MARVELL 88E6390-A0-TLA2C000 Ethernet Switch Datasheet and Technical Specifications

The MARVELL 88E6390-A0-TLA2C000 is a highly integrated, high-performance Ethernet switch chip designed to meet the demanding requirements of modern enterprise, industrial, and carrier-grade networking equipment. As part of Marvell's Prestera® DX 6300 family, this device delivers advanced features, robust security, and flexible configuration options, making it a cornerstone for next-generation managed switches.

Architecture and Core Features

Built on a sophisticated architecture, the 88E6390 supports 11 ports of multi-gigabit connectivity. This includes a versatile mix of 10GBASE-T, 5GBASE-T, 2.5GBASE-T, 1GBASE-T, and 100BASE-TX interfaces, providing seamless backward compatibility and future-proofing for evolving network infrastructure. Its non-blocking switch fabric ensures wire-speed performance across all ports, eliminating bottlenecks for data-intensive applications.

A key strength of this switch is its advanced Layer 2 and Layer 3 features. It supports comprehensive management capabilities, including Access Control Lists (ACLs), Quality of Service (QoS), VLANs, and IPv4/IPv6 routing. These features enable network administrators to implement complex traffic policies, prioritize critical data, and segment networks for enhanced security and efficiency.

Advanced Security and Management

Security is paramount in the 88E6390's design. It incorporates Marvell's robust security engine that offers MACsec (IEEE 802.1AE) encryption on ports to ensure data confidentiality and integrity across the network. Additionally, it features secure boot and hardware-based trust roots to protect the device from unauthorized firmware modifications and cyber-attacks, which is critical for enterprise and service provider environments.

Target Applications and Integration

The versatility of the 88E6390 makes it suitable for a wide array of applications. It is ideally deployed in:

Next-Generation Enterprise Access and Aggregation Switches

Industrial Ethernet Switches requiring rugged reliability

Carrier Ethernet CPE and Mobile Backhaul equipment

Network Security Appliances

Its integration is simplified through support for multiple interface types, including USXGMII, XFI, SGMII, and QSGMII, offering designers flexibility in connecting to a variety of PHYs and controllers.

Technical Specifications Summary

Model: 88E6390-A0-TLA2C000

Port Configuration: 11 ports supporting multi-gigabit speeds (10G/5G/2.5G/1G/100M)

Packaging: 484-pin, 23x23 mm TFBGA

Switching Capacity: Non-blocking, wire-speed performance

Features: Advanced L2/L3 switching, ACLs, QoS, VLAN, IPv4/IPv6 routing

Security: MACsec encryption, secure boot, hardware trust root

Management: Fully managed via a rich API and standard protocols (e.g., SNMP)

ICGOOODFIND: The Marvell 88E6390-A0-TLA2C000 stands out as a powerful and flexible Ethernet switching solution, expertly balancing high-performance multi-gigabit connectivity with enterprise-grade security features. Its comprehensive L2/L3 capabilities and broad application support make it an ideal choice for building resilient, secure, and scalable network infrastructure.

Keywords: Ethernet Switch, Multi-Gigabit, MACsec Encryption, Layer 3 Routing, Prestera DX