Official manufacturer family image; appearance may vary by model.
思科 Cisco / Routers
Cisco N540-8Z12G-SYS-D router
Model：N540-8Z12G-SYS-D
Product family：Cisco NCS 540 Series
N540-8Z12G-SYS-D router with official model-specific technical specifications.
Product overview
Prepared from the corresponding model column or explicitly stated chassis specifications in the official Cisco data sheet. Retain the original power, temperature and performance conditions. The image is an official device or family illustration. Contact us to confirm interface modules, licensing, power supplies and supply configuration.
Key technical specifications
| Specification | Value |
|---|---|
| CPU | 4-core 2GHz CPU |
| Memory | 8 GB DRAM |
| Storage | 16 GB eMMC |
| Interfaces | 8x 10/1GE | 4x 1GE SFP | 4x 1GE RJ45 | 4x 1GE SFP or 8x 1GE cSFP |
| Performance | Up to 125 Mpps |
| Power Supplies | 1 + 1 Fixed redundant DC |
| Fans | Fanless |
| Airflow | Passively cooled |
| Operating Temperature Range | I-Temp: | -20°C to +65°C at 300 m | -20°C to +60°C up to 1800 m | -20°C to +50°C up to 4000 m |
| Nonoperating (Storage) Temperature | –20°C to +70°C |
| Operating Humidity Range | 5-95% RH, noncondensing |
| Storage (Relative) Humidity | 5-95% at 40°C per NEBS GR-63-Core |
| Power | Wide range DC (–40V to –72V) |
| Surge Rating | * | 4KV common mode | 2KV differential mode |
Specifications are compiled from manufacturer references. Confirm the full specification, hardware version, configuration, availability and compatibility before ordering.