This document introduces the user power supply design guidance of Quidway NetEngine80E high-end router, including power module parameters, cable power supply distance and cable line diameter design, special case power supply design scheme, installation of power distribution box and power line, NE80E main functional module power consumption.
The Installation Guide details the power parameters of the NetEngine80E, including rated input voltage, maximum power, and current limits. It also explains how to calculate voltage drops across the power distribution frame and presents special wiring cases for different air inlet current capacities.
Step‑by‑step instructions cover the installation of power distribution modules, connection of -48V and RTN ports, and mounting of the distribution cabinets. The document concludes with a table of power consumption for each functional module, such as MPU, SFU, and various Ethernet interface cards. This manual is written in Chinese.
| Input Voltage Range | -72V DC to -38V DC |
|---|---|
| Maximum Input Current | 132A |
| MPU Power Consumption | 100W |
| SFU Power Consumption | 90W |
It can accept up to 132 A of input current.
The MPU module consumes 100 W of power.