Avaya AA1419048-E6 1000BASE-SX 850nm 550m SFP Transceiver Module

The Avaya AA1419048-E6 is a high-performance Small Form-Factor Pluggable (SFP) optical transceiver designed for Gigabit Ethernet (1000BASE-SX) applications. This module operates at a nominal wavelength of 850 nm using a Vertical-Cavity Surface-Emitting Laser (VCSEL) and is optimized for data transmission over multimode fiber (MMF). It supports link distances of up to 550 meters on 50/125 µm (OM2) fiber and up to 275 meters on legacy 62.5/125 µm (OM1) cabling, providing a reliable and cost-effective solution for short-reach connectivity in campus networks and data center server rooms. The device is fully compliant with the SFP Multi-Source Agreement (MSA) and IEEE 802.3z standards. It features a duplex LC optical interface and operates on a single 3.3V power supply. A key feature of the AA1419048-E6 is the integrated Digital Optical Monitoring (DOM) support, which provides real-time telemetry of critical operating parameters. This includes monitoring of laser bias current, transmitted optical power, received optical power, transceiver temperature, and supply voltage. These diagnostic capabilities allow network administrators to perform proactive maintenance and rapid troubleshooting in mission-critical environments.

Engineered for enterprise-class reliability, the module is housed in a robust metallic enclosure to ensure superior electromagnetic interference (EMI) shielding and mechanical durability. It is hot-pluggable, enabling installation and replacement without system downtime. The AA1419048-E6 is specifically coded for seamless compatibility with Avaya/Nortel Ethernet Routing Switch (ERS) and Virtual Services Platform (VSP) series equipment, ensuring full recognition and optimized performance. The module is lead-free, RoHS compliant, and rated for a standard commercial operating temperature range.