Coolgear CG-31G1EA4K

Coolgear Gigabit Ethernet USB3.1 Gen 1 Adapter User Manual

Model: CG-31G1EA4K

1. Танилцуулга

This manual provides instructions for the installation, operation, and maintenance of the Coolgear Gigabit Ethernet USB3.1 Gen 1 Adapter with 4KVrms Isolation and Mounting Kit. This device allows you to add a high-speed Gigabit Ethernet port to your computer via a USB 3.1 Gen 1 connection, offering robust network connectivity with enhanced electrical isolation for industrial and critical applications.

2. Үндсэн шинж чанарууд

  • Compliant with USB Specification 3.1 Gen 1 (5 Gbps), backward compatible with USB 2.0 and USB 1.1.
  • Adds a single RJ45 Gigabit Ethernet Port (10/100/1000M).
  • Features 4KVAC electrical isolation for the Ethernet port, enhancing protection in demanding environments.
  • Supports Wall Mounting Kit and Optional DIN RAIL for industrial critical applications.
  • Easy installation for Windows (Plug and Go), also supports Linux and Mac OS X.
  • Supports all USB Power Saving Modes.
  • Complies with IEEE 802.3, 802.3u, 802.3ab, 802.1Q, and IEEE 802.3az-2010 (Energy Efficient Ethernet).
  • Supports Jumbo Frames up to 9K Bytes.
  • Supports Microsoft AOAC (Always On Always Connected).
  • LED indicators for Ethernet status (LINK/ACT) and data transferring speed.
  • Built-in IPv4/IPv6 packet Checksum Offload Engine (COE).
  • Supports Suspend mode and remote wake-up, crossover detection, and auto-correction.
  • Equipped with 1 Upstream USB3.1 Type-B connector with Screw Lock Mechanism.

3. Багцын агуулга

Багцыг нээхдээ бүх зүйл байгаа бөгөөд сайн нөхцөлд байгаа эсэхийг шалгана уу:

  • Coolgear Gigabit Ethernet USB3.1 Gen 1 Adapter
  • Угсрах хэрэгсэл
  • USB 3.1 Type-B to Type-A Cable
  • Хэрэглэгчийн гарын авлага (энэ баримт бичиг)
Coolgear Gigabit Ethernet USB3.1 Gen 1 Adapter with mounting kit and USB cable

Зураг 3.1: Contents of the Coolgear Gigabit Ethernet USB3.1 Gen 1 Adapter package, showing the adapter, mounting bracket, and USB cable.

4. Тохиргоо ба суурилуулалт

4.1 Физик холболт

  1. USB кабелийг холбоно уу: Insert the USB Type-B end of the provided USB 3.1 cable into the USB 3.1 Gen 1 port on the adapter. Connect the USB Type-A end to an available USB 3.1 (or 3.0/2.0) port on your computer.
    Ойролцоогоор view of the USB 3.1 Gen 1 Type-B port on the Coolgear adapter

    Зураг 4.1: USB 3.1 Gen 1 Type-B port for host connection.

  2. Ethernet кабелийг холбоно уу: Connect a standard RJ45 Ethernet cable from your network router, switch, or wall jack to the RJ45 port on the adapter.
    Ойролцоогоор view of the RJ45 Gigabit Ethernet port on the Coolgear adapter with LED indicators

    Зураг 4.2: RJ45 Gigabit Ethernet port with LINK/ACT and SPEED LEDs.

4.2 Драйвер суурилуулах

For Windows operating systems, the adapter is designed for "Plug and Go" functionality, meaning drivers typically install automatically upon connection. For Linux and Mac OS X, built-in drivers are often available, or specific drivers may be required depending on your system version. Refer to the Coolgear website for the latest driver information if automatic installation does not occur.

4.3 Mounting Kit Installation (Optional)

The included mounting kit allows for secure installation of the adapter. The adapter slides into the bracket, which can then be affixed to a surface using screws or other appropriate fasteners. This is particularly useful for industrial or fixed installations.

Coolgear Gigabit Ethernet USB3.1 Gen 1 Adapter separated from its mounting bracket

Зураг 4.3: Adapter shown with its detachable mounting bracket.

5. Үйл ажиллагаа

Once connected and drivers are installed, the adapter will automatically establish a network connection. Observe the LED indicators on the RJ45 port for status:

  • LINK/ACT LED:
    • Тод ногоон: Indicates a successful network link.
    • Ногоон анивчих: Сүлжээний үйл ажиллагааг (мэдээлэл дамжуулах) заана.
  • SPEED LED:
    • Хатуу хув: Indicates a 100 Mbps connection.
    • Тод ногоон: Indicates a 1000 Mbps (Gigabit) connection.
    • Унтраах: Indicates a 10 Mbps connection.
  • PWR LED: (Located near USB port)
    • Тод ногоон: Төхөөрөмж асаалттай байгааг илтгэнэ.
Coolgear Gigabit Ethernet USB3.1 Gen 1 Adapter, front view showing Ethernet port and LEDs

Зураг 5.1: Урд view of the adapter, highlighting the Ethernet port and LED indicators.

6. Засвар үйлчилгээ

The Coolgear Gigabit Ethernet USB3.1 Gen 1 Adapter is designed for durability and requires minimal maintenance. Follow these guidelines to ensure optimal performance and longevity:

  • Цэвэрлэгээ: Адаптерийн гадна талыг зөөлөн, хуурай даавуугаар цэвэрлэ. Шингэн цэвэрлэгч эсвэл аэрозоль хэрэглэж болохгүй.
  • Байгаль орчин: Operate the adapter within its specified temperature and humidity ranges. Avoid exposing it to extreme temperatures, direct sunlight, or excessive moisture.
  • Холболтууд: Бүх кабелийн холболтыг найдвартай эсэхийг шалгахын тулд үе үе шалгаж байгаарай.
  • Firmware/Drivers: While not frequently required, occasionally check the Coolgear website for any updated drivers or firmware that may improve performance or address issues.

7. Алдаа засах

If you encounter issues with your Coolgear Gigabit Ethernet USB3.1 Gen 1 Adapter, refer to the following common problems and solutions:

АсуудалБоломжит шалтгаанШийдэл
No network connection / LINK/ACT LED is off.
  • Сул кабель холболт.
  • Incorrect or missing drivers.
  • Network cable issue.
  • Network port issue on router/switch.
  • Ensure both USB and Ethernet cables are securely connected.
  • Verify driver installation in Device Manager (Windows) or System Information (macOS/Linux). Reinstall if necessary.
  • Өөр Ethernet кабель ашиглаж үзнэ үү.
  • Connect to a different port on your network device.
  • Компьютер болон сүлжээний төхөөрөмжийг дахин эхлүүлнэ үү.
Slow network speed / SPEED LED indicates lower speed than expected.
  • Кабелийн чанар.
  • Network device limitation.
  • USB port limitation.
  • Ensure you are using a Cat5e or Cat6 Ethernet cable for Gigabit speeds.
  • Verify your router/switch supports Gigabit Ethernet.
  • Connect the adapter to a USB 3.0/3.1 port on your computer for optimal performance.
Adapter not recognized by computer / PWR LED is off.
  • Insufficient USB power.
  • Алдаатай USB порт.
  • Damaged USB cable.
  • Адаптерийг компьютер дээрх өөр USB порт руу холбож үзээрэй.
  • Хэрэв USB төв ашиглаж байгаа бол компьютерт шууд холбогдож үзнэ үү.
  • Өөр USB кабель ашиглаж үзнэ үү.

8. Техникийн үзүүлэлтүүд

ОнцлогДэлгэрэнгүй
Загварын дугаарCG-31G1EA4K
Тоног төхөөрөмжийн интерфейсUSB 3.1 Gen 1 (Type-B), RJ45 Ethernet
Өгөгдлийн холболтын протоколГигабит Ethernet (10/100/1000 Mbps)
Өгөгдөл дамжуулах хурдUp to 5 Gigabits Per Second (USB 3.1 Gen 1)
Ethernet тусгаарлалт4KVrms
Дэмжигдсэн стандартуудIEEE 802.3, 802.3u, 802.3ab, 802.1Q, 802.3az-2010
Jumbo Frame Support9К байт хүртэл
Тохиромжтой үйлдлийн системүүдWindows 11, 10, 8.x, 7, Vista, XP; Linux; Mac OS X
Хэмжээ (L x W x H)2.56in x 1.67in x 0.81in (65.0 x 42.5 x 20.5 mm)
Зүйлийн жин2 унц
ӨнгөСаарал

9. Баталгаат хугацаа ба дэмжлэг

Coolgear products are designed for reliability and performance. For specific warranty information, please refer to the warranty card included with your product or visit the official Coolgear website. For technical support, driver downloads, or further assistance, please contact Coolgear customer service through their official channels.

Coolgear Official Webсайт: www.coolgear.com

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