88E2010-A1-BUS4C000

Overview

The Marvell 88E2010-A1-BUS4C000 is a single-port, five-speed Ethernet transceiver compliant with IEEE 802.3bz specifications. It supports data rates of 10 Mbps, 100 Mbps, 1 Gbps, 2.5 Gbps, and 5 Gbps over UTP copper lines. The device features host-side interfaces including 5GBASE-R, 2500BASE-X, and SGMII for backward compatibility with legacy speeds. It operates on Category 6, 6A, 7, and 5e cables up to 100 meters. The component utilizes a 168-pin HFCBGA package measuring 10 mm by 12 mm.

Feature Summary

• Supports five-speed operation from 10 Mbps to 5 Gbps on standard UTP copper cabling.
• Provides flexible system-side connectivity via 5GBASE-R, 2500BASE-X, and SGMII interfaces.
• Enables dense multi-port applications through extremely low power consumption across all cable lengths.
• Includes Clause 45 MDC/MDIO management interface for configuration and monitoring.

Applications

• Dense multi-port 2.5G and 5G network switch designs
• Enterprise access points requiring high-speed backhaul
• Industrial networking equipment utilizing structured wiring

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official part numbering guide to confirm package type and temperature grade. Ensure the procurement documentation matches the exact alphanumeric sequence provided in the request to avoid receiving quad-port variants or different package configurations.

Selection Notes

Select this component when a single-port solution supporting up to 5 Gbps is required. It is suitable for designs needing backward compatibility with 1 Gbps and lower speeds while maintaining low power dissipation. Verify that the host interface requirements align with the available 5GBASE-R, 2500BASE-X, or SGMII options.

Part Context

This component belongs to the Marvell Alaska M family of physical layer devices. The family includes both single-port (88E2010) and quad-port (88E2040L) variants designed for infrastructure and enterprise applications. These devices are engineered to support modern multi-gigabit standards alongside traditional Ethernet speeds.

Replacement Considerations

The quad-port variant 88E2040L serves as a functional alternative for higher port density requirements. Other single-port solutions within the Marvell portfolio may offer different package sizes or interface options but should be evaluated for pinout and electrical compatibility.

FAQ

What host-side interfaces does the 88E2010 support?

The device supports 5GBASE-R, 2500BASE-X, and SGMII interfaces on the system side.

Is the 88E2010 compatible with older Ethernet standards?

Yes, it provides full backward compatibility with 1 Gbps, 100 Mbps, and 10 Mbps legacy Ethernet rates.

What is the maximum cable length supported for 5 Gbps operation?

The device supports distances up to 100 meters on Category 5e-type cables for 2.5G and 5G modes.