ALLNET ALL-MC103G-SC-MM: 1G SFP Multimode Media Converter, 850nm 550m

ALLNET ALL-MC103G-SC-MM Gigabit Media Converter (4038816006455)

The ALLNET ALL-MC103G-SC-MM is a high-performance Gigabit Ethernet media converter designed to bridge the gap between traditional copper-based networks and high-speed fiber optic infrastructure. This unmanaged device facilitates the conversion of 10/100/1000Base-T signals to 1000Base-SX, enabling reliable data transmission over multimode fiber cabling. Housed in a compact and durable metal chassis, it is an ideal solution for extending network distances in office buildings, campuses, and industrial environments where electromagnetic interference can affect copper lines.

Signal Performance and Fiber Connectivity

Equipped with a duplex SC fiber connector, this converter supports a maximum data transfer rate of 1000 Mbps (Gigabit). It is specially designed for multimode fiber (MMF) and supports cable diameters of 50/125 µm and 62.5/125 µm. The device achieves a maximum transmission distance of 550 meters, ensuring low-latency connectivity for network extensions at the workstation level.

* Net product weight: 0.230 kg

Net product weight: 0.230 kg * Shipping weight: 0.336 kg

Advanced Networking Features

The ALL-MC103G-SC-MM uses Store-and-Forward architecture and complies with a wide range of industry standards, including IEEE 802.3ab (1000Base-T) and IEEE 802.3z (1000Base-SX). Key technical features include:

* Auto-MDI/MDI-X: Automatic detection and correction of crossed cables on the RJ-45 port.

* Auto-negotiation: Automatic adjustment of speed and duplex modes for optimal performance.

* LED indicators: Real-time monitoring of power status, link/activity, and integral duplex modes.

* Flow control: Supports IEEE 802.3x for full duplex mode and backpressure for half-duplex mode to prevent data loss.

Specifications and Power Supply

The device is designed for continuous operation in environments ranging from 0°C to 50°C. It operates using an external 5V/2A DC power adapter and features a low typical power consumption of only 3 Watts. Its compact size (94 x 71 x 26 mm) allows versatile placement, whether as a standalone desktop unit or integrated into a multi-slot media converter chassis for centralized management.