HPE 40G QSFP+ Transceiver (JH232A)

About HPE JH232A X142 40G QSFP+ LC LR4 SM Transceiver in Bangladesh

The HPE JH232A is an HPE Networking X142 40G QSFP+ LC LR4 SM Transceiver designed for high-speed 40GbE network connectivity over single-mode fiber. It uses a QSFP+ form factor with a duplex LC interface and supports transmission distances of up to 10km.

The JH232A uses four optical lanes operating at 1271nm, 1291nm, 1311nm and 1331nm with 4x10G NRZ encoding. HPE specifies 9/125µm single-mode fiber and a maximum transmission distance of 10km for this transceiver. :contentReference[oaicite:1]{index=1}

HPE JH232A 40G QSFP+ LR4 Transceiver Specifications & Features

Overview

The HPE JH232A provides 40Gbps optical connectivity for compatible HPE and Aruba networking platforms. Its LR4 architecture is designed for long-reach 40GbE connections over single-mode fiber, with a specified maximum transmission distance of 10km.

Unlike 40G SR4 transceivers that normally use MPO/MTP connectors and multimode fiber, the JH232A uses an LC connector and single-mode fiber, making it suitable for longer-distance data-center interconnects and enterprise network links.

Buy HPE JH232A 40G QSFP+ Transceiver in Bangladesh

Purchase the HPE JH232A X142 40G QSFP+ LC LR4 SM Transceiver from Datacom Technologies (BD). We supply HPE networking transceivers, switches, optical modules, fiber connectivity and data-center networking hardware in Bangladesh with competitive pricing and technical support.

Key Features

• 40Gbps high-speed Ethernet connectivity
• HPE Networking X142 platform
• QSFP+ form factor
• LR4 optical architecture
• Duplex LC connector
• Single-mode fiber support
• 9/125µm SMF
• Up to 10km transmission distance
• Four optical wavelengths
• 1271nm, 1291nm, 1311nm and 1331nm lanes
• 4x10G NRZ encoding
• Digital Optical Monitoring support
• Commercial operating temperature range

40Gbps QSFP+ Connectivity

The JH232A provides a total transmission rate of 40Gbps using the QSFP+ optical form factor. HPE identifies the module as a 40Gb transceiver in its official product specifications. :contentReference[oaicite:2]{index=2}

40GbE connectivity is useful for high-bandwidth server uplinks, data-center aggregation, storage networking and inter-switch connections where 10GbE links may not provide sufficient capacity.

LR4 Single-Mode Fiber Technology

The JH232A uses LR4 optical technology with four optical wavelengths. HPE specifies nominal wavelengths of 1271nm, 1291nm, 1311nm and 1331nm, with each lane carrying 10Gbps using NRZ encoding. :contentReference[oaicite:3]{index=3}

The module operates over 9/125µm single-mode fiber, making it suitable for long-distance optical network links.

10km Transmission Distance

The HPE JH232A supports a maximum transmission distance of 10km according to HPE's transceiver documentation. :contentReference[oaicite:4]{index=4}

This reach makes the module suitable for campus networks, metropolitan connections, data-center interconnects and extended enterprise links where multimode 40G optics are insufficient.

Duplex LC Connector

The JH232A uses an LC optical connector. This allows the transceiver to connect to standard duplex LC single-mode fiber infrastructure.

LC connectivity can be particularly convenient when integrating 40GbE equipment with existing single-mode fiber patch panels and structured optical cabling.

Digital Optical Monitoring

The JH232A supports Digital Optical Monitoring (DOM). HPE identifies DOM support for the module in its transceiver documentation. :contentReference[oaicite:5]{index=5}

DOM can provide optical operating information such as transmitter and receiver parameters when supported by the host networking platform, helping administrators monitor optical-link health.

Optical Power Specifications

HPE specifies transmit power of approximately -7 to +2.3 dBm per lane and receive power of approximately -13.7 to +2.3 dBm per lane for the JH232A. :contentReference[oaicite:6]{index=6}

Operating Temperature

The HPE JH232A is specified for a commercial operating temperature range of 0°C to 70°C. HPE's transceiver guide also lists approximately 3.5W required power for the module. :contentReference[oaicite:7]{index=7}

40G LR4 vs 40G SR4

The JH232A is therefore a better choice when the network requires 40Gbps connectivity over single-mode fiber and distances approaching 10km.

Compatible HPE Networking Platforms

HPE documentation lists the JH232A among its supported QSFP+ transceivers for multiple networking platforms. HPE and Aruba documentation identifies compatibility with systems and modules including the Aruba 3810M/2930M 1QSFP+ 40GbE Module, Aruba 3810M 2QSFP+ 40GbE Module, and 40GbE QSFP+ v3 zl2 modules. :contentReference[oaicite:8]{index=8}

HPE's current QuickSpecs also lists JH232A among the supported QSFP+ transceiver options for selected HPE Aruba Networking switches. :contentReference[oaicite:9]{index=9}

Always verify the exact switch model, software version and transceiver compatibility before deployment.

Data Center Networking

The JH232A is well suited to high-bandwidth data-center networking applications. Its 40Gbps capacity can be used for switch-to-switch connections, aggregation links, server uplinks and other high-throughput network paths.

Enterprise Network Uplinks

Organizations upgrading from 10GbE to 40GbE can use compatible JH232A modules to establish higher-capacity uplinks over existing or newly deployed single-mode fiber infrastructure.

The 10km reach provides considerably more distance than typical short-reach multimode 40G deployments, making LR4 appropriate for extended campus and inter-building connectivity.

Storage Networking

40GbE connectivity can provide high-bandwidth network paths for storage servers, backup systems, virtualization infrastructure and data-intensive applications.

The actual storage performance achieved depends on the server hardware, network adapters, switches, storage protocol, cabling and end-to-end architecture.

Compatibility Considerations

The JH232A is an LC LR4 single-mode optical transceiver. It should not be confused with HPE's JH231A 40G MPO SR4 module, which is a different optical design. HPE lists JH231A as the X142 40G QSFP+ MPO SR4 Transceiver and JH232A as the X142 40G QSFP+ LC LR4 SM Transceiver. :contentReference[oaicite:10]{index=10}

• Verify the host switch supports JH232A
• Use compatible QSFP+ ports
• Use duplex LC single-mode fiber
• Use 9/125µm SMF
• Ensure the optical link budget is appropriate
• Verify software and firmware compatibility
• Use compatible transceiver modules at the remote end

Benefits

• 40Gbps network connectivity
• 10km optical reach
• Single-mode fiber support
• Duplex LC connector
• Four-lane LR4 optical architecture
• 1271/1291/1311/1331nm wavelengths
• DOM support
• Suitable for data-center interconnects
• Suitable for enterprise network uplinks
• Compatible with selected HPE and Aruba networking platforms

Why Buy from Datacom Technologies (BD)?

Datacom Technologies (BD) supplies HPE networking transceivers, QSFP+/SFP+ optical modules, enterprise switches, fiber connectivity and data-center networking hardware in Bangladesh. Customers can receive competitive pricing, technical consultation, deployment assistance and nationwide delivery.

• Call/WhatsApp: +8801748173213
• Email: sales@datacom.com.bd
• Alternative Email: datacomtechnologiesbd@gmail.com
• Office: Tropical Center, 218, Dr. Kudroti Khuda Road, New Elephant Road, Dhaka-1205, Bangladesh

Frequently Asked Questions (FAQ)

Q1: What is the HPE JH232A?
The HPE JH232A is an HPE Networking X142 40G QSFP+ LC LR4 SM Transceiver designed for 40Gbps optical networking.

Q2: What is the data rate of JH232A?
The JH232A provides a 40Gbps transmission rate. :contentReference[oaicite:11]{index=11}

Q3: What type of fiber does JH232A use?
It uses 9/125µm single-mode fiber (SMF). :contentReference[oaicite:12]{index=12}

Q4: What connector does JH232A use?
The JH232A uses an LC optical connector.

Q5: What is the maximum distance?
HPE specifies a transmission distance of up to 10km. :contentReference[oaicite:13]{index=13}

Q6: What wavelengths does JH232A use?
The four optical lanes use nominal wavelengths of 1271nm, 1291nm, 1311nm and 1331nm. :contentReference[oaicite:14]{index=14}

Q7: Does JH232A support DOM?
Yes. HPE identifies Digital Optical Monitoring support for the JH232A. :contentReference[oaicite:15]{index=15}

Q8: Is JH232A a multimode transceiver?
No. JH232A is designed for single-mode fiber. It is an LR4 module using 9/125µm SMF.

Q9: Is JH232A the same as JH231A?
No. JH231A is the HPE X142 40G QSFP+ MPO SR4 transceiver, while JH232A is the X142 40G QSFP+ LC LR4 SM transceiver. :contentReference[oaicite:16]{index=16}

Q10: What is the operating temperature?
HPE specifies a commercial operating temperature range of 0°C to 70°C. :contentReference[oaicite:17]{index=17}

Q11: Can JH232A be used for data-center interconnects?
Yes. Its 40Gbps capacity, LC connector and 10km single-mode fiber reach make it suitable for compatible long-distance data-center and enterprise network links.

Q12: Which HPE switches support JH232A?
HPE documentation lists JH232A for selected HPE and Aruba networking platforms, including certain 3810M/2930M and 40GbE QSFP+ module configurations. Exact compatibility depends on the switch model and software version. :contentReference[oaicite:18]{index=18}

Q13: Can JH232A connect directly to an SR4 module?
No. LR4 and SR4 use different optical architectures, fiber types and connector configurations. A compatible LR4 module and single-mode LC fiber should be used for an LR4 link.

Q14: Where can I buy HPE JH232A in Bangladesh?
You can contact Datacom Technologies (BD) for HPE QSFP+ transceivers, enterprise networking equipment and data-center optical components with competitive pricing and nationwide delivery.