Professional IC Distribution & Technical Solutions

The BCM89811B1AWMLG is a high-performance Ethernet transceiver manufactured by Broadcom. Below are its key specifications, descriptions, and features:

Specifications:

• Manufacturer: Broadcom
• Part Number: BCM89811B1AWMLG
• Type: Single-Port 10GBASE-T PHY Transceiver
• Data Rate: Supports 10G, 5G, 2.5G, 1G, and 100Mbps Ethernet speeds
• Interface: SGMII, XFI, USXGMII, and 10GBASE-KR backplane
• Power Supply Voltage: 1.0V, 1.2V, 3.3V
• Operating Temperature Range: Commercial (0°C to 70°C) or Industrial (-40°C to 85°C)
• Package: 196-pin BGA (Ball Grid Array)
• Compliance: IEEE 802.3bz (2.5G/5GBASE-T), IEEE 802.3an (10GBASE-T), and IEEE 802.3ab (1000BASE-T)

Descriptions:

The BCM89811B1AWMLG is a low-power, high-performance 10GBASE-T PHY transceiver designed for enterprise switches, data centers, and networking equipment. It integrates advanced DSP technology to support multi-rate Ethernet over twisted-pair cabling (Cat 6a/7).

Features:

• Multi-Rate Support: 10G/5G/2.5G/1G/100Mbps auto-negotiation
• Low Power Consumption: Optimized for energy-efficient operation
• Advanced DSP: Enables robust signal processing for extended reach
• Backward Compatibility: Works with existing 1GbE infrastructure
• Flexible Interfaces: Supports SGMII, XFI, USXGMII, and 10GBASE-KR
• Cable Diagnostics: Provides real-time monitoring of cable quality
• Jumbo Frame Support: Up to 9KB frame size

This device is commonly used in switches, routers, and network interface cards (NICs) requiring high-speed copper Ethernet connectivity.