S0V65-61001 HPE 50 Gigabit Aruba LR SMF 10KM Transceiver

HPE S0V65-61001 50 Gigabit Aruba 10KM Transceiver

The HPE S0V65-61001 50 Gigabit Aruba LR SMF 10KM Transceiver category covers high-performance, long-reach optical modules designed to deliver reliable 50 Gbps connectivity over single-mode fiber (SMF) across distances up to 10 kilometers. These transceivers are engineered for enterprise-class Aruba and HPE switching platforms, data center uplinks, campus aggregation, metro rings, and any environment demanding low-latency, high-throughput links with predictable optical performance. Within this category you will find genuine HPE/Aruba optical modules as well as fully compatible third-party alternatives that follow the same electrical and optical interfaces and interoperability profiles.

Key characteristics of 50G LR SMF 10KM transceivers

Products in this category share several defining technical traits that make them ideal for modern networks:

• 50 Gigabit data rate: Optimized for 50 Gbps single-lane or 2x25 Gbps PAM4/NRZ interfaces depending on vendor implementation, providing a high-capacity building block between access switches and core aggregation layers.
• Long-reach single-mode fiber (LR SMF): Engineered to operate reliably over SMF at distances up to 10 km — a common requirement for campus and short-metro spans.
• Precision optical specifications: Tight Tx/Rx optical power margins, wavelength stability, and low bit error rates to preserve signal integrity across varied environmental conditions.
• Hot-pluggable form factor: Designed for easy field replacement with minimal downtime, compatible with standard transceiver cages on supported Aruba/HPE hardware.
• RoHS and industry compliance: Manufactured to meet industry environmental and safety standards for enterprise deployment.

The HPE S0V65-61001 series for enterprise and data center networks

Selecting a transceiver from the HPE S0V65-61001 category delivers a combination of vendor-validated interoperability and the optical reach necessary for multi-building campuses, connecting distant racks in data halls, and short-metro links. These modules are optimized for Aruba switching and routing platforms, ensuring that link negotiation, power management, and diagnostic telemetry (when available via the host device) operate smoothly within the HPE ecosystem. The 10 km reach enables flexible network design: you can consolidate server clusters, connect remote aggregation points, or build redundant fiber paths without compromising throughput.

Technical specifications and typical performance

Optical and electrical characteristics

The category generally includes transceivers with the following technical attributes (note: exact values may vary by SKU and vendor; always confirm the datasheet for precise figures):

• Data rate: 50 Gbps nominal (single-lane), compatible with 50G host interfaces.
• Wavelength: Standard long-reach optics in this family typically operate around 1270–1350 nm or vendor-specified LR wavelength bands designed for SMF single-mode operation.
• Distance: Up to 10 kilometers over single-mode fiber (OS1/OS2), contingent on link budget and fiber conditions.
• Tx output power / Rx sensitivity: Engineered with enough margin to support 10 km links under typical attenuation values — consult the product datasheet for TX/RX dBm ranges.
• Connector type: LC duplex is the most common physical connector in LR SMF modules; some modules use MPO depending on multi-lane designs.
• Power consumption: Low-power design to minimize thermal impact in dense switch linecards; typical values should be referenced per product datasheet.
• Management & diagnostics: Support for digital diagnostic monitoring (DDM) / digital optical monitoring (DOM) when used with supporting hardware, allowing readouts of temperature, voltage, bias current, transmit power and receive power.

Mechanical and environmental

• Form factor: Hot-pluggable transceiver module compatible with the supported Aruba/HPE transceiver slot (verify compatibility with your specific switch model).
• Operating temperature: Designed for standard enterprise data center temperatures. Extended temperature variants may be available for harsh environments.
• MTBF & reliability: Built for continuous operation in 24/7 infrastructures with enterprise reliability ratings and warranty support on genuine HPE parts.

Compatibility and interoperability

Compatibility is a primary consideration when selecting a 50G LR SMF transceiver. The HPE S0V65-61001 family is intended for use in Aruba and HPE networking products; however, the category also includes compatible third-party modules which follow the same industry electrical and optical standards. When planning purchases:

• Confirm that the host device (switch, router, or NIC) supports 50G optics and the transceiver’s form factor and pinout.
• Check the Aruba/HPE compatibility matrix or the switch release notes to ensure firmware-level support for 50G optics on the specific platform and software version.
• Prefer genuine HPE modules in environments where vendor support and warranty continuity are required; reputable third-party modules can reduce cost while maintaining interoperability when tested in your environment.

Deployment scenarios and use cases

Campus aggregation

Campus networks often require high-capacity uplinks between building switches and central aggregation points. A 50G LR SMF 10KM transceiver provides a cost-efficient uplink that bridges buildings or multi-site floors without requiring expensive multi-fiber solutions, enabling simplified cable management and straightforward capacity upgrades.

Data center leaf-spine links

In leaf-spine architectures, predictable low latency and high throughput are crucial. Using 50G LR transceivers for spine interconnects or for server-to-leaf uplinks offers a balance between cost and performance, especially in smaller data centers or for specific traffic patterns that don’t yet require 100G links.

Point-to-point metro and business continuity

For short-distance metro connections — for example connecting two buildings on the same business park — a 10 km LR transceiver is often sufficient. These links can also serve as part of a business continuity plan, carrying replicated traffic between sites for disaster recovery or backup operations.

Using DOM/DDM for proactive maintenance

Digital Optical Monitoring provides real-time measurements of optical and electrical parameters. Regularly review Tx/Rx power, temperature, and bias current to detect slow degradation in fiber plant or an aging transceiver. Maintaining historical DOM logs can reveal trends and help schedule proactive replacements before failures occur.

Comparing HPE genuine modules vs third-party compatible options

Genuine HPE/Aruba modules — benefits and considerations

Purchasing genuine HPE S0V65-61001 modules ensures vendor-backed interoperability, warranty continuity, and streamlined support cases when working with HPE support. Genuine modules are tested against specific HPE switch platforms and often come with comprehensive documentation and lifecycle assurances.

Inventory management and lifecycle planning

Stocking strategy

For organizations managing dozens or hundreds of switches, maintaining a small inventory of spare 50G LR SMF modules reduces mean time to repair for fiber link failures. Keep track of SKU revisions and firmware notes so spares match deployed hardware families.

Performance tuning and link optimization

Maximizing link margin

To achieve the best optical margin on a 10 km SMF run, use low-loss connectors, minimize patch panel transitions, and avoid unnecessary splices. Where possible, use single-mode factory-terminated patch cords and regularly inspect and clean endfaces to prevent insertion loss from contamination.

Monitoring and alerting

Integrate DOM telemetry into your network monitoring system to trigger alerts when Rx power approaches sensitivity thresholds or when temperature/bias values deviate from norms. These proactive measures can prevent service disruptions and allow scheduled maintenance windows for transceiver replacements.

Extended topics and related products

Related transceiver categories

If your network requires different reach or density, investigate adjacent categories: 25G short-reach modules for shorter intra-rack links, 100G LR for higher capacity aggregation, and MPO-based multi-lane modules for ultra-high density interconnects. Each option balances cost, complexity, and port density in different ways.

Accessories and complementary items

• Single-mode LC duplex patch cords (factory terminated)
• LC adapter panels and low-loss patch panels
• Fiber cleaning kits and inspection microscopes
• Transceiver dust caps and protective sleeves