ADDENDUM
9030609-01 September 1992
3
BYP LED
The TRMIM-10R and TRMIM-20R now have a BYP LED on the front
panel as shown below. All references in the manual to the ERR LED
are no long applicable.
The BYP LED indicates the module is in Bypass mode. When lit, this
indicates the module has been bypassed through system management.
BYP (Bypass) LED
The BYP LED may also be lit when a ring is first powered up and has
no traffic. If the module is not bypassed by system management, the
LED will be extinguished when the first packet is detected.
TRMIM-20R
1
X
7
X
SN
7
8
9
10
1
2
3
4
5
6
BYP
16Mb
A
T
C
H
E
D
A
T
A
T
C
H
E
D
A
T
R I
RO
SN
16Mb
BYP
TRMIM-10R
1
7
