| Application/Usage | Data Networking, Optical Network |
| Brand Name | Cisco |
| Compatibility | Cisco Catalyst 6500 Supervisor Engine 2T |
| Expansion Slot Type | CFP |
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | WS-X6904-40G-2T-RF |
| Manufacturer Website Address | http://www.cisco.com |
| Number of Daughter Cards Supported | 1 |
| Number of Total Expansion Slots | 4 |
| Product Condition | Refurbished |
| Product Line | Catalyst |
| Product Model | X6904-40G-2T |
| Product Name | 4-Port 40 Gigabit Ethernet Fiber Module with DFC4 |
| Product Series | 6900 |
| Product Type | Interface Module |
