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Product Detailed Parameters
- Description：SINGLE PORT 5G/2.5G/1G/100M AQRA
- Series：*
- Mfr：Aquantia Corp
- Package：Tray
- Protocol：-
- Function：-
- Interface：-
- Standards：-
- Voltage - Supply：-
- Current - Supply：-
- Operating Temperature：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The AQR111C-B0-C is a single-port, full-reach Multi-Gigabit Ethernet PHY transceiver from the Marvell AQrate GEN3 family. It supports data rates of 5GBASE-T, 2.5GBASE-T, 1000BASE-T, and 100BASE-TX over twisted pair cabling. The device integrates IEEE 802.3bz compliance for transmission exceeding 100 meters on Cat 5e or better infrastructure. Key technical features include Energy Efficient Ethernet (EEE), Synchronous Ethernet (Sync-E), Precision Time Protocol (PTP)/1588v2 support, MACsec encryption, integrated Wake-on-LAN, built-in thermal management, and advanced cable diagnostics. It accommodates jumbo packets up to 16KB and supports PoE standards up to 100W.
Feature Summary
- Supports multi-gigabit speeds over existing Cat 5e and Cat 6 cabling
- Integrates MAC security and precision timing protocols
- Includes energy-efficient operation and thermal management
Applications
- Switches
- Enterprise access points
- Carrier premises equipment
- Home Gateway
Procurement Notes
Verify the specific ordering suffix against the manufacturer's current product brief to ensure package dimensions and speed ratings match requirements. Confirm that the component is sourced as an original Marvell part to guarantee firmware compatibility and performance specifications.
Selection Notes
Select this model when a single-port solution with 5Gbps capability is required in a compact 7x7 mm package. Ensure the design utilizes Cat 5e or superior cabling to leverage the full reach capabilities defined by the IEEE 802.3bz standard.
Part Context
This component belongs to the Marvell AQrate GEN3 family, which provides low-power, high-performance physical layer solutions. The series enables widespread adoption of multi-gigabit connectivity across enterprise, data center, and carrier markets using legacy copper infrastructure.
Replacement Considerations
The AQR111 is a pin-compatible alternative offering the same 5Gbps speed but housed in a larger 7x11 mm package. Verify board space constraints before substituting.
