Universal Serial Bus Ports - Avaya 4826GTS Installing Manual

Important:
The ERS 4800 supports only CLI Quickstart use on the console port.
Table 5: RJ–45 Console port pin assignments
Connector

Universal Serial Bus ports

The switches feature a Universal Serial Bus (USB) port on the front panel. Switch administrators can
use the USB port to perform tasks, previously performed through Trivial File Transfer Protocol
(TFTP), with a USB Mass Storage Device (for example, a flash drive or thumb drive):
• download software
• generate and download the ASCII configuration file
• generate and download the binary configuration file
The storage capacity of the USB device in use limits file and system operations.
Support is available only for USB drives that comply with the Mass Storage subsection of the USB
1.1 and USB 2.0 specification. Support does not extend to third-party devices that do not comply
with these standards. Off-the-shelf drives that do not comply with these standards cannot operate
with the switch. Only FAT or FAT32 file systems are currently supported; USB drives with NTFS file
systems are not supported. Consult the documentation provided with the USB drive to ensure
compliance with these standards.
Resetting the switch to the default configuration
The restore factory-default command resets the switch or stack to its default configuration.
To reset the switch or stack to its default configuration perform the following procedure.
1. Enter restore factory-default.
The following message appears:
August 2016
Pin Number Signal
1 Ready to send (RTS) — optional
2 Data terminal ready (DTR) — optional, can swap or link with pin
8
3 Transmit data (TXD) — mandatory
4 Carrier detect (DCD) — optional
5 Ground (GND) — mandatory
6 Receive data (RXD) — mandatory
7 Data set ready (DSR) — optional
8 Clear to send (CTS) — optional, can swap or link with pin 1
Installing Avaya ERS 4800 Series
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Universal Serial Bus ports
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