW) laser operation, making it ideal for connecting equipment within the same data center rack or across adjacent rows using standard OM3 or OM4 fiber optic cables.
Does the HPE QK725A support 10GbE network speeds? +
The QK725A is specifically engineered for 8Gb Fiber Channel throughput. While it utilizes the standard SFP+ form factor common in many networking devices, it is optimized for storage protocols rather than standard Ethernet traffic. Always verify the specific port compatibility on your switch to ensure it supports 8Gb Fiber Channel standard optics.
What is the maximum effective transmission distance for this module? +
The effective range of the QK725A depends on the type of multi-mode fiber used. When utilizing OM3 fiber, you can expect reliable performance over several hundred meters. For precise distance limitations in your specific configuration, consult your hardware switch specifications, as they dictate the maximum link budget supported by the host port.
Is the QK725A hot-swappable in HPE storage switches? +
Yes, this transceiver supports hot-swapping. You can install or remove the module from an active SFP+ port without powering down the host switch or disrupting the entire chassis operations. This feature simplifies maintenance and allows for seamless hardware upgrades or replacements within your existing data center architecture.
How do I ensure the QK725A is compatible with my existing HPE SAN gear? +
To confirm compatibility, cross-reference the QK725A part number with the 'QuickSpecs' documentation for your specific HPE switch or server model. These documents list all supported transceivers for your hardware, ensuring that the module is recognized and correctly initialized by the firmware upon insertion.
Are there specific power requirements for using the QK725A module? +
The QK725A is a low-power consumption module designed to operate within the thermal and power envelopes defined by the SFP+ standard. It draws its power directly from the host switch port, requiring no external power sources. It is efficient enough to allow high-density port deployment without exceeding the cooling capacity of standard enterprise switches.
What are the common deployment scenarios for this Fiber Channel transceiver? +
This module is typically deployed in mission-critical storage backbones. It is frequently used for high-speed server-to-switch uplinks and inter-switch links (ISLs) in data centers requiring robust Fiber Channel connectivity. Its reliability makes it a staple for administrators building redundant, high-availability storage paths.
How can I obtain a bulk quote for multiple QK725A units? +
If you are planning a large-scale data center refresh or need to stock up on components, please contact our sales team at BuyRouterSwitch.com. We specialize in volume pricing for enterprise hardware and can provide a customized quote tailored to your specific quantity requirements and project timeline.
Why should I choose BuyRouterSwitch.com for my HPE transceiver needs? +
BuyRouterSwitch.com is a trusted source for enterprise networking hardware, offering an extensive catalog of original equipment. We prioritize secure ordering and efficient processing for every transaction. By choosing us, you gain access to professional expertise and a streamlined purchasing experience that helps you keep your IT infrastructure fully operational and optimized.
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