
#LMC403A
Micro Mini Fast Ethernet (100-Mbps) Media Converter - 10/100/1000-Mbps Copper to 100-Mbps Singlemode Fiber, 1310nm, 30km
Bring fiber to the desktop and other tight spaces.
Product Features
- Bring fiber to the desktop conveniently and cost-effectively.
- Tucks unobtrusively behind a PC.
- Supports distances of up to 30 kilometers over single-mode fiber.
- USB-powered for portability, or use it with the included power adapter.
- Plug-and-play capability with autonegotiation.
- SFP port supports 100BASE-FX using 155-Mbps SFP transceivers.
- UTP port supports 10/100/1000BASE-T.
- Supports Jumbo Ethernet frames up to 10,240 bytes.
- LED indicators for power, UTP, and fiber status.
Weighing only 2.5 ounces and about the length of a house key, this ultra-compact media converter is portable yet powerful. For extra versatility, it can be USB-powered, making it easy to provide fiber connectivity to locations where AC or DC power is unavailable, for instance, field-deployed fiber-to-the-laptop. For easy portability, this tiny converter conveniently slips into a pocket or laptop carrying case.
The converter is plug-and-play with an RJ-45 port that autonegotiates for speed, duplex mode, and crossover functions for PCs with 10BASE-T, 100BASE-TX, and 1000BASE-T Ethernet. On the fiber side, the converter has an ST connector for connection to single-mode fiber.
Because it can be powered through a computer's USB 1.0 or 2.0 port, the Micro Mini Media Converter is ideal for connections to fiber in areas where a spare power outlet may not be available. When plugged into a computer's USB port, the media converter shuts down automatically when you turn off the computer, which saves energy.

2 Year Double Diamond™ Warranty (Standard)
Take the risk out of equipment purchases with the Double Diamond™ Warranty from Black Box.
Our Double Diamond Warranty* protects your Black Box® brand products from manufacturing and/or material defects.
The LMC403A comes with a standard 2 Year Double Diamond Warranty*. During the warranty period, Black Box will repair or replace your damaged equipment at NO CHARGE!*
What’s more, we also have a 30-day return policy on most products. Simply call Customer Service for a Return Authorization (RA) number, return your product in new condition and in the original package to receive a full refund.** Click here to find your local sales office to obtain a Return Authorization.
Extended Double Diamond Warranty.
Extend the warranty on select products or protect eligible previously purchased Black Box® brand items for an additional year - at just 10% of the original purchase price or for three years for only 20% of the purchase price.
* Warranty subject to certain exclusions and limitations. Click here to view our full terms and conditions.
** Returns contingent upon specific exclusions and limitations. Click here to view our full return policy.