VSC7420-04 Datasheet, PDF (1/2 Pages) Vitesse Semiconductor Corporation – 10-Port Layer 2 Gigabit Ethernet Switch

PRODUCT BRIEF
10-Port Layer 2 Gigabit Ethernet Switch with
8 Fully Integrated Copper PHYs
Vitesse’s next-generation switch device delivers the
industry’s lowest power GbE switching solution.
VSC7420-04 is the industry’s first fully integrated 10-port Gigabit
Ethernet switch with eight copper PHYs in a single package.
The device leverages Vitesse’s 65 nm technology, resulting in one of the
most cost-effective and lowest power consumption solutions in the
industry. It includes the most advanced Ethernet energy efficiency
features for bringing green technology solutions to market.
A rich set of Ethernet switching features, such as Layer 2 forwarding
with VLAN and QoS processing, enables the delivery of differentiated
services. The VSC7420-04 device 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.
VSC7420-04
Highlights
• 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
• Unmanaged and Lightly
Managed Ethernet switches
• Industrial switches and routers
• Customer premises equipment
(CPE) and outdoor equipment
• VPN, firewall, and UTM
appliances
SPI Flash
SI
2× SGMII
VSC7420-04
SparX-III
10 × 1G with
8 Cu PHYs
SS
FF
PP
8
RJ-45
Fiber Modules
Copper
VSC7420-04 in a 10-port 1-Gigabit
industrial switch application
1 × SGMII
VSC7420-04
SparX-III
10 × 1G with
8 Cu PHYs
RAM
Flash
1G/2.5G
SGMII
SI
CPU
8
S
F
P
RJ-45
Fiber Module
WAN
Copper
LAN
VSC7420-04 in a 9-port 1-Gigabit
industrial router application