Qtech QSW-9805 [22/116] Module

QSW-98ХХ Series Switch Hardware Installation and Reference Guide 22

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1.4 Module

The QSW-98XX switch adopts the module-based design. Compliant with industry standards, the design divides modules

and integrates module interfaces to ensure the switch system's functioning and independence of various function

modules.

Figure 1-16 Appearance of the QSW-M-98XX-MC Module

External Port

The QSW-M-98XX-MC module provides four external ports:

 Universal Serial Bus (USB) port: By connecting to the USB port, the USB storage devices can store logs, host

version, alarms and other diagnosis information, facilitating online upgrade of switch software and storage of logs.

To secure data and prevent damage to the device, it is recommended to use high-quality flash disks produced by

reliable manufacturers. The USB port is compatible with most USB controllers but may be unable to identify some

USB disk models.

produced by reliable manufacturers. The SD card slot is compatible with most SD memory cards but may be unable

to identify some SD memory cards.

 Console port: As a serial communications port, it uses the RS-232 interface level and standard RJ-45 connector.

This port is used to connect the device to serial ports of background terminal computers to perform tasks including

system commissioning, configuration, maintenance, management, and host software loading.

 10/100/1000M MGMT port: As the 10/100/1000BASE-T Ethernet port, it uses the RJ-45 connector. This port can be

used to connect the device to the Ethernet port of the background computer to load programs. Use the standard

cable to connect the device to the Ethernet port of the background computer.

Button

Press the button, and the system starts to collect information, during which the device will not restart. After the

collection is complete, the device restarts automatically. Hold the button for a while and release it, the device restarts

automatically in five seconds.