Cabling The V7122 Gateway - 3Com V7122 User Manual

Users assembling the rear brackets by themselves should note the following:
•
The distance between the screws on each bracket is 26.5 mm.
•
To attach the brackets, use 4-40 screws with a maximal box penetration
length of 3.5 mm.
To place the device on a 19-inch rack's shelf:
Place the device on the preinstalled shelf.
1
You're now recommended to follow the optional steps of fastening the device to the
2
frame of the rack (as described above) while it is placed on the shelf, so preventing it
from sliding when inserting cables into connectors on the rear panel.

Cabling the V7122 Gateway

See C hapter 2: Physical Description
1
connectors and LEDs. Note that the gateway is available in many configurations, that is, AC
or DC, in the 16-trunk, 8-trunk, 4-trunk, 2-trunk or 1-trunk device. The 16-trunk dual AC
(Figure 11) and the 8-trunk DC
representative products.
V7122 Rear Panel Cabling (16 Trunks, Dual AC Power)
Figure 11
V7122 Rear Panel Cabling (16 Trunks, Dual AC Power) Component Descriptions
Table 15
Item # Label
1
ETHERNET
2
V7122 Gateway User Guide
for detailed information on the gateway 's rear panel
(Figure 12) configurations are illustrated here as
Component Description
RTM locking screws.
Two Category 5 network cables, connected to the 2 Ethernet RJ-45
ports.
45