**key specifications**
* **downlinks:** 24x multigigabit (100m/1g/2.5g/5g/10g) ports with cisco upoe (up to 60w per port).
* **network advantage:** includes advanced routing (bgp, ospf, eigrp), security, and full automation/telemetry.
* **switching capacity:** 640 gbps.
* **stacking bandwidth:** 480 gbps (via stackwise-480).
* **uplinks:** field-replaceable network modules (supporting 1g/10g/25g/40g).
* **power:** 1100w ac default psu; 490w default available poe.
* **hardware:** x86 cpu, 8 gb dram, 16 gb flash.
* **dimensions:** inches (1ru).
* **key features:** stackpower (power redundancy), macsec-256, zero touch provisioning, encrypted traffic analysis (eta).