62
13
Installing and Routing Cables for the Extended Subrack
B
A
A J9 jumper is available at the right lower corner of the
AUX board. If the J9 jumper is covered with a cap, the
subrack works as the main subrack. Otherwise, the
subrack works as the extended subrack.
Main subrack
Cables for the extended subrack
Extended subrack
Crossover cable
Installing and Routing Optical Fibers
1
Installing and Routing External Optical Fibers
Overhead Cabling
a
Route the fiber patch cords through a corrugated tube.
Route the corrugated tube into the fiber hole of the
cabinet for 10 cm.
EXB EXB
EXA EXA
EXB EXB
EXA EXA
A
A
3
3
3
3
B
B
4
1
2
NOTE
