3Com 6412M-25-TP manual Front Panel, Color State Meaning, Module Installation Users Guide

Front Panel

ATM connections

are

made

through

the

6412M-25-TP module by

means

of the

ports on

its front panel and its

backplane

interfaces. The

front panel

is

shown

in

Figure 3-1

on

page 3-10. The

meaning

of

each

LED

is

shown

in

Table 3-1.

By pressing the Module Reset button,

you

interrupt

and

reset the operation of the

6412M-25-TP

module. All

ATM

data traffic

and connections

that

are

being transmitted

are

stopped,

and the Reset LED lights while

the

reset

is performed. The change in

status

of

the

6412M-25-TP module (from

normal

operation

to

reset

status)

is

reported

to

the

ATM

Control

Point.

Table	3-1 (Page		1 of	2). Meaning of the Front Panel LEDs
LED	Name		Color		State	Meaning
Port	Status		None		OFF	Port is disabled or there is no
						traffic.
			Green		ON	Port is enabled and there is a
						connection.
					Blinking	Port is enabled, but either no
						cable	is	connected or		the cable
						is damaged, or there is no
						station at the other end of the
						connection.
			Yellow		ON	Normal	operation (traffic
					(or blinking)	detected).
Module		Reset	Yellow		OFF	Normal	operation. Module		is
						not being		reset.
					ON	Module is being reset; data
						traffic		is interrupted.
					Blinking	No 6416SW installed or module
						faulty.
3-8 25		Mbps ATM	Module	- Installation and		User's	Guide