| MPN | WS-X4908-10G-RJ45 |
| Part Options | 800-31673-04, 800-31988-03 |
| Brand | Cisco |
| Product Name | 8-Port 10GBASE-T RJ-45 Half Card |
| Function | Expansion Module for Network Switch |
| Ports Quantity | 8 Ports |
| Ports Interface | RJ-45 (Copper) |
| Ports Speed | 1 Gbps or 10 Gbps |
| Compatible Systems | Cisco Catalyst 4900M and 4948E Switches |
| Cabling Supported | Cat 6, Cat 6a, Cat 7 |
| Max 10G Distance | 100 meters on Cat 6a/7 |
| No |