Bay Networks BayStack350T User Manual page 37

Table 1-1
Figure
Table 1-1. Front/back panel components
Item Icon/label
1 Power
2 Diagnostics
3 1 through 16
4 100
5 10
6 FDX
7 Activity
8
9 RS232
10
893-00992-A
describes the components of the BayStack 350T switch as numbered in
1-2.
Description
Power LED
Green DC power is available to the switch's internal circuitry.
Diagnostics LED
Green The switch passes the self-test.
Blinking A nonfatal error occurs during the self-test.
Off The switch fails the self-test.
10BASE-T/100BASE-TX RJ-45 (8-pin modular) port connectors:
Require 100-ohm unshielded twisted-pair (UTP) cable. The RJ-45 connectors are
wired as MDI-X ports to connect end stations without using crossover cables.
100BASE-TX Port Status LEDs, Ports 1 through 16:
Green The corresponding port is set to operate at 100 Mb/s.
Green blinking The corresponding port is management disabled.
10BASE-T Port Status LEDs (yellow), Ports 1 through 16:
Yellow The corresponding port is set to operate at 10 Mb/s.
Yellow blinking The corresponding port is management disabled.
Full-Duplex Port Status, Ports 1 through 16:
Green The corresponding port is in full-duplex mode.
Off The corresponding port is in half-duplex mode.
Port Activity, ports 1 through 16:
Green blinking Network activity for the corresponding port. Strong network
activity can cause LEDs to appear to be continuously on.
Manufacturing Label—Lists the device model number, serial number, MAC
address, and voltage rating.
Service Port DB-9 (RS-232-D) serial port connector:
Allows attachment of a console terminal device for accessing the console interface
(CI) screens.
AC Power Receptacle—Accepts AC power cord (supplied).
Getting Started
1-3