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LR4 optics handled long-distance 40G links well.
JH232A
Aruba X142 40G QSFP+ LC LR4 SM Transceiver
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JH232A
Aruba X142 40G QSFP+ LC LR4 SM Transceiver
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JH232A is a high-performance SFP+ transceiver engineered to support a 10G data rate with LC connectors, making it ideal for short-range transmission over multi-mode fiber. It features a compact form factor with precise physical dimensions optimized for integration into dense networking environments.
JH232A is designed for critical applications in data centers, enterprise networks, and telecom infrastructures, ensuring reliable Ethernet connectivity. With trusted compatibility across major vendor systems, this transceiver balances efficiency and robust performance for modern networking demands.
JH232A price is $8,156.00, a 27% saving from the Hpe list price of $11,176.00. JH232A is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for JH232A for additional pricing. Browse the full Aruba Switches Transceivers series or explore all Hpe products.
In a modern enterprise data center deploying a spine-leaf topology, the JH232A-Aruba X142 40G QSFP+ LC LR4 SM Transceiver establishes 40 Gbps uplinks over single-mode fiber up to 10 km. This architecture delivers low-latency, high-bandwidth inter-switch connectivity that scales seamlessly with hyperscale workloads, minimizes congestion and simplifies capacity upgrades.
For distributed corporate campuses spanning multiple buildings, the JH232A-Aruba X142 40G QSFP+ LC LR4 SM Transceiver provides resilient 40 Gbps links on single-mode fiber across distances up to 10 km. With simplified fiber management and consolidated core switch interconnections, organizations experience enhanced VoIP, video conferencing and cloud-access performance, improving end-user productivity and reducing operational overhead.
In high-performance computing and AI/ML environments, the JH232A-Aruba X142 40G QSFP+ LC LR4 SM Transceiver delivers ultra-low-latency, 40 Gbps single-mode fiber links up to 10 km between compute nodes. This high-throughput fabric accelerates parallel data exchange, cuts job completion times by up to 30% and maximizes research and analytics ROI while ensuring future-proof scalability.
To get the detailed certification, please go to the Compliance Center.
 JH232A |  J8177D (5 Units) |  J9151D |  J9153D |  J4860D | |
|---|---|---|---|---|---|
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei | Cisco / Juniper / Huawei / Arista |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 10G | 40G | 10G | 10G | 10G |
| Depth | 0.50 inches | 2.75 inches | 1.60 inches | 0.5 inches | 1.5 inches |
| Fiber Type | Multi-mode | Multi-mode | Multi-mode | Single-mode | Multi-mode |
| Form Factor | SFP+ | QSFP+ | SFP+ | SFP+ | SFP+ |
| Height | 0.25 inches | 0.57 inches | 0.75 inches | 0.25 inches | 0.9 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 300 meters | 300 meters | 300 meters | 10 km | 300 meters |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 1.5W | 5W | 1.8W | 3.5 W | 3.0W |
| Product Name | JH232A 10G SFP+ Transceiver | J8177D (5 Units) | J9151D 10G SFP+ Transceiver Module | J9153D 10G SFP+ Transceiver Module | J4860D 10G SFP+ Transceiver |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet, Fibre Channel |
| Transmission Distance | Short-Range | Short-Range | Short-Range | Short-Range | Short-Range |
| Wavelength | 850 nm | 850 nm | 850 nm | 1310 nm | 850nm |
| Weight | 0.15 lbs | 0.25 lbs | 0.2 lbs | 0.05 lbs | 0.1 lbs |
| Width | 0.87 inches | 0.87 inches | 0.65 inches | 0.6 inches | 0.65 inches |
LR4 optics handled long-distance 40G links well.
Stable performance over SMF.
Excellent signal integrity.
Reliable for backbone links.
Enterprise-grade transceiver.
The Aruba X142 40G QSFP+ LC LR4 SM Transceiver (JH232A) is a hot-pluggable optical module designed for 40 Gbps Ethernet links over single-mode fiber using LC connectors and four 1310 nm lanes (LR4).
The JH232A supports up to 10 kilometers of single-mode fiber reach over standard SMF-28 fiber when used with LC connectors.
This module uses duplex LC fiber connectors compliant with IEEE 802.3ba LR4 specifications.
It operates at a fixed 40 Gbps aggregate data rate across four 10 Gbps lanes at 1310 nm per lane.