Instruction manual

2. Preparation for Installation
90
2.7 Where to Install
This device can be installed either on a table or a 19-inch cabinet rack.
(1) Table
Install the device on a level, stable and flat table. In addition, satisfy the requirements described in Table
2-14 Conditions for Installing the Device on a Table.
Table 2-14 Conditions for Installing the Device on a Table
(2) 19-Inch Cabinet Rack
When mounting the device on a rack, satisfy the rack requirements described in Table 2-15 Rack Requirements. In
addition, provide the items listed in Table 2-16 Required Items for Mounting the Device on a Rack.
Table 2-15 Rack Requirements
Table 2-16 Required Items for Mounting the Device on a Rack
Item Requirements
Space for air intake and exhaust Ensure more than 50 mm of free space around all air vents of the switch. (For details, see
2.9 Cooling Conditions.)
Space for cables Ensure 100 mm of free space in front and rear of the switch to deal with the cables.
Noise of the switch For details about noise, see 2.10 Noise of the Switch.
Horizontally install the device on a work table that can sufficiently bear the load of the
device. Using an unstable place including wobbly tables and tilted surfaces might cause
the switch to fall, resulting in injury.
Item Requirements
Rack Standard 19-inch cabinet rack conforming to the EIA standard
Space for air intake and exhaust Ensure more than 50 mm of free space from all air vents of the switch, the rack pillars and
side walls. (For details, see 2.9 Cooling Conditions.)
Space for cables Ensure 100 mm of free space in front and rear of the switch to deal with the cables.
Item Requirements
Screws supplied with the rack M5 screws × 4
The accessory rack mounted brackets are compatible with M5 screws. Use a rack compatible
with M5 screws.