This is a hardware installation manual for the iSpirit 3652 Ethernet switch. It mainly introduces the installation preparation, installation process, maintenance and fault analysis of the switch.
This guide provides step‑by‑step instructions for installing the Lenovo iSpirit 3652 Ethernet switch, including preparation, mounting, cabling, and initial checks. It also details safety precautions and recommended tools for a reliable installation.
Additional sections cover hardware maintenance, memory upgrades, and fault analysis to help technicians diagnose and resolve common issues after the switch is in service. This manual is written in Chinese.
| CPU | 300 MHz |
|---|---|
| EPROM | 512 KB |
| Flash Memory | 8 MB |
| SDRAM | 128 MB (expandable to 512 MB) |
| Ethernet Ports | 48 × 10/100 Base‑T |
| Console Port | 9600 bps, RJ45 |
| Power Input Voltage | AC 100‑240 V |
| Maximum Power Consumption | 40 W |
| Dimensions (W×H×D) | 442 mm × 385 mm × 44 mm |
| Operating Temperature | 0 °C to 60 °C |
It provides 48 ten‑hundred‑megabit Base‑T Ethernet ports.
The hardware consumes up to 40 watts.
After turning the power off, wait 3–5 seconds before turning it on again.
It supports IEEE 802.1d Spanning Tree, IEEE 802.1p CoS, IEEE 802.1q VLAN tagging, IEEE 802.3x flow control, IEEE 802.3ad link aggregation, and several IP routing protocols.