Overview
| Information | 8-Port 2.5 Gigabit Ethernet PHY |
|---|---|
| Ethernet Bandwidth (Mbps) | 10, 100, 1000, 2500 |
| Interfaces | 2x USXGMII-M |
| MACSEC | No |
| 1588v2 | Yes |
| SyncE | Yes |
| EEE | Yes |
| Thermal Sensor | Yes |
| Min Temp (°C) | 0 |
| Max Temp (°C) | 70 |
| Package | BGA-256 |
| X x Y Package Dimension (mm) | 13 x 13 |
| Software Type | |
| Software Location |
MxL86289 is a highly integrated, low power, Enterprise grade octal port 2.5GBASE-T PHY. It supports the link rates 2.5GBASE-T, 1000BASE-T, 100BASE-TX and 10BASE-Te. Energy Efficient Ethernet (EEE) is supported for 2.5GBASE-T, 1000BASE-T, and 100BASE-TX.
2.5GBASE-T works over the same Cat5e, Cat6 or Cat7 link segments as 1000BASE-T. Networks can benefit from the higher rate without the need to change cable installations.
To enable industrial and outdoor applications, MxL86289I supports the industrial temperature range.
To support additional use cases, the MxL86289 offers integrated precision time protocol (PTP, IEEE1588v2), and Synchronous Ethernet (SyncE) support. The MxL86289I also provides MACsec support.
The device is packaged in a small 0.8mm pitch 13 mm x 13 mm 256 ball BGA package.
2.5GBASE-T, 1000BASE-T, 100BASE-TX and 10BASE-Te link rates
Two USXGMII-M MAC interfaces
Package PG-FCLBGA-256 13mm x 13mm, 0.8mm ball pitch
Clock input from a 25MHz oscillator or crystal or an external 50MHz or 156.25MHz clock
MDIO slave interface
Integrated temperature sensor for warning interrupt and auto down speed
4 power supply rails: 3.3V, 1.8V, 1.2V, and 0.8V
Typical power consumption below 5W
ECC memory for improved reliability
Enterprise switches
Managed SMB switches
Documentation & Design Tools
| Type | Title | Version | Date | File Size |
|---|---|---|---|---|
| Product Flyers | MxL86289 Flyer_022R01.pdf | R01 | October 2023 | 979.4 KB |
Parts & Purchasing
| Part Number | Min Temp | Max Temp | Status |
|---|---|---|---|
| MXL86289C-ABE-R | 0 | 70 | Active |
Active - the part is released for sale, standard product.
EOL (End of Life) - the part is no longer being manufactured, there may or may not be inventory still in stock.
CF (Contact Factory) - the part is still active but customers should check with the factory for availability. Longer lead-times may apply.
PRE (Pre-introduction) - the part has not been introduced or the part number is an early version available for sample only.
OBS (Obsolete) - the part is no longer being manufactured and may not be ordered.
NRND (Not Recommended for New Designs) - the part is not recommended for new designs.
