JH233-61001 HPE X142 40G Qsfp+ Mpo esr4 300M Xver Transceiver

HPE JH233-61001 X142 40G Transceiver

The HPE JH233-61001 X142 40G QSFP+ ESR4 transceiver is a high-efficiency optical networking module designed for fast and stable 40 Gigabit Ethernet connectivity. Built for modern data center architectures, it delivers reliable short-to-medium range transmission over multimode fiber using MPO connectivity.

Product Information

• Brand: HPE
• Part Number: JH233-61001
• Drive Type: Transceiver

Key Performance Highlights 

• Supports 40Gbps data transmission using 4 parallel lanes at 10Gbps each
• Engineered for QSFP+ form factor ensuring compact high-density deployment
• Optimized for multimode fiber (MMF) infrastructure
• Utilizes MPO 12-fiber female connector for parallel optical signaling
• Designed for stable and low-latency high-speed networking environments

Technical Specifications and Optical Parameters

• Aggregate data rate: 40Gbps
• Lane architecture: 4 × 10Gbps channels
• Operating wavelength: 850 nm (short-reach multimode optics)

Optical Power Characteristics

• Transmit optical power: -7.6 dBm to 0 dBm

Receiver sensitivity range

• Receiver input power: -9.9 dBm to +2.4 dBm

Fiber Compatibility and Reach Capabilities

• Compatible with multimode fiber (MMF)
• Fiber specification: 50/125 μm core diameter

Maximum Transmission Distance

• Up to 300 meters on OM3 fiber
• Up to 400 meters on OM4 fiber

Connector Design and Interface Structure

• Equipped with MPO (Multi-fiber Push On) 12-fiber female connector
• Supports parallel optics for high-bandwidth data transmission
• Ensures secure and efficient fiber alignment for stable connectivity

Physical Design and Mechanical Specifications

• Dimensions: 8.26 × 19.69 × 5.08 cm
• Approximate weight: 120 g
• Designed for high-density switch and router installations

Network Deployment

• Ideal for top-of-rack (ToR) and spine-leaf architectures
• Supports high-speed interconnects between switches and aggregation layers
• Enables scalable 40G Ethernet backbone expansion

Performance benefits in modern infrastructures

• Reduces network congestion in high-traffic environments
• Enhances bandwidth efficiency for virtualization workloads
• Supports stable low-latency communication between nodes

HPE JH233-61001 X142 40G Transceiver

The HPE JH233-61001 X142 40G QSFP+ MPO ESR4 300M Xver Transceiver represents a high-performance optical networking component designed for enterprise data centers, cloud computing environments, and high-bandwidth network infrastructures that require reliable, low-latency, and scalable 40 Gigabit Ethernet connectivity. As organizations continue to modernize their network architectures to support virtualization, distributed computing, and large-scale storage systems, the demand for 40G QSFP+ optical transceivers such as the ESR4 MPO-based module continues to grow.

Engineered for compatibility with Hewlett Packard enterprise networking platforms, the HPE X142 ESR4 transceiver delivers efficient multimode fiber communication over short to medium distances, typically up to 300 meters using OM3 and OM4 fiber infrastructure. Its QSFP+ form factor enables high-density deployment within switches, routers, and aggregation systems, making it an essential component in modern spine-leaf data center architectures.

High-Speed 

The transition from 1G and 10G Ethernet to 40GbE optical networking has become a critical milestone in enterprise IT modernization. The HPE JH233-61001 X142 ESR4 transceiver supports 40 Gigabit Ethernet throughput, allowing organizations to significantly increase data transfer capacity between servers, switches, and storage systems. This improvement in bandwidth enables more efficient handling of virtualization workloads, cloud services, and high-performance applications.

40GbE connectivity is particularly important in environments where east-west traffic dominates, such as distributed data centers, hyper-converged infrastructure, and large-scale virtualization clusters. The ability to transmit data at 40Gbps ensures reduced congestion, improved application performance, and optimized resource utilization across enterprise networks.

Importance of 40G Ethernet in Modern Data Centers

Modern data centers require significantly higher bandwidth than traditional networking infrastructures can provide. The HPE JH233-61001 X142 ESR4 transceiver plays a crucial role in supporting these demands by delivering stable 40GbE connectivity across optical fiber links. This ensures efficient communication between compute nodes and storage arrays.

As virtualization density increases and cloud-native applications become more prevalent, 40G Ethernet provides a balanced solution between legacy 10G systems and newer 100G infrastructures. It enables organizations to scale gradually while maintaining cost efficiency and operational stability.

Form Factor and High-Density Design

The QSFP+ (Quad Small Form-Factor Pluggable Plus) interface is widely used in high-speed networking environments due to its compact design and ability to support multiple data lanes within a single module. The HPE JH233-61001 X142 ESR4 transceiver leverages this form factor to deliver 40GbE connectivity while maintaining high port density within network switches.

High-density networking is essential in modern enterprise infrastructure where rack space, power consumption, and cooling efficiency are critical considerations. QSFP+ modules allow multiple high-speed connections to be deployed within a single chassis, enabling scalable and efficient network design.

Improved Fiber Organization and Scalability

Fiber management is a critical aspect of modern network infrastructure. The use of MPO connectors in the HPE JH233-61001 X142 ESR4 transceiver allows organizations to maintain organized and scalable fiber layouts. This improves operational efficiency and simplifies maintenance procedures within complex networking environments.

Optimized for Multimode Fiber Infrastructure

Multimode fiber is commonly used in enterprise environments due to its cost-effectiveness and suitability for short-distance high-speed communication. The HPE JH233-61001 X142 ESR4 transceiver is optimized for these fiber types, ensuring reliable performance across structured cabling systems.

The ability to support existing multimode fiber installations allows organizations to upgrade to 40GbE networking without requiring complete infrastructure replacement, reducing deployment costs and complexity.

Future-Ready Networking Design

The 40GbE architecture provides a transitional solution for organizations planning upgrades toward higher-speed networking standards. The HPE X142 ESR4 transceiver helps bridge the gap between legacy and next-generation infrastructure.

Enterprise Reliability and Operational Efficiency

Reliability is a key requirement in enterprise networking environments. The HPE JH233-61001 X142 ESR4 transceiver is designed for continuous operation in mission-critical systems where uptime and stability are essential.

Efficient Data Center Operations

Efficient networking components contribute to optimized data center operations by reducing maintenance complexity and improving infrastructure utilization. The HPE ESR4 transceiver supports these goals through standardized QSFP+ and MPO integration.