1990-4762 HPE Aruba 1000base-LX SFP Single-Mode Fiber 10km LC GBIC Connector Transceiver Module.

Comprehensive Overview of HPE 1990-4762 Aruba SFP Transceiver Module

The HPE 1990-4762 Aruba SFP (mini-GBIC) Transceiver Module is a reliable networking component designed for high-performance data transmission. With its efficient form factor and robust technology, this module ensures smooth and consistent connectivity for enterprise networks, data centers, and IT infrastructures requiring reliable Gigabit Ethernet links.

Device Type and Form Factor

• Device Category: SFP (Small Form-factor Pluggable) mini-GBIC module
• Design: Compact plug-in transceiver for easy installation
• Application: Ideal for extending network reach and enhancing connection flexibility

Networking Specifications

Engineered with advanced wired connectivity technology, the Aruba SFP transceiver is built to provide superior performance in diverse networking scenarios.

• Cabling Type: 1000BASE-LX single-mode fiber for long-distance transmission
• Protocol Supported: Gigabit Ethernet (GigE)
• Data Rate: Up to 1 Gbps for smooth and reliable communication
• Transmission Distance: Supports links up to 6.2 miles (10 kilometers)

Performance Benefits

• Stable and uninterrupted high-speed data transfer
• Extended reach for connecting remote network segments
• Cost-effective solution for enterprise-grade infrastructures
• Low latency transmission to enhance overall efficiency

Expansion and Connectivity Options

This Aruba transceiver module is specifically designed for seamless network integration, offering convenient connectivity features that optimize IT setups.

• Interface: 1 x Ethernet 1000BASE-LX with LC single-mode connector
• Compatibility: Works with a wide range of Aruba and HPE networking devices
• Flexibility: Supports scalable networking environments

Use Cases and Applications

• Ideal for business-critical enterprise networks
• Suitable for data centers requiring consistent performance
• Perfect for extending Gigabit Ethernet connections over long distances
• Reliable option for universities, ISPs, and corporate campuses

HPE 1990-4762 Aruba 1000BASE-LX SFP Module Detailed

The HPE 1990-4762 Aruba 1000BASE-LX SFP transceiver module represents a dependable and advanced solution for enterprises and service providers requiring secure, high-speed networking. Designed to work with single-mode fiber and engineered with an LC duplex GBIC connector, this device provides smooth Gigabit Ethernet connectivity across distances up to 10 kilometers (6.2 miles). Its compliance with IEEE 802.3z standards ensures that it integrates seamlessly with Aruba networking systems as well as a wide array of compatible switches and routers.

Offering a blend of energy efficiency, cost-effectiveness, and reliable performance, the module is particularly well-suited for data centers, enterprise campuses, educational institutions, government organizations, and telecommunications providers. By delivering 1 Gbps Gigabit Ethernet speeds with low latency and stable throughput, it guarantees smooth handling of bandwidth-intensive tasks and ensures business continuity even in demanding networking environments.

Main Features of the HPE Aruba 1990-4762 Transceiver

• Designed for Gigabit Ethernet (1000BASE-LX) applications over single-mode fiber.
• Compact SFP form factor allows efficient port usage and high-density networking.
• Supports transmission distances of up to 10 km over LC duplex connectors.
• Delivers 1 Gbps data rate with stable and low-latency performance.
• Operates at 1310 nm wavelength, ensuring robust optical performance.
• Hot-swappable design simplifies maintenance and upgrades without downtime.
• Fully compatible with a range of Aruba CX switches and HPE networking devices.
• Ideal for extending campus networks, interconnecting data centers, and enabling wide-area links.

Comprehensive Technical Specifications

General Device Characteristics

• Device Type: Optical SFP transceiver module
• Model Number: HPE 1990-4762 Aruba
• Form Factor: Plug-in, hot-swappable module
• Device Compatibility: Aruba CX switches, HPE networking hardware

Networking and Performance Details

• Networking Standard: IEEE 802.3z 1000BASE-LX
• Protocol Support: Gigabit Ethernet (1 Gbps)
• Data Transfer Rate: 1,000 Mbps
• Fiber Type: Optimized for single-mode fiber connectivity
• Transmission Distance: Up to 10 km (6.2 miles)
• Connector Interface: LC duplex connector
• Wavelength: 1310 nm for stable optical signaling

Connectivity & Expansion

• Interface Provided: 1 x Ethernet 1000BASE-LX
• Expansion Slots: SFP slots on Aruba-compatible switches
• Hot-Swap Capability: Yes, enabling quick deployment or replacement
• Interoperability: Compatible with most IEEE 802.3z standard systems

Advantages of the Aruba 1000BASE-LX SFP Module

The HPE Aruba 1990-4762 module delivers several operational and technical advantages that make it stand out from other fiber transceiver modules. Its ability to handle long-range single-mode transmissions over 10 kilometers enables enterprises to establish strong backbone links across campuses, metro areas, and between data centers.

Unlike copper-based solutions, this module minimizes electromagnetic interference and ensures stable connectivity even in environments with challenging conditions. The hot-swappable design reduces downtime during maintenance, while its compact form factor allows for dense port utilization without sacrificing optical performance.

Key Operational Benefits

• Scalable deployment options for enterprise networking.
• Durable construction with enterprise-grade reliability.
• Energy-efficient performance reduces operational costs.
• Low signal loss ensures strong optical integrity.
• Proven compatibility with Aruba and HPE systems.

Compatibility with Aruba CX and HPE Networking Devices

Compatibility is one of the most critical aspects of selecting a transceiver module. The HPE 1990-4762 Aruba SFP transceiver integrates smoothly with a wide range of Aruba CX switches and HPE hardware, ensuring consistent functionality across diverse deployment environments. By adhering to industry standards, this module avoids vendor lock-in and provides organizations with flexibility to adapt their infrastructures.

Common Aruba-Compatible Devices

• Aruba CX 6200 Series Switches – perfect for edge and access layer networking.
• Aruba CX 6300 Series Switches – designed for campus aggregation and enterprise environments.
• Aruba CX 8320 and 8400 Series Switches – suitable for data center and core networking tasks.
• Aruba CX 8360 Series – scalable modular switches for high-density networking needs.
• HPE FlexNetwork switches supporting IEEE 802.3z standards.

Applications and Use Cases

The 1990-4762 module caters to a variety of networking environments. From extending campus networks to connecting remote branches, it provides secure and uninterrupted connectivity. The module supports smooth backbone connections, inter-switch communication, and enterprise WAN links, making it highly versatile.

Practical Networking Applications

• Campus Networks: Provides reliable fiber backbones for multiple building interconnections.
• Data Centers: Ensures Gigabit Ethernet connectivity between core switches and servers.
• Telecommunication Providers: Delivers high-performance links across regional fiber networks.
• Corporate Enterprises: Enhances network scalability with secure fiber transmission.
• Government Organizations: Guarantees secure and high-capacity interdepartmental connectivity.
• Educational Institutions: Supports robust campus-wide networking over single-mode fiber.

Performance and Reliability Factors

Performance and reliability define the HPE Aruba 1990-4762. Its single-mode design ensures minimal signal loss across extended distances, making it suitable for mission-critical environments. The 1310 nm wavelength technology reduces optical dispersion and enables error-free transmission. Combined with its energy-efficient design, the module supports greener IT operations.

Optical Performance Highlights

• Stable Gigabit Ethernet speeds up to 1,000 Mbps.
• Transmission range optimized for 10 km on single-mode fiber.
• High-quality optics reduce error rates and latency.
• Resilient against electromagnetic interference and cross-talk.
• Hot-swappable design ensures seamless maintenance without downtime.

Future-Proofing with Aruba Optical Transceivers

As enterprise networking evolves, choosing transceivers that support long-term scalability is vital. The HPE 1990-4762 Aruba 1000BASE-LX SFP is designed with future adaptability in mind. While providing stable Gigabit Ethernet, it also ensures compatibility with evolving networking infrastructures. Its compliance with industry standards means businesses can integrate it with existing systems and expand later without costly overhauls.

Long-Term Value

• Cost-effective fiber solution for enterprises scaling up operations.
• Compatible with current and future Aruba CX network infrastructures.
• Ensures investment protection with industry-standard compliance.
• Delivers energy-efficient and sustainable networking practices.