Huawei OptiX PTN Series Quick Installation Manual page 40

2 Standard Engineering Labels
Name Content
MN(BC) - -48V1
MN(BC) - -48V2
Power cable
label
MN(BC) - BGND
MN(BC) - PGND
Label for
external alarm MN
cables
Label for
MN-A-B
network cables
Labels for the
optical fibers
MN-A-B-C-D
connecting
devices
MN-A-B-C-D
Label for fibers
used to connect
the device to the
ODF
ODF-MN-A-B-C
Example
TO:
TO:
A01 -48V2
B08
A label on the
A label on the
loaded cabinet
power distribution
side, which
cabinet side,
indicates the
which indicates
destination of the
the destination of
power cable
the power cable
A01 02 01
A01 01 04 N3 OUT
A01 01 04 LOG IN
37
MN(BC): BC is written right under
B03 -48V2
MN. On the loaded cabinet side, MN
identifies the row and column number
of the power distribution facilities
(such as the power control cabinet
and power distribution box). BC
identifies the row and column number
of the -48 V connector. BGND and
PGND are not assigned rows or
columns for identification. On the
power distribution facility side, only
MN is required to indicate the cabinet
number.
M: The rows of cabinets from front to
back are numbered from A to Z.
N: The cabinet columns from left to
right are numbered from 01 to 99.
MN indicates the cabinet number.
A is a two-digit number that indicates
the position of a subrack in a cabinet.
Subracks are numbered from bottom
to top.
B is a two-digit number that indicates
the Ethernet interface of the
equipment in a cabinet. Ethernet
interfaces are numbered from top to
bottom and from left to right.
MN indicates the cabinet number.
A is a two-digit number that indicates
the position of a subrack in a cabinet.
Subracks are numbered from bottom
to top.
B indicates the slot ID.
C indicates a board name.
D indicates the optical interface
name.
MN indicates the cabinet number.
A is a two-digit number that indicates
the position of a subrack in a cabinet.
Subracks are numbered from bottom
to top.
B indicates the slot ID.
C indicates a board name.
D indicates the optical interface
name.
MN indicates the row number and
column number of the ODF.
A indicates the number of the subrack
inside the ODF.
B indicates the row number of a
terminal.
C indicates the column number of a
terminal.
Note