A SERVICE OF

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28 C
HAPTER
2: I
NSTALLING
THE
VCN A
CCESS
C
ONCENTRATOR
Air-flow is not restricted around the unit or through the vents in the
side of the switch. Make sure you provide a minimum of 2.5 cm (1
inch) clearance between the SuperStack II Switch 1100/3300 and the
VCN AC
It is recommended to have a ventilated or air conditioned room.
The VCN AC is within cable reach of both the patch panel and the
SuperStack II Switch 1100/3300 for which the unit is to be attached.
Mounting the VCN
Access Concentrator
in the 19-inch Rack
Ta b le 4
lists the accessories needed for mounting the VCN AC in the
19-inch rack.
In addition to the VCN AC unit, you will find a box containing the cable
kit needed to install the VCN AC.
Ta b l e 5
lists the cable kit parts.
Tabl e 4
The VCN Access Concentrator Accessory Set
No. Part Quantity
1 VCN AC unit 1
2 19-inch brackets 2
3 Handles 2
4 Screws for handles 4
5 Screws for brackets 8
Tabl e 5
The Cable Kit
No. Part Quantity
1 Power Cord 1
2 UTP CAT-5 Patch Cords 24
3 Flat cables (1.5 m each) with
RJ-21 connectors
2