HPE 1990-4762 Aruba 1G SFP LC LX 10km SMF Transceiver New
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1990-4762
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overview
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1990-4762 Overview
HPE 1990-4762 Aruba - Sfp (mini-gbic) Transceiver Module - Gige.
Summary Description
HPE 1990-4762 Aruba 1G SFP LC LX 10km SMF Transceiver New
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Specifications
Overview
| Condition | New |
|---|---|
| Brand | HPE |
| Stock | In Stock |
Key Features
| Device Type | Sfp (mini-gbic) Transceiver Module |
|---|---|
| Form Factor | Plug-in Module |
Networking
| Connectivity Technology | Wired |
|---|---|
| Cabling Type | 1000base-lx |
| Data Link Protocol | Gige |
| Data Transfer Rate | 1 Gbps |
| Max Transfer Distance | 6.2 Miles |
Expansion / Connectivity
| Interfaces | 1 X Ethernet 1000base-lx - Lc Single-mode |
|---|
Frequently Asked Questions (FAQs)
What primary network equipment is the HPE 1990-4762 transceiver designed to support? +
The HPE 1990-4762 is engineered for seamless integration across HPE networking hardware, including various switches and routers utilizing SFP-based connectivity. It is designed to provide reliable, high-performance data transmission for enterprise-grade fiber optic links, ensuring compatibility with your existing HPE infrastructure while maintaining signal integrity across campus or data center environments.
Does the HPE 1990-4762 support hot-swapping during active operation? +
Yes, this transceiver is fully hot-swappable, allowing you to install or replace the module in a powered-on SFP port without interrupting the operational status of the entire switch. This feature minimizes downtime during network maintenance or hardware upgrades, making it an essential component for high-availability enterprise environments that require constant uptime.
What is the typical use case for the HPE 1990-4762 in a modern enterprise network? +
This module is primarily used to extend network reach between switches, server racks, or distribution points using fiber optic cabling. It acts as the critical bridge for high-speed uplink connections, enabling robust communication between network segments where traditional copper cabling is limited by distance or bandwidth constraints.
How does the HPE 1990-4762 handle signal attenuation over longer distances? +
The module utilizes high-quality optical components to manage signal loss effectively within the specified operational distance for its optics class. By maintaining precise light output and sensitive reception thresholds, it ensures consistent data throughput and low latency, even when deployed in complex network topologies requiring stable long-range connections.
Is the HPE 1990-4762 compatible with both single-mode and multi-mode fiber infrastructure? +
Compatibility depends on the specific optical fiber type supported by the module's internal laser diode. It is critical to match the transceiver with the correct fiber cabling type to avoid signal mismatch. Always verify your existing fiber plant specifications against the module's requirements to ensure an optimal connection and prevent potential link errors.
How can I monitor the performance metrics of the HPE 1990-4762 once deployed? +
You can monitor the module through the Command Line Interface (CLI) or web-based management software of your host HPE switch. Many HPE systems support Digital Optical Monitoring (DOM), which provides real-time data on parameters like optical input/output power, transceiver temperature, and voltage, allowing proactive network health management and quick troubleshooting.
What physical port standards does the HPE 1990-4762 utilize? +
This transceiver adheres to the industry-standard Small Form-factor Pluggable (SFP) footprint, ensuring it fits into any standardized SFP slot on your HPE networking hardware. Its compact design facilitates high-density port configurations on switches, maximizing your rack space efficiency while providing the necessary interface for high-speed fiber optic patch cords.
Are there specific power requirements I should be aware of when using the HPE 1990-4762? +
The module draws its power directly from the host switch port, falling well within standard SFP power consumption limits. It is designed to operate efficiently without exceeding the thermal or power budget of HPE switches. Proper ventilation in your server room is still recommended to maintain optimal operating temperatures for all connected optics.
How can I obtain a bulk quote for the HPE 1990-4762 for a large infrastructure project? +
For organizations planning large-scale deployments, BuyRouterSwitch.com offers specialized bulk pricing to help manage your procurement budget. Simply contact our sales team through the Request a Quote feature on our website with your required quantity, and we will provide a tailored proposal that meets your project's specific financial and technical requirements.
Why should I choose BuyRouterSwitch.com for my HPE transceiver needs? +
BuyRouterSwitch.com is a dedicated partner for enterprise network procurement, providing authentic, high-quality hardware directly to IT professionals. We prioritize secure ordering processes and maintain a deep inventory of essential components like the 1990-4762, ensuring that your mission-critical network hardware arrives ready for immediate deployment in your production environment.
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