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Q9D31A-C
32Gb Fibre Channel Long Wave SFP+ Transceiver HPE C-series C...
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Since 2016, Enterprise-Trusted
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
Q9D31A-C is a high-performance SFP+ transceiver designed for 10G Ethernet connectivity. It features an LC connector and supports long-range transmission over single-mode fiber at a 1310nm wavelength, delivering reliable data communication for distances up to 10 km.
The compact form factor of Q9D31A-C makes it ideal for deployment in data centers, enterprise networks, and telecom environments. With precise physical dimensions and robust engineering, it operates efficiently within a temperature range of 0 to 70°C and consumes approximately 1.5W, ensuring stable performance even in demanding applications.
Q9D31A-C price is is available on request. Get immediate quote.
Request bulk order quote for Q9D31A-C for additional pricing. Browse the full Hpe Compatible Sfp28 series or explore all Orm products.
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| Q9D31A-C |  P9H32A-C |  JH992A-C |  JL293A-C |  JH991A-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP+ | QSFP28 | SFP+ | SFP+ | SFP |
| Data Rate | 10G | 100G | 10G | 10G | 10G |
| Connector Type | LC | MPO | LC | LC | LC |
| Wavelength | 1310nm | 850 nm | 850nm | 850 nm | 850 nm |
| Transmission Distance | Long-Range | Short-Range | Short-Range | Short-Range | Short-Range |
| Fiber Type | Single-mode | Multi-mode | Multi-mode | Multi-mode | Multi-mode |
| Max Distance | 10 km | 100 meters | 300 meters | 300 meters | 300 meters |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Ethernet | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 1.5W | 3.5W | 3.5W | 3.5W | 3.5W |
| 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 | Q9D31A-C | P9H32A-C 100G QSFP28 Short-Range Transceiver | JH992A-C 10G SFP+ Transceiver | JL293A-C SFP+ Optical Transceiver | JH991A-C 10G SFP Transceiver Module |
| Height | 0.62 inches | 0.9 inches | 0.65 inches | 0.72 inches | 0.27 inches |
| Width | 0.6 inches | 1.7 inches | 1.25 inches | 2.0 inches | 0.94 inches |
| Depth | 1.3 inches | 0.5 inches | 1.1 inches | 0.88 inches | 1.83 inches |
| Weight | 0.10 lbs | 0.1 lbs | 0.15 lbs | 0.15 lbs | 0.05 lbs |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reliable 32Gb LW for C-series. Perfect long-haul storage connectivity with no drift.
Professional longwave optics. Recognized immediately by HPE MDS. Stable 32Gbps throughput. Recommended.
Consistent signaling over distance. Robust build quality for mission-critical storage backbones. Very satisfied.
Excellent ROI. These LW transceivers are sturdy and perform flawlessly under load.
Perfect for inter-switch links. High-performance 32Gb FC at a professional price point.
No packet loss at distance. Reliable 32Gbps transport for our SAN fabric.
Top-tier reliability. Easy deployment and consistent signal margins for long-range storage.
The Q9D31A-C transceiver supports a data transfer rate of 32 Gbps for high-performance Fibre Channel deployments.
The module is designed for single-mode fiber (SMF) to achieve optimal long-distance performance.
The transceiver operates at a nominal wavelength of 1310 nm for long-wave single-mode transmission.
It supports link distances of up to 10 kilometers on standard single-mode fiber.
Yes. The transceiver is fully compatible with HPE C-Series Fibre Channel switches and directors.
Yes. The module includes built-in FEC to enhance signal integrity over long distances.
Yes. The SFP+ form factor is hot-pluggable for zero-downtime installation and replacement.
It operates reliably in temperatures from –5 °C to 80 °C (23 °F to 176 °F).
Yes. It provides real-time diagnostics for optical power, temperature, and voltage via DOM.
No. The Q9D31A-C is vendor-compliant and will function in any 32Gbps SFP+ port that supports generic transceivers.
It uses the industry-standard SFP+ form factor for compact, hot-swappable installation.
No. The module ships with factory-calibrated firmware optimized for 32Gb Fibre Channel performance.
The transceiver complies with SFF-8431, SFF-8472, RoHS, and IEC/EN 60825-1 safety standards.
It includes a limited lifetime warranty when purchased from an authorized reseller.
Simply insert the hot-pluggable SFP+ module into an empty 32Gbps port until it clicks; the switch will auto-detect and configure the link.
Verify fiber type, clean connector end-faces, confirm distance limits, and check DOM diagnostics for power and temperature readings.
United States
