ADC Telecommunications Inc. F0684-112 사용자 설명서
Help Hot Line (U.S. only): 1-800-530-9960
7-25
D-620616-0-20 Rev F
CONFIDENTIAL
Fusion Wideband Installation Procedures
7.4.2
Installing Expansion Hubs
The Expansion Hub (2U high) can be installed in a standard 19 in. (483 mm) equip-
ment rack or in a wall-mountable equipment rack that is available from TE. Allow a
clearance of 76 mm (3 in.) front and rear and 51 mm (2 in.) sides for air circulation.
No top and bottom clearance is required.
ment rack or in a wall-mountable equipment rack that is available from TE. Allow a
clearance of 76 mm (3 in.) front and rear and 51 mm (2 in.) sides for air circulation.
No top and bottom clearance is required.
CAUTION: Install Expansion Hubs in indoor locations only.
Installing an Expansion Hub in a Rack
Consideration:
• The Expansion Hub is shipped with #10-32 mounting screws. Another common
rack thread is #12-24. Confirm that the mounting screws match the rack’s threads.
Figure 7-15
Flush Mounting Bracket Detail
To install the hub in a rack:
1.
Insert spring nuts into the rack where needed or use existing threaded holes.
2.
Place the Expansion Hub into the rack from the front.
3.
Align the flange holes with the spring nuts installed in Step 1.
4.
Insert the mounting screws in the appropriate positions in the rack.
5.
Tighten the mounting screws.