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eSR4 optics worked perfectly in data hall.
JH233A
Aruba X142 40G QSFP+ MPO eSR4 300M XCVR
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JH233A
Aruba X142 40G QSFP+ MPO eSR4 300M XCVR
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JH233A is an SFP transceiver module designed for high-performance data transmission in modern network environments. It supports a data rate of 10G over multi-mode fiber using LC connectors, enabling short-range communication while handling protocols such as Ethernet and Fibre Channel within a compact SFP form factor.
Engineered for critical applications in data centers, enterprise networks, and telecom infrastructures, the JH233A offers reliable, high-speed connectivity in a space-saving design. Its precise physical dimensions and robust construction ensure seamless integration, making it an ideal solution for scalable network architectures.
JH233A price is $3,143.00, a 27.1% saving from the Hpe list price of $4,310.00. JH233A is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for JH233A for additional pricing. Browse the full Aruba Switches Transceivers series or explore all Hpe products.
Scenario: A hyperscale data center needs 40 Gbps uplinks between ToR (Top-of-Rack) switches and spine switches over OM4 MPO trunks spanning up to 300 m. The JH233A-Aruba X142 QSFP+ MPO eSR4 transceiver delivers reliable 40 Gbps links with low latency and hot-swappable simplicity. Outcome: Achieves scalable spine-leaf architecture, minimizes cabling complexity, and lowers total cost of ownership while ensuring headroom for future 100 G upgrades.
Scenario: A large university campus consolidates building aggregation switches into a central wiring facility up to 300 m away. By deploying JH233A-Aruba X142 40G QSFP+ MPO eSR4 modules, network teams achieve high-speed multi-mode fiber connectivity without re-cabling. Outcome: Delivers consistent 40 Gbps throughput for video streaming, VoIP and virtual desktop infrastructure, reduces maintenance windows, and extends lifecycle of existing OM4 fiber plant.
Scenario: A cloud service provider interconnects multi-tenant server racks in a colocation hall via 40 Gbps links up to 300 m using pre-terminated MPO trunks. The JH233A-Aruba X142 QSFP+ MPO eSR4 transceiver ensures low-power, high-density port deployment in a constrained rack environment. Outcome: Enables rapid tenant provisioning with high-capacity bandwidth, simplifies cable management, and optimizes power and cooling efficiency in multi-tenant deployments.
To get the detailed certification, please go to the Compliance Center.
 JH233A |  JH232A |  J4860D |  J4859D (5 Units) |  J4859C | |
|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 10G | 10G | 10G | 40G | 10G |
| Depth | 2.1 inches | 0.50 inches | 1.5 inches | 0.4 inches | 2.2 inches |
| Fiber Type | Multi-mode | Multi-mode | Multi-mode | Multi-mode | Multi-mode |
| Form Factor | SFP | SFP+ | SFP+ | QSFP+ | SFP+ |
| Height | 0.33 inches | 0.25 inches | 0.9 inches | 0.9 inches | 0.28 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 300 meters | 300 meters | 300 meters | 300 meters | 300 meters |
| Network Interface | Ethernet | Fiber | Ethernet | 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 | 2.5W | 1.5W | 3.0W | 3.5W | 3.5W |
| Product Name | JH233A 10G SFP Transceiver | JH232A 10G SFP+ Transceiver | J4860D 10G SFP+ Transceiver | J4859D QSFP+ Transceiver Module (5 Units) | J4859C 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, Fibre Channel | Ethernet | Ethernet, Fibre Channel | Ethernet | Ethernet |
| Transmission Distance | Short-Range | Short-Range | Short-Range | Short-Range | Short-Range |
| Wavelength | 850nm | 850 nm | 850nm | 850 nm | 850 nm |
| Weight | 0.07 lbs | 0.15 lbs | 0.1 lbs | 0.2 lbs | 0.05 lbs |
| Width | 0.53 inches | 0.87 inches | 0.65 inches | 0.7 inches | 0.55 inches |
eSR4 optics worked perfectly in data hall.
Consistent short-range 40G links.
Easy MPO connectivity.
Stable performance.
Good Aruba optics.
The Aruba X142 40G QSFP+ MPO eSR4 300M XCVR, model JH233A, is a hot‐pluggable optical transceiver that delivers 40Gbps over OM3/OM4 multimode fiber up to 300 meters via an MPO connector.
JH233A supports OM3 and OM4 multimode fiber using a standard 12-fiber MPO/MTP connector for high-density 40G applications.
The JH233A module supports distances up to 300 meters over OM4 multimode fiber and up to 100 meters over OM3 multimode fiber.
Yes, the JH233A transceiver is fully hot-swappable, allowing insertion or removal without powering down the switch or disrupting traffic.