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10-Port Layer-2 Gigabit Ethernet Switch with 8 Fully Integrated Copper PHYs
Key Features
- Supports IEEE 802.3az and green energy efficiency modes with ActiPHY™ and PerfectReach™
- Lowest BOM solution requires only one IC
- Up to two SGMII ports with 100 Mbps and 1 Gbps fiber support
Applications
- Edge and Access platforms
- Customer-premises equipment (CPE) and network termination equipment (NTE)
- Ethernet switches
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The VSC7420 is the industry's first fully integrated 10-port Gigabit Ethernet switch with eight copper PHYs in a single package. The VSC7420 leverages Vitesse's new 65 nm SimpliPHY technology, resulting in the one of the most cost-effective and lowest power consumption devices in the industry. The single-chip solution combines the most advanced Ethernet energy efficiency features for bringing green technology solutions to market.The VSC7420 provides a rich set of unmanaged Ethernet switching features such as Layer-2 forwarding with basic VLAN and QoS processing, enabling the delivery of differentiated services. The VSC7420 contains an 8051 CPU for light management of the switch. A comprehensive application software package is provided for LED control, loop indication, device overheat protection, and other enhanced functions.
| Product Variants | Description |
| VSC7420XJQ | 302-pin 24 x 24 mm TQFP lead-free second-level interconnect |
| Add to Cart | Category | Title | Access | Revision | Posted | Type | Size |
|
|
Product Brief | VSC7420 Product Brief |
|
1.0 | 05/24/2010 |  |
664 kB |
| Datasheet | VSC7420, VSC7421, and VSC7422 SparX-III Datasheet | 
|
2.0 | 07/29/2010 | |
4 MB | |
| Reference Design | Reference design 24 Cu ports + 1 SFP Unmanaged Switch and PHY |
|
1.0 | 08/11/2010 |  |
5 MB |
| Copyright © 1997-2010 by Vitesse Semiconductor Corporation. |