3com DSA-3CV1100-02 Manuel D’Utilisation
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
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.
SuperStack II Switch 1100/3300 for which the unit is to be attached.
Mounting the VCN
Access Concentrator
in the 19-inch Rack
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.
kit needed to install the VCN AC.
lists the cable kit parts.
Table 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
Table 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
RJ-21 connectors
2