KSZ8842-PMBL
Product Overview
Category
KSZ8842-PMBL belongs to the category of Ethernet Switches.
Use
It is primarily used for networking applications that require high-speed data transmission and efficient switching capabilities.
Characteristics
- High-performance Ethernet switch
- Supports full-duplex and half-duplex communication
- Provides advanced features like VLAN tagging and Quality of Service (QoS)
- Low power consumption
- Compact size
Package
The KSZ8842-PMBL comes in a small form factor package, making it suitable for space-constrained applications.
Essence
The essence of KSZ8842-PMBL lies in its ability to provide reliable and fast Ethernet switching functionality in a compact package.
Packaging/Quantity
The product is typically packaged individually and is available in various quantities depending on the customer's requirements.
Specifications
- Number of Ports: 2
- Data Transfer Rate: 10/100 Mbps
- Interface: MII/RMII
- Power Supply: 3.3V
- Operating Temperature Range: -40°C to +85°C
- Package Type: PMBL (Plastic Molded Ball Grid Array)
Detailed Pin Configuration
The KSZ8842-PMBL has the following pin configuration:
- VDD33
- TXD0
- TXD1
- TXEN
- RXD0
- RXD1
- RXER
- CRS
- COL
- MDC
- MDIO
- RESET
- CLK25
- CLK50
- INTB
- VSS
Functional Features
- Integrated MAC and PHY
- Auto-negotiation support
- Flow control mechanisms (IEEE 802.3x)
- VLAN support (IEEE 802.1Q)
- Quality of Service (QoS) support
- Link Aggregation (IEEE 802.3ad)
- Energy Efficient Ethernet (EEE) support
Advantages and Disadvantages
Advantages
- High-performance switching capabilities
- Compact size for space-constrained applications
- Low power consumption
- Supports advanced networking features
Disadvantages
- Limited number of ports (2)
- May not be suitable for larger network deployments
Working Principles
The KSZ8842-PMBL operates by receiving incoming Ethernet frames, analyzing their destination addresses, and forwarding them to the appropriate port based on the MAC address table. It uses store-and-forward switching technology to ensure error-free transmission.
Detailed Application Field Plans
The KSZ8842-PMBL is well-suited for various networking applications, including: - Industrial automation - Home and office networking - Internet of Things (IoT) devices - Embedded systems
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to the KSZ8842-PMBL include: - KSZ8863MLL - KSZ8895MQX - KSZ9477R
These models provide a range of port configurations, additional features, and different package options to cater to diverse application requirements.
In conclusion, the KSZ8842-PMBL is a high-performance Ethernet switch that offers reliable and efficient switching capabilities in a compact form factor. With its advanced features and versatile application field plans, it serves as a valuable component in various networking solutions.
Lista 10 Vanliga frågor och svar relaterade till tillämpningen av KSZ8842-PMBL i tekniska lösningar
Sure! Here are 10 common questions and answers related to the application of KSZ8842-PMBL in technical solutions:
Q: What is KSZ8842-PMBL? A: KSZ8842-PMBL is a highly integrated Ethernet switch with two ports, commonly used in embedded systems for networking applications.
Q: What are the key features of KSZ8842-PMBL? A: Some key features include 10/100 Mbps operation, support for MII/RMII interfaces, VLAN support, QoS capabilities, and low power consumption.
Q: Can KSZ8842-PMBL be used in industrial applications? A: Yes, KSZ8842-PMBL is suitable for industrial applications due to its wide operating temperature range, robustness, and support for industrial protocols.
Q: How many devices can be connected to KSZ8842-PMBL? A: KSZ8842-PMBL supports up to two Ethernet ports, allowing connection to two devices simultaneously.
Q: Does KSZ8842-PMBL support Power over Ethernet (PoE)? A: No, KSZ8842-PMBL does not have built-in PoE support. An external PoE solution would be required if PoE functionality is needed.
Q: Can KSZ8842-PMBL be used in automotive applications? A: Yes, KSZ8842-PMBL is suitable for automotive applications as it meets the necessary automotive standards and has ESD protection.
Q: Is KSZ8842-PMBL compatible with different microcontrollers? A: Yes, KSZ8842-PMBL is compatible with various microcontrollers as it uses standard MII/RMII interfaces for communication.
Q: Can KSZ8842-PMBL be used in a daisy-chain configuration? A: Yes, KSZ8842-PMBL supports daisy-chaining of multiple switches, allowing for the expansion of network connections.
Q: Does KSZ8842-PMBL support Quality of Service (QoS) features? A: Yes, KSZ8842-PMBL has QoS capabilities, enabling prioritization of network traffic based on different criteria.
Q: What is the power consumption of KSZ8842-PMBL? A: The power consumption of KSZ8842-PMBL depends on various factors, but it is generally low, making it suitable for power-sensitive applications.
Please note that these answers are general and may vary depending on specific implementation requirements.