Description
High-Speed Data Transmission
High-speed data transmission refers to the ability to send and receive digital data at very high speeds. The speed of data transmission is usually measured in bits per second (bps), and it can range from a few bits per second to billions of bits per second. High-speed data transmission is important in many applications where large amounts of data need to be transmitted quickly and efficiently.
There are several factors that determine the speed of data transmission. One of the most important factors is the bandwidth of the communication channel. Bandwidth refers to the amount of data that can be transmitted over a communication channel in a given amount of time. The higher the bandwidth, the more data that can be transmitted per second, and the faster the data transmission.
Another factor that affects data transmission speed is the technology used for data transmission. Different technologies have different data transmission speeds. For example, Ethernet technology can transmit data at speeds of up to 100 gigabits per second (Gbps), while Wi-Fi technology can transmit data at speeds of up to several gigabits per second.
The distance between the sender and receiver is also a factor that affects data transmission speed. Generally, the longer the distance between the sender and receiver, the slower the data transmission speed. This is because the signal strength decreases with distance, and it may require additional equipment such as repeaters or amplifiers to maintain signal strength over long distances.
Finally, the type of data being transmitted also affects data transmission speed. Different types of data have different requirements for transmission speed. For example, streaming video requires a high-speed data transmission to avoid buffering, while sending text-based messages requires less data transmission speed.
Network Adapters
Network adapters are devices that allow computers and other devices to connect to a network. They provide a physical interface between the computer and the network and enable the transmission and reception of data over the network. There are various types of network adapters available, and each type has its own advantages and disadvantages. Here are some of the most common types of network adapters and a brief explanation of how they compare to each other:
- Ethernet Adapters: Ethernet adapters are the most common type of network adapter used in wired LANs. They use Ethernet cables to transmit data between devices on the network. Ethernet adapters are relatively inexpensive, widely available, and easy to install. They offer good speed and reliability but are limited in terms of transmission distance.
- Wireless Adapters: Wireless adapters use Wi-Fi technology to connect devices to a wireless network. They eliminate the need for cables and allow devices to connect to the network from anywhere within the range of the wireless signal. Wireless adapters are more expensive than Ethernet adapters but offer greater flexibility and mobility.
- Fiber Optic Adapters: Fiber optic adapters use optical fibers to transmit data between devices on the network. They offer much higher data transmission speeds and longer transmission distances than Ethernet adapters but are more expensive and complex to install.
- Bluetooth Adapters: Bluetooth adapters are used to connect devices wirelessly over short distances. They are commonly used for connecting devices such as mice, keyboards, and smartphones to a computer. Bluetooth adapters are inexpensive, widely available, and easy to install, but they offer limited data transmission speeds and range.
- Powerline Adapters: Powerline adapters use the existing electrical wiring in a building to transmit data between devices on the network. They eliminate the need for Ethernet cables and offer better transmission speeds and range than wireless adapters. However, they can be affected by electrical interference and may not be compatible with all electrical systems.
Optical Fiber Interface
An optical fiber interface is a type of data communication interface that uses optical fibers to transmit digital signals between two devices. An optical fiber is a thin, flexible, and transparent filament made of high-quality glass or plastic material that can transmit light signals over long distances with minimal attenuation or signal loss.
In an optical fiber interface, the digital signals are converted into light signals using a transmitter, which is then transmitted through the optical fiber. The light signals travel through the fiber until they reach the receiver at the other end, where they are converted back into digital signals. The optical fiber interface offers many advantages over traditional copper wire interfaces, including faster transmission speeds, longer transmission distances, and greater resistance to electromagnetic interference.
Optical fiber interfaces are commonly used in high-speed data communication applications, such as data centers, local area networks (LANs), and wide area networks (WANs). They are also used in telecommunications, military, aerospace, and medical applications where high bandwidth and reliable data transmission are critical.
General Information
- Manufacturer: HPE
- Part Number or SKU# 872467-001
- Type: Networking
- Adapter Type: Network Adapter 25 GIGABIT
Performance
- Form Factor Plug-in Card
- Interface (bus) Typepci Express 3.0 X8
- Pci Specification Revisionpcie 1.1, Pcie 2.0, Pcie 3.0
- Data Link Protocol 25 Gigabit Lan
- Data Transfer Rate 25 GBPS
Compliant Standardsieee
- 802.1q, Ieee 802.1p, Ieee 802.3ad (lacp), Ieee 802.3ae, Ieee 802.3az, Ieee 802.1qbb, Ieee 802.1qaz, Ieee 1149.1, Ieee 802.1qau, Ieee 1588v2
