Enhance Industrial Networks with Mini Industrial PoE Fiber Switch Solutions

Industrial scenarios have extremely high requirements for the stability, environmental adaptability and power supply convenience of network equipment.

Traditional switches are unable to meet the networking needs of harsh environments such as outdoors and factories. The LNK-IMC103GP-SFP mini industrial 1 optical 3 electrical PoE switch is specifically designed for industrial PoE power supply and fiber optic transmission. With a wide voltage, wide temperature range and miniaturized design, it has become a cost-effective preferred solution for industrial networking.

Product Definition

The LNK-IMC103GP-SFP is a non-managed mini industrial switch. It is equipped with 3 Gigabit RJ45 electrical ports (supporting IEEE 802.3af/atPoE+) + 1 SFP optical port. It supports a wide voltage input range of 12 to 48VDC and voltage boosting. It has IP40 protection and industrial environmental resistance capabilities. It can simultaneously achieve data exchange and power supply for PoE devices, and is suitable for various harsh industrial environments.

Working Principle

The equipment adopts the store-and-forward switching mechanism. The electrical port automatically identifies the receiving device and supplies power according to the 802.3at standard.

A single port can meet the power supply requirements of high-definition cameras, wireless APs, etc. The SFP optical port is self-adaptive to 100Base-FX/1000Base-X, enabling long-distance optical fiber transmission. The 12-48VDC wide voltage range is combined with a voltage booster module to ensure stable PoE power under different power input conditions. The design without network management allows plug-and-play, and stable operation can be achieved without configuration.

Installation and Usage

The device supports two installation methods: DIN rail mounting and wall mounting. With a size of only 95×70×30mm, it is highly deployable. It can be connected to a 12-48VDC power supply through 2-pin terminals, and the electrical port can be connected to PoE cameras and other terminals.

The SFP port can be inserted with an optical module to achieve fiber optic connection; after power-on, the status can be checked in real time through the PWR, L/A, FX, and PoE indicator lights. The entire process is configuration-free and network transmission can be achieved upon power-on.

Core Features and Importance

This switch is the core hub of industrial networking, with outstanding key advantages: -40℃ to 80℃ wide temperature range operation, IP40 aluminum shell with anti-vibration and anti-shock capabilities; single port maximum power of 30W, total power output of 60W when 12V input, 90W when 24V or 48V input; 12Gbps switching capacity, supporting 9K large frames and 2K MAC addresses; supports EEE energy-saving, certified by CE, FCC, and RoHS, MTBF over 200,000 hours, long-term stable without downtime.

Application Scenarios

It is widely used in industrial automation, security monitoring, outdoor networking, solar power supply, rail transit, factory equipment networking, etc. It can supply power to IP cameras through PoE, achieve long-distance transmission via fiber optic, has a wide-voltage design that can adapt to solar power supply scenarios with DC power, and perfectly matches harsh environments without mains power, high and low temperatures, and multiple interferences.

Compared with ordinary switches, the LNK-IMC103GP-SFP mini industrial 1 optical 3 electrical PoE switch has four core advantages: wide voltage boost, miniaturized easy deployment, industrial environmental resistance, and plug-and-play.

The full inspection and burn-in process ensures reliability. It balances performance and cost, requires no complex operation and maintenance, and solves the power supply and transmission problems in industrial scenarios in one step. It is an economical and reliable industrial networking solution.