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RB751V40

Name: RB751V40
Rating: 4.7 (12 reviews)

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規格

Packaging	Reel
Standard Pack Qty	3000

概述

Description

The RB751V40 is a model from MikroTik, a well-known provider of networking hardware and software. This device is part of the RouterBOARD series and is designed primarily for home and small office use. It features an integrated wireless access point, offering 802.11n Wi-Fi capabilities, and is equipped with five Ethernet ports, allowing for versatile connectivity options.
The RB751V40 is powered by a dual-core CPU, which enhances its performance and throughput, making it suitable for multitasking in various networking scenarios. It runs on RouterOS, MikroTik’s proprietary operating system, providing advanced networking features such as firewall configurations, VPN support, and bandwidth management.
This router is particularly valued for its affordability and functionality, making it an excellent choice for users looking to manage their network efficiently without needing extensive networking knowledge. Overall, the RB751V40 is a robust option for users seeking a reliable, cost-effective router solution.

Features

The RB751U-2HnD is a RouterBOARD from MikroTik, featuring a compact design ideal for home or small office use. Key specifications include:
1. CPU: Powered by a 600 MHz CPU, ensuring efficient performance.
2. RAM: Equipped with 128 MB of RAM for smooth operation.
3. Storage: Comes with 512 MB of NAND storage for firmware and configuration.
4. Wireless: Features a built-in 2.4 GHz 802.11b/g/n wireless access point with a powerful 1000 mW transmission power.
5. Ethernet Ports: Includes five Gigabit Ethernet ports for high-speed wired connectivity.
6. USB Port: One USB 2.0 port for additional storage or modem connection.
7. Power Supply: Powered via an external adapter with a 5-30V input range.
8. Operating System: Runs on MikroTik RouterOS, providing extensive routing and network management capabilities.
Ideal for creating reliable and robust networks, the RB751U-2HnD combines versatility and performance in a compact package.

Package

The RB751V40 is packaged in a compact, desktop form factor. It features a plastic casing with multiple Ethernet ports and is designed for easy mounting and connectivity in home or small office environments.

Pinout

The RB751V40 is a 5-pin DC-DC step-down (buck) converter module. The pin configuration and their functions are as follows:
1. VIN: Input voltage (typically 4.5V to 30V).
2. GND: Ground connection.
3. VOUT: Output voltage (adjustable output, typically set between 1.5V and 15V).
4. ADJ: Adjustment pin for setting the output voltage when using an external resistor divider.
5. EN (Enable): Enables or disables the converter; logic high turns the module on, logic low turns it off.
This module is commonly used in power supply applications requiring efficient voltage regulation.

Manufacturer

The RB751V40 is manufactured by MikroTik, a Latvian company specializing in networking equipment and software. MikroTik is known for producing a range of products, including routers, switches, and wireless systems, primarily designed for Internet service providers and networking professionals. The company focuses on providing affordable and effective solutions for network connectivity, offering products that cater to both home and enterprise users. MikroTik also develops its own operating system, RouterOS, which is widely used in its devices.

Application

The RB751V40 is a versatile radio frequency (RF) device primarily used in wireless communication applications. Its key application areas include remote monitoring, industrial automation, smart grid communication, and IoT (Internet of Things) connectivity. The device is also suitable for telemetry systems, environmental monitoring, and smart agriculture, enabling efficient data transmission over long distances with low power consumption.

Equivalent

The RB751V40 chip is a part of the RB series from MikroTik, featuring a dual-core CPU and supporting various networking functions. Equivalent products include the RB951G-2HnD, RB2011UiAS-2HnD, and the hAP ac lite. These devices offer similar performance levels and capabilities for home and small business networking.