9030609-01 September 1992
1
ADDENDUM SHEET
Two features have been added to the TRMIM-10R and TRMIM-20R.
The units now have autowrap capability and a BYP LED on the front
panel. This addendum describes these changes.
AUTOWRAP CAPABILITY
The TRMIM-10R and TRMIM-20R now have autowrap capability. This
addendum supplements Chapter 3 (Installation) of the manual. All
references to wrap jumpers are no long applicable.
The RI/RO LEDs on the front panel are now two color. They display
green when the port is not wrapped and display red when the port is
wrapped. If the light is off, the port has been disabled by network
management.
Ring-in/Ring-out LEDs
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
Ring-in / Ring-out
(green non-wrap, red wrap, off disabled)
SN
16Mb
BYP
TRMIM-10R
1
7
5
6
RI
R O
TOKEN RING
