3Com VCX V7122 Installation Manual

Also see for VCX V7122: Product guide User manual User guide User guide guide Installation guide

3Com VCX V7122 Installation Manual Manual pdf 15 page image

Cabling the V7122 15Figure 3 V7122 Front Panel with 19-inch Rack Mount BracketsTo attach the V7122 to a 19-inch rack, perform these steps:1 Position the device in your 19-inch rack and align the left-hand andright-hand bracket holes to the required holes in the vertical tracks of the19-inch rack.2 Use standard 19-inch rack bolts (not provided) to fasten the device to theframe of the rack.3Com recommends using two additional rear mounting brackets (notsupplied) to provide added support.If you are assembling the rear brackets, 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 boxpenetration length of 3.5 mm.To install the V7122 on a 19-inch rack shelf, perform these steps:1 Place the gateway on the pre-installed shelf.2 You’re now recommended to perform the optional steps of fastening thedevice to the frame of the rack (as described above) while it is placed onthe shelf. This prevents it from sliding when inserting cables intoconnectors on the rear panel.Cabling the V7122 The V7122 is available in various configurations (i.e.,16-, 8-, 4-, 2-, or1-trunk gateway). The 16-trunk dual AC (Figure 4) configuration isillustrated here as a representative product.