The iSpirit 12804 series is a modular million-base core router switch developed by Lenovo independently with the industry-leading level, representing the latest technology of routing switch, with extremely high gigabit ports and 10G port density, providing rich functions and high performance routing switch, supporting L2/L3/L4 layer business full-line speed forwarding.
This manual provides a detailed overview of the Lenovo iSpirit 12804 modular core switch, including its technical characteristics, performance parameters, physical environment requirements, and supported standards. It also explains the hardware architecture, such as the integrated chassis, backplane, power system, and module slots.
The document guides users through installation, power‑on procedures, and management options (CLI, Web, SNMP, etc.), and outlines advanced features like VLAN isolation, QoS, multicast handling, and built‑in firewall capabilities. This manual is written in Chinese.
| Backplane bandwidth | 1.76 Tbps |
|---|---|
| System switching capacity | 960 Gbps |
| Power supply redundancy | N+1 (up to 3 power supplies) |
| 10 Gbps ports | 16 |
| 100 Mbps ports | 192 |
| VLAN capacity | 4 K VLANs |
| MAC address table size | 64 K entries |
The iSpirit 12804 provides up to 16 ten‑gigabit ports.
The backplane bandwidth is 1.76 Tbps.
It supports CLI via console or Telnet, Web‑based GUI, SNMP, and RMON.
Yes, the HyperOS operating system allows non‑disruptive software upgrades without affecting traffic.