KS8995XA

Product Overview

• Category: Ethernet Switch
• Use: The KS8995XA is a high-performance, 5-port Ethernet switch designed for use in networking applications.
• Characteristics: It offers advanced features such as VLAN support, QoS (Quality of Service), and integrated MAC (Media Access Control) and PHY (Physical Layer) functions.
• Package: The KS8995XA comes in a compact package, making it suitable for space-constrained environments.
• Essence: This Ethernet switch provides reliable and efficient data transmission within a network.
• Packaging/Quantity: The KS8995XA is typically packaged individually and is available in various quantities depending on the supplier.

Specifications

• Number of Ports: 5
• Data Transfer Rate: Up to 100 Mbps
• Supported Standards: IEEE 802.3, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3u, IEEE 802.3x
• Power Supply: 3.3V
• Operating Temperature: -40°C to +85°C
• Package Type: QFN (Quad Flat No-Lead)
• Dimensions: 9mm x 9mm

Detailed Pin Configuration

The KS8995XA has the following pin configuration:

1. VDD33: Power supply (3.3V)
2. TX0+: Transmit Data Positive
3. TX0-: Transmit Data Negative
4. RX0+: Receive Data Positive
5. RX0-: Receive Data Negative
6. TX1+: Transmit Data Positive
7. TX1-: Transmit Data Negative
8. RX1+: Receive Data Positive
9. RX1-: Receive Data Negative
10. REFCLK: Reference Clock Input
11. MDC: Management Data Clock
12. MDIO: Management Data I/O
13. RESET#: Reset Input
14. VDD33: Power supply (3.3V)
15. GND: Ground
16. GND: Ground

Functional Features

• VLAN Support: The KS8995XA supports Virtual LANs, allowing network segmentation and improved security.
• QoS (Quality of Service): It provides QoS features to prioritize certain types of network traffic for better performance.
• Integrated MAC and PHY: The integrated MAC and PHY functions simplify the design and implementation of Ethernet connectivity.
• Auto-Negotiation: The switch automatically negotiates the best possible connection speed and duplex mode with connected devices.

Advantages and Disadvantages

Advantages: - High-performance data transmission - Compact size for space-constrained environments - Advanced features such as VLAN support and QoS - Simplified design with integrated MAC and PHY functions

Disadvantages: - Limited number of ports (5) - Limited data transfer rate (up to 100 Mbps)

Working Principles

The KS8995XA operates by receiving incoming Ethernet frames from connected devices and forwarding them to the appropriate destination based on MAC addresses. It uses store-and-forward switching technology to ensure error-free transmission and efficient data routing within the network.

Detailed Application Field Plans

The KS8995XA is commonly used in various networking applications, including:

1. Small office/home office (SOHO) networks
2. Industrial automation systems
3. Internet of Things (IoT) devices
4. Embedded systems
5. Network switches and routers

Detailed and Complete Alternative Models

1. KSZ8863MLL: A 3-port Ethernet switch with similar features and specifications.
2. KSZ8081RNB: A single-port Ethernet PHY with integrated MAC function.
3. KSZ8463MLI: A 6-port Ethernet switch with enhanced VLAN and QoS capabilities.

These alternative models offer different port configurations, additional features, or improved performance to suit specific networking requirements.

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