98DX3336 Datasheet, PDF (1/2 Pages) –

Marvell Prestera 98DX3336/3236
Next-generation Packet Processor for Carrier, Industrial,
Campus, SMB/SME Access Switching Applications
packet processors
PRODUCT OVERVIEW
The Marvell® Prestera® 98DX333x and Marvell Prestera 98DX323x series of devices are a new generation of highly integrated,
high-performance and low-power packet processors that enable intelligent switching, security and performance at the access/
edge of next-generation networks.
The Marvell Prestera DX3300-based systems enable feature-rich and secure GbE and 10GbE access networking platforms for
campus, industrial and carrier networks. Armed with dual-core on-chip ARM CPUs, the Marvell Prestera DX3300 family of devices
is capable of meeting demanding yet cost-sensitive performance needs by enabling host management and embedding additional
value-added security or monitoring applications. Native integration of PHYs enables direct-attached copper or fiber-based 10GbE
network connections, as well as multi-system stacking. Support for the IEEE 802.1BR tunneling schemes enables centralized
management architectures and a port extender model of deployment.
The Marvell Prestera DX3200 family of devices continues to address the needs of cost-sensitive Gigabit Ethernet access for
unmanaged and intelligent access networking solutions by providing an extremely power-efficient design, without compromising
on the full complement of features needed in such networks.
The new Marvell Prestera DX devices support an aggregate bandwidth of up to 84Gbps and offer 10G/20G ports for uplinks, stacking
or cascading. Two devices can be cascaded to build non-blocking 48 x GbE + 4 x 10GbE or 48 x GbE + 2 x 10GbE + 2 x 20GbE
switch systems.
PCIe
DDR3
Serial Flash
USB
800Mhz ARMv7
2-core CPU
Secure Control
Network Shield
Multicast
Ingress Policers
Packet Bu er Memory
IPv4 / IPv6 Routing
Transmit Queues & Shapers
Bridge
Egress Policy
Egress Policers
Ingress Policy
Network / Interface Ports
SGMII / QSGMII / SFP+
•••••••••
24*GbE + 4*1GbE
24*GbE + 4*10GbE
24*GbE + 2*10GbE + 2*20G Stacking
Fig 1. Marvell Prestera 98DX3336 Device Block Diagram