Huawei 2.125G 850nm 500m Multimode SFP Module

Description

Huawei MXPD-408SV-102 2.125G 850nm Multimode eSFP

The Huawei MXPD-408SV-102 is a hot-pluggable eSFP optical transceiver for short-distance fiber links over multimode fiber (MMF). It operates at 850nm and reaches up to 500 meters through a duplex LC interface. That makes it a practical choice for linking switches, aggregation layers, and servers within a building, between floors, or across a campus. It is a 1000Base-SX class module, rated up to 2.125G, and it fits a standard SFP port, so it can be added to or swapped in a compatible Huawei switch with no tools and no downtime.

Why Choose This Module

Multimode fiber with 850nm optics is one of the most cost-effective ways to build high-speed links inside a facility. The VCSEL-based optics keep both module and cabling costs lower than long-reach single-mode alternatives, and 500 meters covers most in-building and campus runs. Because the module is hot-swappable, you can expand capacity or replace a faulty link without interrupting the rest of your network.

Key Features

• 850nm Multimode Optics – Designed for use with multimode fiber, delivering dependable performance over short to medium distances.
• Up to 500m Reach – Suited to in-building backbones, inter-floor risers, data rooms, and campus connections.
• Gigabit Ethernet / 2.125G Class – 1000Base-SX Gigabit Ethernet compatible, with the 2.125G rating noted in the part description.
• Duplex LC Interface – Uses the widely adopted LC connector, so it works with standard LC patch cords and structured cabling.
• Hot-Pluggable eSFP Form Factor – Install or replace the module while the switch is powered on.
• Low Power, Compact Design – Small footprint with minimal power draw, helping keep port density and thermal load under control.
• Durable Metal Housing – A robust enclosure built for repeated handling and long service life.
• Standards Compliance – Conforms to SFP MSA (SFF-8472), IEC/EN 60825-1 Class 1 laser safety, and RoHS environmental requirements.
• Designed for Cross-compatibility – Built for compatibility with various switch brands.