Universal Serial Bus (Usb) Ports; Power Specifications For The Nortel Ethernet Routing Switch 4500 Series - Nortel 4500 Series Installation Manual

Console port pin assignments
Connector

Universal Serial Bus (USB) ports

The Nortel Ethernet Routing Switch 4500 Series switches feature a USB
port on the left side of the front panel. Switch administrators can use the
USB port to perform tasks, previously performed through TFTP, with a USB
Mass Storage Device (for example, a flash drive or thumb drive):
•
•
•
File and system operations are limited by the storage capacity of the USB
device in use.
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 may not operate
with the switch. Consult the documentation provided with the USB drive to
ensure compliance with these standards.
Power specifications for the Nortel Ethernet Routing Switch 4500
Series
This section describes power specifications for the switches in the 4500
Series.
For information specific to your switch, consult the applicable topic:
•
Copyright © 2007, Nortel Networks
.
Power specifications for the Nortel Ethernet Routing Switch 4500 Series 29
Note: Nortel Ethernet Routing Switch 4500 Series supports only CLI
Quickstart use on the console port.
Pin Number
1
2
3
4
5
6
7
8
9
download software
back up the syslog
generate and download the ASCII configuration file
"Nortel Ethernet Routing Switch 4548GT, 4550T, and 4526FX" (page 30)
Nortel Ethernet Routing Switch 4500 Series
Installation Guide
NN47205-300 02.01 Standard
5.0 23 February 2007
Signal
Carrier detect (not used)
Transmit Data (TXD)
Receive Data (RXD)
Data terminal ready (not used)
Signal ground (GND)
Not used
Request to send (not used)
Not used
Ring indicator (not used)
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