Avaya MCC1 Installation And Upgrades page 183

CAUTION:
During the actual installation of fiber optic components, use either all beige or all blue
adapters. Beige denotes multimode fiber and blue denotes single-mode fiber. Do not mix
beige with blue.
4
Attach the supplied fiber optic cable to the adapter.
5
Pull the tool (with adapter and cable attached) out through the front of the cabinet. See
Fiber Optic Cable and Adapter,
6
From the rear, route the fiber optic cable through the opening vacated by the I/O cable connector.
7
If necessary, remove the beige fiber adapter from the tool and plug the fiber optic cable into the
SC-SC (single-mode) or SC-ST (multimode) adapter. See
page 187.
8
From the front of the I/O connector adapter bracket (with fiber cable), snap the adapter into the
supplied I/O connector adapter bracket.
9
Snap the I/O connector adapter bracket into the I/O connector opening.
10
Attach the outside fiber plant to the I/O connector on the rear of the cabinet.
11
Wrap the cable disconnect label around the fiber optic cable. See
label, on page 188.
Avoid bending fiber optic cables to a radius smaller than 1.5 inches (3.8 cm), to prevent
mechanical stress on the cables. Plan the use of cable ties to avoid crimping the cable or creating a
fixed stress point where, at a later time, movement of the cable causes it to exceed the minimum
bend radius.
12
Close the rear door.
CAUTION:
Be careful not to crimp the fiber cable when you replace the fan cover.
13
Replace the fan cover. See
14
Connect the fiber cable to the angled connector on the front of the circuit pack. See
Connect fiber cable to circuit pack,
NOTE:
Dress the fiber optic cable straight down the front of the circuit pack. Do not allow the
cable to cross in front of another circuit pack.
15
Dress the cable using the supplied cable ties and cable tie mounts. See
on page 191.
16
If a circuit pack was removed in the previous procedure to access 2 open slots, replace the circuit
pack into its original slot.
17
Close the front door.
18
Discard the pass-thru tool.
Return to Task List
SI Installation and Upgrades
June 2004
Install Fiber Optic Cable Pass-Thru Kit for MCC1 (Multicarrier) Cabinets
on page 186.
Figure 19, Replace the fan cover,
on page 190.
Install the fiber optic cable pass-thru kit (MCC1)
Figure 17, Bracket Attachments,
Figure 18, Cable disconnect
on page 189.
Figure 21, Dress the cable,
Figure 16,
on
Figure 20,
183