| Manufacturer | Enterasys Networks |
| Manufacturer Part # | I3H-12TX |
| Cost Central Item # | 10294483 |
| Product Description | Enterasys I-Series Interface Module I3H-12TX - Expansion module - Ethernet, Fast Ethernet - 10Base-T, 100Base-TX - 12 ports |
| Device Type | Expansion module |
| Form Factor | Plug-in module |
| Approximate Dimensions (WxDxH) | 4.2 in x 4.5 in x 1.8 in |
| Ports Qty | 12 ports |
| Cabling Type | Ethernet 10Base-T, Ethernet 100Base-TX |
| Data Link Protocol | Ethernet, Fast Ethernet |
| Data Transfer Rate | 100 Mbps |
| Device Type | Expansion module - 12 ports |
| Form Factor | Plug-in module |
| Approximate Width | 4.2 in |
| Approximate Depth | 4.5 in |
| Approximate Height | 1.8 in |
| Connectivity Technology | Wired |
| Cabling Type | Ethernet 10Base-T, Ethernet 100Base-TX |
| Data Link Protocol | Ethernet, Fast Ethernet |
| Data Transfer Rate | 100 Mbps |
| Interfaces | 12 x network - Ethernet 10Base-T/100Base-TX - RJ-45 |
| Compatible Slots | 1 x expansion slot |
| Min Operating Temperature | -40 °F |
| Max Operating Temperature | 140 °F |
| Humidity Range Operating | 0 - 95% |