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10G SR SFP+ worked flawlessly for short range links.
JW091A
Aruba 10GBASE-SR LC Connector SFP+ XCVR
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JW091A
- Description:
- Aruba 10GBASE-SR LC Connector SFP+ XCVR
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- List Price:
$1,326.00
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JW091A Overview
JW091A is a 10G SFP+ transceiver designed for data centers, enterprise networks, and telecom applications. The module supports Ethernet and Fibre Channel protocols, features an LC connector, and delivers high-speed connectivity over short-range distances on multi-mode fiber with an 850 nm wavelength. Its compact SFP+ form factor meets industry standards while providing reliable performance in high-density environments.
The transceiver is engineered to provide a data rate of 10G with a maximum transmission distance of 300 meters, making it ideal for short-range interconnect solutions. It operates within a temperature range of 0 to 70°C (with storage capabilities from -40 to 85°C), consumes approximately 2.5W of power, and is fully compatible with major network brands such as Cisco, Juniper, Huawei, and Arista.
JW091A price is $458.00, a 65.5% saving from the Hpe list price of $1,326.00. JW091A is in stock and available for next-day dispatch. (terms applied)
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JW091A 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, Fiber Channel
- Network Interface
- Fiber
- Power Consumption
- 2.5W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco, Juniper, Huawei, Arista
- Product Name
- JW091A 10G SFP+ Transceiver
- Height
- 0.13 inches
- Width
- 0.79 inches
- Depth
- 3.56 inches
- Weight
- 0.18 lbs
JW091A Use Case
Accelerating Data Center Top-of-Rack Uplinks with JW091A-Aruba 10GBASE-SR SFP+ XCVR
In a modern hyperscale data center, network architects deploy the JW091A-Aruba 10GBASE-SR LC Connector SFP+ XCVR to link top-of-rack switches to aggregation fabrics over multimode fiber (up to 300 m). This use case delivers 10 Gbps full-duplex throughput, sub-microsecond latency and hot-pluggable simplicity—enabling rapid rack provisioning, seamless east-west traffic scaling and up to 40% lower power consumption versus legacy optics. Outcome: predictable high-density performance, simplified cabling and reduced operational cost per port.
Optimizing Enterprise Campus Backbone Connectivity with JW091A-Aruba 10GBASE-SR XCVR
Educational institutions and corporate campuses rely on 10G fiber backbones to support VoIP, HD video conferencing and cloud-hosted applications. By installing JW091A-Aruba 10GBASE-SR SFP+ transceivers in distribution switches, IT teams achieve reliable 10 Gbps links across buildings up to 300 m apart. Benefits include plug-and-play provisioning, automatic digital diagnostics monitoring (DDM) and standardized LC duplex connectors. Outcome: robust, scalable campus network with minimal downtime and aggregate bandwidth growth on demand.
Enhancing Virtualized Server Farms with Low-Latency JW091A-Aruba 10GBASE-SR SFP+ XCVR
Hyper-converged infrastructures and virtualized clusters demand low-latency 10 GbE links between compute nodes and storage arrays. Integrating JW091A-Aruba 10GBASE-SR LC Connector SFP+ XCVRs into leaf-spine architectures delivers consistent sub-200 ns latency and wire-speed performance over multimode fiber. This solution accelerates VM migration, reduces storage access times and optimizes resource pooling. Outcome: higher VM density per rack, improved application responsiveness and streamlined optical management.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| JW091A |  J9143B |  J8177D (5 Units) |  JD061A |  AE379A | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP+ | SFP+ | QSFP+ | SFP+ | QSFP+ |
| Data Rate | 10G | 10G | 40G | 10G | 40G |
| Connector Type | LC | LC | LC | LC | MPO |
| Wavelength | 850 nm | 850nm | 850 nm | 1310 nm | 850 nm |
| 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 | 300 meters | 300 meters | 80 km | 100 meters |
| Supported Protocols | Ethernet, Fiber Channel | Ethernet | Ethernet | Ethernet | Ethernet, Fibre Channel |
| Network Interface | Fiber | Fiber | Fiber | Ethernet | Ethernet |
| Power Consumption | 2.5W | 1.5W | 5W | 3.5W | 3.5 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 | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista |
| Product Name | JW091A 10G SFP+ Transceiver | Cisco 10GBASE-SR SFP+ Transceiver (J9143B) | J8177D (5 Units) | JD061A 10G SFP+ Transceiver | AE379A QSFP+ 40G Transceiver |
| Height | 0.13 inches | 0.67 inches | 0.57 inches | 0.7 inches | 0.5 inches |
| Width | 0.79 inches | 1.00 inches | 0.87 inches | 1.0 inches | 0.6 inches |
| Depth | 3.56 inches | 1.60 inches | 2.75 inches | 1.4 inches | 1.5 inches |
| Weight | 0.18 lbs | 0.05 lbs | 0.25 lbs | 0.1 lbs | 0.1 lbs |
Reviews & Ratings
N
Nabeel Ahmad
4
Easy to deploy.
G
George Palmer
5
Stable throughput.
M
Mikael Lund
4
Good optical quality.
S
Simon Brooks
4
Satisfied with results.
Questions & Answers
What is the Aruba 10GBASE-SR LC Connector SFP+ XCVR (SKU JW091A)?
The Aruba 10GBASE-SR LC Connector SFP+ XCVR (SKU JW091A) is an industry-standard, hot-pluggable 10 Gbps short-reach transceiver designed for multimode fiber networks.
Which types of multimode fiber does the JW091A support?
The JW091A supports OM3 and OM4 multimode fiber, providing certified performance for 10 Gbps Ethernet links.
What is the maximum transmission distance of the Aruba 10GBASE-SR SFP+?
The transceiver delivers up to 300 meters on OM3 and 400 meters on OM4 multimode fiber at 10 Gbps.
Which connector interface does the JW091A use?
The module uses a duplex LC connector interface, ensuring reliable, low-loss fiber coupling.
Is the Aruba 10GBASE-SR LC Connector XCVR hot-swappable?
Yes, the JW091A is fully hot-swappable in any SFP+-compatible port without requiring a system reboot.
Which Aruba and third-party switches support this SFP+ transceiver?
This module is compatible with all Aruba 10G SFP+ ports and most industry-standard SFP+-equipped switches and routers.
What data rate does the JW091A transceiver deliver?
The Aruba JW091A transceiver delivers a fixed data rate of 10 Gbps for high-performance Ethernet links.
At what wavelength does the 10GBASE-SR SFP+ operate?
This SFP+ module operates at an 850 nm wavelength optimized for short-reach multimode fiber.
Does the Aruba SR SFP+ support Digital Diagnostics Monitoring (DDM)?
Yes, it features MSA-compliant Digital Diagnostics Monitoring for real-time monitoring of optical power, temperature, and voltage.
How do I install the Aruba 10GBASE-SR LC Connector SFP+ module?
To install, align the module with the SFP+ slot, insert until the latch clicks, and verify link status on your switch.
What is the operating temperature range for SKU JW091A?
The module operates reliably between 0 °C and 70 °C (32 °F to 158 °F) in standard environments.
What is the MTBF of the Aruba 10GBASE-SR SFP+ transceiver?
The JW091A offers a Mean Time Between Failures (MTBF) exceeding 1 000 000 hours under normal operating conditions.
Which industry standards and certifications does this transceiver meet?
It is compliant with IEEE 802.3ae, SFP+ MSA, RoHS, and UL safety standards for reliable deployment.
Does the Aruba JW091A come with a warranty?
Yes, it is backed by Aruba’s one-year limited hardware warranty and global support services.
Can I use the Aruba 10GBASE-SR SFP+ for breakout or parallel applications?
This module is intended for point-to-point links; breakout or parallel fiber applications require an MTP/MPO-to-LC breakout cable.
What are the ideal use cases for the Aruba 10GBASE-SR LC Connector SFP+ XCVR?
This transceiver is ideal for data center server uplinks, top-of-rack switching, and SAN applications over multimode fiber.