| Part | YT9218N | YT9218M/H | YT9215S | YT9215RB/H | YT9215SC/H |
| Package | LQFP128_E | LQFP176-E | LQFP128_E | LQFP128_E | LQFP128_E |
| Built-in port | 8GE LRE100-4 | 8GE LRE100-4 | 5GE LRE100-4 | 5GE LRE100-4 | 5GE LRE100-4 |
| Interface | N/A 8GE fool switch | 2*RGMII/SGMII-Plus (RGMII supports 3.3V/2.5V/1.8V) (Serdes supports Fiber1000/100/SGMII) | RGMII+SGMII-Plus (RGMII supports 3.3V/2.5V/1.8V) (Serdes supports Fiber1000/100/SGMII) | 2*RGMII2*RGMII (RGMII supports 3.3V/2.5V/1.8V)(RGMII support 3.3V/2.5V/1.8V) | RGMII+SGMII-Plus or 2*SGMII-Plus (RGMII supports 3.3V/2.5V/1.8V) (Serdes supports Fiber1000/100/SGMII) |
| Introduction | 8GEfool | 8GE+2*RGMII/Serdes combo | 5GE+1RGMII+1Serdes（2.5G） | 5GE+2RGMII | 5GE+1Fiber+1*RGMII/Serdes combo（Cloud Managed Switch） |
Foolproof switch
