Does the QW929A support hot-swapping?

Yes. The HP C-series 10Gb Fibre Channel Long Wave SFP+ transceiver is fully hot-swappable, enabling insertion and removal without powering down the host device.

What fiber connector does the QW929A use?

The QW929A uses duplex LC connectors for single-mode fiber, providing reliable 10 Gbps connections for Fibre Channel SANs.

What are the power consumption specifications for the QW929A?

The QW929A consumes less than 1 W of power, meeting SFP+ MSA limits and ensuring efficient operation in high-density environments.

Is the QW929A transceiver MSA-compliant?

Yes. The QW929A is compliant with the SFP+ Multi-Source Agreement (MSA), ensuring broad interoperability across industry-standard equipment.

What Fibre Channel protocols are supported by the QW929A?

The QW929A supports Fibre Channel speeds up to 10 Gbps and is backward-compatible with lower rates such as 8 Gbps and 4 Gbps.

How do I install the QW929A in my switch or server?

To install, simply insert the QW929A into an available SFP+ slot until it clicks into place, then attach duplex LC fiber cables to enable connectivity.

Does the QW929A include diagnostic monitoring features?

Yes. The QW929A supports Digital Diagnostic Monitoring (DDM/DOM) for real-time monitoring of parameters like transmit power, receive power, and temperature.

What environmental conditions does the QW929A support?

The QW929A operates between 0°C to 70°C (32°F to 158°F) and stores between –40°C to 85°C (–40°F to 185°F), with RoHS-compliant materials.

What warranty covers the QW929A transceiver?

The QW929A is backed by HPE’s limited lifetime warranty when used in an HPE-qualified system, ensuring replacement coverage for defects.

Can the QW929A be used in non-HP networking gear?

While MSA-compliant, full functionality and support are guaranteed only in HP/HPE Fibre Channel switches and storage arrays.

What part number should I reference for aftermarket purchases of the QW929A?

Use SKU QW929A or HP Part Number 718855-001 when ordering replacement or additional HP C-series 10Gb Fibre Channel Long Wave SFP+ transceivers.

How does the QW929A improve data center performance?

By delivering reliable 10 Gbps Fibre Channel links over distances up to 10 km, the QW929A supports scalable SAN architectures and high-speed storage replication.

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QW929A

HP C-series 10Gb Fibre Channel Long Wave SFP+ Transceiver

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QW929A Overview

Overview of QW929A: QW929A is a high-performance SFP+ optical transceiver module designed for 10G data rates over multi-mode fiber. Featuring an LC connector and compact dimensions of 0.33 inches in height, 0.78 inches in width, and 1.2 inches in depth, it delivers short-range transmission with reliable support for Ethernet and Fibre Channel protocols.

This transceiver is engineered for demanding use cases in data centers, enterprise networks, and telecom environments where high density and robust performance are critical. Its proven SFP+ form factor and precise power consumption of 3.5W ensure optimal compatibility with major platforms such as Cisco, Juniper, Huawei, and Arista, making it an excellent choice for network scalability and efficiency.

QW929A price is is available on request. Get immediate quote.

Request bulk order quote for QW929A for additional pricing. Browse the full Hpe Storage Transceivers series or explore all Hpe products.

QW929A Specifications

Product Type: Transceiver
Form Factor: SFP+
Data Rate: 10G
Connector Type: LC
Wavelength: 850 nm
Transmission Distance: Short-Range
Fiber Type: Multi-mode
Max Distance: 300 meters
Supported Protocols: Ethernet, Fibre Channel
Network Interface: Ethernet
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: QW929A High Performance SFP+ Optical Transceiver Module
Height: 0.33 inches
Width: 0.78 inches
Depth: 1.2 inches
Weight: 0.05 lbs

QW929A Use Case

Enterprise SAN Extension with QW929A-HP 10Gb Fibre Channel Long Wave SFP+

In a multi-site enterprise storage environment, IT teams deploy QW929A-HP C-series 10Gb Fibre Channel Long Wave SFP+ Transceivers to connect remote SAN arrays over distances up to 10 km. This solution delivers low-latency, high-bandwidth data transfer for seamless VM migration, centralized backup, and simplified storage consolidation—optimizing resource utilization and reducing operational costs.

Data Center Interconnect for Business Continuity and Disaster Recovery

Large-scale organizations implement QW929A-HP 10Gb Long Wave SFP+ modules to establish Fibre Channel links between primary and secondary data centers. By supporting long-distance replication of mission-critical databases and applications, this use case ensures continuous data availability, accelerates failover processes, and meets stringent RPO/RTO requirements for comprehensive disaster recovery.

High-Performance Computing Cluster Fabric

In HPC and AI research facilities, network architects integrate QW929A-HP C-series 10Gb Fibre Channel Long Wave SFP+ Transceivers into storage fabrics to connect compute nodes with high-speed, low-latency storage arrays. This configuration maximizes I/O throughput, enhances parallel processing performance, and accelerates large-scale simulations and data analytics workloads.

Quality Certifications

To get the detailed certification, please go to the Compliance Center.

Product Comparison Table

	QW929A	AJ716B	AP823A	AW584A	AJ715A
Product Type	Transceiver	Transceiver	Transceiver	Transceiver	Transceiver
Form Factor	SFP+	SFP+	SFP+	SFP+	SFP+
Data Rate	10G	10G	10G	10G	10G
Connector Type	LC	LC	LC	LC	LC
Wavelength	850 nm	850 nm	850nm	850 nm	1310 nm
Transmission Distance	Short-Range	Short-Range	Short-Range	Short-Range	Long-Range
Fiber Type	Multi-mode	Multi-mode	Multi-mode	Multi-mode	Single-mode
Max Distance	300 meters	300 meters	300 meters	300 meters	10 km
Supported Protocols	Ethernet, Fibre Channel	Ethernet	Ethernet, Fibre Channel	Ethernet	Ethernet
Network Interface	Ethernet	Fiber	Fiber	Fiber	Fiber
Power Consumption	3.5W	N/A	3.5W	3.5W	2.0 W
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	QW929A High Performance SFP+ Optical Transceiver Module	AJ716B 10G SFP+ Transceiver	AP823A 10G SFP+ Transceiver Module	AW584A 10GBASE-SR SFP+ Transceiver	AJ715A 10G SFP+ Transceiver
Height	0.33 inches	0.25 inches	0.6 inches	0.67 inches	0.5 inches
Width	0.78 inches	0.65 inches	0.7 inches	0.87 inches	0.8 inches
Depth	1.2 inches	1.2 inches	1.0 inches	1.03 inches	1.2 inches
Weight	0.05 lbs	0.05 lbs	0.1 lbs	0.18 lbs	0.1 lbs

Reviews & Ratings

Noah Peterson

C series SFP performed reliably over long distances.

Furqan Malik

Consistent throughput.

Rafael Ortiz

Easy deployment.

Mikael Lund

Stable operation.

Sean Miller

Works as expected.

Questions & Answers

What is the HP C-series 10Gb Fibre Channel Long Wave SFP+ Transceiver (SKU: QW929A)?

The HP C-series 10Gb Fibre Channel Long Wave SFP+ Transceiver (QW929A) is a hot-pluggable optical module designed for 10 Gbps Fibre Channel SAN links over single-mode fiber up to 10 km.

Which devices are compatible with the QW929A SFP+ transceiver?

The QW929A is fully compatible with HP and HPE Fibre Channel switch and storage arrays that support SFP+ ports operating at 10 Gbps.

What is the operating wavelength of the QW929A transceiver?

The QW929A operates at a nominal wavelength of 1310 nm, optimized for long-wave single-mode fiber transmission.

What maximum link distance does the QW929A support?

The QW929A supports up to 10 km link distance over ITU-G.652 single-mode fiber at 10 Gbps data rates.

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QW929A Overview

QW929A price is is available on request. Get immediate quote.

Request bulk order quote for QW929A for additional pricing. Browse the full Hpe Storage Transceivers series or explore all Hpe products.

QW929A Specifications

Product Type

Transceiver

Form Factor

SFP+

Data Rate

10G

Connector Type

Wavelength

850 nm

Transmission Distance

Short-Range

Fiber Type

Multi-mode

Max Distance

300 meters

Supported Protocols

Ethernet, Fibre Channel

Network Interface

Ethernet

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

QW929A High Performance SFP+ Optical Transceiver Module

Height

0.33 inches

Width

0.78 inches

Depth

1.2 inches

Weight

0.05 lbs