StarTech JL486A-ST HPE JL486A Compatible SFP28 Module

StarTech JL486A-ST HPE JL486A Compatible SFP28 Module

Overview

The StarTech JL486A-ST is an Aruba-compatible fiber optic SFP transceiver module designed for Gigabit Ethernet networking over a single strand of fiber. This module is a direct replacement for the Aruba JL486A, specifically engineered as a 1000BASE-BX-D (Downstream) transceiver. It is an essential component for telecommunications and enterprise environments looking to maximize existing fiber infrastructure by utilizing Bi-Directional (BiDi) technology.

Operating at a 1490nm transmit wavelength and 1310nm receive wavelength, this transceiver supports high-speed data transmission over single-mode fiber (SMF) at distances up to 10 kilometers (6.2 miles). By transmitting and receiving on different wavelengths over a single fiber strand, it allows network administrators to double the capacity of their fiber plant without laying new cable. The module is fully hot-swappable, ensuring that Aruba switches and routers can remain operational during installation or hardware swaps.

The JL486A-ST features Digital Diagnostic Monitoring (DDM/DOM) support, providing real-time operational data such as temperature, optical power, and voltage. Built to meet or exceed OEM specifications and MSA (Multi-Source Agreement) standards, this transceiver ensures seamless integration and high-availability performance within Aruba-based networking ecosystems.

Key Features

• 100% Aruba compatibility for seamless integration with SFP-enabled hardware

• Bi-Directional (BiDi) technology utilizes a single fiber strand to reduce cabling costs

• Supports 1000Mbps (1Gbps) throughput for reliable enterprise connectivity

• 1490nm-TX/1310nm-RX wavelengths support distances up to 10km over SMF

• Digital Diagnostic Monitoring (DDM) for real-time performance and health tracking

Specifications