Manual of product QSU2-400
Editorial note
The B&B Electronics QSU2-400 stands out for its wireless connection, offering appreciated flexibility and space savings by eliminating cables. Its transmission speed of 921.6 Kbit/s ensures fast communication, ideal for various applications. Moreover, its robustness is remarkable, with an operating temperature range from -50 to 80 °C, making it suitable for extreme environmental conditions. With 4 RS-232/422/485 serial ports, it allows for extensive connectivity, although this number may be insufficient for complex configurations. However, the product has some drawbacks. The reliance on a wireless connection can lead to stability and latency issues, especially in environments with many interferences. Additionally, it may require a learning curve for users unfamiliar with wireless interfaces and RS-232/422/485 protocols, which can affect the initial user experience. Finally, while its dimensions are optimal for certain uses, this could make it less portable for those seeking a compact solution. In terms of compliance, CE, FCC Class B, RoHS, and WEEE certifications ensure that the product meets safety standards, thus offering good value for money, even with some limitations. Overall, the B&B Electronics QSU2-400 is a solid choice for those looking for a high-performance and robust device, but it is essential to assess specific connectivity and portability needs before making a purchase.Score details
User experience
The wireless interface may require a learning curve for unfamiliar users, which can affect the initial user experience.
Performance
With a transmission speed of 921.6 Kbit/s, the product ensures fast and efficient communication, providing good performance for various applications.
Robustness
Designed to operate in extreme temperature ranges (-50 to 80 °C out of operation), the product is very robust and suitable for harsh environmental conditions.
Features
The product has 4 RS-232/422/485 serial ports, allowing for great connectivity, although this number may not be sufficient for more complex configurations.
Value for money
CE, FCC Class B, RoHS, and WEEE certifications ensure compliance with safety standards, offering good value for money, despite some limitations.
Usability
Dependence on a wireless connection can pose stability and latency issues, which may affect ease of use in certain environments.
Advantages
Wireless connection for more flexibility
High transmission speed of 921.6 Kbit/s
Resistant to extreme temperatures
4 serial ports for versatile connectivity
Compliance with safety and performance standards
Disadvantages
Learning curve for novice users.
Stability dependent on wireless connection.
Not suitable for extreme temperatures.
Limited number of ports for complex configurations.
Weight and dimensions not portable.
Technical Specifications QSU2-400
General Information
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ModelQSU2-400
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Brand
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Category
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Type
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SKU1035353
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MPN1035353
Technical details
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Host interfaceUSB 2.0
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Output interfaceRS-232/422/485
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Transmission speed921.6 Kbit/s
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Number of serial ports4
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Product colorBlue
Weight and dimensions
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Dimensions (LxWxH)133.35 x 233.17 x 42.54 mm
Environmental conditions
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Operating temperature0 - 70 °C
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Temperature out of operation-50 - 80 °C
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Operating relative humidity (H-H)10 - 90 %
Indication
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IndicatorsYes
Certificate
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CertificationCE
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FCC Class B
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RoHS & WEEE
Frequently Asked Questions
What certifications does the B&B Electronics QSU2-400 have?
Is there a French version of the B&B Electronics QSU2-400 manual?
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Presentation of product QSU2-400 specifications from brand B&B Electronics
General Information
The B&B Electronics QSU2-400 is a product from the renowned brand B&B Electronics, known for its quality and innovation in the electronic device sector. This model, identified by the EAN code 0835788104479 and 8357881044794, is designed to deliver optimal performance, thus ensuring an enhanced user experience.
Technical Details
The QSU2-400 uses a wireless interface, allowing for convenient connection without the constraints of bulky cables. It also features an RS-232/422/485 output interface, facilitating connection to various multimedia devices. With a transmission speed of up to 921.6 Kbit/s, this product ensures fast and efficient communication. It is equipped with 4 serial ports, allowing multiple devices to be connected simultaneously, which is an asset for varied configurations. Its blue hue gives it a modern and elegant appearance.
Weight and Dimensions
The dimensions of the B&B Electronics QSU2-400 are 133.35 x 233.17 x 42.54 mm, ensuring an optimal fit in different workspaces.
Environmental Conditions
This model operates within a temperature range of 0 to 70 °C, making it suitable for various environments. Beyond its operational range, it can withstand temperatures from -50 to 80 °C, thus proving its robustness against extreme conditions. Additionally, it is designed to operate in a relative humidity of 10 to 90 %, ensuring stable performance in a wide range of humid environments.
Indication
The B&B Electronics QSU2-400 is equipped with indicators that clearly show the operational status of the device, thus facilitating its use.
Certificate
This product is certified to meet safety and performance standards with the labels CE, FCC Class B, RoHS, and WEEE, thus ensuring its reliability and compliance with current requirements.
