Description
| General Information | |
| Manufacturer Part Number | J4121A |
| Brand Name | HPE |
| Product Type | Ethernet Switch |
| Interfaces/Ports | |
| Total Number of Network Ports | 40 |
| Modular | Yes |
| Port/Expansion Slot Details | 40 x Fast Ethernet Network |
| Media & Performance | |
| Ethernet Technology | Fast Ethernet |
| Network Technology | 10/100Base-TX |
| I/O Expansions | |
| Number of Total Expansion Slots | 5 |
| Network & Communication | |
| Layer Supported | 2 |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| Power Source | Power Supply |
| Redundant Power Supply Supported | Yes |
| Physical Characteristics | |
| Compatible Rack Unit | 4U |
| Form Factor | Rack-mountable |
| Height | 7" |
| Width | 17.4" |
| Depth | 13.2" |
| Weight (Approximate) | 22.93 lb |