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10Gb FC SFP+ delivered reliable short wave performance.
QW928A
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HP C-series 10Gb Fibre Channel Short Wave SFP+ Transceiver
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QW928A
- Description:
- HP C-series 10Gb Fibre Channel Short Wave SFP+ Transceiver
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QW928A Overview
QW928A is a high-performance SFP+ transceiver designed for 10G Ethernet applications that features an LC connector and is optimized for short-range transmission over multi-mode fiber. It supports Ethernet protocols and is engineered with industry-standard dimensions for seamless compatibility with modern data center and enterprise network infrastructures.
This compact module fits into standard SFP+ slots and offers robust performance for high-speed connectivity needs in data centers, enterprise backbones, and telecom environments. QW928A delivers reliable data transmission while ensuring efficient power consumption and optimal operating temperatures for continuous operation in demanding networking applications.
QW928A price is is available on request. Get immediate quote.
Request bulk order quote for QW928A for additional pricing. Browse the full Hpe Storage Transceivers series or explore all Hpe products.
QW928A Specifications
- Product Type
- Transceiver
- Form Factor
- SFP+
- Data Rate
- 10G
- Connector Type
- LC
- Wavelength
- 850nm
- Transmission Distance
- Short-Range
- Fiber Type
- Multi-mode
- Max Distance
- 300 meters
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Power Consumption
- 3.5W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco, Juniper, Huawei, Arista
- Product Name
- QW928A High-Performance SFP+ Transceiver
- Height
- 0.15 inches
- Width
- 0.55 inches
- Depth
- 0.70 inches
- Weight
- 0.05 lbs
QW928A Use Case
Virtualized Private Cloud Storage Acceleration with QW928A-HP
Scenario: A managed service provider’s private cloud with 500+ VMware ESXi hosts demands low-latency, high-throughput block storage. Deploying QW928A-HP C-series 10Gb Fibre Channel Short Wave SFP+ Transceivers between top-of-rack switches and HP 3PAR arrays delivers sub-200 µs latency at 10 Gb/s per link, boosting VM I/O performance by 30% and ensuring consistent SLA compliance.
Metro Data Center Disaster Recovery via Synchronous Replication
Scenario: Two enterprise data centers located 8 km apart require synchronous block-level replication for business continuity. Leveraging QW928A-HP C-series 10Gb Fibre Channel Short Wave SFP+ Transceivers on the Fibre Channel fabric provides reliable 10 Gb/s links at 10 km reach, achieving near-zero RPO, 99.999% replication uptime, and full regulatory compliance.
Ultra-Low-Latency Financial Trading Storage Infrastructure
Scenario: A financial trading firm requires ultra-low-latency storage logging for high-frequency trade execution. Integrating QW928A-HP C-series 10Gb Fibre Channel Short Wave SFP+ Transceivers into the SAN infrastructure reduces fabric latency below 2 µs at 10 Gb/s speeds, supports 5,000 trade IOPS, and maintains 99.999% transaction availability, empowering faster decision-making.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| QW928A |  C8R25B |  B7E21A |  C8R23A |  N9X03A | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP+ | SFP28 | SFP+ | QSFP+ | SFP+ |
| Data Rate | 10G | 25G | 10G | 100G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 850nm | 850nm | 850 nm | 1310nm | N/A |
| Transmission Distance | Short-Range | Short-Range | Short-Range | Long-Range | Short-Range |
| Fiber Type | Multi-mode | Multi-mode | Multi-mode | Single-mode | Multi-mode |
| Max Distance | 300 meters | 100 meters | 300 meters | 80km | 300 meters |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet Cable | Ethernet, Fibre Channel |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Ethernet |
| Power Consumption | 3.5W | N/A | 1.5W | 9W | N/A |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista |
| Product Name | QW928A High-Performance SFP+ Transceiver | C8R25B 25G SFP28 Transceiver | B7E21A SFP+ 10GBASE-SR Transceiver | C8R23A QSFP+ 100G Optical Transceiver | N9X03A 10G SFP+ Transceiver |
| Height | 0.15 inches | N/A | 0.17 inches | 0.9 | 0.75 inches |
| Width | 0.55 inches | N/A | 0.28 inches | 1.5 | 0.85 inches |
| Depth | 0.70 inches | N/A | 1.0 inches | 1.2 | 3.3 inches |
| Weight | 0.05 lbs | N/A | 0.05 lbs | 0.1 | 0.15 lbs |
Reviews & Ratings
F
Furqan Malik
4
Consistent throughput.
R
Rafael Gomez
4
Installed smoothly.
M
Mikael Lund
4
Stable operation.
S
Sean Miller
5
Satisfied overall.
Questions & Answers
What is the HP C-series 10Gb Fibre Channel Short Wave SFP+ Transceiver (SKU: QW928A)?
The HP C-series 10Gb Fibre Channel Short Wave SFP+ Transceiver (SKU: QW928A) is a hot-pluggable optical module designed for high-performance 10Gbps Fibre Channel connectivity over multi-mode fiber.
What data transfer rate does the HP QW928A transceiver support?
The HP QW928A supports data transfer rates up to 10Gbps in full compliance with Fibre Channel standards.
Which fiber type and wavelength does the QW928A use?
The QW928A operates at an 850nm short wavelength and is optimized for use with OM3 and OM4 multi-mode fiber.
What is the maximum reach of the HP QW928A over multi-mode fiber?
The QW928A delivers reliable performance up to 300 meters on OM3 and up to 400 meters on OM4 multi-mode fiber.
What connector type does the QW928A transceiver use?
The QW928A features LC-duplex fiber connectors for secure, high-density fiber interconnects.
Is the HP QW928A compatible with HP and third-party switches?
Yes, the QW928A is fully compatible with HP B-series and C-series SAN switches as well as other vendor SFP+ ports supporting 10Gb Fibre Channel.
Can I hot-swap the QW928A without downtime?
Yes, the QW928A is hot-pluggable, allowing insertion or removal without powering down the host system.
What is the power consumption of the QW928A transceiver?
The QW928A typically consumes less than 1.5W of power during standard operation, ensuring energy-efficient performance.
What operating temperature range does the QW928A support?
The QW928A operates reliably in ambient temperatures from 0°C to 70°C (32°F to 158°F).
Which standards and certifications does the QW928A comply with?
The QW928A complies with FC-PI-4, SFF-8472, RoHS, CE and other industry standards for Fibre Channel optical transceivers.
What is the MTBF of the HP QW928A transceiver?
The QW928A offers a Mean Time Between Failures (MTBF) of over 2,000,000 hours under normal operating conditions.
Does HP provide a warranty for the QW928A?
HP backs the QW928A with a one-year limited warranty covering defects in materials and workmanship.
How do I install the HP QW928A transceiver?
To install, insert the QW928A module into a compatible SFP+ port until it clicks, then verify the link status via the system management interface.
Can the QW928A be used with single-mode fiber?
No, the QW928A is optimized for multi-mode fiber only; single-mode applications require a dedicated single-mode SFP+ transceiver.
How can I purchase the HP QW928A transceiver?
You can order the HP QW928A (SKU: QW928A) through authorized HP resellers, distributors, or preferred online retailers.