88E1240-A0-TAH2C000

Product Overview

88E1240-A0-TAH2C000 is a Marvell Alaska® Gigabit Ethernet PHY transceiver designed for high-density networking and communication equipment. The device integrates four-port 10/100/1000BASE-T Ethernet physical layer transceivers with advanced power management features, supporting Gigabit Ethernet connectivity over standard twisted-pair cabling. With low power consumption, high integration and robust network performance, it is suitable for Ethernet switches, routers, embedded networking systems and industrial communication equipment. 

Key Features

• Manufacturer: Marvell Technology

• Part Number: 88E1240-A0-TAH2C000

• Product Type: Gigabit Ethernet PHY Transceiver

• Product Family: Alaska® Ethernet PHY

• Interface Type: 10/100/1000BASE-T Ethernet

• Number of Ports: Quad-port Ethernet PHY (4 ports)

• Data Rate: 10Mbps / 100Mbps / 1000Mbps

• Ethernet Standard: IEEE 802.3 compliant Gigabit Ethernet

• Operating Voltage: 3.3V supply

• Power Features: Low-power operation and advanced energy-saving modes

• PHY Functions: Auto-negotiation, link monitoring and Ethernet signal processing

• Cable Support: Category 5e or higher twisted-pair cable

• Package Type: QFP package

• Mounting Type: Surface Mount Technology (SMT)

• Communication Interface: MAC interface connection

• Features: Integrated quad PHY solution, low power consumption and high-port density design

• Typical Applications: Ethernet switches, routers, embedded networking devices and industrial communication systems

• Ordering Note: Buyers should verify package marking, revision code, Ethernet interface requirements and latest Marvell documentation before production use.

Applications

88E1240-A0-TAH2C000 is designed for networking applications requiring multiple Gigabit Ethernet ports and efficient power management. Typical applications include Ethernet switches, network gateways, industrial Ethernet equipment, embedded communication platforms, storage networking devices, telecom equipment and other high-density network systems. 

Quality & Sourcing

Antrex Electronics can support 88E1240-A0-TAH2C000 sourcing with stock availability checks, RFQ quotation, package confirmation, date code review and shipment arrangement. For project-based purchasing, buyers can provide quantity, target price, required delivery date, packaging requirements and application information for faster quotation support.

For quality control, Antrex Electronics can help arrange product photos, label verification, visual inspection and third-party testing support when required. OEMs, EMS providers, networking equipment manufacturers and electronic component buyers are welcome to submit BOM lists or hard-to-find semiconductor requirements for sourcing assistance.