SAS stands for  Serial-attached SCSI. SAS cables are used to connect devices such as hard disk drives (HDDs), solid-state drives (SSDs), and CD-ROM drives in a serial point-to-point interface. It's an evolution of the traditional parallel SCSI interface. 

Key features of SAS cables:

• Serial Communication: Data is transferred serially, rather than in parallel.
• Differential Signaling: They use a set of four wires as two differential signal pairs for faster and more reliable data transfer.
• Full-Duplex: Data can be transmitted in both directions simultaneously.
• Ports and Physical Links: SAS physical links are grouped into ports.

• Wide Ports: Contain multiple SAS physical links, enhancing performance and providing redundancy.

• Connectors: Two main types of SAS connectors exist:

• Mini SAS

• Mini SAS HD (High Density) High-density cables are generally needed for faster speeds like 6 Gb/s SAS. 

Speed and Performance:

• SAS offers higher data transfer rates compared to SATA.
• SAS-3 can achieve speeds up to 12 Gb/s, with newer versions supporting even higher speeds.
• SAS-4 is available with speeds up to 24 Gbps.
• The full-duplex transmission supports up to 12.0 Gbps.
• Mini-SAS HD SFF-8644 cables can provide 48 Gb/s bandwidth by combining four 12Gb/s connections. 

SAS vs. SATA:

• Speed: SAS is generally faster than SATA.
• Performance: SAS offers better performance, especially in environments requiring fast data access.
• Compatibility: SAS interfaces are backward compatible with SATA drives.
• Reliability and Scalability: SAS generally offers greater reliability and scalability, making it suitable for enterprise-level storage systems.
• Cost: SATA drives are typically more cost-effective than SAS drives.
• Use Cases: SAS is commonly used in servers and workstations for its speed and versatility. SATA is often found in personal computers and consumer devices. 

Where to buy SAS cables:

You can find SAS cables at https://www.compufox.com/SAS-Cables-s/3260.htm

In summary, SAS cables are a high-performance solution for connecting storage devices, particularly in server and enterprise environments, offering faster data transfer speeds and greater scalability compared to SATA. They utilize a serial point-to-point interface and come in various configurations, including Mini SAS and Mini SAS HD connectors.

Intel manufactures a wide range of network adapters, both wired (Ethernet) and wireless (Wi-Fi and Bluetooth), for various applications, from desktop computers to servers and data centers. 

Wired Ethernet Adapters:

Intel offers a diverse selection of Ethernet adapters categorized by series and speed, including: 

• 800 Series: Up to 200GbE, supports RDMA and Dynamic Device Personalization (DDP).
• 700 Series: Up to 40GbE, focuses on interoperability and performance optimizations.
• 600 Series: Up to 10GbE.
• 500 Series: Up to 10GbE, backward compatible with 1000Base-T networks.
• Gigabit Ethernet Adapters: Up to 2.5GbE, including the I350, I226, I225, and I210 series. 

Some specific Intel Ethernet adapter models mentioned in the search results include:

• Intel® Ethernet Server Adapter I350 series: Features like Energy Efficient Ethernet (EEE) and DMA Coalescing (DMAC) for power management.
• Intel® Ethernet Network Adapter X710 series: Offers multi-port configurations and load balancing technology.
• Intel® Ethernet Converged Network Adapter X550: Supports RJ45 10GbE connections.
• Intel® Ethernet Network Adapter E810 series: Dual SFP28 ports supporting speeds up to 25/10/1GbE. 

Wireless Adapters:

Intel offers various wireless adapters with Wi-Fi and Bluetooth capabilities, often combined into single adapters: 

• Intel Killer Wi-Fi: Including the Killer Wi-Fi 6E AX1675 PCIe card.
• Intel Wireless-AC: Including the AX210, AX201, AX200, 9560, 9461, 9260 series.
• Intel Dual Band Wireless-AC: Including the 8265, 3168, 8260, 3165 series.
• Intel Wireless-N: Including the 7265 series.
• Intel Centrino Wireless-N: Including the 2230, 130, 105, 135 series.
• Intel Wireless-AC with Bluetooth: For example, the 8265.NGWMG supports Bluetooth 4.2. 

Key Features of Intel Network Adapters:

• Performance: Intel adapters deliver increased wired networking throughput and offer features like load balancing for multi-processor systems.
• Efficiency: Many models include Energy Efficient Ethernet (EEE) functionality to reduce power consumption.
• Virtualization Support: Intel Virtualization Technology (Intel VT) enhances I/O performance for virtualized server environments.
• Security: Intel wireless adapters support security protocols like Wi-Fi Protected Access (WPA) and Advanced Encryption Standard (AES).
• Connectivity: Wireless adapters include Bluetooth for connecting peripherals wirelessly. 

Where to Find Intel Network Adapters:

You can find Intel network adapters at https://www.compufox.com/Intel-Network-Adapters-s/3048.htm

USB 3.1 Gen 2 Type-A Male to Type-A Male 10G Hybrid Active Optical Cable, Backward Compatible.

USB Connector Type Reference Chart

USB 2.0 Type A USB 3.0 Type A USB 3.1 Type A	USB 2.0 Type C USB 3.0 Type C USB 3.1 Type C
USB 2.0 Type B	USB 3.0 Type B
USB 2.0 Micro B	USB 3.0 Micro B
USB 2.0 Mini B USB 3.0 Mini B

USB 3.0 AM to Mirco B Active Optical Cable – compufox.com

A USB AOC AM to Micro-B cable is a specialized type of USB cable that utilizes active optical cable (AOC) technology to extend the reach of USB connections beyond the typical limitations of copper cables.

Here's a breakdown of its key features and applications:

1. What it is:

AOC (Active Optical Cable): AOCs combine copper wires for power delivery and optical fibers for data transmission.

USB AM (Type-A Male): The standard, rectangular USB connector commonly found on computers and laptops.

Micro-B: A smaller USB connector often used for peripherals like older Android phones, external hard drives, and some cameras.

2. How it works:

The USB Type-A end connects to a host device (e.g., computer), while the Micro-B end connects to a peripheral.

The cable converts the electrical USB data signal into optical signals, which are transmitted through the fiber optic core.

At the receiving end, the optical signals are converted back into electrical signals for the device to use.

Copper wires within the cable provide power to the active components and the connected device.

3. Advantages:

Longer distances: AOC technology allows for significantly longer cable lengths (e.g., 10 meters or more) compared to standard copper USB cables, which are typically limited to a few meters.

High bandwidth: Supports USB 3.0/3.1/3.2 speeds for fast data transfer.

Reduced EMI/RFI: Fiber optic cables are immune to electromagnetic interference, making them suitable for environments with high electrical noise.

Thin and flexible: Despite the advanced technology, AOC cables are often thinner and more flexible than traditional copper cables, making them easier to manage.

4. Applications:

Industrial Machine Vision: Connecting high-resolution cameras to computers over long distances for image processing.

Medical Imaging: Connecting medical devices and cameras to workstations.

Remote Device Connections: Extending the reach of USB peripherals like external hard drives, scanners, and printers.

Conference Rooms & Digital Signage: Connecting displays, webcams, and other devices over extended distances.

5. Considerations:

Cost: AOC cables are typically more expensive than standard copper USB cables due to the advanced technology involved.

Power Delivery: While AOC cables can deliver power to devices, the amount of power may be limited, especially over longer distances.

Compatibility: Ensure the AOC cable is compatible with the USB version and speed requirements of your devices.

In summary, a USB AOC AM to Micro-B cable offers a high-performance solution for extending USB connections over longer distances, especially in applications where high bandwidth, low interference, and flexibility are crucial.

USB 3.1 Gen 2 Type-A Male to Micro-B Male 10G Hybrid Active Optical Cable, Backward Compatible.

USB Active Optical Cables (AOCs) are a specialized type of USB cable that utilizes optical fiber to transmit data, offering significant advantages over traditional copper USB cables, especially for long-distance connections.

Here's a breakdown of USB AOC cables:

1. How They Work:

• Hybrid Design: USB AOCs combine optical fiber for data transmission with copper wires to provide power to the connected device and the active electronics within the cable.
• Signal Conversion: The cable incorporates tiny transceivers at each end that convert electrical USB signals into optical signals for transmission over the fiber, and then back to electrical signals at the receiving end. 

2. Advantages of USB AOC Cables:

• Longer Distances: AOCs can transmit data over significantly longer distances than copper USB cables without signal degradation. They can reach lengths of 10 meters (33 feet) and beyond, whereas standard copper cables have a limited range, typically around 2 meters (6.5 feet) for USB-C.
• High Data Speeds: AOCs can support high-bandwidth data transmission, making them ideal for applications like high-resolution video (e.g., 4K, 8K), fast data transfers, and demanding peripherals.
• Reduced Interference: Fiber optic cables are immune to electromagnetic interference (EMI), which can disrupt data transmission in copper cables, especially over long distances. This makes AOCs suitable for use in electrically noisy environments.
• Improved Durability and Flexibility: AOCs are often thinner and more flexible than comparable copper cables and can be more resistant to bending or twisting damage. 

3. Disadvantages of USB AOC Cables:

• Higher Cost: AOCs are generally more expensive than standard copper USB cables due to the specialized components and manufacturing processes involved.
• Directionality: Some AOCs may be directional, meaning they need to be plugged in with the correct end connected to the source and the device. 

4. Applications of USB AOC Cables:

• High-Performance AV Setups: Connecting 4K or 8K cameras, displays, and other devices over long distances.
• Data Centers: Connecting servers and storage devices.
• Industrial and Medical Imaging: Extending the reach of USB cameras for industrial inspection and medical imaging.
• Surveillance and Security Systems: Connecting remote USB cameras for surveillance applications.
• Virtual Reality: Providing high-bandwidth connections for VR headsets. 

5. Types of USB AOC Cables:

• USB 3.2 Gen 2: Supports data transfer speeds up to 10 Gbps.
• USB4: The latest generation of USB, supporting higher data transfer speeds.
• Different Connector Types: Available with various USB connector types, including USB-A, USB-B, USB-C, Micro-B, and Mini-B, to suit different devices and applications. 

In summary, USB AOC cables are a valuable solution for applications requiring high-speed data transmission over long distances and in environments prone to electromagnetic interference. While they are more expensive than traditional copper cables, their performance advantages make them a worthwhile investment in demanding professional settings. 

Buy USB AOC Cables at compufox.com

USB AOC AM to AM

USB AOC AM to AF

USB AOC AM to BM

USB AOC AM to Micro-B

USB AOC AM to Type-C

USB AOC Type C-C

USB HUB for USB AOC