| Manufacturer Part Number | 7159-HC2 |
| Manufacturer Part Option | 7159HC2, 7159-52F, 00MY099, 00MY097 |
| Brand | Lenovo |
| Product Type | Switch |
| Form Factor | Rack Mountable 1U |
| Ports |
48 x Gigabit Ethernet ( GbE) RJ-45 fixed ports 4 x SFP/SFP+ ports |
| Port speeds |
1 GbE RJ-45 fixed ports: 10/100/1000 Mbps autosensing 10 GbE SFP+ transceivers, DAC cables and AOCs: 10 Gbps 1 GbE SFP transceivers: 1 Gbps |
| Switching Method | Cut-through |
| Data Traffic Types | Unicast, multicast, broadcast |
| Aggregated Throughput | 176 Gbps |
| Latency | 1.8 microseconds switching latency |
| VLANs | 4095 (2048 active VLANs) |
| Multiple STP instances | 52 |
| Link aggregation groups | 52 |
| Ports in a link aggregation group | 8 |
| Management Ports |
1 x RS-232 Mini-USB 1 x USB port |
| Management Interfaces | SNMP v1/v3, Netconf |
| Security Features | SSH, SCP, sFTP, RBAC, LDAP/LDAPS, RADIUS, TACACS+ |
| Airflow | Front-to-Back |
| Dimensions (H x W x D) | 44 mm x 439 mm x445 mm |
| Weight | 9.20 kg |