| 产品型号 | FM-3550 | FM-5600 | FM-5900 | FM-7210 | FM-8220 |
| 总处理能力 | 200Mbps | 500Mbps | 800Mbps | 1,500Mbps | 2,500Mbps |
| 最大同时TCP联机数 | 512K+ | 1M+ | 1M+ | 1M+ | 1M+ |
| 界面 | 5×10/100/1000 Coppper | 5×10/100/1000 Coper | 5×10/100/1000 Coper+4×mini-GBIC | 5×10/100/1000 Coper+4×mini-GBIC | 4×Fiber(SX/LX) +4×10/100/1000 Coper |
| Transparent Segments | 2 | 2 | 4 | 4 | 4 |
| L2旁路设计 | Copper | Copper | Copper | Copper | Copper/ Fiber |
| 无电源时网络透通 | Copper | Copper | Copper | Copper | Copper/ Fiber |
| 联机状态备援设计 | Active/Active Active/Backup | Active/Active Active/Backup | Active/Active Active/Backup | Active/Active Active/Backup | Active/Active Active/Backup |
| 产品外观 | 1-U | 1-U | 1-U | 2-U | 2-U |
| 尺寸: 高/宽/深 (mm) | (1U) 44/443/381 | (1U) 44/443/381 | (1U) 44/443/381 | (2U) 88/443/392.7 | (2U) 88/443/512 |
| 重量 (kg) | 4.94(kg) | 4.94(kg) | 4.94(kg) | 12.5(kg) | 13(kg) |
| 电源备援设计 | No | No | No | Yes | Yes |