company blog about Microchip Ethernet Switch VSC7422XJG-04 25 Port Unmanaged L2 Switch with 12 Cu Phys

Mingjiada Electronics introduces Microchip Ethernet Switch VSC7422XJG-04 25-Port Unmanaged L2 Switch with 12 Cu Physical Layer, brand new and original, quality assurance!

VSC7422XJG-04 Device Description

The VSC7422 is the industry's first fully-integrated 25-port Gigabit Ethernet (GE) switch with 12 Cu PHYs in a single package, which, when combined with Microchips' 12-port PHY, the VSC8512, enables the design of 25-port switches with only two ICs. The VSC7422 uses 65nm technology and is one of the industry's most cost-effective and power-efficient solutions. It includes state-of-the-art IEEE 802.3az energy-efficient Ethernet features to bring green technology solutions to market. Rich Ethernet switching features such as Layer 2 forwarding with VLAN and QoS processing provide differentiated services, and the VSC7422 includes an 8051 CPU that provides a comprehensive application software package for LED control, loop indication, device overheat protection, and other enhancements.

Product Features

• GE PHY
• 10GE PHY
• Ethernet software
• Supports IEEE 802.3az and Green Energy Mode via ActiPHY and PerfectReach
• Lowest BOM solution requiring only two ICs
• Three QSGMII MAC interfaces and one SGMII port supporting 100 Mbps and 1 Gbps fibre optics

General Features

• All 1G Ethernet ports are three-speed 10/100/1000 Mbps ports
• All 2.5G Ethernet ports are quad-speed 10/100/1000/2500 Mbps ports
• Integrated copper transceivers are IEEE 802.3ab compliant and support Microchip ActiPHY™ link down power saving and PerfectReach™ intelligent cable reach algorithms
• SGMII port support for 100-BASE-FX and 1000-BASE-X-SERDES
• 4 megabits of integrated shared packet memory
• Fully non-blocking wire-speed switching performance for all frame sizes
• Eight priorities and eight queues per port
• Polarisation per queue and per port
• DWRR scheduler/shaper per queue and per port, with a mix of strict and weighted queues
• Energy Efficient Ethernet (IEEE 802.3az) support in both the switch core and internal copper PHYs
• VCore-Ie CPU system with integrated 8051

If you have any request, please contact Mr Chen by phone:

Phone: +86 13410018555

Email: sales@hkmjd.com

Home URL: www.hkmjd.com