Official manufacturer family image; appearance may vary by model.
思科 Cisco / Routers
Cisco N540-12Z20G-SYS-A router
Model：N540-12Z20G-SYS-A
Product family：Cisco NCS 540 Series
N540-12Z20G-SYS-A 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 | Memory | Storage | 4-core 1.6GHz x86 CPU | 8GB DRAM | 32GB storage |
| Interfaces | 20x 1GE | 12x 1GE/10GE |
| Performance | Up to 160 Mpps |
| Power Supplies | Fans | Airflow | Fixed dual redundant DC power supplies | Fixed single AC power supply | Fixed redundant fans | Front-to-back airflow |
| Temperature Range | C-Temp: -5°C to | +55°C at 6,000ft | +40°C at 13,000ft |
| Surge Rating | As per IEC 61000-4-5 | AC: 2KV DM, 2KV CM | DC: 1KV DM, 1KV CM |
| Timing | SyncE, PTP | Interfaces: BITS, 1pps, 10MHz, ToD | Class B |
| Physical Specification | 1RU | Depth: 25 cm | 1.72 in. x 17.3 in. x 9.84 in. | Weight: 4.7 kg |
| NEBS GR-63-CORE and GR-1089-CORE | Compliant |
| NEBS GR-3108 | Compliant to Class I |
Specifications are compiled from manufacturer references. Confirm the full specification, hardware version, configuration, availability and compatibility before ordering.