Black Box ME444AE-530-R3 Network Router User Manual


 
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256-KBPS LINE DRIVER (V.35, RS-530, OR X.21)
Figure 4-1.
Installing a single unit in a 19-inch rack.
4.1.3 I
NSTALLING
T
WO
S
TANDALONE
U
NITS IN A
19-I
NCH
R
ACK
The adapter kit includes two long side rails (one for each unit), which slide into
each other to fasten the units together, and two short side brackets, which hold the
two line drivers side by side in a 19-inch rack. Refer to Figure 4-2 when you
perform the following procedure:
1. Fasten one long side rail to each standalone line driver—one rail on the right
side of one unit, the other rail on the left side of the other unit—using the
four included screws and flat washers. The rails must be attached so that they
“oppose” each other: The narrow flange of the first rail must face the wide
flange of the second rail.
2. Using four included screws and flatwashers for each bracket, attach the two
short brackets to the vacant sides of the standalone line drivers.
3. Slide the two line drivers’ side rails into each other, fastening the two units
together.